CN113586802B - Water conservancy pipeline pre-embedding device and construction method thereof - Google Patents
Water conservancy pipeline pre-embedding device and construction method thereof Download PDFInfo
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- CN113586802B CN113586802B CN202110888352.5A CN202110888352A CN113586802B CN 113586802 B CN113586802 B CN 113586802B CN 202110888352 A CN202110888352 A CN 202110888352A CN 113586802 B CN113586802 B CN 113586802B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a water conservancy pipeline pre-embedding device and a construction method thereof, belonging to the technical field of water conservancy construction, the water conservancy pipeline pre-embedding device comprises a digging mechanism, wherein an unreeling mechanism is arranged at the front end of the digging mechanism, a soil conveying mechanism, a soil receiving bucket and a covering plate are sequentially arranged at the rear end of the digging mechanism, the digging mechanism comprises a digging rack, a digging shovel is arranged at the middle part of the digging rack, the front part and the rear part of the digging rack are respectively hinged with the upper ends of two movable connecting rods, the digging shovel in the digging mechanism can reciprocate under the driving of a driving motor to complete digging operation, pipe distribution is completed through the arranged unreeling mechanism, soil is conveyed to the rear side through the arranged soil conveying mechanism, the soil is re-covered and compacted through the arranged soil receiving bucket and the covering plate, automatic pipeline embedding is realized, digging, pipe distribution and soil filling are completed at one time, and the working efficiency of pipeline pre-embedding during construction is greatly improved.
Description
Technical Field
The invention relates to the technical field of water conservancy construction, in particular to a water conservancy pipeline pre-embedding device and a construction method thereof.
Background
Water conservancy project is a project built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, is also called water project, and water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the requirements of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, water quantity is adjusted and distributed, the requirements of people on water resources in life and production are met, and pipelines need to be embedded in the foundation before the hydraulic engineering is constructed.
Wherein, for guaranteeing the circuit usually, need pre-buried PE threading pipe, the pre-buried of PE threading pipe among the prior art is all accomplished through the manual work to the operation of digging pit, stringing and filling out soil buried underground divides to accomplish many times, greatly reduced PE threading pipe bury underground efficiency.
Disclosure of Invention
The invention aims to provide a water conservancy pipeline embedding device which can realize automatic pipeline embedding, complete pit digging, pipe arrangement and soil filling at one time and greatly improve the working efficiency of pipeline embedding in water conservancy construction.
The second purpose of the invention is to provide a construction method of the water conservancy pipeline embedded device.
In order to solve the problems, the invention adopts the following technical scheme:
the utility model provides a water conservancy pipeline pre-buried device, includes the mechanism of digging pit, the front end of the mechanism of digging pit is provided with unwinding mechanism, the rear end of the mechanism of digging pit has set gradually soil conveying mechanism, connects native fill and drag link, the mechanism of digging pit includes the excavator frame, the middle part of excavator frame is provided with the digging shovel, articulated respectively around the excavator frame have the upper end of two swing joint poles, and a plurality of the lower extreme of swing joint pole articulates both sides around the digging shovel and corresponds the position, the upper end rear side of excavator frame rotates and is connected with the transmission shaft, the both ends of transmission shaft run through the excavator frame setting, and the both ends key-type connection of transmission shaft has eccentric carousel, digging shovel both sides are close to rear end department and all articulate there is the trace, and the upper end of trace articulates in the outside eccentric position of eccentric carousel, the upper end center of excavator frame is provided with driving motor, driving motor's output shaft passes through double-deck belt drive mechanism and is connected with the transmission shaft transmission.
As a preferable scheme of the present invention, output shafts are provided on both sides of the driving motor, and two pairs of double-layer belt transmission mechanisms are provided corresponding to the output shafts on both sides, an excavating blade is provided at a front end of the excavating blade, and a plurality of ground breaking claws are provided at a front end of the excavating blade.
As a preferable scheme of the invention, the unwinding mechanism comprises two unwinding frames and two pipeline winding drums, the two unwinding frames are symmetrically arranged in front and at the back, winding drum rotating grooves are formed in the centers of the upper ends of the two unwinding frames, rotating shafts at two ends of each pipeline winding drum are inserted into the corresponding winding drum rotating groove, a pipeline to be laid is wound on each pipeline winding drum, a cloth pipe barrel is arranged at the center of the digging shovel, and the tail end of the pipeline to be laid, which is wound on each pipeline winding drum, penetrates through the cloth pipe barrel and is arranged on the lower side of the digging shovel.
As a preferable scheme of the invention, the soil conveying mechanism comprises a conveying frame, a chain plate conveying mechanism is erected at the center of the conveying frame, the chain plate conveying mechanism is inclined upwards from front to back, a soil guide plate is fixedly connected to the rear end of the digging shovel, the front end of the chain plate conveying mechanism is arranged below the rear end of the soil guide plate, and a conveying motor is arranged on one side of the chain plate conveying mechanism, which is close to a conveying roller at the upper end.
In a preferred embodiment of the present invention, the soil receiving hopper is a hopper-shaped mechanism having a front side surface inclined rearward, and an upper end of the soil receiving hopper is disposed below a rear end of the slat conveyor.
As a preferable scheme of the invention, the soil covering plate is fixedly installed at the rear side of the soil receiving bucket, the soil covering plate is of an arc-shaped plate structure, and the lower end of the soil covering plate is flush with the ground.
As a preferred scheme of the invention, four height adjusting casters are arranged on two sides of the excavator frame, and a plurality of supporting casters are arranged on two sides of the soil conveying mechanism and the unreeling mechanism.
As a preferable scheme of the invention, the height adjusting caster comprises an adjusting sleeve, an adjusting slide rod is movably inserted at the lower end of the adjusting sleeve, a contact caster is arranged at the lower end of the adjusting slide rod, an adjusting screw rod is rotatably connected at the center of the upper end of the adjusting sleeve, an adjusting screw hole is arranged at the center of the upper end of the adjusting slide rod, the adjusting screw hole is internally connected with the lower end of the adjusting screw rod in a threaded manner, and a small cross rod is arranged at the upper end of the adjusting screw rod.
As a preferred scheme of the invention, a traction seat is arranged at the center of the front end of the unreeling mechanism, a rotary connecting piece is arranged at the center of the rear side of the unreeling mechanism, a height-adaptive sliding groove is arranged at the position, corresponding to the rotary connecting piece, of the front end of the pit digging mechanism, and the rotary connecting piece is connected in the height-adaptive sliding groove in a sliding manner.
A water conservancy pipeline pre-embedding construction method comprises the following steps:
s1, drawing a line at the position of an embedded pipeline according to construction planning;
s2, arranging a pit digging mechanism above the line drawing position, and adjusting height of a caster according to the embedding depth;
s3, installing an unreeling mechanism at the front side of the pit digging mechanism, and sequentially installing a soil conveying mechanism, a soil receiving hopper and a soil covering plate at the rear side of the pit digging mechanism;
s4, enabling the end part of the pipeline to be buried on the pipeline winding drum to penetrate through the cloth pipe barrel, and fixing the end part of the pipeline to be buried on the ground through the anchor pile
S5, driving a driving motor to operate through external power, and moving along the line drawing position of the embedded pipeline through a traction seat traction device;
s6, driving a driving motor to operate to drive a digging shovel to operate in a reciprocating mode, wherein the digging shovel digs soil through a front-end digging blade, digs out a buried tunnel, and conveys the dug-out soil to a soil guide plate through vibration and then guides the dug-out soil to a chain plate conveying mechanism through the soil guide plate;
s7, unreeling the pipeline to be buried when the device moves forwards, and arranging the pipeline along a buried tunnel dug by the digging shovel;
s8, conveying soil at the front end of the guide chain plate conveying mechanism to the position above a rear side soil hopper guide tunnel by the chain plate conveying mechanism, and covering the buried pipeline;
and S9, trowelling the soil covering the buried pipeline under the action of the arc-shaped end face of the lower end of the soil covering plate, and compacting the soil under the action of operation vibration of a machine to finish the pre-burying of the pipeline.
Compared with the prior art, the invention has the advantages that:
(1) This scheme is through setting up the mechanism of digging a pit, the shovel of digging a pit in the mechanism can reciprocating motion under driving motor's drive, accomplish the operation of digging a pit, and the earth that will dig out is carried the rear through the mode of conveying with vibrating, unwinding mechanism through setting up accomplishes the stringing, soil conveying mechanism through setting up carries earth rear side, fill and the earthing plate covers soil compaction again through connecing the soil that sets up, it buries underground automatically to have realized the pipeline, dig a pit, the stringing is once only accomplished with the banket, pipeline pre-buried work efficiency when having improved the water conservancy construction greatly.
(2) This scheme is through the cloth pipe barrel that sets up for wait to bury underground the pipeline when digging a hole and directly lay the gallery through the cloth pipe barrel, realize the cloth pipe function, simple structure, convenient to use.
(3) This scheme is through the altitude mixture control truckle that sets up, through the length of adjusting the altitude mixture control truckle, can adjust the depth of digging a pit of digging shovel, and the pipeline that can be applicable to the different degree of depth buries underground, has improved the application scope of device.
(4) This scheme is convenient for the change to the pipeline reel through setting up the reel rotary trough to make the device can the continuous operation, convenience when having improved the device use greatly.
Drawings
FIG. 1 is a perspective view of the digging mechanism of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a perspective view of a digging blade of the present invention;
fig. 5 is a side sectional view of the height-adjusting caster of the present invention.
The reference numbers in the figures illustrate:
1. a pit digging mechanism; 2. a soil conveying mechanism; 3. a soil receiving hopper; 4. a soil covering plate; 5. an unwinding mechanism; 6. excavating a frame; 7. digging a soil shovel; 8. a movable connecting rod; 9. digging a soil blade; 10. a height-adjusting caster; 11. a linkage rod; 12. an eccentric turntable; 13. a drive shaft; 14. a double-layer belt transmission mechanism; 15. a drive motor; 16. a pipe distributing barrel; 17. a soil guide plate; 18. a conveyor frame; 19. a chain plate conveying mechanism; 20. a conveying motor; 21. supporting the caster; 22. unwinding the frame; 23. a winding drum rotating groove; 24. a pipeline spool; 25. rotating the connecting piece; 26. the height is adapted to the sliding chute; 27. a traction seat; 28. an adjusting sleeve; 29. adjusting the sliding rod; 30. a contact caster; 31. adjusting the screw rod; 32. a small cross bar.
Detailed Description
The technical solution 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. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment is as follows:
referring to fig. 1-5, the invention provides a water conservancy pipeline pre-burying device, which comprises a pit digging mechanism 1, wherein an unreeling mechanism 5 is arranged at the front end of the pit digging mechanism 1, a soil conveying mechanism 2, a soil receiving hopper 3 and a soil covering plate 4 are sequentially arranged at the rear end of the pit digging mechanism 1, the pit digging mechanism 1 comprises a digging frame 6, a digging shovel 7 is arranged at the middle part of the digging frame 6, the front and the rear of the digging frame 6 are respectively hinged with the upper ends of two movable connecting rods 8, the lower ends of the movable connecting rods 8 are hinged with the corresponding positions at the front side and the rear side of the digging shovel 7, the rear side of the upper end of the digging frame 6 is rotatably connected with a transmission shaft 13, two ends of the transmission shaft 13 are arranged through the digging frame 6, two ends of the transmission shaft 13 are respectively hinged with an eccentric rotary table 12, two sides of the digging shovel 7 near the rear end are respectively hinged with a linkage 11, the upper end of the linkage 11 is hinged with the eccentric position at the outer side of the eccentric rotary table 12, a driving motor 15 is arranged at the center of the upper end of the digging frame 6, and an output shaft of the driving motor 15 is connected with the transmission shaft 13 through a double-layer belt transmission mechanism 14.
Specifically, output shafts are arranged on two sides of the driving motor 15, two pairs of double-layer belt transmission mechanisms 14 are arranged corresponding to the output shafts on the two sides, the front end of the digging shovel 7 is provided with a digging blade 9, and the front end of the digging blade 9 is provided with a plurality of ground breaking claws.
In this embodiment, through setting up output shaft and double-deck belt drive 14 in driving motor 15 both sides for driving motor 15 and transmission shaft 13's transmission is more steady, has guaranteed the balance of digging shovel 7 during operation both ends output torque, has improved the stability of digging shovel 7 during operation, through the setting of digging sword 9, breaks soil more easily, improves digging efficiency.
Specifically, the unwinding mechanism 5 includes an unwinding frame 22 and a pipeline winding drum 24, the unwinding frame 22 is symmetrically provided with two front and back portions, the centers of the upper ends of the two unwinding frames 22 are provided with winding drum rotating grooves 23, rotating shafts at two ends of the pipeline winding drum 24 are inserted into the winding drum rotating grooves 23, a pipeline is to be laid on the pipeline winding drum 24 in a winding manner, a cloth drum 16 is arranged at the center of the digging shovel 7, and the tail end of the pipeline to be laid on the pipeline winding drum 24 penetrates through the cloth drum 16 and is arranged on the lower side of the digging shovel 7.
In this embodiment, through the unwinding mechanism 5 that sets up, pipeline reel 24 on the unwinding mechanism 5 can continuously unreel and wait to lay the pipeline, through the cloth pipe barrel 16 that sets up, treat when making the digging shovel 7 dig the hole and bury the pipeline directly and lay the gallery through cloth pipe barrel 16 in, realize the cloth pipe function, moreover, the steam generator is simple in structure, high durability and convenient use, and through setting up reel rotary slot 23, be convenient for to the change of pipeline reel 24, thereby make the device can the continuous operation, the convenience when having improved the device use greatly.
Specifically, the soil conveying mechanism 2 comprises a conveying frame 18, a chain plate conveying mechanism 19 is erected in the center of the conveying frame 18, the chain plate conveying mechanism 19 inclines upwards from front to back, a soil guide plate 17 is fixedly connected to the rear end of the digging shovel 7, the front end of the chain plate conveying mechanism 19 is arranged below the rear end of the soil guide plate 17, and a conveying motor 20 is arranged on one side, close to the upper end, of the chain plate conveying mechanism 19, of a conveying rotating roller.
In this embodiment, the chain conveying mechanism 19 is arranged, so that the chain conveying mechanism 19 can convey the soil dug by the digging shovel 7 from front to back, and a space is provided for laying the pipeline at the lower side of the chain conveying mechanism 19, which is convenient for burying the pipeline.
Specifically, the soil receiving bucket 3 is a bucket-shaped mechanism with a front side surface inclined rearward, and an upper end of the soil receiving bucket 3 is disposed below a rear end of the chain conveying mechanism 19.
In this embodiment, through the soil receiving bucket 3 that sets up, soil receiving bucket 3 can concentrate the direction with the earth that link joint conveying mechanism 19 carried in the gallery that has buried the pipeline under, realizes automatic function of filling up soil, has improved the pipe burying efficiency of device.
Specifically, the earth covering plate 4 is fixedly installed at the rear side of the earth receiving hopper 3, the earth covering plate 4 is of an arc-shaped plate structure, and the lower end of the earth covering plate 4 is flush with the ground.
In this embodiment, through the earthing panel 4 that sets up, earthing panel 4 can be with connecing the earth flattening that soil hopper 3 department fell to mechanical vibration through the device realizes the plain bumper function, with the pipeline at soil internal fixation, has improved the stability of burying the back pipeline underground.
Specifically, four height-adjusting casters 10 are provided on both sides of the excavator frame 6, and a plurality of support casters 21 are provided on both sides of the soil conveying mechanism 2 and the unwinding mechanism 5.
In this embodiment, the height adjusting caster 10 is provided, and the length of the height adjusting caster 10 is adjusted to adjust the pit digging depth of the digging shovel 7, so that the device can be suitable for burying pipelines of different depths, and the application range of the device is improved.
Specifically, the height adjusting caster 10 comprises an adjusting sleeve 28, an adjusting slide bar 29 is movably inserted into the lower end of the adjusting sleeve 28, a contact caster 30 is arranged at the lower end of the adjusting slide bar 29, an adjusting screw 31 is rotatably connected to the center of the upper end of the adjusting sleeve 28, an adjusting screw hole is arranged at the center of the upper end of the adjusting slide bar 29, an inner thread of the adjusting screw hole is connected with the lower end of the adjusting screw 31, and a small cross bar 32 is arranged at the upper end of the adjusting screw 31.
In this embodiment, through setting up adjusting collar 28 and adjusting slide bar 29, adjusting slide bar 29 can be with adjusting screw 31 between the screw-thread fit down, realize reciprocating in adjusting collar 28, and the auto-lock ability through the screw thread is fixed, the altitude mixture control function of altitude mixture control truckle 10 has been realized, moreover, the steam generator is simple in structure, the dependable performance, through the little horizontal pole 32 that sets up, can be through external sleeve and little horizontal pole 32 cooperation, be convenient for adjusting screw 31's rotation, thereby be convenient for the regulation of altitude mixture control truckle 10 height.
Specifically, a traction seat 27 is arranged at the center of the front end of the unwinding mechanism 5, a rotary connecting piece 25 is arranged at the center of the rear side of the unwinding mechanism 5, a height-adaptive sliding groove 26 is arranged at the position, corresponding to the rotary connecting piece 25, of the front end of the pit digging mechanism 1, and the rotary connecting piece 25 is connected in the height-adaptive sliding groove 26 in a sliding manner.
In this embodiment, the traction seat 27 and the rotary connecting piece 25 are arranged to facilitate the traction movement of the device, and the rotary connecting piece 25 can adapt to the change of the height-adjustable caster 10 through the arranged height-adaptive sliding groove 26.
A water conservancy pipeline pre-embedding construction method comprises the following steps:
s1, drawing a line at the position of an embedded pipeline according to construction planning;
s2, arranging the pit digging mechanism 1 above the line drawing position, and adjusting the height of the caster 10 according to the embedding depth;
s3, installing an unreeling mechanism 5 on the front side of the pit digging mechanism 1, and sequentially installing a soil conveying mechanism 2, a soil receiving hopper 3 and a soil covering plate 4 on the rear side of the pit digging mechanism 1;
s4, the end part of the pipeline to be buried on the pipeline winding drum 24 passes through the cloth pipe barrel 16, and the end part of the pipeline to be buried is fixed on the ground through an anchor pile
S5, driving the driving motor 15 to operate through external power, and moving along the line drawing position of the embedded pipeline through a traction device of a traction seat 27;
s6, the driving motor 15 operates to drive the digging shovel 7 to operate in a reciprocating mode, the digging shovel 7 digs soil through the digging blade 9 at the front end, a buried tunnel is dug out, the dug soil is conveyed to the soil guide plate 17 through vibration, and then the dug soil is guided to the chain plate conveying mechanism 19 through the soil guide plate 17;
s7, unreeling a pipeline to be buried when the device moves forwards, and arranging the pipeline along a buried tunnel dug by the digging shovel 7;
s8, conveying the soil at the front end of the guide chain plate conveying mechanism 19 to the upper part of the guide tunnel of the rear side soil hopper 3 by the chain plate conveying mechanism 19, and covering the buried pipeline;
and S9, trowelling the soil covering the buried pipeline under the action of the arc-shaped end surface of the lower end of the soil covering plate 4, and compacting the soil under the action of operation vibration of a machine to finish the pre-burying of the pipeline.
The working principle is as follows: when the device is used, the driving motor 15 drives the transmission shaft 13 to rotate through the double-layer belt transmission mechanism 14, so that the eccentric turntables 12 on the two sides of the transmission shaft 13 rotate, the crank rocker mechanism consisting of the eccentric turntables 12 and the linkage rods 11 drives the digging shovel 7 to reciprocate, reciprocating digging at the front end of the digging shovel 7 is realized, and digging of a pipeline buried tunnel is completed, the unreeling mechanism 5 unreels the pipeline to be buried through the cloth pipe barrel 16, the pipeline is directly laid in the buried tunnel, soil excavated by the digging shovel 7 is conveyed to the soil receiving hopper 3 through the chain plate conveying mechanism 19 and then covers the upper side of the laid pipeline, and the burying work of the pipeline is completed through trowelling and compacting of the soil covering plate 4.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to cover the technical scope of the present invention, the technical solutions and the modifications thereof according to the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a water conservancy pipeline embedded device, includes digging mechanism (1), its characterized in that: the front end of the pit digging mechanism (1) is provided with an unreeling mechanism (5), the rear end of the pit digging mechanism (1) is sequentially provided with a soil conveying mechanism (2), a soil receiving hopper (3) and a soil covering plate (4), the pit digging mechanism (1) comprises a digging rack (6), the middle part of the digging rack (6) is provided with a digging shovel (7), the front and the rear of the digging rack (6) are respectively hinged with the upper ends of two movable connecting rods (8), the lower ends of the movable connecting rods (8) are hinged with the corresponding positions of the front and the rear sides of the digging shovel (7), the rear side of the upper end of the digging rack (6) is rotatably connected with a transmission shaft (13), the two ends of the transmission shaft (13) penetrate through the digging rack (6), the two ends of the transmission shaft (13) are connected with eccentric turntables (12) in a key mode, the two sides of the digging shovel (7) close to the rear end are both hinged with linkage rods (11), the outer side of the eccentric turntables (12) of the upper end of the linkage rods (11) is hinged with the eccentric turntables (13), the center of the upper end of the digging rack (6) is provided with a driving motor (15), and the transmission shaft (15) is connected with a double-layer transmission mechanism (14);
unwinding mechanism (5) are including unreeling frame (22) and pipeline reel (24), it is provided with two to unreel frame (22) front and back symmetry, and the upper end center of two unreeling frame (22) all is provided with reel turn trough (23), the both ends pivot of pipeline reel (24) is inserted and is located in reel turn trough (23), the coiling is gone up in pipeline reel (24) and is waited to lay the pipeline, the center department of digging shovel (7) is provided with fabric tube (16), the end of the pipeline of waiting to lay of coiling is gone up in pipeline reel (24) runs through fabric tube (16) and sets up in digging shovel (7) downside.
2. The water conservancy pipeline embedded device according to claim 1, characterized in that: output shafts are arranged on two sides of the driving motor (15), two pairs of double-layer belt transmission mechanisms (14) are arranged corresponding to the output shafts on the two sides, an excavating blade (9) is arranged at the front end of the excavating shovel (7), and a plurality of ground breaking claws are arranged at the front end of the excavating blade (9).
3. The water conservancy pipeline embedded device according to claim 2, characterized in that: the soil conveying mechanism (2) comprises a conveying rack (18), a chain plate conveying mechanism (19) is erected at the center of the conveying rack (18), the chain plate conveying mechanism (19) inclines upwards from front to back, the rear end of the digging shovel (7) is fixedly connected with a soil guide plate (17), the front end of the chain plate conveying mechanism (19) is arranged below the rear end of the soil guide plate (17), and a conveying motor (20) is arranged on one side, close to the upper end, of the chain plate conveying mechanism (19), of a conveying rotating roller.
4. A water conservancy pipeline embedded device according to claim 3, characterized in that: the soil receiving hopper (3) is a hopper-shaped mechanism with the front side surface obliquely arranged backwards, and the upper end of the soil receiving hopper (3) is arranged on the lower side of the rear end of the chain plate conveying mechanism (19).
5. The water conservancy pipeline pre-buried device of claim 4, characterized in that: the soil covering plate (4) is fixedly arranged at the rear side of the soil receiving hopper (3), the soil covering plate (4) is of an arc-shaped plate structure, and the lower end of the soil covering plate (4) is flush with the ground.
6. The water conservancy pipeline pre-buried device of claim 5, characterized in that: four height adjusting trundles (10) are arranged on two sides of the excavator frame (6), and a plurality of supporting trundles (21) are arranged on two sides of the soil conveying mechanism (2) and the unreeling mechanism (5).
7. The water conservancy pipeline embedded device according to claim 6, characterized in that: the height adjusting caster (10) comprises an adjusting sleeve (28), an adjusting slide rod (29) is movably inserted into the lower end of the adjusting sleeve (28), a contact caster (30) is arranged at the lower end of the adjusting slide rod (29), an adjusting screw rod (31) is rotatably connected to the upper end center of the adjusting sleeve (28), an adjusting screw hole is formed in the upper end center of the adjusting slide rod (29), the adjusting screw hole is internally threaded and connected with the lower end of the adjusting screw rod (31), and a small cross rod (32) is arranged at the upper end of the adjusting screw rod (31).
8. The water conservancy pipeline pre-buried device of claim 7, characterized in that: the front end center of unwinding mechanism (5) is provided with traction seat (27), the rear side center of unwinding mechanism (5) is provided with rotates connecting piece (25), the front end of digging mechanism (1) corresponds rotation connecting piece (25) position and is provided with highly adapted spout (26), rotate connecting piece (25) sliding connection in highly adapted spout (26).
9. The construction method of the water conservancy pipeline embedded device according to claim 8, characterized by comprising the following steps:
s1, drawing a line at the position of an embedded pipeline according to construction planning;
s2, arranging the pit digging mechanism (1) above the line drawing position, and adjusting height adjusting casters (10) according to the embedding depth;
s3, an unreeling mechanism (5) is installed on the front side of the pit digging mechanism (1), and a soil conveying mechanism (2), a soil receiving hopper (3) and a soil covering plate (4) are sequentially installed on the rear side of the pit digging mechanism (1);
s4, the end part of the pipeline to be buried on the pipeline winding drum (24) penetrates through the cloth pipe barrel (16), and the end part of the pipeline to be buried is fixed on the ground through an anchor pile;
s5, driving a driving motor (15) to operate through external power, and moving along the line drawing position of the embedded pipeline through a traction device of a traction seat (27);
s6, a driving motor (15) operates to drive a digging shovel (7) to operate in a reciprocating mode, the digging shovel (7) digs soil through a front end digging blade (9), a buried tunnel is dug out, the dug soil is conveyed to a soil guide plate (17) through vibration, and then the soil guide plate (17) guides the soil to a chain plate conveying mechanism (19);
s7, unreeling the pipeline to be buried when the device moves forwards, and arranging the pipeline along a buried tunnel dug by the digging shovel (7);
s8, conveying soil at the front end of the guide chain plate conveying mechanism (19) to the position above a rear side soil hopper (3) by the chain plate conveying mechanism (19) to guide the soil to an underground tunnel, and covering the buried pipeline;
and S9, trowelling the soil covering the buried pipeline under the action of the arc-shaped end surface of the lower end of the soil covering plate (4), and compacting under the action of operation vibration of a machine to finish the pre-burying of the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110888352.5A CN113586802B (en) | 2021-08-03 | 2021-08-03 | Water conservancy pipeline pre-embedding device and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110888352.5A CN113586802B (en) | 2021-08-03 | 2021-08-03 | Water conservancy pipeline pre-embedding device and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113586802A CN113586802A (en) | 2021-11-02 |
| CN113586802B true CN113586802B (en) | 2022-11-08 |
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| CN202110888352.5A Active CN113586802B (en) | 2021-08-03 | 2021-08-03 | Water conservancy pipeline pre-embedding device and construction method thereof |
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| CN201878520U (en) * | 2010-12-13 | 2011-06-29 | 杨贺 | Multifunctional mulch applicator seeder |
| CN203082360U (en) * | 2012-12-18 | 2013-07-24 | 中国石油天然气股份有限公司 | Pay-off machine used for long-distance pipeline engineering |
| CN105387272B (en) * | 2015-12-08 | 2017-10-31 | 杨柳 | A kind of pipelayer attachment of combined agricultural auxiliary equipment |
| CN108124575A (en) * | 2018-02-02 | 2018-06-08 | 钱进 | A kind of depth root medicinal material excavator |
| CN209557782U (en) * | 2019-01-03 | 2019-10-29 | 冯园 | A kind of hydraulic engineering pipe special embedded device |
| CN111656895A (en) * | 2019-03-05 | 2020-09-15 | 盛世生态环境股份有限公司 | A irrigation ditch ridging, fertilization integrated device for seedling planting |
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