CN208844715U - A kind of mechanism for preventing from skidding on desilting equipment and the desilting equipment with the mechanism - Google Patents
A kind of mechanism for preventing from skidding on desilting equipment and the desilting equipment with the mechanism Download PDFInfo
- Publication number
- CN208844715U CN208844715U CN201821222965.5U CN201821222965U CN208844715U CN 208844715 U CN208844715 U CN 208844715U CN 201821222965 U CN201821222965 U CN 201821222965U CN 208844715 U CN208844715 U CN 208844715U
- Authority
- CN
- China
- Prior art keywords
- support
- linking arm
- equipment
- pin shaft
- desilting equipment
- 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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- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a kind of mechanism for preventing from skidding on desilting equipment, by increasing a set of supporting mechanism at the top of desilting equipment, increases the contact normal pressure with duct bottom of desilting equipment by the roof that supporting mechanism withstands pipeline.To solve the problems, such as to skid because of frictional force deficiency, the mechanism skidded that prevents of the utility model includes support base, linking arm in support, supports lower linking arm, support cylinder, support wheel base；Supporting mechanism can be by the flexible adjustment desilting equipment of support cylinder in the state of advancing skidding, supporting mechanism is lifted, until support wheel is contacted with underground piping roof, increase the normal pressure of desilting equipment and underground piping bottom wall, to provide enough frictional force for equipment traveling, reaches and solve the problems, such as that equipment is skidded.
Description
Technical field
A kind of the utility model category technical field of environment protection equipment, and in particular to mechanism for preventing from skidding on desilting equipment
And the desilting equipment with the mechanism.
Background technique
In recent years, with the emergence of various drainage pipeline networks desilting equipments, the safety that makes dredging work, efficiency compared with
It is past to be greatly improved；But existing underground piping desilting equipment is in pipeline when advancing, and due to mud problem in pipeline, or it is negative
Load problem, the problem of often not enough skidding, can not advance due to frictional force, so as to cause can not work normally.
Utility model content
In view of the above-mentioned problems, this patent provide it is a kind of prevented on desilting equipment skid mechanism and with the mechanism
Desilting equipment.The technical solution of the utility model is as follows:
A kind of mechanism for preventing from skidding on desilting equipment, including support base, the upper linking arm of support, support are descended to connect
Arm, support cylinder, support wheel base；
Linking arm is hinged by upper support seat pin shaft and support base in the support, and can revolve around upper support seat pin shaft
Turn；
Linking arm is hinged by lower support base pin shaft and support base under the support, and can revolve around lower support base pin shaft
Turn；
One end of the support cylinder is hinged by upper support cylinder pin shaft and the upper linking arm of support, and the other end passes through lower branch
Support oil cylinder pin shaft with it is hinged with support cylinder support, support cylinder support welds together with desilting equipment；
Linking arm is hinged by upper support wheel base pin shaft and support wheel base in the support, and support wheel base can be around upper support wheel
The rotation of seat pin axis；
Linking arm is hinged by lower support wheel base pin shaft and support wheel base under the support arm, and support wheel base can be around lower support
The rotation of wheel seat pin shaft.
Buffer spring and support wheel are housed on the support wheel base；
The supporting mechanism of the utility model can be by the flexible adjustment desilting equipment of support cylinder in the state skidded of advancing
Under, supporting mechanism is lifted, until support wheel is contacted with underground piping roof, is increasing desilting equipment and underground piping bottom wall just
Pressure reaches to provide enough frictional force for equipment traveling and solves the problems, such as that equipment is skidded.
The working principle of the utility model is as follows:
One, supporting mechanism is in supporting mechanism retracted mode shown in figure two to desilting equipment in normal operating conditions.When
When desilting equipment is the case where underground piping traveling has skidded, support cylinder is stretched out, support cylinder passes through upper support cylinder
Pin shaft, which pushes, supports upper linking arm to rotate around upper support seat pin shaft, and linking arm is driven by upper support wheel base pin shaft and supported in support
Wheel seat rotation, support wheel base is driven by lower support wheel base pin shaft supports lower linking arm to rotate, until supporting mechanism reaches figure one
Shown in position, by support wheel act on the pressure of underground piping roof reaction force increase desilting equipment to pipeline bottom wall
Normal pressure, thus improve driving equipment advance frictional force, achieve the purpose that solve equipment skid.Support wheel and buffer spring
It is worked as a buffer the case where encountering pressure jump.
Two, supporting mechanism is retracted to state shown in figure two after equipment is by skidding region, continues work of advancing forward.
The beneficial effects of the utility model are as follows:
It solves the problems, such as that underground piping desilting equipment can not advance because skidding, is taken through supporting mechanism to increase equipment
The method of normal pressure provides driving force for equipment.A kind of side that new solution is skidded is proposed compared to the way for increasing equipment counterweight
Method.
Detailed description of the invention
Fig. 1 is the mechanism structure schematic diagram for preventing from skidding of the utility model
Fig. 2 is the mechanism working state schematic representation for preventing from skidding of the utility model
Fig. 3 is the mechanism retracted mode schematic diagram for preventing from skidding of the utility model
Drawing reference numeral explanation: 1. underground piping roofs, 2. desilting equipments, 3. supporting mechanisms, 4. underground piping bottom walls, 5.
Support base, 6. upper support seat pin shafts, 7. support upper linking arm, support cylinder pin shaft on 8., 9. lower support base pin shafts, and 10.
Support lower linking arm, 11. support cylinders, 12. lower support cylinder pin shafts, 13. support cylinder supports, support wheel seat pin on 14.
Axis, 15. support wheel bases, 16. support wheels, 17. buffer springs, 18. lower support wheel base pin shafts.
Specific embodiment
Specific embodiment of the utility model is described in detail with reference to the accompanying drawing, as shown,
A kind of mechanism for preventing from skidding on desilting equipment, including support base 5, linking arm 7 in support connect under support
Connect arm 10, support cylinder 11, support wheel base 15；
Linking arm 7 is hinged by upper support seat pin shaft 6 and support base 5 in the support, and can be around upper support seat pin shaft 6
Rotation；
Linking arm 10 is hinged by lower support base pin shaft 9 and support base 5 under the support, and can be around lower support base pin shaft
9 rotations；
One end of the support cylinder 11 is hinged by upper support cylinder pin shaft 8 and the upper linking arm 7 of support, and the other end passes through
Lower support cylinder pin shaft 12 with it is hinged with support cylinder support 13, support cylinder support 13 welds together with desilting equipment 2；
Linking arm 7 is hinged with support wheel base 15 by upper support wheel base pin shaft 14 in the support, and support wheel base 15 can be around
Upper support wheel base pin shaft 14 rotates；
Linking arm 10 is hinged with support wheel base 15 by lower support wheel base pin shaft 18 under the support arm, and support wheel base 15 can
It is rotated around lower support wheel base pin shaft 18.
Buffer spring 17 and support wheel 16 are housed on the support wheel base 15；
The supporting mechanism 3 of the utility model can be by the flexible adjustment desilting equipment 2 of support cylinder 11 in skidding of advancing
Under state, supporting mechanism 3 is lifted, until support wheel 16 is contacted with underground piping roof 1, increases desilting equipment 2 and buried pipe
The normal pressure of road bottom wall 4 reaches to provide enough frictional force for equipment traveling and solves the problems, such as that equipment is skidded.
Specific work process is as follows:
One, supporting mechanism 3 is in supporting mechanism retracted mode shown in figure two to desilting equipment 2 in normal operating conditions.
When desilting equipment 2 is the case where underground piping traveling has skidded, support cylinder 11 is stretched out, support cylinder 11 passes through upper branch
Supportting oil cylinder pin shaft 8 pushes the upper linking arm 7 of support to rotate around upper support seat pin shaft 6, and linking arm 7 passes through upper support wheel seat pin in support
Axis 14 drives support wheel base 15 to rotate, and support wheel base 15 is driven by lower support wheel base pin shaft 18 supports lower linking arm 10 to rotate,
Until supporting mechanism 3 reaches position shown in figure one, the reaction of the pressure of underground piping roof 1 is acted on by support wheel 16
Power increases desilting equipment 2 to the normal pressure of pipeline bottom wall 4, to improve the frictional force of driving equipment advance, reaches solution equipment
The purpose of skidding.Support wheel 16 works as a buffer the case where encountering pressure jump with buffer spring 17.
Two, supporting mechanism is retracted to state shown in figure two after equipment is by skidding region, continues work of advancing forward.
It is that illustrative description has been carried out to the utility model above, it is clear that the realization of the utility model is not by above-mentioned side
The limitation of formula, as long as using the various improvement that technical solutions of the utility model carry out, or not improved by the utility model
Conception and technical scheme directly apply to other occasions, within the protection scope of the present utility model.
Claims (3)
1. a kind of mechanism for preventing from skidding on desilting equipment, which is characterized in that including support base, linking arm in support,
Support lower linking arm, support cylinder and support wheel base；
Linking arm is hinged by upper support seat pin shaft and support base in the support, and can rotate around upper support seat pin shaft；
Linking arm is hinged by lower support base pin shaft and support base under the support, and can rotate around lower support base pin shaft；
One end of the support cylinder is hinged by upper support cylinder pin shaft and the upper linking arm of support, and the other end passes through lower support oil
Cylinder pin shaft and support cylinder support are hinged, and support cylinder support is fixed on desilting equipment；
Linking arm is hinged by upper support wheel base pin shaft and support wheel base in the support, and support wheel base can be around upper support wheel seat pin
Axis rotation；
Linking arm is hinged by lower support wheel base pin shaft and support wheel base under the support, and support wheel base can be around lower support wheel seat pin
Axis rotation.
2. a kind of mechanism for preventing from skidding on desilting equipment according to claim 1, which is characterized in that the support
Buffer spring and support wheel are housed on wheel seat.
3. a kind of desilting equipment, which is characterized in that with the described in any item mechanisms for preventing from skidding of claims 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821222965.5U CN208844715U (en) | 2018-07-31 | 2018-07-31 | A kind of mechanism for preventing from skidding on desilting equipment and the desilting equipment with the mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821222965.5U CN208844715U (en) | 2018-07-31 | 2018-07-31 | A kind of mechanism for preventing from skidding on desilting equipment and the desilting equipment with the mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208844715U true CN208844715U (en) | 2019-05-10 |
Family
ID=66354799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821222965.5U Expired - Fee Related CN208844715U (en) | 2018-07-31 | 2018-07-31 | A kind of mechanism for preventing from skidding on desilting equipment and the desilting equipment with the mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208844715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319568A (en) * | 2021-12-10 | 2022-04-12 | 华中科技大学 | Pipeline dredging equipment |
-
2018
- 2018-07-31 CN CN201821222965.5U patent/CN208844715U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319568A (en) * | 2021-12-10 | 2022-04-12 | 华中科技大学 | Pipeline dredging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220606 Address after: Room 219, 2 / F, building 2, No.10 Xinghuo Road, Science City, Fengtai District, Beijing Patentee after: Zhongji Hengtong Environmental Technology Co.,Ltd. Address before: 410000 Room 101, floor 3, building 4, plant of Hunan scientific research achievement transformation center, Longping high tech park, Furong district, Changsha City, Hunan Province Patentee before: CHANGSHA ZHIXUNTONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |