CN114775543A - A level and smooth device for green construction of water conservancy channel - Google Patents
A level and smooth device for green construction of water conservancy channel Download PDFInfo
- Publication number
- CN114775543A CN114775543A CN202210631309.5A CN202210631309A CN114775543A CN 114775543 A CN114775543 A CN 114775543A CN 202210631309 A CN202210631309 A CN 202210631309A CN 114775543 A CN114775543 A CN 114775543A
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- fixed
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- lifting
- water conservancy
- leveling device
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 230000006835 compression Effects 0.000 claims abstract description 23
- 238000007906 compression Methods 0.000 claims abstract description 23
- 238000003825 pressing Methods 0.000 claims description 13
- 230000003028 elevating effect Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/02—Making or lining canals
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Acoustics & Sound (AREA)
- Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a leveling device for green construction of a water conservancy channel, which comprises an energy supply mechanism for supplying electric energy for the operation of the leveling device, a push-pull mechanism for controlling the movement of the leveling device, a lifting mechanism for adjusting the height of a compression roller and a leveling mechanism for leveling concrete in the channel, wherein the push-pull mechanism is fixed at the rear part of the energy supply mechanism, the lifting mechanism is fixed below the energy supply mechanism, and the leveling mechanism is arranged below the lifting mechanism. According to the invention, by arranging the limiting mechanism, when the compression rollers with different lengths need to be replaced, the threaded rod is rotated, the threaded rod rises, the spring extends to drive the lifting block to rise, the lifting block drives the limiting block and the limiting column to rise through the lifting rod, the clamping seat can be taken down from the lifting plate after the limiting column rises to a certain height, the compression rollers are easy to replace, the corresponding compression rollers can be selected according to the channel width, and the application range of the device is effectively expanded.
Description
Technical Field
The invention relates to the technical field of water conservancy channel green construction equipment, in particular to a leveling device for water conservancy channel green construction.
Background
Hydraulic engineering is used for controlling and allotting the surface of the earth and groundwater of nature, and the channel usually refers to ditch, irrigation canals and ditches, is the passageway of rivers, carries out the hydraulic engineering construction in-process now, need fix the channel with the concrete to the stricter and stricter standard of construction of channel more and more, all need level the channel before fixing the channel and after, just at this moment, just apply channel leveling device.
The existing leveling device has the defects that the specifications of the existing leveling device are more, the channel is wider, large-specification equipment is adopted, the channel is narrower, small-specification equipment is adopted, the existing leveling device can only level and process the channel with the corresponding width, the application range is smaller, the equipment with multiple specifications and models is required for the channels with different widths, and the operation cost is high.
Disclosure of Invention
The invention aims to solve the problems and provide the leveling device for the green construction of the water conservancy channel, which can be used for channels with different widths and has a wide application range.
The invention achieves the above purpose through the following technical scheme:
a leveling device for water conservancy channel green construction comprises an energy supply mechanism for supplying electric energy for the operation of the leveling device, a push-pull mechanism for controlling the movement of the leveling device, a lifting mechanism for adjusting the height of a compression roller, and a leveling mechanism for leveling concrete in a channel, wherein the push-pull mechanism is fixed at the rear part of the energy supply mechanism;
the moving mechanism comprises a fixed plate, a guide rod, a movable sleeve, a sliding block, a fixed bolt, a second connecting rod, an electric push rod, a movable plate, a mounting rod and a moving wheel, the guide rod is mounted on the side face of the fixed plate, the movable sleeve is arranged on the outer side of the guide rod, the sliding block is fixed on the movable sleeve, the fixed bolt is mounted above the movable sleeve, the second connecting rod is mounted on the front portion and the rear portion of the movable sleeve, the electric push rod is mounted on the fixed plate, the movable plate is fixed at one end, far away from the fixed plate, of the electric push rod, the mounting rod is fixed below the movable plate, and the moving wheel is arranged below the mounting rod;
stop gear is including solid fixed cylinder, threaded rod, elevator, spring, lifter, stopper, spacing post, the threaded rod is installed gu fixed cylinder is last, the elevator slides and sets up gu fixed cylinder is inside, the spring mounting is in the elevator below, the lifter sets up the spring is inboard, the stopper is fixed the lifter below, spacing post is fixed the stopper below.
Energy supply mechanism includes diaphragm, guard box, battery, the guard box is fixed the diaphragm top, the battery is fixed inside the guard box.
The push-pull mechanism comprises a bent rod and a holding rod, the holding rod is fixed to the rear portion of the bent rod, and the bent rod is fixed to the rear end of the energy supply mechanism.
The lifting mechanism comprises a fixed shell, a motor, a screw rod, a lifting sleeve, first connecting rods and a lifting plate, wherein the motor is installed inside the fixed shell, the screw rod is fixed at the output end of the motor, the lifting sleeve is arranged outside the screw rod, the first connecting rods are fixed on two sides of the lifting sleeve, the lifting plate is fixed below the first connecting rods, a clamping groove matched with the limiting column is formed in the lifting plate, and the lower end of the limiting column is clamped in the clamping groove.
The leveling mechanism comprises two clamping seats, a rotating shaft and a compression roller, the rotating shaft is installed on the clamping seats, the compression roller is fixed to the inner side of the rotating shaft, the clamping seats are L-shaped, the two clamping seats are clamped on the two sides of the lifting mechanism, through holes in sliding fit with the limiting columns are formed in the clamping seats, and the lower ends of the limiting columns are fixedly connected with the lifting mechanism after penetrating through the through holes.
The guide rod with the fixed plate welding, the material of slider is wear-resisting steel.
The material of spring is carbon steel, spacing post with the stopper welding.
The holding rod is welded with the bent rod and is made of stainless steel.
The motor with the set casing passes through bolted connection, the thickness of lifter plate is 4 cm.
The compression roller with the pivot welding, compression roller (403) are the material of forged steel.
Compared with the prior art, the invention has the following beneficial effects:
1. by arranging the lifting mechanism, when the height of the compression roller needs to be adjusted, the motor is started, the motor drives the screw rod to rotate, the screw rod rotates to drive the lifting sleeve to descend, the lifting sleeve drives the lifting plate to descend through the first connecting rod, the lifting plate drives the compression roller to descend, and the height of the compression roller is adjusted in such a way, so that channels with different depths can be smoothly processed by the device, and the application range of the device is effectively expanded;
2. by arranging the moving mechanism, when the distance between the left moving wheel and the right moving wheel needs to be adjusted, the fixing bolt is loosened, the electric push rod is started, the electric push rod extends to drive the movable plate to move, the movable plate drives the movable sleeve to move along the guide rod through the second connecting rod, the width of the device changes along with the movement of the movable sleeve, the fixing bolt is screwed after the adjustment is finished, and the distance between the left moving wheel and the right moving wheel is adjusted, so that channels with different widths can be leveled and processed by the device, and the application range of the device is effectively expanded;
3. through setting up stop gear, when needing to change the compression roller of different length, rotate the threaded rod, the threaded rod rises, and the spring extends and drives the elevator and rise, and the elevator drives stopper and spacing post through the elevator and rises, and spacing post rises and can take off the cassette from the lifter plate after the take off height, and the compression roller is liable to be changed, can select corresponding compression roller according to the channel width, has effectively enlarged the application scope of device.
Drawings
FIG. 1 is a schematic structural diagram of a leveling device for green construction of a water conservancy channel, provided by the invention;
FIG. 2 is a front view of the leveling device for the green construction of the water conservancy channel, provided by the invention;
FIG. 3 is a left side view of the leveling device for green construction of the water conservancy channel;
FIG. 4 is a schematic view of the internal structure of the leveling device for green construction of water conservancy channels in the invention;
FIG. 5 is a top view of a moving mechanism in the leveling device for green construction of the water conservancy channel, provided by the invention;
FIG. 6 is an enlarged view of the part A of the leveling device for the green construction of the water conservancy channel, provided by the invention;
FIG. 7 is an enlarged view of a position B in the leveling device for green construction of the water conservancy channel, which is disclosed by the invention;
FIG. 8 is an enlarged schematic view of the internal structure of a limiting mechanism in the leveling device for the green construction of the water conservancy channel.
The reference numerals are explained below:
1. an energy supply mechanism; 101. a transverse plate; 102. a protection box; 103. a storage battery; 2. a push-pull mechanism; 201. bending a rod; 202. a holding rod; 3. a lifting mechanism; 301. a stationary housing; 302. a motor; 303. a lead screw; 304. a lifting sleeve; 305. a first connecting rod; 306. a lifting plate; 4. a leveling mechanism; 401. a card holder; 402. a rotating shaft; 403. pressing rollers; 5. a moving mechanism; 501. a fixing plate; 502. a guide bar; 503. a movable sleeve; 504. a slider; 505. fixing the bolt; 506. a second connecting rod; 507. an electric push rod; 508. a movable plate; 509. mounting a rod; 510. a moving wheel; 6. a limiting mechanism; 601. a fixed cylinder; 602. a threaded rod; 603. a lifting block; 604. a spring; 605. a lifting rod; 606. a limiting block; 607. a limiting column.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1-8, a leveling device for water conservancy channel green construction, including be used for providing the energy supply mechanism 1 of electric energy for leveling device operation, a push-and-pull mechanism 2 for controlling leveling device removal, an elevating system 3 for adjusting the height of compression roller 403, a leveling mechanism 4 for flattening the concrete in the channel, push-and-pull mechanism 2 is fixed at energy supply mechanism 1 rear portion, elevating system 3 is fixed below energy supply mechanism 1, leveling mechanism 4 is installed below elevating system 3, still include a moving mechanism 5 for driving leveling device removal, a stop gear 6 for spacing cassette 401, moving mechanism 5 installs in energy supply mechanism 1 both sides, stop gear 6 fixes on elevating system 3.
In the present invention, the energy supply mechanism 1 includes a horizontal plate 101, a protection box 102, and a battery 103, the protection box 102 is fixed above the horizontal plate 101 by bolts, and the battery 103 is fixed inside the protection box 102 by bolts.
In the invention, the push-pull mechanism 2 comprises a bent rod 201 and a holding rod 202, wherein the holding rod 202 is welded at the rear part of the bent rod 201; the grip 202 is made of stainless steel, and the bent rod 201 is fixed to the rear end of the transverse plate 101.
In the invention, the leveling mechanism 4 comprises a clamping seat 401, a rotating shaft 402 and a pressing roller 403, wherein the rotating shaft 402 is rotatably arranged on the clamping seat 401, and the pressing roller 403 is welded on the inner side of the rotating shaft 402; the material of compression roller 403 is forged steel, and the cassette is the L type, and two cassettes divide into the card in elevating system both sides, set up on the cassette with spacing post sliding fit's perforation, spacing post lower extreme pass behind the perforation with elevating system fixed connection.
In the invention, the moving mechanism 5 comprises a fixed plate 501, a guide rod 502, a movable sleeve 503, a slider 504, a fixed bolt 505, a second connecting rod 506, an electric push rod 507, a movable plate 508, a mounting rod 509 and a moving wheel 510, wherein the guide rod 502 is welded on the side surface of the fixed plate 501, the movable sleeve 503 is arranged outside the guide rod 502, the slider 504 is welded on the movable sleeve 503, the fixed bolt 505 is arranged above the movable sleeve 503 through threads, the second connecting rod 506 is welded on the front part and the rear part of the movable sleeve 503, the electric push rod 507 is arranged on the fixed plate 501 through bolts, the movable plate 508 is fixed on one end of the electric push rod 507 far away from the fixed plate 501, the mounting rod 509 is welded below the movable plate 508, and the moving wheel 510 is rotatably arranged below the mounting rod 509; the slider 504 is made of wear-resistant steel; when the distance between the left and right moving wheels 510 needs to be adjusted, the fixing bolt 505 is loosened, the electric push rod 507 is started, the electric push rod 507 extends to drive the movable plate 508 to move, the movable plate 508 drives the movable sleeve 503 to move along the guide rod 502 through the second connecting rod 506, the width of the device changes accordingly, and the fixing bolt 505 is screwed after the adjustment is finished, so that the distance between the left and right moving wheels 510 is adjusted, channels with different widths can be leveled and processed, and the application range of the device is effectively expanded.
In the invention, the limiting mechanism 6 comprises a fixed cylinder 601, a threaded rod 602, a lifting block 603, a spring 604, a lifting rod 605, a limiting block 606 and a limiting column 607, wherein the threaded rod 602 is installed on the fixed cylinder 601 through threads, the lifting block 603 is arranged in the fixed cylinder 601, the spring 604 is installed below the lifting block 603, the lifting rod 605 is arranged inside the spring 604, the limiting block 606 is welded below the lifting rod 605, and the limiting column 607 is welded below the limiting block 606; the spring 604 is made of carbon steel; when the pressing rollers 403 with different lengths need to be replaced, the threaded rod 602 is rotated, the threaded rod 602 rises, the spring 604 extends to drive the lifting block 603 to rise, the lifting block 603 drives the limiting block 606 and the limiting column 607 to rise through the lifting rod 605, the limiting column 607 can be taken down the clamping base 401 from the lifting plate 306 after rising to a certain height, the pressing rollers 403 are easy to replace, corresponding pressing rollers 403 can be selected according to the width of a channel, and the application range of the device is effectively enlarged.
In the invention, the lifting mechanism 3 comprises a fixed shell 301, a motor 302, a lead screw 303, a lifting sleeve 304, a first connecting rod 305 and a lifting plate 306, wherein the motor 302 is installed inside the fixed shell 301 through a bolt, the lead screw 303 is fixed at the output end of the motor 302, the lifting sleeve 304 is arranged outside the lead screw 303 through a thread, the first connecting rod 305 is welded on two sides of the lifting sleeve 304, the lifting plate 306 is welded below the first connecting rod 305, a clamping groove matched with a limiting column is formed in the lifting plate, the lower end of the limiting column penetrates through a through hole and then is clamped in the clamping groove, and the thickness of the lifting plate 306 is 4 cm; when the height of compression roller 403 needs to be adjusted, starting motor 302, motor 302 drives lead screw 303 and rotates, and lead screw 303 rotates and drives lift cover 304 and descend, and lift cover 304 drives lifter plate 306 through first connecting rod 305 and descends, and lifter plate 306 drives compression roller 403 and descends, so adjusts the height of compression roller 403 to make the device can level and smooth the processing to the channel of the different degree of depth, effectively enlarged the application scope of device.
In the above structure: when the distance between the left and right moving wheels 510 needs to be adjusted, the fixing bolt 505 is loosened, the electric push rod 507 is started, the electric push rod 507 is extended to drive the movable plate 508 to move, the movable plate 508 drives the movable sleeve 503 to move along the guide rod 502 through the second connecting rod 506, the width of the device changes, the fixing bolt 505 is screwed after the adjustment is finished, the distance between the left and right moving wheels 510 is adjusted, when the pressing rollers 403 with different lengths need to be replaced, the threaded rod 602 is rotated, the threaded rod 602 is lifted, the spring 604 is extended to drive the lifting block 603 to lift, the lifting block 603 drives the limiting block 606 and the limiting column 607 to lift through the lifting rod 605, the clamping seat 401 can be taken down from the lifting plate 306 after the limiting column 607 lifts to a certain height, the motor 302 is started after a new pressing roller 403 is installed, and the motor 302 drives the screw 303 to rotate, the screw 303 rotates to drive the lifting sleeve 304 to descend, the lifting sleeve 304 drives the lifting plate 306 to descend through the first connecting rod 305, the lifting plate 306 drives the pressing roller 403 to descend, the pressing roller 403 descends to be in contact with the bottom surface of the channel, the pressing roller 403 rotates along with the pushing device, and the channel is leveled and processed in this way.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a levelling device for green construction of water conservancy channel, is including being used for providing energy supply mechanism (1) of electric energy for levelling device operation, a push-and-pull institution (2) that is used for controlling levelling device removal, an elevating system (3) that is used for highly adjusting compression roller (403), a levelling mechanism (4) that is used for flattening the concrete in the channel, push-and-pull institution (2) are fixed energy supply mechanism (1) rear portion, elevating system (3) are fixed energy supply mechanism (1) below, levelling mechanism (4) are installed elevating system (3) below, its characterized in that: the leveling device is characterized by further comprising a moving mechanism (5) for driving the leveling device to move and a limiting mechanism (6) for limiting the clamping base (401), wherein the moving mechanism (5) is installed on two sides of the energy supply mechanism (1), and the limiting mechanism (6) is fixed on the lifting mechanism (3);
the moving mechanism (5) comprises a fixed plate (501), a guide rod (502), a movable sleeve (503), a sliding block (504), a fixed bolt (505), a second connecting rod (506), an electric push rod (507), a movable plate (508), a mounting rod (509) and a moving wheel (510), wherein the guide rod (502) is mounted on the side surface of the fixed plate (501), the movable sleeve (503) is arranged on the outer side of the guide rod (502), the sliding block (504) is fixed on the movable sleeve (503), the fixed bolt (505) is mounted above the movable sleeve (503), the second connecting rod (506) is mounted at the front part and the rear part of the movable sleeve (503), the electric push rod (507) is mounted on the fixed plate (501), the movable plate (508) is fixed at one end, far away from the fixed plate (501), of the electric push rod (507), and the mounting rod (509) is fixed below the movable plate (508), the moving wheel (510) is disposed below the mounting rod (509);
the limiting mechanism (6) comprises a fixed cylinder (601), a threaded rod (602), a lifting block (603), a spring (604), a lifting rod (605), a limiting block (606) and a limiting column (607), wherein the threaded rod (602) is installed on the fixed cylinder (601), the lifting block (603) is arranged inside the fixed cylinder (601) in a sliding mode, the spring (604) is installed below the lifting block (603), the lifting rod (605) is arranged on the inner side of the spring (604), the limiting block (606) is fixed below the lifting rod (605), and the limiting column (607) is fixed below the limiting block (606).
2. The leveling device for the green construction of the water conservancy channel according to claim 1, characterized in that: energy supply mechanism (1) is including diaphragm (101), guard box (102), battery (103), guard box (102) are fixed diaphragm (101) top, battery (103) are fixed inside guard box (102).
3. The leveling device for the green construction of the water conservancy channel according to claim 1, characterized in that: the push-pull mechanism (2) comprises a bent rod (201) and a holding rod (202), the holding rod (202) is fixed to the rear portion of the bent rod (201), and the bent rod (201) is fixed to the rear end of the energy supply mechanism (1).
4. The leveling device for the green construction of the water conservancy channel according to claim 1, characterized in that: elevating system (3) are including set casing (301), motor (302), lead screw (303), lift cover (304), head rod (305), lifter plate (306), install motor (302) inside set casing (301), lead screw (303) are fixed motor (302) output, lift cover (304) set up lead screw (303) outside, head rod (305) are fixed lift cover (304) both sides, lifter plate (306) are fixed head rod (305) below, seted up on the lifter plate with spacing post (607) complex draw-in groove, spacing post (607) lower extreme card is in the draw-in groove.
5. The leveling device for the green construction of the water conservancy channel according to claim 1, characterized in that: the leveling mechanism (4) comprises two clamping seats (401), a rotating shaft (402) and a pressing roller (403), the rotating shaft (402) is installed on the clamping seats (401), the pressing roller (403) is fixed on the inner side of the rotating shaft (402), the clamping seats are L-shaped, the two clamping seats are clamped on two sides of the lifting mechanism, a through hole in sliding fit with the limiting column (607) is formed in each clamping seat, and the lower end of the limiting column (607) penetrates through the through hole and then is fixedly connected with the lifting mechanism.
6. The leveling device for the green construction of the water conservancy channel according to claim 1, characterized in that: the guide rod (502) is welded with the fixing plate (501), and the sliding block (504) is made of wear-resistant steel.
7. The leveling device for the green construction of the water conservancy channel according to claim 1, characterized in that: the spring (604) is made of carbon steel, and the limiting column (607) is welded with the limiting block (606).
8. The leveling device for the green construction of the water conservancy channel according to claim 3, characterized in that: the holding rod (202) is welded with the bent rod (201), and the holding rod (202) is made of stainless steel.
9. The leveling device for the green construction of the water conservancy channel according to claim 4, characterized in that: the motor (302) is connected with the fixed shell (301) through bolts, and the thickness of the lifting plate (306) is 4 cm.
10. The leveling device for the green construction of the water conservancy channel according to claim 5, characterized in that: the compression roller (403) is welded with the rotating shaft (402), and the compression roller (403) is made of forged steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210631309.5A CN114775543A (en) | 2022-06-06 | 2022-06-06 | A level and smooth device for green construction of water conservancy channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210631309.5A CN114775543A (en) | 2022-06-06 | 2022-06-06 | A level and smooth device for green construction of water conservancy channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114775543A true CN114775543A (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210631309.5A Pending CN114775543A (en) | 2022-06-06 | 2022-06-06 | A level and smooth device for green construction of water conservancy channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114775543A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115573409A (en) * | 2022-10-04 | 2023-01-06 | 河南水建集团有限公司 | Leveling device for irrigation channel construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0718990A (en) * | 1993-07-06 | 1995-01-20 | Takenaka Komuten Co Ltd | Invert concrete leveling device in shielding work |
| CN210712755U (en) * | 2019-09-18 | 2020-06-09 | 张逸军 | Water conservancy irrigation canals and ditches concrete levels device |
| CN212223831U (en) * | 2020-03-31 | 2020-12-25 | 东莞鸿祚建设工程有限公司 | Foundation leveling device for building construction |
| CN213328561U (en) * | 2020-08-13 | 2021-06-01 | 中电建路桥集团有限公司 | Paving device for asphalt concrete |
| CN216516725U (en) * | 2021-12-23 | 2022-05-13 | 谢鹏 | Wall screeding device for construction engineering |
-
2022
- 2022-06-06 CN CN202210631309.5A patent/CN114775543A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0718990A (en) * | 1993-07-06 | 1995-01-20 | Takenaka Komuten Co Ltd | Invert concrete leveling device in shielding work |
| CN210712755U (en) * | 2019-09-18 | 2020-06-09 | 张逸军 | Water conservancy irrigation canals and ditches concrete levels device |
| CN212223831U (en) * | 2020-03-31 | 2020-12-25 | 东莞鸿祚建设工程有限公司 | Foundation leveling device for building construction |
| CN213328561U (en) * | 2020-08-13 | 2021-06-01 | 中电建路桥集团有限公司 | Paving device for asphalt concrete |
| CN216516725U (en) * | 2021-12-23 | 2022-05-13 | 谢鹏 | Wall screeding device for construction engineering |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115573409A (en) * | 2022-10-04 | 2023-01-06 | 河南水建集团有限公司 | Leveling device for irrigation channel construction |
| CN115573409B (en) * | 2022-10-04 | 2024-06-14 | 河南水建集团有限公司 | Leveling device for irrigation channel construction |
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Application publication date: 20220722 |