CN202901158U - Connecting mechanism for balancing weight box body - Google Patents
Connecting mechanism for balancing weight box body Download PDFInfo
- Publication number
- CN202901158U CN202901158U CN 201220614034 CN201220614034U CN202901158U CN 202901158 U CN202901158 U CN 202901158U CN 201220614034 CN201220614034 CN 201220614034 CN 201220614034 U CN201220614034 U CN 201220614034U CN 202901158 U CN202901158 U CN 202901158U
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- China
- Prior art keywords
- balancing weight
- box body
- weight box
- connecting mechanism
- fixed
- 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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- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model discloses a connecting mechanism for a balancing weight box body. The connecting mechanism for the balancing weight box body comprises an upper lug plate fixed on the lower portion outside an upper balancing weight box body and two lower lug plates fixed on the upper portion outside a lower balancing weight box body, wherein the upper lug plate and the two lower lug plates are respectively provided with protrusions stretching downward and stretching upward, the protrusions are provided with pin roll holes, the diameters of the pin roll holes are the same, and the protrusions on the upper lug plate are inserted between the protrusions on the two lower lug plates and are connected together by penetrating a pin roll and a spring pin through the pin roll holes. The connecting mechanism for the balancing weight box body has the advantages that due to the fact that the connecting mechanism is arranged on the outside of the balancing weight box body, not only are inner spaces not occupied and is size enlarged, but also assembly is visual, operation is simple and convenient, labor intensity is reduced, and assembly efficiency is improved. Meanwhile, due to the fact that the upper lug plate and the lower lug plates are connected with one another in a plugging mode, positioning is convenient and rapid positioning assembly can be realized. Besides, due to the fact that the fixed mode of the pin roll and the spring pin is adopted, rapid disassembly and assembly of the balancing weight box body is achieved and work efficiency is improved.
Description
One, technical field
The utility model belongs to the link technical field, is specifically related to a kind of engineering machinery weight counterbalance block casing bindiny mechanism.
Two, background technique
Connection and positioning between the engineering machinery weight counterbalance block casing, a lot of products all design bindiny mechanism in the balancing weight casing, not only take the inner space and increase volume, and can't assemble intuitively, operating process is loaded down with trivial details, has increased labor intensity, has reduced packaging efficiency.
Three, summary of the invention
The purpose of this utility model provides a kind of simple in structure, reasonable in design, does not take balancing weight box house space, can position intuitively and assemble, simple to operation a kind of balancing weight casing bindiny mechanism.
For achieving the above object, the technical solution adopted in the utility model is: this mechanism comprises the upper ear plate that is fixed on balancing weight casing outer lower portion and is fixed on two lower ear plates of lower balancing weight casing outer upper; Be characterized in: upper ear plate and two lower ear plates be respectively equipped with to upper and lowerly stretch out, with the projection with the footpath pin shaft hole, the projection of upper ear plate is inserted between two lower ear plate projections and by pin shaft hole and is linked together with bearing pin and spring pin.
The utlity model has following advantage: 1, because this bindiny mechanism is arranged in the outside of balancing weight casing, does not only take the inner space and increase volume, and assemble also more intuitively, simple to operation, reduced labor intensity, improved packaging efficiency; 2, the mode that lower ear plate is pegged graft mutually in the employing, it is also comparatively convenient to locate, and can realize rapidly the location assembling; 3, owing to adopt the means of fixation of bearing pin and spring pin, realize the fast assembling-disassembling of balancing weight casing, improved working efficiency.The utility model is simple in structure, reasonable in design, is skillfully constructed, and has filled up the blank of this type of bindiny mechanism, is worth applying widely.
Four, description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the I district enlarged view of Fig. 1.
Five, embodiment
As shown in the figure, this bindiny mechanism comprises the upper ear plate 1 that is fixed on balancing weight casing 7 outer lower portion and is fixed on two lower ear plates 3 of lower balancing weight casing 6 outer upper.Two lower ear plates 3 are connected between lower balancing weight casing 6 parts and are fixed with U gusset 4, and the rear side of this U gusset 4 is fixed on lower balancing weight casing 6 outsides, so that lower ear plate 3 is played reinforcement effect.Upper ear plate 1 and two lower ear plates 3 be respectively equipped with to upper and lowerly stretch out, with the projection with the footpath pin shaft hole, the projection of upper ear plate 1 is inserted between two lower ear plate 3 projections and by pin shaft hole and is linked together with bearing pin 2 and spring pin 5.Top end at bearing pin 2 pillow blocks is provided with interior threaded hole, carries out dismounting with convenient with special-purpose dismantling device.Be provided with in the bottom of lower ear plate 3 stretch out downwards hang tongue 8 so that the balancing weight casing is lifted.
Claims (3)
1. balancing weight casing bindiny mechanism comprises the upper ear plate (1) that is fixed on balancing weight casing (7) outer lower portion and is fixed on two lower ear plates (3) of lower balancing weight casing (6) outer upper; It is characterized in that: upper ear plate (1) and two lower ear plates (3) be respectively equipped with to upper and lowerly stretch out, with the projection with the footpath pin shaft hole, the projection of upper ear plate (1) is inserted between two lower ear plates (3) projection and by pin shaft hole and is linked together with bearing pin (2) and spring pin (5).
2. a kind of balancing weight casing according to claim 1 bindiny mechanism, it is characterized in that: two lower ear plates (3) are connected between lower balancing weight casing (6) part and are fixed with U gusset (4), and the rear side of this U gusset (4) is fixed on lower balancing weight casing (6) outside.
3. a kind of balancing weight casing according to claim 1 and 2 bindiny mechanism is characterized in that: be provided with in the bottom of lower ear plate (3) stretch out downwards hang tongue (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220614034 CN202901158U (en) | 2012-11-20 | 2012-11-20 | Connecting mechanism for balancing weight box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220614034 CN202901158U (en) | 2012-11-20 | 2012-11-20 | Connecting mechanism for balancing weight box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901158U true CN202901158U (en) | 2013-04-24 |
Family
ID=48121830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220614034 Expired - Fee Related CN202901158U (en) | 2012-11-20 | 2012-11-20 | Connecting mechanism for balancing weight box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113718749A (en) * | 2021-09-07 | 2021-11-30 | 杭叉集团股份有限公司 | Integral counterweight assembly of dynamic compaction machine |
-
2012
- 2012-11-20 CN CN 201220614034 patent/CN202901158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113718749A (en) * | 2021-09-07 | 2021-11-30 | 杭叉集团股份有限公司 | Integral counterweight assembly of dynamic compaction machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131120 |