CN111910699B - Construction is with pipeline buried auxiliary assembly that has protection limit structure - Google Patents
Construction is with pipeline buried auxiliary assembly that has protection limit structure Download PDFInfo
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- CN111910699B CN111910699B CN202010701766.8A CN202010701766A CN111910699B CN 111910699 B CN111910699 B CN 111910699B CN 202010701766 A CN202010701766 A CN 202010701766A CN 111910699 B CN111910699 B CN 111910699B
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- sleeve
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/12—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with equipment for back-filling trenches or ditches
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/02—Conveying equipment mounted on a dredger
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Piles And Underground Anchors (AREA)
- Sewage (AREA)
Abstract
The invention relates to the technical field of pipeline burying equipment, in particular to pipeline burying auxiliary equipment with a protection limiting structure for building construction, which comprises a ditching equipment main body, wherein the ditching equipment main body comprises a fixed base, a sliding seat is connected inside one end of the fixed base in a sliding manner, a positive screw and a negative screw are inserted into the sliding seat, a ground shovel is connected on the surface of one side of the sliding seat, a first fixed sleeve is connected on one side of the sliding seat, a hoeing plough is inserted into the first fixed sleeve, a protective shell is abutted against the top end of one side of the first fixed sleeve, a bolt penetrates through the inside of one side of the protective shell, an adjusting mechanism is connected on one side of the hoeing plough, a first fixed plate is connected on the surface of one end of the fixed base, and a second motor is connected on one side of the first fixed plate; the device can effectively adjust the width of the hoeing plough for ditching the land by arranging the adjusting mechanism, and can effectively increase the soil covering efficiency for gully by arranging the soil covering mechanism.
Description
Technical Field
The invention relates to the technical field of building pipeline burying equipment, in particular to pipeline burying auxiliary equipment with a protection limiting structure for building construction.
Background
Along with the development of society, scientific progress and urban development are more and more rapid, circuit buses among buildings generally need to be buried below the ground, a traditional ditching mode needs manual ditching, and ditching equipment for pipeline burying needs to be used for excavating work efficiency.
At present, the existing ditching equipment for burying partial pipelines only ditches the land through a shovel blade or a plough head, but the models of the pipelines required by outdoor buildings are different, and the ditching shovel blade or the plough head has a fixed ditching diameter, so that gullies formed by the ditching equipment can be possibly caused, the adaptability is not strong, and certain limitations exist.
Disclosure of Invention
The invention aims to provide pipeline burying auxiliary equipment with a protection limiting structure for building construction, and aims to solve the problems that the existing pipeline burying ditching equipment in the background technology is not strong in adaptability and has certain limitation, and the existing ditching equipment for partial pipeline burying is low in covering efficiency of covering soil.
In order to achieve the purpose, the invention provides the following technical scheme: a pipeline embedding auxiliary device with a protection limiting structure for building construction comprises a ditching device main body, wherein the ditching device main body comprises a fixed base, a sliding seat is connected inside one end of the fixed base in a sliding mode, a positive screw and a negative screw are inserted inside the sliding seat, a ground shovel is connected on one side surface of the sliding seat, a first fixed sleeve is connected to one side of the sliding seat, a hoeing plough is inserted inside the first fixed sleeve, a protective shell abuts against the top end of one side of the first fixed sleeve, a bolt penetrates through the inside of one side of the protective shell, an adjusting mechanism is connected to one side of the hoeing plough, a first fixed plate is connected to one end surface of the fixed base, a second motor is connected to one side of the first fixed plate, a first transmission rod is connected to the output end of the second motor, a first transmission belt is inserted inside the fixed base, the surface of the first transmission belt is connected with a soil loosening plate, the surface of one side of the fixed base is connected with a first guide plate, the inner wall of the fixed base is connected with a transmission belt through a rotating shaft, the surface of one end of the fixed base is connected with a first fixed seat, one side of the first fixed seat is connected with a first motor, the inner wall of the first fixed seat is connected with a fixed mechanism, one side of the fixed mechanism is connected with a first connecting plate, the surface of the inner wall of the first connecting plate is wound with a pipeline body, the surface of one side of the pipeline body is sleeved with a first connecting sleeve, one side of the first connecting sleeve is connected to the surface of the fixed base, and the surface of one side of the fixed base is connected with a soil covering mechanism;
adjustment mechanism includes second adapter sleeve, first bevel gear, ring gear, second spring, first pull rod and first holding cover, the second adapter sleeve has been cup jointed on the surface of first drive lever, and one side of second adapter sleeve is connected with the ring gear, the surface of second adapter sleeve is connected with first holding cover, and the inside of first holding cover is inserted and is equipped with first pull rod, the second spring has been cup jointed on the surface of first pull rod, a side surface meshing of ring gear has first bevel gear.
Preferably, the fixing mechanism comprises an inner connecting rod, a second fixing sleeve and a first spring, the second fixing sleeve is connected to one side of the first fixing seat in an abutting mode, the inner connecting rod is inserted into the second fixing sleeve, and the first spring is connected to one side of the inner connecting rod.
Preferably, earthing mechanism is including covering soil shovel, first connecting seat, second connecting rod, threaded rod and thread bush, a side surface of fixed baseplate is connected with first connecting seat, and a side surface of first connecting seat is connected with the second connecting rod, the surface of second connecting rod articulates there is the thread bush, and the inside of thread bush is inserted and is equipped with the threaded rod, one side of threaded rod articulates there is covering soil shovel, and one side of covering soil shovel articulates the surface at the second connecting rod.
Preferably, the fixed base is internally provided with a sliding groove, and the sliding groove is connected with a sliding seat in a sliding manner.
Preferably, the surface of the first transmission rod is connected with six groups of connecting teeth, and the surface of the connecting teeth is connected with a second connecting sleeve in a sliding manner.
Preferably, the surface of the positive and negative screw is in threaded connection with a first fixing sleeve, and the two groups of threads on the surface of the positive and negative screw are opposite in thread direction.
Preferably, one end of the first spring is connected to the inner wall of the second fixing sleeve, and the other end of the first spring is connected to the surface of the inner connecting rod.
Preferably, a through hole is formed in the threaded sleeve, and a threaded rod is connected to the inner thread of the through hole.
Preferably, one end of the second spring is connected to the inner wall of the first bearing sleeve, and the other end of the second spring is connected to the surface of the first pull rod.
Compared with the prior art, the invention has the beneficial effects that: this outdoor building is with pipeline buried ditching equipment that has protective structure buries, through setting up adjustment mechanism, width when can effectively adjusting the hoe plough to ditching the soil, and the device is through setting up earthing mechanism, can effectively increase the earthing efficiency to the gully.
1. The device is through being provided with adjustment mechanism, when needs carry out ditching to the soil and bury the pencil underground, can at first manually grip first pull rod, then stimulate first pull rod, and drive the second spring through the dog of first pull rod one side and remove in step, and simultaneously, along with the removal of first pull rod, can make the second spring present and hold power compression state, one side of first pull rod will no longer run through the second adapter sleeve this moment, the second adapter sleeve is no longer fixed on the surface of first drive rod this moment, can manually slide the second adapter sleeve along the surface of first drive rod this moment, thereby can conveniently come to control the regulation according to the in-service use needs to the interval between two sets of ring gears.
2. The device is provided with the soil covering mechanism, when soil covering is needed, the first connecting seat can be firstly fixed on one side surface of the fixed base, then the threaded sleeve can be manually held and rotated, and the inclination angle of the soil covering shovel hinged to the surface of the second connecting rod is adjusted through the threaded structure between the threaded sleeve and the threaded rod, so that the included angle between the two groups of soil covering shovels can be adjusted, the two groups of soil covering shovels scrape and convey floating soil on the gully surface, and the soil covering efficiency of the device is improved.
Drawings
FIG. 1 is a schematic sectional elevation view of the structure of the present invention;
FIG. 2 is a schematic top-down view of the structure of the present invention;
FIG. 3 is a schematic left side sectional view of the structure of the present invention;
FIG. 4 is a schematic left side sectional view of the second connecting sleeve and the first transmission rod according to the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 2 at C according to the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 2 of the present invention at D;
FIG. 9 is an enlarged view of the structure at E in FIG. 3 according to the present invention.
In the figure: 1. a fixed base; 2. opening a ground shovel; 3. hoeing the soil with a plough; 4. a protective housing; 5. a first fixing plate; 6. a first drive belt; 7. a first guide plate; 8. a first connecting plate; 9. a first fixed seat; 10. a pipeline body; 11. a conveyor belt; 12. a first connecting sleeve; 13. covering a soil shovel; 14. a first connecting seat; 15. a soil loosening plate; 16. a first motor; 17. a second motor; 18. a first transmission lever; 19. a second connecting sleeve; 20. a forward screw and a reverse screw; 21. a first fixing sleeve; 22. a sliding seat; 23. a bolt; 24. a first bevel gear; 25. a toothed ring; 26. an inner connecting rod; 27. a second fixing sleeve; 28. a first spring; 29. a second connecting rod; 30. a threaded rod; 31. a threaded sleeve; 32. a second spring; 33. a first pull rod; 34. a first socket sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-9, an embodiment of the present invention is shown: a pipeline embedding auxiliary device with a protection limiting structure for building construction comprises a ditching device main body, wherein the ditching device main body comprises a fixed base 1, a sliding seat 22 is connected inside one end of the fixed base 1 in a sliding manner, a positive and negative screw rod 20 is inserted inside the sliding seat 22, a land digging shovel 2 is connected on one side surface of the sliding seat 22, a first fixed sleeve 21 is connected on one side of the sliding seat 22, a hoeing plough 3 is inserted inside the first fixed sleeve 21, a protective shell 4 is abutted against the top end of one side of the first fixed sleeve 21, a bolt 23 penetrates through one side of the protective shell 4, an adjusting mechanism is connected on one side of the hoeing plough 3, a first fixed plate 5 is connected on one end surface of the fixed base 1, a second motor 17 is connected on one side of the first fixed plate 5, a first transmission rod 18 is connected on the output end of the second motor 17, a first transmission belt 6 is inserted inside the fixed base 1, the surface of the first transmission belt 6 is connected with a soil loosening plate 15, the surface of one side of the fixed base 1 is connected with a first guide plate 7, the inner wall of the fixed base 1 is connected with a transmission belt 11 through a rotating shaft, the surface of one end of the fixed base 1 is connected with a first fixed seat 9, one side of the first fixed seat 9 is connected with a first motor 16, the inner wall of the first fixed seat 9 is connected with a fixed mechanism, one side of the fixed mechanism is connected with a first connecting plate 8, the inner wall surface of the first connecting plate 8 is wound with a pipeline body 10, the surface of one side of the pipeline body 10 is sleeved with a first connecting sleeve 12, one side of the first connecting sleeve 12 is connected to the surface of the fixed base 1, and the surface of one side of the fixed base 1 is connected with a soil covering mechanism;
the adjusting mechanism comprises a second connecting sleeve 19, a first bevel gear 24, a gear ring 25, a second spring 32, a first pull rod 33 and a first bearing sleeve 34, the second connecting sleeve 19 is sleeved on the surface of the first transmission rod 18, the gear ring 25 is connected to one side of the second connecting sleeve 19, the first bearing sleeve 34 is connected to the outer surface of the second connecting sleeve 19, the first pull rod 33 is inserted into the first bearing sleeve 34, the second spring 32 is sleeved on the surface of the first pull rod 33, and the first bevel gear 24 is meshed with the surface of one side of the gear ring 25.
Further, fixed establishment includes the internal connection pole 26, the fixed cover 27 of second and first spring 28, one side butt joint of first fixing base 9 has the fixed cover 27 of second, and the inside of the fixed cover 27 of second is inserted and is equipped with the internal connection pole 26, one side of internal connection pole 26 is connected with first spring 28, through being provided with fixed establishment, can conveniently change first connecting plate 8, only need the fixed cover 27 of manual second of gripping, then to one side of internal connection pole 26 press down the fixed cover 27 of second can, the first spring 28 that lies in the fixed cover 27 of second inside at this moment will present the power of accumulation compression state, and the fixed cover 27 of second will no longer carry out the block with first fixing base 9 and fix.
Further, the soil covering mechanism includes a soil covering shovel 13, a first connecting seat 14, a second connecting rod 29, a threaded rod 30 and a threaded sleeve 31, the first connecting seat 14 is connected to one side surface of the fixed base 1, the second connecting rod 29 is connected to one side surface of the first connecting seat 14, the threaded sleeve 31 is hinged to the surface of the second connecting rod 29, the threaded rod 30 is inserted into the threaded sleeve 31, the soil covering shovel 13 is hinged to one side of the threaded rod 30, and the soil covering shovel 13 is hinged to the surface of the second connecting rod 29.
Further, the spout has been seted up to fixed baseplate 1's inside, and the inside sliding connection of spout has sliding seat 22, through the inside sliding connection sliding seat 22 at fixed baseplate 1, can conveniently make two sets of sliding seats 22 expand or accomodate in step through the helicitic texture between positive and negative screw rod 20 and the sliding seat 22 to conveniently mesh first awl tooth 24 and ring gear 25.
Furthermore, the surface of the first transmission rod 18 is connected with six groups of connecting teeth, the surface of each connecting tooth is connected with the second connecting sleeve 19 in a sliding mode, and the second connecting sleeves 19 can conveniently rotate along with the first transmission rod 18 and can slide on the surface of the first transmission rod 18.
Further, the surface of the positive and negative screw rod 20 is threadedly connected with a first fixing sleeve 21, the two sets of threads on the surface of the positive and negative screw rod 20 are oppositely threaded, and the two sets of sliding seats 22 can be synchronously moved by setting the two sets of threads to be in opposite thread directions.
Further, the inner wall at the fixed cover of second 27 is connected to the one end of first spring 28, and the surface at the internal connection pole 26 is connected to the other end of first spring 28 to the one end of internal connection pole 26 is connected with first connecting plate 8, can conveniently make the fixed cover of second 27 no longer carry out the block with first fixing base 9 through the spring action of first spring 28, in order to conveniently change the pipeline body 10 inside first connecting plate 8.
Further, a through hole is opened in the threaded sleeve 31, the threaded rod 30 is connected to the inner thread of the through hole, the threaded sleeve 31 is connected to one side close to the second connecting rod 29 through a bearing and a hinge shaft, and the threaded rod 30 and the threaded sleeve 31 are connected through threads, so that the unfolding angle of the earth-covering shovel 13 can be conveniently adjusted.
Furthermore, one end of the second spring 32 is connected to the inner wall of the first receiving sleeve 34, and the other end of the second spring 32 is connected to the surface of the first pull rod 33, so that the first pull rod 33 can be conveniently clamped with the notch formed in the surface of the first transmission rod 18 automatically under the action of the elastic force of the second spring 32, and the second receiving sleeve 19 can be conveniently fixed at the sliding position of the surface of the first transmission rod 18.
The working principle is as follows: when the wiring harness needs to be buried in the soil in a ditching manner, the first pull rod 33 can be manually held firstly, then the first pull rod 33 is pulled, the second spring 32 is driven to synchronously move by the stop block on one side of the first pull rod 33, meanwhile, along with the movement of the first pull rod 33, the second spring 32 can be in a power storage compression state, one side of the first pull rod 33 does not penetrate through the second connecting sleeve 19 any more, the second connecting sleeve 19 is not fixed on the surface of the first transmission rod 18 any more, the second connecting sleeve 19 can be manually slid along the surface of the first transmission rod 18 at the moment, so that the distance between the two groups of toothed rings 25 can be conveniently controlled and adjusted according to the actual use requirement, and after the toothed rings 25 are adjusted, the forward and reverse screw rods 20 can be manually held, the forward and reverse screw rods 20 can be rotated, and the distance between the two groups of sliding seats 22 can be increased or decreased by the rotation between the two groups of forward and reverse screw rods 20, therefore, the first bevel gear 24 and the gear ring 25 at one end of the plow 3 can be meshed, and then the external power supply can be manually operated to start the second motor 17 to work, the first transmission rod 18 can be driven to synchronously rotate by the work of the second motor 17, the gear ring 25 can be driven to rotate by the transmission of the first transmission rod 18, the gear ring 25 can conveniently drive the plow 3 to synchronously rotate by the meshing of the gear ring 25 and the first bevel gear 24, the protective shell 4 can be manually covered on the surface of the plow 3 to ensure that the protective shell 4 is abutted against the first fixing sleeve 21, the bolt 23 can be manually used to penetrate through the protective shell 4 and the first fixing sleeve 21, the protective shell 4 can be fixed on the surface of the plow 3, and the plow 3 can be protected when in work.
When it is required to perform soil covering, the first connecting seat 14 is fixed to one side surface of the fixed base 1, and then the screw cap 31 is manually held and the screw cap 31 is rotated, so that the inclination angle of the soil-covering shovel 13 hinged to the surface of the second connecting rod 29 is adjusted by the screw-type structure between the screw cap 31 and the screw rod 30, thereby adjusting the included angle between the two sets of soil-covering shovels 13, and the two sets of soil-covering shovels 13 scrape the floating soil on the surface of the gully, thereby increasing the soil covering efficiency of the apparatus.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 (9)
1. The utility model provides a construction is with pipeline that has protection limit structure buries auxiliary assembly underground, includes ditching equipment main part, its characterized in that: the ditching equipment comprises a main body and is characterized in that the ditching equipment comprises a fixed base (1), a sliding seat (22) is connected inside one end of the fixed base (1) in a sliding manner, a positive and negative screw rod (20) is inserted inside the sliding seat (22), a land digging shovel (2) is connected on the surface of one side of the sliding seat (22), a first fixed sleeve (21) is connected on one side of the sliding seat (22), a hoeing plough (3) is inserted inside the first fixed sleeve (21), a protective shell (4) is abutted against the top end of one side of the first fixed sleeve (21), a bolt (23) penetrates through the inside of one side of the protective shell (4), an adjusting mechanism is connected on one side of the hoeing plough (3), a first fixed plate (5) is connected on the surface of one end of the fixed base (1), a second motor (17) is connected on one side of the first fixed plate (5), a first transmission rod (18) is connected with the output end of the second motor (17), a first transmission belt (6) is inserted into the fixed base (1), a soil loosening plate (15) is connected to the surface of the first transmission belt (6), a first guide plate (7) is connected to the surface of one side of the fixed base (1), a conveying belt (11) is connected to the inner wall of the fixed base (1) through a rotating shaft, a first fixed seat (9) is connected to the surface of one end of the fixed base (1), a first motor (16) is connected to one side of the first fixed seat (9), a fixing mechanism is connected to the inner wall of the first fixed seat (9), a first connecting plate (8) is connected to one side of the fixing mechanism, a pipeline body (10) is wound on the surface of the inner wall of the first connecting plate (8), a first connecting sleeve (12) is sleeved on the surface of one side of the pipeline body (10), and one side of the first connecting sleeve (12) is connected to the surface of the fixed base (1), the surface of one side of the fixed base (1) is connected with a soil covering mechanism;
adjustment mechanism includes second adapter sleeve (19), first awl tooth (24), ring gear (25), second spring (32), first pull rod (33) and first bearing cover (34), second adapter sleeve (19) have been cup jointed on the surface of first drive lever (18), and one side of second adapter sleeve (19) is connected with ring gear (25), the surface of second adapter sleeve (19) is connected with first bearing cover (34), and inserts in the inside of first bearing cover (34) and be equipped with first pull rod (33), second spring (32) have been cup jointed on the surface of first pull rod (33), a side surface meshing of ring gear (25) has first awl tooth (24), first awl tooth (24) and ring gear (25) of hoeing plough (3) one end mesh.
2. The auxiliary equipment for burying the pipeline with the protection limit structure for building construction according to claim 1, is characterized in that: the fixing mechanism comprises an inner connecting rod (26), a second fixing sleeve (27) and a first spring (28), the second fixing sleeve (27) is connected to one side of the first fixing seat (9) in an abutted mode, the inner connecting rod (26) is inserted into the second fixing sleeve (27), and the first spring (28) is connected to one side of the inner connecting rod (26).
3. The auxiliary equipment is buried underground to pipeline that construction was used with protection limit structure of claim 1 characterized in that: earthing mechanism includes earthing shovel (13), first connecting seat (14), second connecting rod (29), threaded rod (30) and thread bush (31), one side surface of unable adjustment base (1) is connected with first connecting seat (14), and one side surface of first connecting seat (14) is connected with second connecting rod (29), the surface of second connecting rod (29) articulates there is thread bush (31), and the inside of thread bush (31) inserts threaded rod (30), one side of threaded rod (30) articulates there is earthing shovel (13), and one side of earthing shovel (13) articulates the surface at second connecting rod (29).
4. The auxiliary equipment is buried underground to pipeline that construction was used with protection limit structure of claim 1 characterized in that: the fixed base (1) is internally provided with a sliding chute, and the sliding chute is internally and slidably connected with a sliding seat (22).
5. The auxiliary equipment for burying the pipeline with the protection limit structure for building construction according to claim 1, is characterized in that: the surface of the first transmission rod (18) is connected with six groups of connecting teeth, and the surface of each connecting tooth is connected with a second connecting sleeve (19) in a sliding manner.
6. The auxiliary equipment is buried underground to pipeline that construction was used with protection limit structure of claim 1 characterized in that: the surface screw thread of positive and negative screw rod (20) is connected with sliding seat (22), two sets of screw thread on positive and negative screw rod (20) surface are opposite to each other.
7. The auxiliary equipment is buried underground to pipeline that construction was used with protection limit structure of claim 2 characterized in that: one end of the first spring (28) is connected to the inner wall of the second fixing sleeve (27), and the other end of the first spring (28) is connected to the surface of the inner connecting rod (26).
8. The auxiliary equipment for burying the pipeline with the protection limit structure for building construction according to claim 3, wherein: the inside of thread bush (31) is seted up the through-hole, and the inside threaded connection of through-hole has threaded rod (30).
9. The auxiliary equipment for burying the pipeline with the protection limit structure for building construction according to claim 1, is characterized in that: one end of the second spring (32) is connected to the inner wall of the first bearing sleeve (34), and the other end of the second spring (32) is connected to the surface of the first pull rod (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010701766.8A CN111910699B (en) | 2020-07-21 | 2020-07-21 | Construction is with pipeline buried auxiliary assembly that has protection limit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010701766.8A CN111910699B (en) | 2020-07-21 | 2020-07-21 | Construction is with pipeline buried auxiliary assembly that has protection limit structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111910699A CN111910699A (en) | 2020-11-10 |
| CN111910699B true CN111910699B (en) | 2022-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010701766.8A Active CN111910699B (en) | 2020-07-21 | 2020-07-21 | Construction is with pipeline buried auxiliary assembly that has protection limit structure |
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| CN109302862A (en) * | 2018-08-01 | 2019-02-05 | 邯郸市农业科学院 | A kind of test cotton field hoe |
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| CN210562366U (en) * | 2019-07-09 | 2020-05-19 | 王红亮 | Hydraulic engineering construction equipment |
| CN111305297A (en) * | 2020-04-22 | 2020-06-19 | 宁波械色自动化技术有限公司 | Foundation trench excavating equipment capable of setting excavation width and depth |
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2020
- 2020-07-21 CN CN202010701766.8A patent/CN111910699B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995687A (en) * | 2012-01-18 | 2013-03-27 | 聂玉龙 | Efficient cable burying machine |
| EP3216925A1 (en) * | 2016-03-08 | 2017-09-13 | Soil Machine Dynamics Limited | Method and apparatus for forming a trench in a sea floor |
| CN207812526U (en) * | 2017-12-11 | 2018-09-04 | 酒泉华创戈壁农业科技有限公司 | One kind being convenient for clean agricultural ditching machine |
| CN108589814A (en) * | 2018-04-28 | 2018-09-28 | 芜湖盛科环保技术有限公司 | A kind of novel steady adjustable type agricultural ditching machine |
| CN109302862A (en) * | 2018-08-01 | 2019-02-05 | 邯郸市农业科学院 | A kind of test cotton field hoe |
| CN210562366U (en) * | 2019-07-09 | 2020-05-19 | 王红亮 | Hydraulic engineering construction equipment |
| CN110593339A (en) * | 2019-09-11 | 2019-12-20 | 贵阳学院 | Special ditching and burying integrated device for laying cable pipeline |
| CN111305297A (en) * | 2020-04-22 | 2020-06-19 | 宁波械色自动化技术有限公司 | Foundation trench excavating equipment capable of setting excavation width and depth |
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| CN111910699A (en) | 2020-11-10 |
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