CN214423442U - Dredging device for hydraulic engineering - Google Patents
Dredging device for hydraulic engineering Download PDFInfo
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- CN214423442U CN214423442U CN202120223753.4U CN202120223753U CN214423442U CN 214423442 U CN214423442 U CN 214423442U CN 202120223753 U CN202120223753 U CN 202120223753U CN 214423442 U CN214423442 U CN 214423442U
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- Prior art keywords
- fixedly connected
- drill bit
- connecting rod
- spring
- fixed
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- 238000007790 scraping Methods 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000013049 sediment Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 6
- 239000010802 sludge Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a hydraulic engineering technical field specifically is a desilting device for hydraulic engineering, including the connecting rod, the bottom fixed surface of connecting rod is connected with the fixture block, and the fixture block inserts the inside of establishing at the drill bit, the left and right sides fixed mounting of drill bit has scraping mechanism, scraping mechanism includes interior pole, interior pole is fixed on the surface of drill bit, the right side fixedly connected with stopper of interior pole, and the stopper inserts the inside of establishing at the scraping board, the thread bush has been cup jointed on the surface of connecting rod. The utility model discloses be provided with scraping mechanism, when using, through stretching into the inside of pipeline with the drill bit, carry out the through-hole to the silt hard lump through the drill bit, simultaneously, drive the scraper motion under the pulling force effect of first spring, the scraper is inconsistent with the inner wall of pipeline in the removal to clear up the silt of pipeline inner wall, thereby make its use of pipeline that is applicable to different apertures, increase the application scope of device.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field specifically is a desilting device for hydraulic engineering.
Background
Dredging refers to dredging the pipeline, cleaning wastes such as sludge and the like in the pipeline, keeping the pipeline smooth for a long time to prevent waterlogging in cities, and causing excessive sewage flow and polluting the environment without periodical dredging of the pipeline, thereby bringing troubles to the lives of people.
However, current dredging device effect is not good, can not effectively clear away the dirt on the pipeline wall, need carry out the secondary after the clearance and wash, and current pipeline desilting generally adopts the squirt to wash, at the extravagant water source of in-process of mediation, simultaneously, when meetting harder silt piece, the washing effect that rivers impact brought is general, for this reason we have proposed a desilting device for hydraulic engineering and have solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sediment removal device for hydraulic engineering to solve the current sediment removal device effect that provides in the above-mentioned background art and not good, can not effectively clear away the dirt on the pipeline wall, need carry out the secondary after driving and wash, current pipeline desilting generally adopts the squirt to wash, at the extravagant water source of in-process of mediation, simultaneously, when meetting harder silt piece, the general problem of washing effect that the water impact brought.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sediment removal device for hydraulic engineering, includes the connecting rod, the bottom fixed surface of connecting rod is connected with the fixture block, and the fixture block inserts the inside of establishing at the drill bit, the left and right sides fixed mounting of drill bit has scraping mechanism, scraping mechanism includes interior pole, the surface at the drill bit is fixed to interior pole, the right side fixedly connected with stopper of interior pole, and the stopper inserts and establish the inside of scraping the board, the thread bush has been cup jointed on the surface of connecting rod, and the bottom of thread bush cup joints the surface at the drill bit.
Preferably, the top fixed mounting of connecting rod has adjustment mechanism, adjustment mechanism includes the lagging, the inner wall of lagging rotates through the bearing frame and installs the gear, and the left and right sides of gear meshes with the rack mutually, and the left side is a set of the bottom fixedly connected with connecting rod of rack, the right side is a set of the top fixedly connected with holding rod of rack, the back fixedly connected with knob of gear.
Preferably, the back fixedly connected with fixed block of lagging, and the left side fixedly connected with fixed block of fixed block, the left side fixedly connected with second spring of fixed block, and the left side fixedly connected with card axle of second spring, the inside of establishing the knob is inserted in the left side of card axle, the fixed surface of card axle is connected with and pushes away the button.
Preferably, the surface of the rack is fixedly connected with a sliding block, a strip-shaped sliding groove is formed in the position, corresponding to the sliding block, of the inner wall of the sleeve plate, and the sliding block is inserted into the strip-shaped sliding groove.
Preferably, the surface of the inner rod is sleeved with a first spring, the left side of the first spring is fixed on the inner wall of the scraping plate, and the right side of the first spring is fixedly connected with a limiting block.
Preferably, the surface of the holding rod is fixedly connected with semicircular convex blocks, and the semicircular convex blocks are uniformly distributed on the surface of the holding rod in a surrounding manner.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses being provided with scraping mechanism, when using, through stretching into the inside of pipeline with the drill bit, carry out the through-hole to the silt hard lump through the drill bit, simultaneously, drive the scraping plate motion under the pulling force effect of first spring, the scraping plate is inconsistent with the inner wall of pipeline in the removal, thereby clear up the silt of pipeline inner wall, thereby make its pipeline that is applicable to different apertures use, increase the application scope of device, simultaneously, scrape the inner wall of pipeline through the scraping plate, thereby avoid carrying out secondary cleaning, improve the efficiency of desilting;
(2) the utility model discloses be provided with adjustment mechanism, when using, through rotating the knob, the knob drives the gear rotation in rotating, the gear drives the rack and removes in rotating, the rack promotes connecting rod and holding rod opposite direction motion in removing, adjust the length of device then, thereby clear up the degree of depth of pipeline, promote the card axle motion simultaneously under the spring action of second spring, make the card axle insert the surface of establishing at the knob, thereby fix the knob, avoid its in use to take place the reversal, influence the extension effect of device.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a schematic top sectional view of the adjusting mechanism of the present invention;
fig. 4 is a schematic top sectional view of the scraping mechanism according to the present invention.
In the figure: 1. a connecting rod; 2. a drill bit; 3. a scraping mechanism; 31. an inner rod; 32. a first spring; 33. a limiting block; 34. a scraping plate; 4. an adjustment mechanism; 41. sheathing; 42. a gear; 43. a rack; 44. a slider; 45. a knob; 46. clamping a shaft; 47. a push button; 48. a second spring; 49. a fixed block; 5. a holding rod; 6. a clamping block; 7. and (4) a threaded sleeve.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a dredging device for hydraulic engineering comprises a connecting rod 1, wherein a clamping block 6 is fixedly connected to the surface of the bottom end of the connecting rod 1, the clamping block 6 is inserted into a drill bit 2, scraping mechanisms 3 are fixedly mounted on the left side and the right side of the drill bit 2, each scraping mechanism 3 comprises an inner rod 31, the inner rods 31 are fixed to the surface of the drill bit 2, limiting blocks 33 are fixedly connected to the right sides of the inner rods 31, the limiting blocks 33 are inserted into scraping plates 34, threaded sleeves 7 are sleeved on the surface of the connecting rod 1, and the bottom ends of the threaded sleeves 7 are sleeved on the surface of the drill bit 2;
furthermore, an adjusting mechanism 4 is fixedly installed at the top end of the connecting rod 1, the adjusting mechanism 4 comprises a sleeve plate 41, a gear 42 is rotatably installed on the inner wall of the sleeve plate 41 through a bearing seat, the left side and the right side of the gear 42 are meshed with racks 43, the connecting rod 1 is fixedly connected to the bottom ends of the left group of racks 43, the holding rod 5 is fixedly connected to the top ends of the right group of racks 43, a knob 45 is fixedly connected to the back of the gear 42, the knob 45 rotates, the gear 42 rotates in the rotation of the knob 45, the gear 42 drives the racks 43 to move in the rotation, the racks 43 push the connecting rod 1 and the holding rod 5 to move in opposite directions in the movement, and then the length of the device is adjusted, so that the depth of a pipeline is cleaned;
further, a fixing block 49 is fixedly connected to the back of the sleeve plate 41, the fixing block 49 is fixedly connected to the left side of the fixing block 49, a second spring 48 is fixedly connected to the left side of the fixing block 49, a clamping shaft 46 is fixedly connected to the left side of the second spring 48, the left side of the clamping shaft 46 is inserted into the knob 45, a push button 47 is fixedly connected to the surface of the clamping shaft 46, the clamping shaft 46 is pushed to move through the elastic force of the second spring 48, the clamping shaft 46 is inserted into the surface of the knob 45, and therefore the knob 45 is fixed, and the phenomenon that the knob 45 rotates reversely in use and the extending effect of the device is affected is avoided;
further, a sliding block 44 is fixedly connected to the surface of the rack 43, a strip-shaped sliding groove is formed in the position, corresponding to the sliding block 44, of the inner wall of the sleeve plate 41, the sliding block 44 is inserted into the strip-shaped sliding groove, the sliding block 44 is limited through the strip-shaped sliding groove in the inner wall of the sleeve plate 41, meanwhile, a sliding track is provided for the movement of the sliding block 44, the sliding block 44 is prevented from being deviated in the movement process, the rack 43 is prevented from shaking in the movement process, and the stability of the rack 43 in the movement process is ensured;
further, the surface of the inner rod 31 is sleeved with a first spring 32, the left side of the first spring 32 is fixed on the inner wall of the scraping plate 34, the right side of the first spring 32 is fixedly connected with a limiting block 33, the scraping plate 34 is driven to move under the action of the tensile force of the first spring 32, and the scraping plate 34 is abutted to the inner wall of the pipeline in the moving process, so that the sludge on the inner wall of the pipeline is cleaned, the device is suitable for pipelines with different apertures, the application range of the device is increased, meanwhile, the inner wall of the pipeline is scraped through the scraping plate 34, secondary cleaning is avoided, and the dredging efficiency is improved;
furthermore, the surface of the holding rod 5 is fixedly connected with semicircular convex blocks, the semicircular convex blocks are uniformly distributed on the surface of the holding rod 5 in a surrounding manner, the semicircular convex blocks are made of rubber, when a worker holds the holding rod 5, the surface of each semicircular convex block is in contact with the hand of the worker, so that the friction force of the hand of the worker is increased, and the worker is prevented from sliding when the worker rotates the holding rod 5;
the working principle is as follows: in use, as shown in fig. 1 and fig. 3, in use, by rotating the knob 45, the knob 45 rotates to drive the gear 42 to rotate, the gear 42 drives the rack 43 to move in rotation, the rack 43 drives the connecting rod 1 and the holding rod 5 to move relatively in movement, when the knob 45 rotates to a proper position, the clamping shaft 46 is driven to move under the action of the elastic force of the second spring 48, the clamping shaft 46 is inserted into the groove on the surface of the knob 45 in movement to avoid the reverse rotation in use, when drilling, the drill bit 2 is inserted into the pipeline to pass through the hard sludge block through the drill bit 2, meanwhile, the scraping plate 34 is driven to move under the action of the tensile force of the first spring 32, the scraping plate 34 is abutted against the inner wall of the pipeline in movement, so as to clean the sludge on the inner wall of the pipeline, thereby being suitable for pipelines with different apertures, and increasing the application range of the device, simultaneously, scrape the inner wall of pipeline through scraping board 34, do above the utility model discloses a whole theory of operation.
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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a sediment removal device for hydraulic engineering, includes connecting rod (1), its characterized in that: the bottom fixed surface of connecting rod (1) is connected with fixture block (6), and fixture block (6) insert the inside of establishing in drill bit (2), the left and right sides fixed mounting of drill bit (2) has scraping mechanism (3), scraping mechanism (3) are including interior pole (31), the surface at drill bit (2) is fixed in interior pole (31), the right side fixedly connected with stopper (33) of interior pole (31), and stopper (33) insert and establish in the inside of scraping board (34), thread bush (7) has been cup jointed on the surface of connecting rod (1), and the bottom of thread bush (7) cup joints the surface at drill bit (2).
2. The dredging device for the water conservancy project according to claim 1, wherein: the top fixed mounting of connecting rod (1) has adjustment mechanism (4), adjustment mechanism (4) include lagging (41), the inner wall of lagging (41) is rotated through the bearing frame and is installed gear (42), and both sides and rack (43) mesh about gear (42), and the left side is a set of bottom fixedly connected with connecting rod (1) of rack (43), the right side is a set of top fixedly connected with holding rod (5) of rack (43), back fixedly connected with knob (45) of gear (42).
3. The dredging device for the water conservancy project according to claim 2, wherein: the back fixedly connected with fixed block (49) of lagging (41), and the left side fixedly connected with fixed block (49) of fixed block (49), the left side fixedly connected with second spring (48) of fixed block (49), and the left side fixedly connected with card axle (46) of second spring (48), the inside of establishing knob (45) is inserted in the left side of card axle (46), the fixed surface of card axle (46) is connected with and pushes away button (47).
4. The dredging device for the water conservancy project according to claim 2, wherein: the surface of the rack (43) is fixedly connected with a sliding block (44), a strip-shaped sliding groove is formed in the position, corresponding to the sliding block (44), of the inner wall of the sleeve plate (41), and the sliding block (44) is inserted into the strip-shaped sliding groove.
5. The dredging device for the water conservancy project according to claim 1, wherein: the surface of the inner rod (31) is sleeved with a first spring (32), the left side of the first spring (32) is fixed on the inner wall of the scraping plate (34), and a limiting block (33) is fixedly connected to the right side of the first spring (32).
6. The dredging device for the water conservancy project according to claim 2, wherein: the surface of the holding rod (5) is fixedly connected with semicircular convex blocks, and the semicircular convex blocks are uniformly distributed on the surface of the holding rod (5) in a surrounding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120223753.4U CN214423442U (en) | 2021-01-27 | 2021-01-27 | Dredging device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120223753.4U CN214423442U (en) | 2021-01-27 | 2021-01-27 | Dredging device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214423442U true CN214423442U (en) | 2021-10-19 |
Family
ID=78057575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120223753.4U Expired - Fee Related CN214423442U (en) | 2021-01-27 | 2021-01-27 | Dredging device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214423442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115807619A (en) * | 2022-12-30 | 2023-03-17 | 山西省水利建筑工程局集团有限公司 | Vibration spiral drilling and dredging device for hydraulic engineering |
-
2021
- 2021-01-27 CN CN202120223753.4U patent/CN214423442U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115807619A (en) * | 2022-12-30 | 2023-03-17 | 山西省水利建筑工程局集团有限公司 | Vibration spiral drilling and dredging device for hydraulic engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |