CN212612285U - Concrete paving device for canal lining - Google Patents
Concrete paving device for canal lining Download PDFInfo
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- CN212612285U CN212612285U CN202021444393.2U CN202021444393U CN212612285U CN 212612285 U CN212612285 U CN 212612285U CN 202021444393 U CN202021444393 U CN 202021444393U CN 212612285 U CN212612285 U CN 212612285U
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Abstract
The utility model discloses a concrete device that paves for canal lining cutting has solved the problem that the work efficiency is low that paves of concrete among the prior art. The utility model discloses a lay the last track on channel upper portion and lay the lower track in the channel bottom, go up the track and be equipped with the telescopic truss down on the track, the last paver head that can stretch out and draw back the truss relatively removes of telescopic truss is equipped with the hoist engine that the drive paver head moved along the telescopic truss on the telescopic truss. The telescopic truss comprises a fixed truss and a sliding truss, the sliding truss is arranged in the fixed truss and slides along the fixed truss through a telescopic oil cylinder, and the winch is arranged on the fixed truss. The utility model discloses paver head carries out transverse motion along the telescopic truss under the effect of hoist engine on domatic, and track and lower rail motion can be followed to the telescopic truss under drive arrangement's effect simultaneously, carries out longitudinal motion on domatic, and then realizes the operation of paving to whole construction face, realizes evenly paving to the coagulation, guarantees the quality of paving.
Description
Technical Field
The utility model relates to a river levee, channel construction technical field especially indicate a concrete paving device for channel lining cutting.
Background
The existing river levee and channel often have the problem of water and soil loss, and the phenomenon of river levee collapse is easy to occur after the river levee and channel are used for a long time. The existing common method is to reinforce the river bank through the river bank protection slope, which can protect the river bank from water and soil loss, prevent the river bank from collapsing and improve the strength of the river bank. In the prior art, the measures adopted by people are that the river bank protection slope is directly made into concrete and integrally poured, so that the soil loss amount can be effectively reduced, and the structural strength of the river bank meets the requirements. After excavating channels and river banks, after the slope surface is lined with cast-in-place concrete, the slope surface concrete needs to be paved and finished. The existing paving mode is that a paver is manually pushed to pave in a reciprocating manner, so that the labor amount is large, the working efficiency is low, the lining quality is difficult to guarantee to be uniform, and the long-term use of river levees and channels is not facilitated.
SUMMERY OF THE UTILITY MODEL
Not enough to among the above-mentioned background art, the utility model provides a concrete device that paves for canal lining cutting has solved the problem that concrete work efficiency that paves is low among the prior art.
The technical scheme of the utility model is realized like this: the concrete paving device for the channel lining comprises an upper rail paved on the upper portion of a channel and a lower rail paved on the bottom of the channel, wherein telescopic trusses are arranged on the upper rail and the lower rail, a paving machine head capable of moving relative to the telescopic trusses is arranged on each telescopic truss, and a winch for driving the paving machine head to move along the telescopic trusses is arranged on each telescopic truss.
The telescopic truss comprises a fixed truss and a sliding truss, the sliding truss is arranged in the fixed truss and slides along the fixed truss through a telescopic oil cylinder, and the winch is arranged on the fixed truss.
The fixed truss is connected with the lower rail through a walking type gradient adjusting mechanism I, and the sliding truss is connected with the upper rail through a walking type gradient adjusting mechanism II.
The walking type slope adjusting mechanism I and the walking type slope adjusting mechanism II comprise walking beams, walking pieces matched with the upper rails or the lower rails are arranged on the lower portions of the walking beams, lifting adjusting pieces are arranged on the upper portions of the walking beams, the lifting adjusting pieces are hinged with the fixed truss or the sliding truss respectively, and the lifting adjusting pieces are connected with the fixed truss or the sliding truss through adjusting rods.
The walking part is a walking wheel which is connected with a driving device arranged on the walking beam; the lifting adjusting piece is a telescopic oil cylinder. The adjusting rod, the lifting adjusting piece and the corresponding fixed truss or the sliding truss form a triangular supporting member.
The driving paving machine head comprises a support frame and a first walking frame capable of moving relative to the telescopic truss, the support frame is connected with the first walking frame through a slewing mechanism, and two scraping plates are symmetrically arranged at the lower part of the support frame.
The slewing mechanism comprises a driving motor arranged on the first walking frame and a turntable arranged on the supporting frame, and the turntable is connected with the driving motor through a gear transmission mechanism.
And rollers are symmetrically arranged on the first walking frame, are matched with the telescopic truss and move along the telescopic truss under the action of the winch.
The utility model discloses paver head carries out up-and-down motion (transverse motion) on domatic along the flexible truss under the effect of hoist engine, and flexible truss can follow track and lower rail motion under drive arrangement's effect simultaneously, carries out longitudinal motion on domatic, and then realizes the operation of paving to whole construction face. The machine head can flexibly rotate and adjust the paving thickness, and is used for scraping and conveying concrete to different positions, so that the concrete can be uniformly paved, and the paving quality and the paving efficiency can be improved. The telescopic truss can adjust the height in the height direction and the length in the length direction, and the height adjustment and the length adjustment are matched to realize the adjustment of the gradient of the telescopic truss so as to adapt to the lining of channels with different widths and different gradients. The utility model discloses simple structure, design benefit can carry out whole high-efficient pave to river levee, channel, and the construction mode is more nimble, improves construction safety factor, is a big innovation of domatic lining cutting construction such as river levee, channel, has higher market value.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.
Fig. 1 is the overall structure of the present invention.
Fig. 2 is a view a of fig. 1.
Fig. 3 is a schematic view of the working state of the paver head.
FIG. 4 is a side schematic view of a paver head.
FIG. 5 is a schematic front view of a paver head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1, embodiment 1 is a concrete paving apparatus for canal lining, comprising an upper track 1 laid on an upper portion of a canal 100 and a lower track 2 laid on a bottom portion of the canal 100, the upper track 1 and the lower track 2 being arranged in parallel. The upper track 1 and the lower track 2 are provided with telescopic trusses 3, the telescopic trusses can move along the upper track 1 and the lower track 2 under the action of the driving device, the telescopic trusses can adjust the height in the height direction and the length in the length direction, and the height adjustment and the length adjustment are matched to realize the adjustment of the gradient of the telescopic trusses. The spreading machine head 4 capable of moving relative to the telescopic truss 3 is arranged on the telescopic truss 3, and the winch 5 for driving the spreading machine head 4 to move along the telescopic truss 3 is arranged on the telescopic truss 3. The hoist engine adopts electric hoist engine, and electric hoist engine's haulage rope is walked around the fixed pulley that sets up on telescopic truss and is connected with the aircraft nose that paves, and under the effect of hoist engine, the aircraft nose that paves carries out up-and-down motion (lateral motion) on domatic along telescopic truss 3, and telescopic truss can be followed track 1 and track 2 motion down under drive arrangement's effect simultaneously, carries out longitudinal motion on domatic, and then realizes the operation of paving to whole construction face.
Further, the telescopic truss 3 comprises a fixed truss 3-1 and a sliding truss 3-2, the sliding truss 3-2 is arranged in the fixed truss 3-1, the sliding truss is matched with the fixed truss, and the telescopic truss can move along the fixed truss and the sliding truss. The sliding truss can be stretched and retracted relative to the fixed truss, namely the sliding truss slides along the fixed truss 3-1 through the telescopic oil cylinder 3-3 and is used for adjusting the overall length of the telescopic truss so as to adapt to the lining of channels with different widths and different gradients. The winch 5 is arranged on the fixed truss 3-1, and the stability of the winch is improved. The fixed truss 3-1 is connected with the lower track 2 through a walking type gradient adjusting mechanism I6, and the sliding truss 3-2 is connected with the upper track 1 through a walking type gradient adjusting mechanism II 7. The walking type gradient adjusting mechanism I6 and the walking type gradient adjusting mechanism II 7 are matched to drive the telescopic truss to move along the up-and-down track, and then the left-and-right movement of the paver head is realized, so that the paver head can carry out comprehensive construction on the slope surface of the channel. The walking type gradient adjusting mechanism I6 and the walking type gradient adjusting mechanism II 7 are respectively positioned at two ends of the telescopic truss, and the gradient adjustment (inclination angle adjustment) is realized through the adjustment of the heights of the two ends of the telescopic truss, so that the walking type gradient adjusting mechanism is suitable for channel construction with different gradients.
Further, as shown in fig. 2, the walking type slope adjusting mechanism i 6 and the walking type slope adjusting mechanism ii 7 both include a walking beam 6-1, a walking member 6-2 matched with the upper rail 1 is disposed on the lower portion of the walking beam 6-1 of the walking type slope adjusting mechanism i 6, a walking member 6-2 matched with the lower rail 2 is disposed on the lower portion of the walking beam 6-1 of the walking type slope adjusting mechanism ii 7, the walking member 6-2 is a walking wheel, the walking wheel is connected with a driving device 6-5 disposed on the walking beam 6-1, the driving device drives the walking wheel to move along the upper and lower rails, and then the walking type slope adjusting mechanism i 6 and the walking type slope adjusting mechanism ii 7 drive the telescopic truss to move. The driving means 6-5 may be an electric motor or a motor. The upper part of the walking beam 6-1 is provided with a lifting adjusting part 6-3, the lifting adjusting part 6-3 can adopt a telescopic oil cylinder or a shaft-shaft sleeve mechanism, and when the shaft-shaft sleeve mechanism is adopted, a shaft is matched with pin holes arranged in a row on a shaft sleeve through a pin shaft to realize the height adjustment of the shaft. The lifting adjusting piece 6-3 is hinged with the fixed truss 3-1 or the sliding truss 3-2 respectively, and the lifting adjusting piece 6-3 is connected with the fixed truss 3-1 or the sliding truss 3-2 through an adjusting rod 6-4. Namely, one end of an adjusting rod 6-4 on the fixed truss 3-1 is hinged with a lifting adjusting piece positioned on one side of the fixed truss, the other end is hinged with the fixed truss, one end of an adjusting rod 6-4 on the sliding truss 3-2 is hinged with the lifting adjusting piece positioned on one side of the sliding truss, and the other end is hinged with the sliding truss. When the height of the telescopic truss needs to be adjusted, the lifting adjusting piece stretches and retracts to drive the corresponding fixed truss or the sliding truss to move up and down, when the telescopic truss moves to a proper position, the telescopic truss is fixed through the adjusting rod, the telescopic truss is fixed and subjected to gradient adjustment, the adjusting rod can adopt a screw rod with external threads, and then the telescopic truss is fixed through a nut. The adjusting rod 6-4, the lifting adjusting piece 6-3 and the corresponding fixed truss 3-1 or the sliding truss 3-2 form a triangular supporting member, and the stability of the telescopic truss is improved.
As shown in fig. 3, 4 and 5, in embodiment 2, the concrete paving device for canal lining includes a paver head 41, which includes a support frame 41-2 and a first traveling frame 41-1 capable of moving relative to a telescopic truss 3, wherein rollers 41-7 are symmetrically disposed on the first traveling frame 41-1, and the rollers 41-7 are matched with the telescopic truss 3 and move along the telescopic truss 3 under the action of a winch 5. Namely, under the action of a winch, the first walking frame moves along the telescopic truss through the roller, so that the first walking frame transversely moves above the channel slope surface, and then the spreading truss moves along the upper and lower rails to drive the spreading machine head to longitudinally move above the channel slope surface. The support frame 41-2 is connected with the first walking frame 41-1 through a swing mechanism, the support frame is rotatably connected with the first walking frame, rotation of the support frame relative to the first walking frame is achieved, and the paving machine head can flexibly rotate and is used for scraping concrete to different positions to achieve uniform paving of the concrete. The lower portion of the support frame 41-2 is symmetrically provided with two scraping plates 41-3, the two scraping plates are fixed to the lower portion of the support frame, the height of the telescopic truss is adjusted through the walking type gradient adjusting mechanism I6 and the walking type gradient adjusting mechanism II 7, the distance between the scraping plates and a concrete surface is further adjusted, and paving of concrete with different thicknesses is achieved. Preferably, the revolving mechanism comprises a driving motor 41-4 arranged on the first traveling frame 41-1 and a rotating disc 41-5 arranged on the supporting frame 41-2, the rotating disc is fixedly connected with the supporting frame, the supporting frame and the rotating disc synchronously rotate, and the rotating disc 41-5 is connected with the driving motor 41-4 through a gear transmission mechanism 41-6, namely, the driving motor drives the rotating disc to rotate through the gear transmission mechanism, and then the supporting frame drives the scraper to synchronously rotate for uniformly flattening the concrete. The paving machine head can do reciprocating motion from top to bottom and from bottom to top relative to the slope surface of the channel to evenly flatten the concrete.
The other structure is the same as embodiment 1.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a concrete paving device for canal lining which characterized in that: including laying last track (1) on channel (100) upper portion and laying lower track (2) in channel (100) bottom, go up and be equipped with flexible truss (3) on track (1) and lower track (2), spreading aircraft nose (4) that can flexible truss (3) relatively removed on flexible truss (3), be equipped with hoist engine (5) that drive spreading aircraft nose (4) moved along flexible truss (3) on flexible truss (3).
2. The concrete paving apparatus for canal lining according to claim 1, wherein: the telescopic truss (3) comprises a fixed truss (3-1) and a sliding truss (3-2), the sliding truss (3-2) is arranged in the fixed truss (3-1) and slides along the fixed truss (3-1) through a telescopic oil cylinder (3-3), and the winch (5) is arranged on the fixed truss (3-1).
3. The concrete paving apparatus for canal lining according to claim 2, wherein: the fixed truss (3-1) is connected with the lower track (2) through a walking type gradient adjusting mechanism I (6), and the sliding truss (3-2) is connected with the upper track (1) through a walking type gradient adjusting mechanism II (7).
4. The concrete paving apparatus for canal lining according to claim 3, wherein: the walking type gradient adjusting mechanism I (6) and the walking type gradient adjusting mechanism II (7) respectively comprise walking beams (6-1), walking pieces (6-2) matched with the upper track (1) or the lower track (2) are arranged on the lower portions of the walking beams (6-1), lifting adjusting pieces (6-3) are arranged on the upper portions of the walking beams (6-1), the lifting adjusting pieces (6-3) are hinged with the fixed trusses (3-1) or the sliding trusses (3-2) respectively, and the lifting adjusting pieces (6-3) are connected with the fixed trusses (3-1) or the sliding trusses (3-2) through adjusting rods (6-4).
5. The concrete paving apparatus for canal lining according to claim 4, wherein: the walking piece (6-2) is a walking wheel, and the walking wheel is connected with a driving device (6-5) arranged on the walking beam (6-1); the lifting adjusting piece (6-3) is a telescopic oil cylinder.
6. The concrete paving apparatus for canal lining according to claim 5, wherein: the adjusting rod (6-4), the lifting adjusting piece (6-3) and the corresponding fixed truss (3-1) or the sliding truss (3-2) form a triangular supporting member.
7. The concrete paving device for canal lining according to any one of claims 1 to 6, wherein: the driving paving machine head (4) comprises a support frame (41-2) and a first walking frame (41-1) capable of moving relative to the telescopic truss (3), the support frame (41-2) is connected with the first walking frame (41-1) through a rotary mechanism, and two scraping plates (41-3) are symmetrically arranged at the lower part of the support frame (41-2).
8. The concrete paving apparatus for canal lining according to claim 7, wherein: the slewing mechanism comprises a driving motor (41-4) arranged on the first walking frame (41-1) and a turntable (41-5) arranged on the support frame (41-2), and the turntable (41-5) is connected with the driving motor (41-4) through a gear transmission mechanism (41-6).
9. The concrete paving apparatus for canal lining according to claim 8, wherein: the first walking frame (41-1) is symmetrically provided with rollers (41-7), the rollers (41-7) are matched with the telescopic truss (3), and the rollers move along the telescopic truss (3) under the action of the winch (5).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021429420 | 2020-07-20 | ||
| CN2020214294209 | 2020-07-20 |
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| Publication Number | Publication Date |
|---|---|
| CN212612285U true CN212612285U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021444393.2U Active CN212612285U (en) | 2020-07-20 | 2020-07-21 | Concrete paving device for canal lining |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764346A (en) * | 2020-07-20 | 2020-10-13 | 河南水建集团有限公司 | Canal lining system |
| CN113387134A (en) * | 2021-06-08 | 2021-09-14 | 红河哈尼族彝族自治州水利水电工程地质勘察咨询规划研究院 | Feeding device of geomembrane laying system |
-
2020
- 2020-07-21 CN CN202021444393.2U patent/CN212612285U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764346A (en) * | 2020-07-20 | 2020-10-13 | 河南水建集团有限公司 | Canal lining system |
| CN113387134A (en) * | 2021-06-08 | 2021-09-14 | 红河哈尼族彝族自治州水利水电工程地质勘察咨询规划研究院 | Feeding device of geomembrane laying system |
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