CN202349096U - Buffering-type heavy punch - Google Patents
Buffering-type heavy punch Download PDFInfo
- Publication number
- CN202349096U CN202349096U CN2011204508058U CN201120450805U CN202349096U CN 202349096 U CN202349096 U CN 202349096U CN 2011204508058 U CN2011204508058 U CN 2011204508058U CN 201120450805 U CN201120450805 U CN 201120450805U CN 202349096 U CN202349096 U CN 202349096U
- Authority
- CN
- China
- Prior art keywords
- buffering
- rope
- weight body
- heavy punch
- step hole
- 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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- Vibration Dampers (AREA)
Abstract
The utility model discloses a buffering-type heavy punch. A through step hole is arranged in a heavy punch body; a buffer guide rod is arranged in the step hole; and a buffer spring is arranged between the lower part of the buffer guide rod and a hole shoulder in the heavy punch body. The buffering-type heavy punch has the advantages of good buffering effect and is safe to use, and the reliability is obviously improved.
Description
Technical field
The utility model relates to a kind of up and down balance system equipment, especially relates to a kind of buffering type weight.
Background technique
The weight of lifting Equilibrator; Generally all directly be connected, because rope drives in the weight body fast lifting process, start, the acceleration-deceleration when stopping to be very big with rope; The impact tension that rope receives is also very big, often causes the accident that rope is disrumpent feelings, the weight body falls.
Summary of the invention
The purpose of the utility model is: a kind of good buffer effect, safe and reliable buffering type weight are provided.
The technological scheme of the utility model is: comprise weight body, rope and rope connection set; Weight body inside has the step hole of perforation; Buffering guiderod is set in the step hole; Damping spring is equipped with between takeing in the inner hole of buffering guiderod bottom and weight body, and the top of buffering guiderod is connected with the rope connection set.
The beneficial effect of the utility model is: because weight body inside has step hole, and is provided with buffering guiderod in step hole, between the hole shoulder of buffering guiderod bottom and weight body the buffering stage clip is installed, the top of buffering guiderod is connected with rope with the rope connection set.When rope drove weight body up-down start and stop, the moment tensile impact that rope receives was alleviated by the spring between buffering guiderod and the weight body opening shoulder, and the stress of rope is obviously optimized, and safety and reliability obviously improve.
Description of drawings
Fig. 1 is the cross-sectional schematic of the utility model.
Embodiment
Can find out that from the cross-sectional schematic of the utility model shown in Figure 1 the utility model mainly contains compositions such as weight body 1, buffering guiderod 2, damping spring 8, connection block 6, rope 4, rope folder 5, upper guide bush 7.Weight body 1 inside has the step hole of up/down perforation, and buffering guiderod 2 is set in the step hole, and damping spring 8 is installed between takeing in buffering guiderod 2 bottoms and weight body 1 inner hole.Upper guide bush 7 is equipped with on the top of step hole, and upper guide bush 7 is arranged between buffering guiderod 2 and the weight body 1.The bottom of the top of buffering guiderod 2 and rope connection block 6 is with being threaded, with round nut 3 lockings.According to shape, the size of weight body 1, the step hole in the weight body, buffering guiderod 2, damping spring 8, connection block 6, rope 4, rope folder 5, upper guide bush 7 can also can overlap for a cover or two covers more.
Because the utility model has been set up pooling feature; When rope 4 drove the 1 up-down start and stop of weight body, the moment tensile impact that rope 4 receives was alleviated by the damping spring 8 between buffering guiderod and the weight body opening shoulder; The stress of rope 4 is obviously optimized, and safety and reliability obviously improve.
Claims (2)
1. buffering type weight; Comprise weight body (1), rope (4) and rope connection set; It is characterized in that: said weight body (1) inside has the step hole of perforation; Buffering guiderod (2) is set in the step hole, and damping spring (8) is equipped with between takeing in the inner hole of buffering guiderod (2) bottom and weight body (1), and the top of buffering guiderod (2) is connected with the rope connection set.
2. buffering type weight according to claim 1 is characterized in that: upper guide bush (7) is equipped with on the top of said step hole, and upper guide bush (7) is arranged between buffering guiderod (2) and the weight body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204508058U CN202349096U (en) | 2011-11-15 | 2011-11-15 | Buffering-type heavy punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204508058U CN202349096U (en) | 2011-11-15 | 2011-11-15 | Buffering-type heavy punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202349096U true CN202349096U (en) | 2012-07-25 |
Family
ID=46538103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204508058U Expired - Fee Related CN202349096U (en) | 2011-11-15 | 2011-11-15 | Buffering-type heavy punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202349096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561471A (en) * | 2018-03-22 | 2018-09-21 | 广东力源液压机械有限公司 | A kind of hydraulic hammer hammer body connect buffer structure with pile cover buffer control method and annular |
-
2011
- 2011-11-15 CN CN2011204508058U patent/CN202349096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561471A (en) * | 2018-03-22 | 2018-09-21 | 广东力源液压机械有限公司 | A kind of hydraulic hammer hammer body connect buffer structure with pile cover buffer control method and annular |
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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: 20120725 Termination date: 20151115 |
|
| EXPY | Termination of patent right or utility model |