CN204098211U - Manhole sludge clearing instrument - Google Patents
Manhole sludge clearing instrument Download PDFInfo
- Publication number
- CN204098211U CN204098211U CN201420446144.5U CN201420446144U CN204098211U CN 204098211 U CN204098211 U CN 204098211U CN 201420446144 U CN201420446144 U CN 201420446144U CN 204098211 U CN204098211 U CN 204098211U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- fixedly connected
- long handle
- manhole
- connecting rod
- 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.)
- Withdrawn - After Issue
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of manhole sludge clearing instrument, comprise long handle, rotating shaft is provided with in long handle, rotating shaft is provided with external screw thread, internal thread is correspondingly provided with in long handle, rotating shaft and long handle are threaded connection, bottom long handle, both sides are fixedly connected with fixing pole respectively, rotating shaft bottom passes long handle, and rotating shaft bottom is fixedly connected with and is fixedly connected with sheet, and fixing strut ends is hinged with connecting rod A, be fixedly connected with sheet two ends and be hinged with connecting rod B respectively, connecting rod A is fixedly connected with dipper, and the handle end of dipper is fixedly connected with connecting rod A, articulated linkage B in the middle part of dipper.This manhole sludge clearing instrument facilitates simple and direct picks up taking-up by the mud of manhole depths or the earth of hard, without the need to manually going deep into, greatly reduce manual labor, improve the deep-well dredger people operating efficiencies such as manhole, improve safety during work.
Description
Technical field
The utility model relates to clear bricklayer's's tool in a kind of pipe, particularly relates to a kind of manhole sludge clearing instrument.
Background technology
Existing pipeline generally all can be embedded in very dark underground, especially the pipeline of some logical sewage, therefore often need deep manhole to be used for being communicated with, and these pipelines often needs to be undertaken removing contamination by manhole position to draw the work of mud.Removing contamination of taking at present draws mud mode normally by manually going down cleaning or extracted by the water pump of the mud that draws water, but because these manholes are darker, difficulty of manually going down and easily cause danger, and the mud bottom some manholes forms block, is difficult to extract cleaning with water pump.
Utility model content
For solving the problems of the technologies described above, the utility model devises a kind of manhole sludge clearing instrument of very convenient, artificial use.
The utility model adopts following technical scheme:
A kind of manhole sludge clearing instrument, comprise long handle, rotating shaft is provided with in long handle, rotating shaft is provided with external screw thread, internal thread is correspondingly provided with in long handle, rotating shaft and long handle are threaded connection, bottom long handle, both sides are fixedly connected with fixing pole respectively, rotating shaft bottom passes long handle, and rotating shaft bottom is fixedly connected with and is fixedly connected with sheet, and fixing strut ends is hinged with connecting rod A, be fixedly connected with sheet two ends and be hinged with connecting rod B respectively, connecting rod A is fixedly connected with dipper, and the handle end of dipper is fixedly connected with connecting rod A, articulated linkage B in the middle part of dipper.
As preferably, described rotating shaft two ends are provided with external screw thread, and be polished rod in the middle part of rotating shaft, in long handle, two ends are correspondingly provided with internal thread.By the setting of polished rod in the middle of the screw thread of two ends, while guarantee rotating shaft stability, substantially reduce the frictional force of axis of rotation, saved input of labor.
As preferably, described rotating shaft top passes long handle, and rotating shaft top is provided with rotary handle.
Compared with prior art, the present utility model is a kind of very convenient, the manhole sludge clearing instrument of artificial use, this instrument is by the setting of the inner rotating shaft of long handle and long handle, rotating shaft is driven to move up and down by rotating shaft, change dipper, position between connecting rod A and connecting rod B and the relation of angle, the dipper on both sides is driven to carry out closing up the action of grabbing mud and point open mud, be convenient to facilitate and simple and direct the mud of manhole depths or the earth of hard picked up taking-up, without the need to manually going deep into, greatly reduce manual labor, improve the deep-well dredger people operating efficiencies such as manhole, improve safety during work.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of structural representation that the utility model part-structure is analysed and observe;
In figure: 1, long handle, 2, rotating shaft, 3, fixing pole, 4, be fixedly connected with sheet, 5, connecting rod A, 6, connecting rod B, 7, dipper, 8, rotary handle.
Detailed description of the invention
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
Embodiment: as shown in Figures 1 and 2, a kind of manhole sludge clearing instrument, comprise long handle 1, rotating shaft 2 is provided with in long handle, rotating shaft is provided with external screw thread, internal thread is correspondingly provided with in long handle, rotating shaft and long handle are threaded connection, bottom long handle, both sides are fixedly connected with fixing pole 3 respectively, rotating shaft bottom passes long handle, rotating shaft bottom is fixedly connected with and is fixedly connected with sheet 4, fixing strut ends is hinged with connecting rod A5, be fixedly connected with sheet two ends and be hinged with connecting rod B6 respectively, connecting rod A is fixedly connected with dipper 7, the handle end of dipper is fixedly connected with connecting rod A, articulated linkage B in the middle part of dipper, rotating shaft two ends are provided with external screw thread, it is polished rod in the middle part of rotating shaft, in long handle, two ends are correspondingly provided with internal thread, rotating shaft top passes long handle, rotating shaft top is provided with rotary handle 8.
When this manhole sludge clearing instrument uses, hold long handle, manhole sludge clearing instrument is slowly put into the manhole depths needing clear mud, rotate rotary handle, rotating shaft declines, open the both sides dipper closed up, dipper bottom, both sides is contacted with earth, then backwards rotation rotary handle, rotating shaft is risen, both sides dipper is by the effect of connecting rod A and connecting rod B, have one to capture and the action of closing up downwards, capture earth, then instrument is taken out, rotate rotary handle, open the both sides dipper closed up, release the sludge clearing process that earth just can complete a flow process, whole process is convenient and swift, facilitate and simple and direct the mud of manhole depths or the earth of hard are picked up taking-up, without the need to manually going deep into, greatly reduce manual labor, improve the deep-well dredger people operating efficiencies such as manhole, improve safety during work.
Above-described embodiment is one of the present utility model preferably scheme, not does any pro forma restriction to the utility model, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (3)
1. a manhole sludge clearing instrument, comprise long handle, it is characterized in that, rotating shaft is provided with in described long handle, rotating shaft is provided with external screw thread, internal thread is correspondingly provided with in long handle, rotating shaft and long handle are threaded connection, and bottom long handle, both sides are fixedly connected with fixing pole respectively, and rotating shaft bottom passes long handle, rotating shaft bottom is fixedly connected with and is fixedly connected with sheet, fixing strut ends is hinged with connecting rod A, is fixedly connected with sheet two ends and is hinged with connecting rod B respectively, connecting rod A is fixedly connected with dipper, the handle end of dipper is fixedly connected with connecting rod A, articulated linkage B in the middle part of dipper.
2. manhole sludge clearing instrument according to claim 1, is characterized in that, described rotating shaft two ends are provided with external screw thread, and be polished rod in the middle part of rotating shaft, in long handle, two ends are correspondingly provided with internal thread.
3. manhole sludge clearing instrument according to claim 1, is characterized in that, described rotating shaft top passes long handle, and rotating shaft top is provided with rotary handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446144.5U CN204098211U (en) | 2014-08-08 | 2014-08-08 | Manhole sludge clearing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446144.5U CN204098211U (en) | 2014-08-08 | 2014-08-08 | Manhole sludge clearing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098211U true CN204098211U (en) | 2015-01-14 |
Family
ID=52266653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420446144.5U Withdrawn - After Issue CN204098211U (en) | 2014-08-08 | 2014-08-08 | Manhole sludge clearing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204098211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153458A (en) * | 2014-08-08 | 2014-11-19 | 杭州金民管业有限公司 | Inspection well sludge cleaning tool |
-
2014
- 2014-08-08 CN CN201420446144.5U patent/CN204098211U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153458A (en) * | 2014-08-08 | 2014-11-19 | 杭州金民管业有限公司 | Inspection well sludge cleaning tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150114 Effective date of abandoning: 20160518 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |