CN204006903U - A kind of cooling device for hydraulic breaking hammer - Google Patents
A kind of cooling device for hydraulic breaking hammer Download PDFInfo
- Publication number
- CN204006903U CN204006903U CN201420383382.6U CN201420383382U CN204006903U CN 204006903 U CN204006903 U CN 204006903U CN 201420383382 U CN201420383382 U CN 201420383382U CN 204006903 U CN204006903 U CN 204006903U
- Authority
- CN
- China
- Prior art keywords
- cylinder barrel
- cooling device
- pipeline
- water
- hydraulic breaking
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 230000003628 erosive effect Effects 0.000 abstract description 4
- 230000004048 modification Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model relates to a kind of cooling device for hydraulic breaking hammer, comprise cylinder barrel (1), the interior activity of described cylinder barrel (1) piston rod (2) that is connected, at the front end of described piston rod (2) drill steel (5) that is connected, described cylinder barrel (1) is by one group of oil pipe (8) connecting fluid pressing system (7), it is characterized in that: in described cylinder barrel (1), be provided with one group of pipeline (6) being communicated with, the water inlet (6a) of described pipeline (6) and delivery port (6b) are separately positioned on the both sides of cylinder barrel (1), described water inlet (6a) is connected by water pipe (11) with delivery port (6b), on described water pipe (11), be respectively equipped with water pump (8) and water tank (9).Advantage of the present utility model: this device is little to the structural modification of existing quartering hammer, simple in structure, and cost is low, the generation of cavitation erosion and noise while having reduced quartering hammer work, raising quartering hammer working life and the protective effect that broken hammer body has been played.
Description
Technical field
The utility model relates to a kind of quartering hammer, particularly a kind of cooling device for hydraulic breaking hammer.
Background technology
Along with the fast development of China's economy, infrastructure construction has entered accelerated period, and in the process of carrying out engineering construction, quartering hammer is widely used, and it can be increased work efficiency greatly, to use manpower and material resources sparingly and financial resources.Therefore quartering hammer has caused widely and has paid attention in China, but from the current manufacturing industry level of China, the development of quartering hammer industry is not desirable.Totally be presented as that demand is large, but domesticly cannot meet self-sufficiency, mainly rely on from foreign import, but be no matter domestic brand or the foreign brand name that we use now, it is excessive that they exist noise, too high and cavitation erosion cylinder body of quartering hammer temperature such as manifests at the problem, if these problems do not solve, certainly will affect the development of productive life and quartering hammer industry, through extensively retrieval, not yet find comparatively desirable technical scheme.
Utility model content
The purpose of this utility model be for solve present stage quartering hammer when work excess Temperature, cylinder body cavitation erosion manifest and the shortcoming such as noise is large, and a kind of cooling device for hydraulic breaking hammer proposing.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of cooling device for hydraulic breaking hammer, comprise cylinder barrel, the activity piston rod that is connected in described cylinder barrel, at the front end of the described piston rod drill steel that is connected, described cylinder barrel, by one group of oil pipe connecting fluid pressing system, is characterized in that: in described cylinder barrel, be provided with one group of pipeline being communicated with, the water inlet of described pipeline and delivery port are separately positioned on the both sides of cylinder barrel, described water inlet is connected by water pipe with delivery port, is respectively equipped with water pump and water tank on described water pipe.
On the basis of technique scheme, can there is following further technical scheme:
On described water pipe, also connect a cooling device of multitube.
The oil pipe of described cylinder barrel is all arranged in the pipeline of described correspondence.
Described pipeline is wrapped in the surrounding of described cylinder barrel cavity.
In the time of operation, the described water pump that utilizes pumps water from water tank, water is after the cooling device of multitube is cooling, pass into and carry out cooling to piston rod and drill steel in cylinder barrel, because the oil pipe of cylinder barrel all arranges in pipeline, the while also carries out cooling to oil pipe, effectively reduces the temperature of quartering hammer, thereby weaken the generation of cavitation, extend the life-span of quartering hammer.
The utility model has the advantage of: this device is little to the structural modification of existing quartering hammer, simple in structure, and cost is low the generation of cavitation erosion and noise while having reduced quartering hammer work, raising quartering hammer working life and the protective effect that broken hammer body has been played.
Brief description of the drawings
Fig. 1 is basic structure schematic diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of cooling device for hydraulic breaking hammer that the utility model provides, comprise cylinder barrel 1, the two ends of described cylinder barrel 1 end cap 4 that is also connected respectively, in described cylinder barrel 1, be provided with a longitudinal cavity 3, at the interior activity of described cavity 3 piston rod 2 that is connected, at the front end of described piston rod 2 drill steel 5 that is connected, described cylinder barrel 1 is by one group of oil pipe 8 connecting fluid pressing system 7, described hydraulic system 7 is prior art, it comprises fuel tank 15, described fuel tank 15 is connected with described oil pipe 8, on described oil pipe 8, connect respectively filter 12, hydraulic pump 13 and overflow valve 14, it is characterized in that: the periphery of described cavity 3 evenly arranges one group of pipeline 6 in parallel, described pipeline 6 wraps up cavity 3, on described two end caps 4, be equipped with one group with the descending pipe of corresponding pipeline 6 corresponding matching, descending pipe on each described end cap 4 is all communicated with by a horizontal pipe 6c, the horizontal pipe 6c of a described end cap 4 is provided with a water inlet 6a therein, described in another, the horizontal pipe 6c of end cap 4 is provided with a delivery port 6b, water inlet 6a and the delivery port 6b of described pipeline 6 are arranged on diagonally opposing corner position, described water inlet 6a is connected by water pipe 11 with delivery port 6b, is respectively equipped with water pump 8, water tank 9 and a cooling device 10 of multitube on described water pipe 11.
Described oil pipe 8 all has described water inlet 6a to enter in cylinder barrel 1, and the oil pipe 8 of described cylinder barrel 1 is all arranged in the pipeline 6 of described correspondence.
Claims (4)
1. the cooling device for hydraulic breaking hammer, comprise cylinder barrel (1), the interior activity of described cylinder barrel (1) piston rod (2) that is connected, at the front end of described piston rod (2) drill steel (5) that is connected, described cylinder barrel (1) is by one group of oil pipe (8) connecting fluid pressing system (7), it is characterized in that: in described cylinder barrel (1), be provided with one group of pipeline (6) being communicated with, the water inlet (6a) of described pipeline (6) and delivery port (6b) are separately positioned on the both sides of cylinder barrel (1), described water inlet (6a) is connected by water pipe (11) with delivery port (6b), on described water pipe (11), be respectively equipped with water pump (8) and water tank (9).
2. a kind of cooling device for hydraulic breaking hammer according to claim 1, is characterized in that: on described water pipe (11), also connect a cooling device of multitube (10).
3. a kind of cooling device for hydraulic breaking hammer according to claim 1, is characterized in that: the oil pipe (8) of described cylinder barrel (1) is all arranged in corresponding described pipeline (6).
4. a kind of cooling device for hydraulic breaking hammer according to claim 1, is characterized in that: described pipeline (6) is wrapped in the surrounding of described cylinder barrel (1) cavity (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383382.6U CN204006903U (en) | 2014-07-12 | 2014-07-12 | A kind of cooling device for hydraulic breaking hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383382.6U CN204006903U (en) | 2014-07-12 | 2014-07-12 | A kind of cooling device for hydraulic breaking hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204006903U true CN204006903U (en) | 2014-12-10 |
Family
ID=52046893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420383382.6U Expired - Fee Related CN204006903U (en) | 2014-07-12 | 2014-07-12 | A kind of cooling device for hydraulic breaking hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204006903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132496A (en) * | 2014-07-12 | 2014-11-05 | 孟令启 | Cooling device for hydraulic breaking hammer |
-
2014
- 2014-07-12 CN CN201420383382.6U patent/CN204006903U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132496A (en) * | 2014-07-12 | 2014-11-05 | 孟令启 | Cooling device for hydraulic breaking hammer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI SCIENCE AND TECHNOLOGY COLLEGE Free format text: FORMER OWNER: MENG LINGQI Effective date: 20150115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150115 Address after: High tech Zone in Anhui city of Bengbu Province Xinghua Road 233010 No. 168 Patentee after: Anhui Science and Technology University Address before: High tech Zone in Anhui city of Bengbu Province Xinghua Road 233010 No. 168 Patentee before: Meng Lingqi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150712 |
|
| EXPY | Termination of patent right or utility model |