CN210238754U - High-efficient sediment removal device of hydraulic engineering - Google Patents
High-efficient sediment removal device of hydraulic engineering Download PDFInfo
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- CN210238754U CN210238754U CN201921119346.8U CN201921119346U CN210238754U CN 210238754 U CN210238754 U CN 210238754U CN 201921119346 U CN201921119346 U CN 201921119346U CN 210238754 U CN210238754 U CN 210238754U
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Abstract
The utility model discloses a high-efficient desilting device of hydraulic engineering, which relates to the technical field of water conservancy desilting, and comprises a support frame, wherein a support device for supporting a pipeline is fixed on the support frame, a thread bushing block is transversely fixed on the support frame, an external thread pipe extending into the pipeline is arranged in the thread bushing block in a penetrating way in a threaded connection way, one end of the external thread pipe is fixedly connected with a desilting component, the desilting component comprises a scraper abutting against the inner wall of the pipeline, the utility model drives the external thread pipe to transversely reciprocate through a transmission mechanism, so that the desilting component can desilt the inner wall of the pipeline in a reciprocating manner, and the external thread pipe is rotated by the limiting action of the thread bushing block, so that the sludge in the pipeline is stirred, a flushing nozzle can flush the inner wall of the pipeline from the inside, the desilting in the pipeline is sufficient and high-efficient, and an adjusting mechanism can adjust the extension length of, the device can be well suitable for dredging pipelines with different inner diameters, and has wider application range.
Description
Technical Field
The utility model relates to a water conservancy desilting technical field specifically is a high-efficient desilting device of hydraulic engineering.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, is also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and only when the hydraulic engineering is built, water flow can be controlled to prevent flood disasters, and water quantity regulation and distribution are performed to meet the needs of people's life and production on water resources. The jam takes place easily for present water conservancy pipeline, needs carry out inside desilting with the help of desilting device.
The patent of grant bulletin No. CN207211231U discloses a high-efficient desilting device for hydraulic engineering, the on-line screen storage device comprises a base, base upper end middle part is connected with the piston cylinder, piston cylinder upper end left side is connected with the support frame, the support frame upper end is connected with the roof, roof upper end right side is connected with driving motor, the driving motor lower extreme is connected with the drive shaft, drive shaft upper end middle part is connected with rotary cam, the pulley lower extreme is connected with the telescopic link, the telescopic link lower extreme is connected with the piston, the drive shaft bottom is connected with agitating unit, agitating unit includes the agitator ring, the inside evenly connected with puddler of agitator ring. The device realizes cleaing away the non-manual work of silt in the water conservancy pipeline, has also realized the high-efficient stirring to silt in the pipeline simultaneously, but the scope of the device desilting is comparatively limited, can not reach the inside abundant desilting effect of pipeline, for this reason, provides a high-efficient desilting device of hydraulic engineering now to solve above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient sediment removal device of hydraulic engineering to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a high-efficient desilting device of hydraulic engineering, includes the support frame, is fixed with the strutting arrangement who is used for the support pipeline on the support frame, transversely is fixed with the screw thread cover block on the support frame, and screw thread cover block internal thread connection wears to be equipped with the external screw thread pipe that extends to in the pipeline, and external screw thread pipe one end fixedly connected with desilting subassembly, desilting subassembly include with the scraper blade of pipeline inner wall butt, external screw thread pipe other end transmission is connected with the drive mechanism who makes its reciprocating motion.
As an improved scheme of the utility model: the transmission mechanism comprises a connecting plate pivoted with the external threaded pipe, a sleeve plate is transversely fixed at the bottom of the connecting plate, a transverse rack is fixed at the bottom of the sleeve plate, and a half gear which is rotatably arranged is meshed and adapted on the transverse rack.
As an improved scheme of the utility model: and a guide rod fixed with the support frame is arranged in the sleeve plate in a sliding manner, and a return spring is fixedly connected between the guide rod and the sleeve plate.
As an improved scheme of the utility model: the water pump is fixed on the threaded sleeve block and connected with an external water source, the outlet end of the water pump is communicated with a corrugated hose extending into the external threaded pipe, and the side wall of the external threaded pipe is communicated with and provided with a plurality of flushing nozzles facing the inner wall of the pipeline.
As an improved scheme of the utility model: the dredging component further comprises an adjusting plate fixed at the end part of the external thread pipe, two side plates are symmetrically fixed on the adjusting plate, and an adjusting mechanism fixedly connected with the scraper is arranged on the adjusting plate.
As an improved scheme of the utility model: the adjusting mechanism comprises an adjusting gear which is pivoted at the center of the adjusting plate, two radial racks which are meshed with the adjusting gear are arranged on the two sides of the adjusting gear in a central symmetry manner, rotating rods are fixed at the opposite ends of the two radial racks, and the rotating rods are fixedly connected with the scraper.
As an improved scheme of the utility model: the radial rack is in sliding butt joint with the side plate, a locking groove coaxial with the adjusting gear is formed in the adjusting plate, and a positioning screw matched with the locking groove is arranged on the adjusting gear in a penetrating mode through threads.
As an improved scheme of the utility model: the supporting device comprises two supporting plates which are respectively positioned at the upper side and the lower side of the pipeline, and locking studs which are abutted to the pipeline are arranged on the supporting plates in a penetrating mode through threaded connection.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a drive mechanism that sets up drives the horizontal reciprocating motion of external screw thread pipe, realize the formula desilting that comes and goes of desilting subassembly to pipeline inner wall, external screw thread pipe receives the limiting displacement of screw sleeve piece to realize rotatory simultaneously, make silt in the pipeline obtain stirring, flush head can realize carrying out the inner wall from inside to the pipeline and wash, the inside desilting of pipeline is abundant and high-efficient, and the adjustment mechanism of setting can realize adjusting the extension length of dwang, the pipeline desilting of the different internal diameters of adaptation that can be fine, application scope is wider.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the dredging assembly of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is a schematic perspective view of the connection of the adjusting plate of the present invention.
In the figure: 1-support frame, 2-rotating rod, 3-locking stud, 4-support plate, 5-conveying water pump, 6-thread sleeve block, 7-corrugated hose, 8-external threaded pipe, 9-washing nozzle, 10-scraper, 11-adjusting plate, 12-radial rack, 13-adjusting gear, 14-locking groove, 15-positioning screw, 16-transverse rack, 17-reset spring, 18-guide rod, 19-half gear, 20-sleeve plate, 21-side plate, 22-pipeline and 23-connecting plate.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
example 1
Referring to fig. 1-4, a hydraulic engineering high-efficiency dredging device comprises a support frame 1, a support device for supporting a pipeline 22 is fixed on the support frame 1, a threaded sleeve block 6 is transversely fixed on the support frame 1, an external threaded pipe 8 extending into the pipeline 22 is arranged in the threaded sleeve block 6 in a penetrating manner in a threaded connection mode, a dredging assembly is fixedly connected to one end of the external threaded pipe 8, the dredging assembly comprises a scraper 10 abutted to the inner wall of the pipeline 22, and a transmission mechanism enabling the external threaded pipe 8 to reciprocate is connected to the other end of the external threaded pipe in a transmission mode.
The device supports and fixes the pipeline 22 through the supporting device, so that the pipeline 22 is not moved when dredging is carried out, and the arranged external thread pipe 8 is driven by the transmission mechanism to transversely reciprocate to realize the reciprocating dredging action inside the pipeline 22.
Specifically, the transmission mechanism comprises a connecting plate 23 pivoted with the external threaded pipe 8, a sleeve plate 20 is transversely fixed at the bottom of the connecting plate 23, a transverse rack 16 is fixed at the bottom of the sleeve plate 20, a half gear 19 which is rotatably arranged is meshed and matched on the transverse rack 16, a guide rod 18 fixed with the support frame 1 is slidably mounted in the sleeve plate 20, and a return spring 17 is fixedly connected between the guide rod 18 and the sleeve plate 20.
The half gear 19 can be driven to rotate by a motor in the prior art, the half gear 19 rotates and is intermittently meshed with the transverse rack 16, under the elastic action of the return spring 17, the sleeve plate 20 and the connecting plate 23 drive the external threaded pipe 8 to do transverse reciprocating motion, so that the dredging component can do transverse reciprocating motion and dredge the inside of the pipeline 22, and the dredging of the pipeline 22 is sufficient and rapid.
In addition, in order to realize the washing of the inner wall of the pipeline 22 and improve the cleanness of the pipeline 22, a conveying water pump 5 connected with an external water source is fixed on the thread sleeve block 6, the outlet end of the conveying water pump 5 is communicated with a corrugated hose 7 extending into an external thread pipe 8, and a plurality of washing nozzles 9 facing the inner wall of the pipeline 22 are communicated and installed on the side wall of the external thread pipe 8.
Through the aforesaid setting, conveying water pump 5 carries outside water source to external screw thread pipe 8 in through corrugated hose 7, and final rivers pass through washing terminals 9 and spout inside pipeline 22, realize the washing effect to pipeline 22, and washing terminals 9 can be rotatory along with external screw thread pipe 8 simultaneously, and can horizontal reciprocating motion, has promoted the washing scope of rivers in pipeline 22 greatly, and pipeline 22 desilting effect promotes greatly.
Example 2
On embodiment 1's basis, in order to realize that this device can carry out the desilting to the pipeline 22 of different internal diameters, the desilting subassembly is still including fixing the regulating plate 11 at 8 tip of external screw thread pipe, the symmetry is fixed with two curb plates 21 on the regulating plate 11, be equipped with the adjustment mechanism with scraper blade 10 fixed connection on the regulating plate 11, adjustment mechanism includes the adjusting gear 13 of pin joint at regulating plate 11 center, adjusting gear 13 bilateral symmetry is equipped with two radial rack 12 with it meshing, two radial rack 12 one end back of the body mutually all are fixed with dwang 2, dwang 2 and scraper blade 10 rigid coupling.
Can drive two radial rack 12 through the regulation gear 13 rotation that sets up in opposite directions or back-to-back movement, and then realize dwang 2 for the regulation of the outside length that extends of regulating plate 11, and then realize the quick adjustment of interval between two scraper blades 10, the desilting subassembly can be adjusted and be suitable for the pipeline 22 of different internal diameters promptly to guarantee that scraper blade 10 and pipeline 22 inner wall are hugged closely, realize pipeline 22's abundant desilting.
In addition, radial rack 12 and curb plate 21 slip butt, offer on the regulating plate 11 with the locking groove 14 of regulating gear 13 coaxial line, adjusting gear 13 goes up the screw thread and wears to be equipped with the set screw 15 with locking groove 14 adaptation, after accomplishing scraper blade 10 and pipeline 22 inner wall butt through rotating regulating gear 13, rotate set screw 15 and make its relative regulating gear 13 precession downwards, until set screw 15 supports tightly on regulating plate 11, guaranteed the position locking of regulating gear 13, scraper blade 10 keeps the butt with pipeline 22 promptly, the desilting effect is better.
The strutting arrangement of this device is including being located two backup pads 4 of pipeline 22 upper and lower both sides respectively, and threaded connection wears to be equipped with the locking double-screw bolt 3 with the butt of pipeline 22 on backup pad 4, places back between two backup pads 4 when pipeline 22, and through the relative backup pad 4 of rotatory locking double-screw bolt 3 precession to pipeline 22, and then realizes that locking double-screw bolt 3 locks pipeline 22 fixedly, can be applicable to the centre gripping fixed action of the pipeline 22 of different diameters, and application scope is wider.
To sum up, the utility model discloses a drive mechanism who sets up drives 8 horizontal reciprocating motion of external screw thread pipe, realize the formula desilting that comes and goes of desilting subassembly to pipeline 22 inner wall, external screw thread pipe 8 receives the limiting displacement of thread bush piece 6 simultaneously and realizes rotatoryly, make silt in the pipeline 22 obtain stirring, washing terminals 9 can realize carrying out the inner wall from inside and washing pipeline 22, the inside desilting of pipeline 22 is abundant and high-efficient, and the adjustment mechanism who sets up can realize adjusting the extension length of dwang 2, the pipeline 22 desilting of the different internal diameters of adaptation that can be fine, application scope is wider.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations, modifications and substitutions can be made, which all fall within the scope of protection of the present technical solution. Therefore, the protection scope of the present technical solution patent should be subject to the appended claims.
Claims (8)
1. The utility model provides a high-efficient sediment removal device of hydraulic engineering, includes support frame (1), is fixed with the strutting arrangement who is used for supporting pipeline (22) on support frame (1), its characterized in that, transversely be fixed with screw sleeve piece (6) on support frame (1), screw sleeve piece (6) internal thread connection wears to be equipped with external screw thread pipe (8) that extend to in pipeline (22), external screw thread pipe (8) one end fixedly connected with desilting subassembly, desilting subassembly include with scraper blade (10) of pipeline (22) inner wall butt, external screw thread pipe (8) other end transmission is connected with the drive mechanism who makes its reciprocating motion.
2. The high-efficiency dredging device for the water conservancy project according to claim 1, wherein the transmission mechanism comprises a connecting plate (23) pivoted with the external threaded pipe (8), a sleeve plate (20) is transversely fixed at the bottom of the connecting plate (23), a transverse rack (16) is fixed at the bottom of the sleeve plate (20), and a half gear (19) which is rotatably arranged is meshed and adapted on the transverse rack (16).
3. The high-efficiency dredging device for the water conservancy project according to claim 2, wherein a guide rod (18) fixed with the support frame (1) is arranged in the sleeve plate (20) in a sliding mode, and a return spring (17) is fixedly connected between the guide rod (18) and the sleeve plate (20).
4. The efficient dredging device for the water conservancy project according to claim 1, wherein a conveying water pump (5) connected with an external water source is fixed on the threaded sleeve block (6), an outlet end of the conveying water pump (5) is communicated with a corrugated hose (7) extending into an external threaded pipe (8), and a plurality of flushing nozzles (9) facing the inner wall of the pipeline (22) are communicated and installed on the side wall of the external threaded pipe (8).
5. The high-efficiency dredging device for the water conservancy project according to claim 1, wherein the dredging component further comprises an adjusting plate (11) fixed at the end part of the external threaded pipe (8), two side plates (21) are symmetrically fixed on the adjusting plate (11), and an adjusting mechanism fixedly connected with the scraper (10) is arranged on the adjusting plate (11).
6. The high-efficiency dredging device for the water conservancy project according to claim 5, wherein the adjusting mechanism comprises an adjusting gear (13) pivoted at the center of the adjusting plate (11), two radial racks (12) meshed with the adjusting gear (13) are arranged on the centers of two sides of the adjusting gear (13) symmetrically, a rotating rod (2) is fixed at one end of each of the two radial racks (12) opposite to each other, and the rotating rod (2) is fixedly connected with the scraper (10).
7. The high-efficiency dredging device for the water conservancy project according to claim 6, wherein the radial rack (12) is in sliding butt joint with the side plate (21), a locking groove (14) which is coaxial with the adjusting gear (13) is formed in the adjusting plate (11), and a positioning screw (15) matched with the locking groove (14) penetrates through the adjusting gear (13) in a threaded manner.
8. The efficient dredging device for the water conservancy project according to claim 1, wherein the supporting device comprises two supporting plates (4) which are respectively positioned at the upper side and the lower side of the pipeline (22), and a locking stud (3) which is abutted against the pipeline (22) is arranged on the supporting plates (4) in a penetrating mode in a threaded connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921119346.8U CN210238754U (en) | 2019-07-17 | 2019-07-17 | High-efficient sediment removal device of hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921119346.8U CN210238754U (en) | 2019-07-17 | 2019-07-17 | High-efficient sediment removal device of hydraulic engineering |
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| Publication Number | Publication Date |
|---|---|
| CN210238754U true CN210238754U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921119346.8U Expired - Fee Related CN210238754U (en) | 2019-07-17 | 2019-07-17 | High-efficient sediment removal device of hydraulic engineering |
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| CN (1) | CN210238754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115977232A (en) * | 2023-01-09 | 2023-04-18 | 江苏方信建设投资有限公司 | Anti-blocking dredging system and treatment method for municipal road engineering |
-
2019
- 2019-07-17 CN CN201921119346.8U patent/CN210238754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115977232A (en) * | 2023-01-09 | 2023-04-18 | 江苏方信建设投资有限公司 | Anti-blocking dredging system and treatment method for municipal road engineering |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 Termination date: 20210717 |
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| CF01 | Termination of patent right due to non-payment of annual fee |