CN204875903U - Desilting grab bucket device - Google Patents
Desilting grab bucket device Download PDFInfo
- Publication number
- CN204875903U CN204875903U CN201520525875.3U CN201520525875U CN204875903U CN 204875903 U CN204875903 U CN 204875903U CN 201520525875 U CN201520525875 U CN 201520525875U CN 204875903 U CN204875903 U CN 204875903U
- Authority
- CN
- China
- Prior art keywords
- grab bucket
- top rail
- piston rod
- transverse beam
- desilting
- 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
Abstract
The utility model relates to a desilting grab bucket device, it includes the entablature, last transverse beam be provided with rings, the rings setting at the middle part of entablature, the entablature both ends all be connected with the support, the entablature below both ends all be provided with the hydro -cylinder, the hydro -cylinder all be connected with the piston rod, the piston rod be connected with the bottom end rail, the piston rod connect the middle part at the bottom end rail, the bottom end rail be connected with the grab bucket, the equal linking bridge of grab bucket, the shape of grab bucket be the arc, the grab bucket on be provided with the grab bucket tooth, total the utility model has the advantages of simple structure, safe and reliable, maintenance convenience, with low costs.
Description
Technical field
The utility model belongs to grab bucket technical field, particularly relates to a kind of desilting grab mechanisms.
Background technology
When city inspection shaft desilting works, the method of usual use labor cleaning, send desilting personnel down-hole operation, down-hole limited space, cause desilting person works inconvenience, labour intensity strengthens, and because the ventilation of long-time does not freely make in air containing a large amount of pernicious gas, desilting personnel, in underground work, easily cause uncomfortable, and working long hours even may threat to life safety.
Summary of the invention
The desilting grab mechanisms that a kind of structure is simple, safe and reliable, cost is low that the purpose of this utility model is to overcome the deficiencies in the prior art and provides.
The utility model technical purpose is achieved in that a kind of desilting grab mechanisms, it comprises top rail, suspension ring are provided with above described top rail, described suspension ring are arranged on the middle part of top rail, described top rail two ends are all connected with support, below described top rail, two ends are provided with oil cylinder, described oil cylinder is all connected with piston rod, described piston rod is connected with lower transverse beam, described piston rod is connected to the middle part of lower transverse beam, described lower transverse beam is connected with grab bucket, the equal connection bracket of described grab bucket, the shape of described grab bucket is arc, described grab bucket is provided with grapple teeth.
Described number of holders is 4.
Described grab bucket quantity is 2.
Described grab bucket and lower transverse beam, to grab bucket and support is chain connection.
Described top rail is connected with the mode of oil cylinder by bolt.
Described piston rod is connected with the mode of lower transverse beam by bolt.
The shape of described top rail is rectangle.
The beneficial effects of the utility model: suspension ring are set on top rail, the equal connection bracket in top rail two ends, below top rail, oil cylinder is set, oil cylinder connects piston rod, piston rod connects lower transverse beam, lower transverse beam connects grab bucket, reasonable integral structure, compact, grapple teeth be arranged so that grab bucket desilting time convenient, grab bucket with lower transverse beam, to grab bucket and support is chain connection, structure is simple, flexible, handled easily, and total the utility model has the advantage that structure is simple, safe and reliable, easy to maintenance, cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of desilting grab mechanisms of the utility model.
In figure: 1, top rail 2, suspension ring 3, support 4, oil cylinder 5, piston rod 6, lower transverse beam 7, grab bucket 8, grapple teeth.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment 1
A kind of desilting grab mechanisms as shown in Figure 1, it comprises top rail 1, described top rail 1 is provided with suspension ring 2 above, described suspension ring 2 are arranged on the middle part of top rail 1, described top rail 1 two ends are all connected with support 3, described top rail 1 is provided with oil cylinder 4 in two ends below, described oil cylinder 4 is all connected with piston rod 5, described piston rod 5 is connected with lower transverse beam 6, described piston rod 5 is connected to the middle part of lower transverse beam 6, described lower transverse beam 6 is connected with grab bucket 7, described grab bucket 7 is connection bracket 3 all, the shape of described grab bucket 7 is arc, described grab bucket 7 is provided with grapple teeth 8.
The utility model is when implementing, : on top rail, suspension ring are set, top rail two ends connection bracket, below top rail, oil cylinder is set, oil cylinder connects piston rod, piston rod connects lower transverse beam, lower transverse beam connects grab bucket, during desilting work, first mud is put in the grab bucket of opening, then cylinder efficient drives piston rod to move upward, lower transverse beam moves upward simultaneously, grab bucket is closed to be caught mud, mention suspension ring finally by the mechanical device be arranged on outside well mud is cleared from down-hole, it is simple that total the utility model has structure, safe and reliable, easy to maintenance, the advantage that cost is low.
Embodiment 2
As shown in Figure 1, a kind of desilting grab mechanisms, it comprises top rail 1, described top rail 1 is provided with suspension ring 2 above, described suspension ring 2 are arranged on the middle part of top rail 1, described top rail 1 two ends are all connected with support 3, described top rail 1 is provided with oil cylinder 4 in two ends below, described oil cylinder 4 is all connected with piston rod 5, described piston rod 5 is connected with lower transverse beam 6, described piston rod 5 is connected to the middle part of lower transverse beam 6, described lower transverse beam 6 is connected with grab bucket 7, described grab bucket 7 is connection bracket 3 all, the shape of described grab bucket 7 is arc, described grab bucket 7 is provided with grapple teeth 8.
Described support 3 quantity is 4.
Described grab bucket 7 quantity is 2.
Described grab bucket 7 and lower transverse beam 6, grab bucket 7 and support 3 be chain connection.
Described top rail 1 is connected with the mode of oil cylinder 4 by bolt.
Described piston rod 5 is connected with the mode of lower transverse beam 6 by bolt.
The shape of described top rail 1 is rectangle.
The utility model is when implementing, on top rail, suspension ring are set, top rail two ends connection bracket, below top rail, oil cylinder is set, oil cylinder connects piston rod, piston rod connects lower transverse beam, lower transverse beam connects grab bucket, grab bucket is provided with grapple teeth, grab bucket and lower transverse beam, grab bucket and support are chain connection, top rail and oil cylinder, piston rod and lower transverse beam are all connected by the mode of bolt, during desilting work, first mud is put in the grab bucket of opening, then cylinder efficient drives piston rod to move upward, lower transverse beam moves upward simultaneously, grab bucket is closed to be caught mud, mention suspension ring finally by the mechanical device be arranged on outside well mud is cleared from down-hole, it is simple that total the utility model has structure, safe and reliable, easy to maintenance, the advantage that cost is low.
Claims (7)
1. a desilting grab mechanisms, it comprises top rail, it is characterized in that: above described top rail, be provided with suspension ring, described suspension ring are arranged on the middle part of top rail, described top rail two ends are all connected with support, below described top rail, two ends are provided with oil cylinder, described oil cylinder is all connected with piston rod, described piston rod is connected with lower transverse beam, described piston rod is connected to the middle part of lower transverse beam, and described lower transverse beam is connected with grab bucket, the equal connection bracket of described grab bucket, the shape of described grab bucket is arc, and described grab bucket is provided with grapple teeth.
2. a kind of desilting grab mechanisms according to claim 1, is characterized in that: described number of holders is 4.
3. a kind of desilting grab mechanisms according to claim 1, is characterized in that: described grab bucket quantity is 2.
4. a kind of desilting grab mechanisms according to claim 1, is characterized in that: described grab bucket and lower transverse beam, to grab bucket and support is chain connection.
5. a kind of desilting grab mechanisms according to claim 1, is characterized in that: described top rail is connected with the mode of oil cylinder by bolt.
6. a kind of desilting grab mechanisms according to claim 1, is characterized in that: described piston rod is connected with the mode of lower transverse beam by bolt.
7. a kind of desilting grab mechanisms according to claim 1, is characterized in that: the shape of described top rail is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525875.3U CN204875903U (en) | 2015-07-20 | 2015-07-20 | Desilting grab bucket device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525875.3U CN204875903U (en) | 2015-07-20 | 2015-07-20 | Desilting grab bucket device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204875903U true CN204875903U (en) | 2015-12-16 |
Family
ID=54820295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520525875.3U Expired - Fee Related CN204875903U (en) | 2015-07-20 | 2015-07-20 | Desilting grab bucket device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204875903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852284A (en) * | 2022-04-12 | 2022-08-05 | 上海隧道工程有限公司 | Closed arc beam suitable for river bottom underwater soil and having pipeline passing function |
-
2015
- 2015-07-20 CN CN201520525875.3U patent/CN204875903U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852284A (en) * | 2022-04-12 | 2022-08-05 | 上海隧道工程有限公司 | Closed arc beam suitable for river bottom underwater soil and having pipeline passing function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160720 |