CN203948560U - A kind of balance weight mechanism and engineering machinery - Google Patents
A kind of balance weight mechanism and engineering machinery Download PDFInfo
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- CN203948560U CN203948560U CN201420299700.0U CN201420299700U CN203948560U CN 203948560 U CN203948560 U CN 203948560U CN 201420299700 U CN201420299700 U CN 201420299700U CN 203948560 U CN203948560 U CN 203948560U
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- China
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- balance weight
- weight mechanism
- mounting cylinder
- counterweight mounting
- gusset
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Abstract
The utility model provides a kind of balance weight mechanism and engineering machinery, this balance weight mechanism comprises housing and is contained in the packing in described housing, described housing comprises base plate and is vertically connected on the side plate of its periphery, on described base plate, be provided with the first counterweight mounting cylinder, be provided with gusset at described the first counterweight mounting cylinder and back plate connections.Balance weight mechanism described in the utility model, in the situation that meeting use, has reduced the use amount of steel, has not only simplified the structure, reduced the weight of housing, and weld seam is few, easily processing, also greatly reduces cost.
Description
Technical field
The utility model relates to engineering machinery field, particularly a kind of balance weight mechanism and engineering machinery.
Background technique
Most of engineering machinery, as hoist, excavator etc., in working order time, all need to arrange counter weight device, or for increasing maximum lifting weight, or for adjusting position of centre of gravity.And the housing of existing counterweight structure mostly is the intensive box-structure being formed by Plate Welding, structure is comparatively complicated, and materials are more, and then causes that housing is heavier, cost is larger; And because weld seam is more, discontinuity, causes stress to be concentrated, and then causes the housing of balance weight mechanism easily to occur crack.
Model utility content
In view of this, the utility model is intended to propose a kind of balance weight mechanism and engineering machinery, to address the above problem.
For achieving the above object, the technical solution of the utility model is achieved in that
On the one hand, the utility model discloses a kind of balance weight mechanism, comprise housing and be contained in the packing in described housing, described housing comprises base plate and is vertically connected on the side plate of its periphery, on described base plate, be provided with the first counterweight mounting cylinder, be provided with gusset at described the first counterweight mounting cylinder and described back plate connections.
Further, on described the first counterweight mounting cylinder, be coaxially arranged with the second counterweight mounting cylinder.
Further, between adjacent described the second counterweight mounting cylinder, be connected with stiffening plate.
Further, described stiffening plate extends laterally and is connected on described side plate.
Further, on described base plate, be provided with plural lifting device, between described two lifting device, be provided with described the first counterweight mounting cylinder.
Further, be provided with gusset at described lifting device and described back plate connections; The gusset of described lifting device has three at least, and the gusset of described lifting device extends laterally and is connected on described side plate.
Further, the gusset of described the first counterweight mounting cylinder stretch out and with the link of boards of described lifting device.
Further, the diameter of described the second counterweight mounting cylinder is less than the diameter of described the first counterweight mounting cylinder.
On the other hand, the invention also discloses a kind of engineering machinery, described engineering machinery is provided with balance weight mechanism as above.
Further, described engineering machinery comprises hoist and excavator.
With respect to prior art, the utlity model has following advantage: balance weight mechanism described in the utility model, in the situation that meeting use, reduce the use amount of steel, not only simplified the structure, reduced the weight of housing, and weld seam is few, easily processing, also greatly reduces cost.
Brief description of the drawings
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the housing of the balance weight mechanism described in the utility model embodiment.
Description of reference numerals:
1-base plate, 2-side plate, 3-lifts cylinder, 4-the first counterweight mounting cylinder, 5-the second counterweight mounting cylinder, 6-gusset, 7-stiffening plate.
Embodiment
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the utility model can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
Fig. 1 is the relevant drawings of the present embodiment, in the drawings, the housing of balance weight mechanism is only shown, and for the internal structure of this housing is conveniently shown, the side plate 2 of this housing only illustrates one side.
Balance weight mechanism described in the present embodiment, comprise housing and be contained in the packing (as pouring weight) in housing, housing comprises base plate 1 and is vertically connected on the side plate 2 of its periphery (one side is only shown in Fig. 1), is provided with the first counterweight mounting cylinder 4 on described base plate 1; Be provided with gusset 6 at described the first counterweight mounting cylinder 4 with described base plate 1 joint, on base plate 1, be provided with two lifting device, as the lifting cylinder 3 vertical with base plate 1, be provided with gusset 6 at lifting cylinder 3 with base plate 1 joint, this gusset 6 is provided with three, and the gusset 6 of described lifting device extends laterally and is connected on side plate 2.
Particularly, between two lifting cylinders 3, be provided with four (as connected vertically) first counterweight mounting cylinders 4 that are connected with base plate 1, this the first counterweight mounting cylinder 4 (with described base plate 1 joint) is also provided with gusset 6, between two relative the first counterweight mounting cylinders 4, be connected with gusset 6 interconnection and be X-type, in addition, each the first counterweight mounting cylinder 4 is also provided with the gusset 6 extending laterally, and this gusset 6 extends laterally and is connected with the gusset 6 of lifting cylinder 3.
The diameter that is coaxially arranged with the second counterweight mounting cylinder 5, the second counterweight mounting cylinders 5 on the first counterweight mounting cylinder 4 is less than the diameter of the first counterweight mounting cylinder 4.Between the second adjacent counterweight mounting cylinder 5, be connected with stiffening plate 7, and this stiffening plate 7 extends laterally and is connected on side plate 2.In the present embodiment, only for extending, two horizontal stiffening plates 7 are connected on side plate 2.
In other embodiments, this lifting cylinder 3 can be also other lifting device, as shackle plate.
Balance weight mechanism described in the present embodiment, in the situation that meeting use, has reduced the use amount of steel, has not only simplified the structure, reduced the weight of housing, and weld seam is few, easily processing, also greatly reduces cost.
Except above-mentioned balance weight mechanism, the utility model embodiment also provides a kind of engineering machinery that is provided with above-mentioned balance weight mechanism, and as hoist or excavator etc., the structure of other each several part of this hoist or excavator, with reference to prior art, repeats no more herein.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a balance weight mechanism, comprise housing and be contained in the packing in described housing, it is characterized in that, described housing comprises base plate (1) and is vertically connected on the side plate (2) of its periphery, is provided with the first counterweight mounting cylinder (4) on described base plate (1); Be provided with gusset (6) in described the first counterweight mounting cylinder (4) and described base plate (1) joint.
2. balance weight mechanism according to claim 1, is characterized in that, on described the first counterweight mounting cylinder (4), is coaxially arranged with the second counterweight mounting cylinder (5).
3. balance weight mechanism according to claim 2, is characterized in that, between adjacent described the second counterweight mounting cylinder (5), is connected with stiffening plate (7).
4. balance weight mechanism according to claim 3, is characterized in that, described stiffening plate (7) extends laterally and is connected on described side plate (2).
5. according to the balance weight mechanism described in any one in claim 2-4, it is characterized in that, on described base plate (1), be provided with plural lifting device, between described two lifting device, be provided with described the first counterweight mounting cylinder (4).
6. balance weight mechanism according to claim 5, is characterized in that, is provided with gusset (6) at described lifting device and described base plate (1) joint; The gusset (6) of described lifting device has three at least, and the gusset of described lifting device (6) extends laterally and is connected on described side plate (2).
7. balance weight mechanism according to claim 6, is characterized in that, the gusset (6) of described the first counterweight mounting cylinder (4) stretches out and is connected with the gusset (6) of described lifting device.
8. balance weight mechanism according to claim 7, is characterized in that, the diameter of described the second counterweight mounting cylinder (5) is less than the diameter of described the first counterweight mounting cylinder (4).
9. an engineering machinery, is characterized in that, described engineering machinery is provided with the balance weight mechanism as described in claim 1 to 8 any one.
10. engineering machinery according to claim 9, is characterized in that, described engineering machinery comprises hoist and excavator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420299700.0U CN203948560U (en) | 2014-06-06 | 2014-06-06 | A kind of balance weight mechanism and engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420299700.0U CN203948560U (en) | 2014-06-06 | 2014-06-06 | A kind of balance weight mechanism and engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948560U true CN203948560U (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420299700.0U Active CN203948560U (en) | 2014-06-06 | 2014-06-06 | A kind of balance weight mechanism and engineering machinery |
Country Status (1)
| Country | Link |
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| CN (1) | CN203948560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417327A (en) * | 2021-06-10 | 2021-09-21 | 中国煤炭科工集团太原研究院有限公司 | Underground storage battery scraper |
-
2014
- 2014-06-06 CN CN201420299700.0U patent/CN203948560U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417327A (en) * | 2021-06-10 | 2021-09-21 | 中国煤炭科工集团太原研究院有限公司 | Underground storage battery scraper |
| CN113417327B (en) * | 2021-06-10 | 2022-07-26 | 中国煤炭科工集团太原研究院有限公司 | Underground storage battery scraper |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |