CN113235558A - Angle-adjustable dam tamping device for hydraulic engineering and using method thereof - Google Patents
Angle-adjustable dam tamping device for hydraulic engineering and using method thereof Download PDFInfo
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 4
- 241000446313 Lamella Species 0.000 description 3
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
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Abstract
The invention discloses an angle-adjustable dam tamping device for hydraulic engineering and a using method thereof, wherein the angle-adjustable dam tamping device comprises a tamping surface and a crawler travelling mechanism, the crawler travelling mechanism is connected with symmetrically arranged support frames, and the support frames are hinged with symmetrically arranged sliding sleeves through supports; the support frame is hinged with an angle oil cylinder, the outer wall of the sliding sleeve is provided with a sliding groove, a hinge seat is connected in the sliding groove in a sliding mode, and the hinge seat is hinged with the angle oil cylinder; the sliding sleeve is internally and slidably connected with a sliding column, the support frame is fixedly connected with a tamping motor, the tamping motor is connected with a rotating wheel, the rotating wheel is eccentrically connected with a connecting plate, the connecting plate is hinged with the sliding column, the other end of the sliding column is connected with a tamping surface, and the tamping motor, the angle oil cylinder and the crawler traveling mechanism are connected with a control box. The invention can conveniently adjust the angle and span of the tamping surface, and the crawler-type traveling mechanism is suitable for different water channels.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to an angle-adjustable dam tamping device for hydraulic engineering and a using method thereof.
Background
In the modernization production process, the water conservancy facility is used more and more, often need excavate the ditch at irrigation of farmland, hydroelectric power generation, fishery breed, flood control and disaster resistance etc. because newly dig the ditch dykes and dams softness and instability, the phenomenon of collapsing appears easily in the dykes and dams inner wall of ditch, causes certain influence to the ditch construction, and follow-up concrete reinforcement causes unnecessary trouble.
At present ditch excavation in-process, drive hydraulic tamper for the excavator mostly to dykes and dams ramming device and ram and consolidate, need a face to carry out alone and hydraulic tamper ramming face is less, needs reciprocal ramming, makes inefficiency or current rammer angle certain, is difficult to adapt to the dykes and dams angle demand between the different ditches.
Disclosure of Invention
In order to solve the problems in the prior art, an angle-adjustable dam tamping device for hydraulic engineering and a using method thereof are provided.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the invention provides an angle-adjustable dam tamping device for hydraulic engineering, which comprises a tamping surface and a crawler traveling mechanism, wherein the crawler traveling mechanism is connected with symmetrically arranged support frames, and the support frames are hinged with symmetrically arranged sliding sleeves through supports; the support frame is hinged with an angle oil cylinder, the outer wall of the sliding sleeve is provided with a sliding groove, a hinge seat is connected in the sliding groove in a sliding mode, and the hinge seat is hinged with the angle oil cylinder; sliding connection has the sliding column in the sliding sleeve, support frame fixedly connected with tamping motor, tamping motor is connected with the runner, runner eccentric connection has the connecting plate, the connecting plate with the sliding column is articulated, the sliding column other end is connected with the tamping face, tamping motor, angle hydro-cylinder and crawler travel mechanism are connected with the control box.
Preferably, one of the support frames is fixedly connected with a sliding rod arranged in the horizontal direction, the other support frame is fixedly connected with a sliding groove arranged in the horizontal direction, and the sliding rod is arranged in the sliding groove in a sliding manner.
Preferably, the tamping surface is connected with the sliding column through an auxiliary reinforcing plate, and the tamping surface is matched with the auxiliary reinforcing plate to form a triangular bracket; the auxiliary reinforcing plate is further hinged to a second tamping surface, and the second tamping surface is connected with a driving mechanism for driving the second tamping surface to rotate.
Preferably, the driving mechanism is hinged with a power plate, the power plate is hinged with a movable plate, the movable plate is hinged with a transfer plate, the transfer plate is hinged with the second tamping surface, and the transfer plate is an arc surface.
Preferably, the driving mechanism comprises a rotating motor fixedly connected with the auxiliary reinforcing plate, the rotating motor is connected with a lead screw, the lead screw is rotatably connected with the auxiliary reinforcing plate, a lead screw nut is arranged on the lead screw in a matching manner, the auxiliary reinforcing plate is also connected with a limiting rod, and the lead screw nut is connected with the limiting rod in a sliding manner; the screw rod nut is hinged with the power plate, and the rotating motor is connected with the control box.
Preferably, the two crawler traveling mechanisms are symmetrically arranged, the two crawler traveling mechanisms are connected in a sliding manner, and one crawler traveling mechanism is fixedly connected with a span oil cylinder arranged in the vertical direction; the span oil cylinder is fixedly connected with a middle plate arranged in the horizontal direction, two ends of the middle plate are hinged with connecting rods symmetrically arranged, the other end of each connecting rod is hinged with the crawler travelling mechanism, and the crawler travelling mechanism is connected with the support frame through a height oil cylinder; the span oil cylinder and the height oil cylinder are connected with the control box.
Preferably, one of the crawler traveling mechanisms is fixedly connected with a spline shaft arranged in the horizontal direction, the other crawler traveling mechanism is fixedly connected with a spline shaft sleeve arranged in the horizontal direction, and the spline shaft is arranged in the spline shaft sleeve in a sliding manner.
The invention also provides a use method of the angle-adjustable dam tamping device for the hydraulic engineering, and the angle-adjustable dam tamping device for the hydraulic engineering comprises the following steps:
s1, firstly, placing the crawler travelling mechanism on the water channel, and controlling the crawler travelling mechanism to travel through the control box, so that the whole device is controlled to advance;
s2: the control box controls the angle oil cylinder to work, the sliding sleeve is driven to rotate around the support through the hinge seat, the hinge seat slides in the sliding groove of the sliding sleeve, the sliding column rotates around the connecting plate, the sliding column slides in the sliding sleeve, and at the moment, the sliding sleeve drives the tamping surface to rotate through the sliding column;
s3: after the tamping surface rotates a designated angle, the control box controls the tamping motor to start working, the tamping motor drives the connecting plate to eccentrically rotate through the rotating wheel, and then the sliding column is driven to slide in the sliding sleeve, so that the tamping work of the ditch is realized through the tamping surface.
Preferably, when the length of the tamping surface needs to be increased, the control box drives the supporting frame to ascend through the height oil cylinder, the control box controls the rotating motor to rotate, the rotating motor drives the screw rod nut to move through the screw rod, and then the second tamping surface is driven to rotate through the power plate, the movable plate and the middle rotating plate, so that the second tamping surface and the bottom surface of the tamping surface are matched to form a plane.
Preferably, when the span of the tamping device needs to be adjusted, the control box controls the span oil cylinder to work, the span oil cylinder drives the middle plate to move in the vertical direction, the two crawler traveling mechanisms are driven to move in opposite directions through the connecting rod, and at the moment, the spline shaft slides in the spline shaft sleeve.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the middle plate is driven to move in the vertical direction through the arranged span oil cylinder, so that the crawler traveling mechanisms are driven to move in opposite directions, thereby realizing span adjustment of the device, being beneficial to adapting to water channels with different widths, and the adopted crawler traveling mechanisms can adapt to more complicated terrains, can bear larger weight, and simultaneously ensure the stability of the whole device when tamping work is carried out.
2. The invention uses the arranged height oil cylinder to drive the device to rise integrally, drives the screw rod nut to move through the screw rod, and further drives the second tamping surface to rotate through the power plate, the movable plate and the transit plate, so that the second tamping surface and the bottom surface of the tamping surface are matched to form a plane.
3. According to the invention, the angle oil cylinder drives the sliding sleeve to rotate around the bracket in a mode of adopting the angle oil cylinder, so that the tamping surface is driven to rotate by a proper angle, meanwhile, the tamping motor drives the connecting plate to eccentrically rotate through the rotating wheel, and further drives the sliding column to slide in the sliding sleeve, so that the tamping work is realized, and meanwhile, a triangular structure formed by the tamping surface and the auxiliary reinforcing plate is beneficial to the overall stability of the device and the tamping work.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a schematic view of part I of FIG. 1;
FIG. 3 is a schematic structural view (in operation) of the second tamping surface of FIG. 2;
FIG. 4 is a schematic structural view of the crawler track of FIG. 1;
fig. 5 is a schematic diagram of the remote controller according to the present invention.
Description of reference numerals:
1, a ditch; 2 compacting the surface; 3 auxiliary reinforcing plates; 4, a sliding column; 5, sliding sleeves; 6, a transfer block; 7 connecting plates; 8, rotating wheels; 9 a tamping motor; 10, supporting frames; 11 a support; a 12-degree oil cylinder; 13 an auxiliary support; a 14-height oil cylinder; 15 crawler traveling mechanisms; 16 connecting rods; 17 an intermediate plate; 18 a control box; 19 spline shaft sleeves; 20 span oil cylinder; 21, a screw rod; 22 lead screw supporting seats; 23 a second tamper face; 24 a transfer plate; 25 moving plates; 26 a hinge; 27 a power plate; 28 screw nuts; 29 a rotating electrical machine; 30 shock-absorbing layers; 31 supporting the fixed plate; 32 auxiliary fixing seats; 33 a rotating shaft; 34 a hinged seat; 35 a remote controller; 36 limiting rods.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
As shown in fig. 1-5, the present embodiment provides an angle-adjustable dam tamping device for hydraulic engineering, which includes a tamping surface 2, and further includes two crawler traveling mechanisms 15, where the crawler traveling mechanisms 15 are symmetrically disposed, and the two crawler traveling mechanisms 15 are slidably connected with each other, one of the crawler traveling mechanisms 15 is fixedly connected with a spline shaft disposed in a horizontal direction, and the other crawler traveling mechanism 15 is fixedly connected with a spline shaft housing 19 disposed in the horizontal direction, and the spline shaft is slidably disposed in the spline shaft housing 19.
The spline shaft is used for realizing the connection between the two crawler traveling mechanisms 15, the normal movement of the device cannot be influenced, and the overall stability is good. The crawler-type travelling mechanism can adapt to more complex terrains, can bear larger weight, and simultaneously ensures the stability of the whole device when tamping is carried out.
A supporting and fixing plate 31 is fixedly connected to the crawler belt travelling mechanism 15 provided with the spline shaft sleeve 19, and a span oil cylinder 20 arranged in the vertical direction is fixedly connected to the supporting and fixing plate 31; span cylinder 20 fixed connection has the intermediate lamella 17 that the horizontal direction set up, and intermediate lamella 17 both ends are all rotated and are connected with pivot 33, and the equal fixedly connected with connecting rod 16 in both ends about the pivot 33, the supplementary fixing base 32 of 15 fixedly connected with of crawler travel mechanism, supplementary fixing base 32 and connecting rod 16 are articulated.
When the span cylinder 20 drives the middle plate 17 to move in the vertical direction, the rotating shaft 33 is driven to rotate around the middle plate 17, and then the connecting rod 16 is driven to rotate around the auxiliary fixing seat 32, so that the span of the device is adjusted. The spline shaft and the spline shaft sleeve 19 are matched with each other, so that the two crawler belt traveling mechanisms 15 can move oppositely.
In this way greater power can be transmitted and thus the channel 1 can be adapted to different widths. And when removing, because the intermediate lamella 17 drives two crawler travel mechanism 15 and moves in opposite directions simultaneously, therefore the distance of removal, for half of conventional mechanism, consequently more accurate to the adjustment of device span, the distance that control that can be accurate removed, and adopt the mode of removing crawler travel mechanism 15, can keep whole better stability, if only remove the span of tamping face 2, can make the whole focus of device unstable, this kind of mode can make the focus remain unchanged all the time, do benefit to the normal clear of tamping work.
The two crawler traveling mechanisms 15 are respectively connected with a height oil cylinder 14, the upper ends of the height oil cylinders 14 are connected with a support frame 10, the support frame 10 is fixedly connected with an auxiliary support 13 arranged in the horizontal direction, and the crawler traveling mechanisms 15, the span oil cylinder 20 and the height oil cylinders 14 are connected with a control box 18.
The support frame 10 and the auxiliary support 13 are symmetrically arranged. One of the support frames 10 is fixedly connected with a sliding rod arranged in the horizontal direction, the other support frame 10 is fixedly connected with a sliding groove arranged in the horizontal direction, and the sliding rod is arranged in the sliding groove in a sliding manner. The provision of the sliding bars and chutes facilitates maintaining relative stability between the supports 10 without affecting the adjustment of the span of the device.
The support frame 10 is hinged with symmetrically arranged sliding sleeves 5 through a support 11; the supporting frame 10 is hinged with an angle oil cylinder 12, the outer wall of the sliding sleeve 5 is provided with a sliding groove, a hinge seat 34 is connected in the sliding groove in a sliding mode, and the hinge seat 34 is hinged with the angle oil cylinder 12; sliding connection has sliding column 4 in the sliding sleeve 5, and support frame 10 fixedly connected with tamp motor 9, tamp motor 9 are connected with runner 8, and runner 8 eccentric connection has connecting plate 7, and connecting plate 7 is articulated with sliding column 4, and the sliding column 4 other end is connected with tamping face 2, and tamp motor 9, angle cylinder 12 are connected with control box 18.
One end of the sliding column 4 close to the rotating wheel 8 is fixedly connected with a transfer block 6, and the transfer block 6 is hinged with a connecting plate 7. When the tamping motor 9 drives the rotating wheel 8 to rotate, the connecting plate 7 which is eccentrically arranged drives the sliding column 4 to slide in the sliding sleeve 5, so that the tamping surface 2 is driven to reciprocate, and tamping work is realized.
The tamping surface 2 is connected with the sliding column 4 through the auxiliary reinforcing plate 3, and the tamping surface 2 and the auxiliary reinforcing plate 3 are matched to form a triangular support. The triangular support is beneficial to the stability of the tamping surface 2 and the tamping work. The auxiliary reinforcing plate 3 is further hinged with a second tamping surface 23, and the second tamping surface 23 is connected with a driving mechanism for driving the second tamping surface 23 to rotate.
The driving mechanism is hinged with a power plate 27, the power plate 27 is hinged with a movable plate 25 through a hinge 26, the movable plate 25 is hinged with a transit plate 24 through the hinge 26, the transit plate 24 is hinged with the second tamping surface 23 through the hinge 26, and the transit plate 24 is an arc surface. The driving mechanism is used for driving the power plate 27 to move along the length direction of the auxiliary reinforcing plate 3.
The purpose of the disposed transfer plate 24 is that, for the sharp corner, the disposed arc-shaped transfer plate 24 will not accidentally injure the canal 1, so as to facilitate the tamping of the bank, and at the same time, prevent the second tamping surface 23 from being stuck when rotating, and at the same time, the transfer plate 24 can increase the amount of movement of the second tamping surface 23, so that the second tamping surface 23 can be moved to a proper position.
The driving mechanism comprises a rotating motor 29 fixedly connected with the auxiliary reinforcing plate 3, and a shock absorption layer 30 is arranged at the joint of the rotating motor 29 and the auxiliary reinforcing plate 3 to prevent the rotating motor 29 from being adversely affected during tamping.
The rotating motor 29 is connected with a screw rod 21, the other end of the screw rod 21 is rotatably connected with the auxiliary reinforcing plate 3 through a screw rod supporting seat 22, a screw rod nut 28 is arranged on the screw rod 21 in a matched mode, the auxiliary reinforcing plate 3 is further connected with a limiting rod 36, and the screw rod nut 28 penetrates through the limiting rod 36 and is in sliding connection with the limiting rod 36; the feed screw nut 28 is hinged with the power plate 27, and the rotating motor 29 is connected with the control box 18.
The rotary motor 29 drives the spindle nut 28 via the spindle 21 and thus the second tamping surface 23 via the power plate 27 to form a plane with the bottom surface of the tamping surface 2. The rotation of the second tamping surface 23 is realized through the movable plate 25 and the power plate 27, the effective activity of the second tamping surface 23 is increased, and when the second tamping surface is moved, the height oil cylinder drives the tamping surface 2 to be integrally increased, so that the length of the tamping surface 2 can be conveniently adjusted, and the water channel adjusting device is suitable for different water channels.
The control box 18 is arranged on the crawler belt walking mechanism 15, the control box 18 is also connected with a remote controller 35 in a communication mode, the remote controller 35 is used for remotely controlling the operation of the device, and the function of the remote controller 35 is shown in figure 5.
The invention also provides a use method of the angle-adjustable dam tamping device for the hydraulic engineering, and the angle-adjustable dam tamping device for the hydraulic engineering comprises the following steps:
s1, firstly, placing the crawler belt travelling mechanism 15 on the water channel 1, and controlling the crawler belt travelling mechanism 15 to travel through the control box 18 so as to control the whole device to advance;
s2: the control box 18 controls the angle oil cylinder 12 to work, the sliding sleeve 5 is driven to rotate around the support 11 through the hinge seat 34, meanwhile, the hinge seat 34 slides in the sliding groove of the sliding sleeve 5, the sliding column 4 rotates around the connecting plate 7, the sliding column 4 slides in the sliding sleeve 5, and at the moment, the sliding sleeve 5 drives the tamping surface 2 to rotate through the sliding column 4;
s3: after the tamping surface 2 rotates by a designated angle, the control box 18 controls the tamping motor 9 to start working, the tamping motor 9 drives the connecting plate 7 to eccentrically rotate through the rotating wheel 8, and then drives the sliding column 4 to slide in the sliding sleeve 5, thereby realizing the tamping work of the ditch 1 through the tamping surface 2.
When the length of the tamping surface needs to be increased, the control box 18 drives the support frame 10 to ascend through the height oil cylinder 14, the control box 18 controls the rotating motor 29 to rotate, the rotating motor 29 drives the screw rod nut 28 to move through the screw rod 21, and then the second tamping surface 23 is driven to rotate through the power plate 27, the movable plate 25 and the middle rotating plate 24, so that the second tamping surface 23 and the bottom surface of the tamping surface 2 are matched to form a plane.
When the span of the tamping device needs to be adjusted, the control box 18 controls the span oil cylinder 20 to work, the span oil cylinder 20 drives the middle plate 17 to move in the vertical direction, the two crawler traveling mechanisms 15 are driven to move in the opposite direction through the connecting rod 16, and at the moment, the spline shaft slides in the spline shaft sleeve 19.
It should be noted that the hinge 26 is at each point arranged at a specific angle of action, so that the second tamper surface 23 finally forms a plane with the tamper surface 2. When the span of the tamping surface is adjusted, the tamping surface 2 is firstly controlled to rise by a proper height, so that the tamping surface 2 keeps a reasonable gap from the ditch 1, and the span adjustment work is convenient to carry out.
Because the span oil cylinder 20 drives the crawler traveling mechanisms 15 to move oppositely, the moving distance is half of that of a conventional mechanism, and the precision span can be adjusted conveniently.
When carrying out 2 angular adjustment on the tamping face, because of sliding column 4 is articulated with connecting plate 7 through transfer piece 6, consequently when rotating, connecting plate 7 rotates certain angle around connecting plate 7 and runner 8 junction, connecting plate 7 rotates this moment, it slides in sliding sleeve 5 to drive sliding column 4, thereby realize the adjustment of 2 angles on the tamping face, consequently when the work of tamping goes on, need at first adjust the angle back of tamping face 2, then at the adjustment of carrying out the device span, and is more convenient, prevent secondary work.
The distance of each movement of the crawler belt travelling mechanism 15 is related to the length of the tamping surface 2, so that the next tamping surface is enabled to cover a part of the last tamping surface, and the dams on two sides of the ditch 1 are guaranteed to be tamped integrally.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An angle-adjustable dam tamping device for hydraulic engineering comprises a tamping surface (2) and is characterized by further comprising a crawler walking mechanism (15), wherein the crawler walking mechanism (15) is connected with symmetrically arranged support frames (10), and the support frames (10) are hinged with symmetrically arranged sliding sleeves (5) through supports (11); the supporting frame (10) is hinged with an angle oil cylinder (12), the outer wall of the sliding sleeve (5) is provided with a sliding groove, a hinge seat (34) is connected in the sliding groove in a sliding mode, and the hinge seat (34) is hinged with the angle oil cylinder (12); sliding connection has sliding column (4) in sliding sleeve (5), support frame (10) fixedly connected with tamp motor (9), tamp motor (9) are connected with runner (8), runner (8) eccentric connection has connecting plate (7), connecting plate (7) with sliding column (4) are articulated, sliding column (4) other end is connected with tamping face (2), tamp motor (9), angle hydro-cylinder (12) and crawler (15) are connected with control box (18).
2. The angle-adjustable dam tamping apparatus according to claim 1, wherein one of said supporting frames (10) is fixedly connected with a horizontally-arranged sliding rod, and the other supporting frame (10) is fixedly connected with a horizontally-arranged sliding chute, and said sliding rod is slidably arranged in said sliding chute.
3. The angle-adjustable dam tamper device according to claim 1, wherein the tamper surface (2) is connected to the sliding column (4) through an auxiliary reinforcement plate (3), and the tamper surface (2) and the auxiliary reinforcement plate (3) cooperate to form a triangular bracket; the auxiliary reinforcing plate (3) is further hinged with a second tamping surface (23), and the second tamping surface (23) is connected with a driving mechanism for driving the second tamping surface (23) to rotate.
4. The angle-adjustable dam tamping device according to claim 3, wherein the driving mechanism is hinged to a power plate (27), the power plate (27) is hinged to a movable plate (25), the movable plate (25) is hinged to a transit plate (24), the transit plate (24) is hinged to the second tamping surface (23), and the transit plate (24) is a circular arc surface.
5. The angle-adjustable dam tamping device according to claim 4, wherein the driving mechanism comprises a rotating motor (29) fixedly connected with the auxiliary reinforcing plate (3), the rotating motor (29) is connected with a lead screw (21), the lead screw (21) is rotatably connected with the auxiliary reinforcing plate (3), the lead screw (21) is provided with a lead screw nut (28) in a matching way, the auxiliary reinforcing plate (3) is further connected with a limiting rod (36), and the lead screw nut (28) is connected with the limiting rod (36) in a sliding way; the screw rod nut (28) is hinged with the power plate (27), and the rotating motor (29) is connected with the control box (18).
6. The angle-adjustable dam tamping device for the water conservancy project according to claim 1, wherein two crawler traveling mechanisms (15) are symmetrically arranged, the two crawler traveling mechanisms (15) are connected in a sliding manner, and one crawler traveling mechanism (15) is fixedly connected with a span oil cylinder (20) arranged in the vertical direction; the span oil cylinder (20) is fixedly connected with a middle plate (17) arranged in the horizontal direction, two ends of the middle plate (17) are hinged with connecting rods (16) symmetrically arranged, the other end of each connecting rod (16) is hinged with the crawler travelling mechanism (15), and the crawler travelling mechanism (15) is connected with the support frame (10) through a height oil cylinder (14); the span oil cylinder (20) and the height oil cylinder (14) are connected with the control box (18).
7. The angle-adjustable dam ramming device according to claim 1, wherein one of said crawler tracks (15) is fixedly connected with a horizontally-arranged spline shaft, and the other one of said crawler tracks (15) is fixedly connected with a horizontally-arranged spline shaft sleeve (19), and said spline shaft is slidably arranged in said spline shaft sleeve (19).
8. A method for using an angle-adjustable dam tamping device for hydraulic engineering, which is characterized in that the angle-adjustable dam tamping device for hydraulic engineering of any one of claims 1 to 7 is adopted, and comprises the following steps:
s1, firstly, placing the crawler belt travelling mechanism (15) on the ditch (1), and controlling the crawler belt travelling mechanism (15) to travel through the control box (18), so that the whole device is controlled to advance;
s2: the control box (18) controls the angle oil cylinder (12) to work, the sliding sleeve (5) is driven to rotate around the support (11) through the hinge seat (34), meanwhile, the hinge seat (34) slides in a sliding groove of the sliding sleeve (5), the sliding column (4) rotates around the connecting plate (7), the sliding column (4) slides in the sliding sleeve (5), and at the moment, the sliding sleeve (5) drives the tamping surface (2) to rotate through the sliding column (4);
s3: after the tamping surface (2) rotates by a designated angle, the control box (18) controls the tamping motor (9) to start working, the tamping motor (9) drives the connecting plate (7) to eccentrically rotate through the rotating wheel (8), and then drives the sliding column (4) to slide in the sliding sleeve (5), thereby realizing the tamping work of the ditch (1) through the tamping surface (2).
9. The use method of the angle-adjustable dam tamping apparatus for hydraulic engineering according to claim 8, wherein when the length of the tamping surface is to be increased, the control box (18) drives the supporting frame (10) to ascend through the height cylinder (14), the control box (18) controls the rotating motor (29) to rotate, the rotating motor (29) drives the lead screw nut (28) to move through the lead screw (21), and then drives the second tamping surface (23) to rotate through the power plate (27), the movable plate (25) and the middle rotating plate (24), so that the second tamping surface (23) and the bottom surface of the tamping surface (2) are matched to form a plane.
10. The use method of the angle-adjustable dam tamping device for the water conservancy project according to claim 8, wherein when the span of the tamping device needs to be adjusted, the control box (18) controls the span cylinder (20) to work, the span cylinder (20) drives the middle plate (17) to move in the vertical direction, the two crawler traveling mechanisms (15) are driven to move in the opposite direction through the connecting rod (16), and at the moment, the spline shaft slides in the spline shaft sleeve (19).
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| CN202110532433.1A CN113235558A (en) | 2021-05-17 | 2021-05-17 | Angle-adjustable dam tamping device for hydraulic engineering and using method thereof |
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| CN202110532433.1A CN113235558A (en) | 2021-05-17 | 2021-05-17 | Angle-adjustable dam tamping device for hydraulic engineering and using method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000476A (en) * | 2021-11-26 | 2022-02-01 | 湖北楚峰水电工程有限公司 | Surface layer tamping device and ditch cleaning tamping method for farmland drainage ditch |
| CN114960808A (en) * | 2022-05-29 | 2022-08-30 | 中国五冶集团有限公司 | Auxiliary ramming device for excavator |
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Inventor after: Song Zhijun Inventor after: Gao Ya Inventor after: Wang Guodong Inventor before: Song Zhijun |
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Application publication date: 20210810 |