CN112554133B - Water conservancy construction is with supplementary type pay-off - Google Patents
Water conservancy construction is with supplementary type pay-off Download PDFInfo
- Publication number
- CN112554133B CN112554133B CN202011359746.3A CN202011359746A CN112554133B CN 112554133 B CN112554133 B CN 112554133B CN 202011359746 A CN202011359746 A CN 202011359746A CN 112554133 B CN112554133 B CN 112554133B
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- Prior art keywords
- groove
- block
- connecting block
- water conservancy
- conservancy construction
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000010070 extrusion (rubber) Methods 0.000 claims abstract description 27
- 238000001125 extrusion Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims 2
- 239000000843 powder Substances 0.000 abstract description 20
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract description 19
- 235000011941 Tilia x europaea Nutrition 0.000 abstract description 19
- 239000004571 lime Substances 0.000 abstract description 19
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 239000002689 soil Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C19/00—Apparatus specially adapted for applying particulate materials to surfaces
- B05C19/04—Apparatus specially adapted for applying particulate materials to surfaces the particulate material being projected, poured or allowed to flow onto the surface of the work
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses an auxiliary type pay-off device for water conservancy construction, which comprises an anchor rod, a spring, a rack, a gear and a second opening, wherein a handle is fixedly arranged at the top end of the anchor rod, limiting grooves are formed in the left side and the right side of the interior of the anchor rod, the spring is fixedly arranged on the inner wall of each limiting groove, a movable block is fixedly connected to the front end of the spring, a groove is formed in the surface of the movable block, a movable rod is movably arranged in the groove, a rubber extrusion pad is fixedly arranged at the tail end of the movable rod, a connecting block is fixedly connected to the outer side of the rubber extrusion pad, extrusion grooves are formed in the upper side and the lower side of the connecting block, annular grooves are formed in the left side and the right side of the interior of the connecting block, and a limiting block is fixedly connected to the tail end of the movable block. This water conservancy construction is with supplementary type pay-off can guarantee the homogeneity that lime powder spreads through fixed plate and meshing transmission structure on the device.
Description
Technical Field
The invention relates to the technical field of water conservancy construction, in particular to an auxiliary pay-off device for water conservancy construction.
Background
The hydraulic engineering refers to the engineering of treating rivers in rivers and lakes, when channels of rivers and lakes are treated, river channel protection slopes need to be constructed, paying-off needs to be carried out when the river channel protection slopes are constructed, the paying-off aims are mainly to mark the positions needing to be constructed, and construction lime powder needs to be used for paying-off construction in the marking process.
Some pay-off is used in water conservancy construction in the existing market:
(1) in the water conservancy construction paying-off process, paying-off work is usually carried out manually, lime powder is grabbed manually to carry out paying-off, the construction efficiency is low, the lime powder cannot be guaranteed to be laid straight, the subsequent construction quality is affected, the subsequent lime powder is cleaned difficultly, and meanwhile, the manual laying cannot guarantee the uniform laying-off;
(2) when going on spreading of lime powder and spilling the in-process, meet strong wind weather or when the great construction area of wind-force is under construction, be not convenient for spread when spilling prevent wind, spread and spill the skew and can lead to follow-up construction to appear the deviation, simultaneously, some lime stone powder spread and spill the device and spread the completion back to one of them section, be not convenient for in time spread to another section position and spill work, the result of use is relatively poor.
Therefore, we propose an auxiliary type pay-off device for water conservancy construction so as to solve the problems proposed in the above.
Disclosure of Invention
The invention aims to provide an auxiliary type pay-off device for water conservancy construction, and aims to solve the problems that some pay-off devices in the prior market have low lime powder spreading efficiency and poor accuracy in the pay-off process, are inconvenient to wind and easily cause deviation in subsequent construction.
In order to achieve the purpose, the invention provides the following technical scheme: an auxiliary type pay-off device for water conservancy construction comprises an anchor rod, a spring, a rack, a gear and a second opening, wherein a handle is fixedly arranged at the top end of the anchor rod, limiting grooves are formed in the left side and the right side of the interior of the anchor rod, the spring is fixedly arranged on the inner wall of each limiting groove, a movable block is fixedly connected to the front end of the spring, a groove is formed in the surface of the movable block, a movable rod is movably arranged in the groove, a rubber extrusion pad is fixedly arranged at the tail end of the movable rod, a connecting block is fixedly connected to the outer side of the rubber extrusion pad, extrusion grooves are formed in the upper side and the lower side of the connecting block, annular grooves are formed in the left side and the right side of the connecting block, a limiting block is fixedly connected to the tail end of the movable block, the rack is fixedly connected to the side of the connecting block, an overlapping batten is fixedly arranged at the front end of the rack, and an outer lining is movably arranged on the outer side of the overlapping batten, the spout has been seted up to the inside of outer bush, and the fixed funnel that is provided with in top of outer bush to the inner chamber has been seted up to the inside of outer bush front end, the connecting axle is installed to the bearing on the inner wall of inner chamber, and the outside fixedly connected with gear of connecting axle to the left and right sides bearing of connecting axle installs the buttcover plate, be fixed connection between buttcover plate and the outer bush, and the fixed tuber pipe that keeps off that is provided with in below of outer bush, the fixed plate that is provided with in the outside of connecting axle, first opening has been seted up to the inside of rack.
Preferably, the spacing groove all is equidistant form distribution in the inside left and right sides of stock, and the axis of stock, handle and connecting block all is on same straight line.
Preferably, the movable block passes through to constitute elastic construction between stopper and spring and the stock, and laminates mutually between the outer wall of stopper and the inner wall of spacing groove, the front end of movable block is the slope form, and laminates mutually between the outer wall of movable block front end and the inner wall of ring channel.
Preferably, the rubber extrusion pad symmetric distribution is both sides around the connecting block, and the material of rubber extrusion pad is the rubber material to one-to-one corresponds between rubber extrusion pad and the movable block.
Preferably, the connecting block passes through and constitutes block structure between spring, movable block and ring channel and the stock, and the connecting block passes through and constitutes detachable construction between movable rod and the rubber extrusion pad and the stock to the stock runs through in the inside of connecting block.
Preferably, the shape of the extrusion grooves on the connecting block is round table shape, the connecting block is circular ring shape, the left side and the right side and the middle of the connecting block are both hollow, and the extrusion grooves are symmetrically distributed on the left side and the right side of the connecting block.
Preferably, the rack and the lap strip penetrate through the inner part of the outer bushing, and the outer bushing forms a sliding structure with the rack through the lap strip and the sliding groove.
Preferably, the top end of the outer bushing is provided with a second opening, the middle of the inner portion of the outer bushing is provided with a communicating groove, the first opening and the second opening are communicated with each other, and the inner walls of the front side and the rear side of the middle portion of the communicating groove are arc-shaped.
Preferably, the fixed plates are distributed at equal angles on the outer sides of the connecting shafts, the fixed plates and the connecting shafts form a rotating structure through the racks and the gears and the outer bushing, and the surfaces of the front ends of the fixed plates and the inner walls of the communicating grooves are mutually attached.
Compared with the prior art, the invention has the beneficial effects that: this water conservancy construction is with supplementary type pay-off:
(1) the movable blocks which are distributed at equal intervals are arranged on the device, the movable blocks can be pressed by pressing the rubber extrusion pads on the side faces of the connecting blocks, so that springs at the rear ends of the movable blocks are extruded, and the surface of each movable block is inclined, so that the height of the connecting blocks and the whole rack can be adjusted by vertically moving the connecting blocks only by pressing a small distance, the using effect of the device is improved, after the anchor rods are inserted into soil, the anchor rods can be adapted to different soil qualities to be placed by vertically adjusting the connecting blocks, the application range of the device is improved, the wind blocking pipes can be attached to the bottom surface as far as possible when the anchor rods are placed, so that the device can reduce the adverse effect of wind power on lime powder spreading in the lime powder spreading process, and the using effect of the device is improved;
(2) the device does not need manual spreading work in the spreading process, only the whole sliding connecting block is needed, the gear rotates under the action of the rack, so that fixing plates on the connecting shaft are driven to rotate synchronously, the device can perform uniform spreading work in the using process, hands cannot be dirtied, materials can be directly put into the device from the top end of the funnel, the lime powder spreading work can be completed, the practicability of the device is improved, and the spreading uniformity can be ensured by using the fixing plates distributed at equal intervals;
(3) the annular groove is arranged inside the connecting block of the device, so that after one section of the device is paved, the annular groove and the clamping structure on the device are utilized to disassemble one end of the anchor rod, then the rack is rotated, and the paving and sprinkling work is timely carried out on the other section of the position, so that the use convenience of the device is improved.
Drawings
FIG. 1 is a side cross-sectional view of the anchor rod of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the connection structure of the anchor rod and the connecting block of the present invention;
FIG. 4 is a front cross-sectional structural view of the outer liner of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention;
FIG. 6 is a side cross-sectional structural view of the outer liner of the present invention;
FIG. 7 is a side sectional structural view of the connecting shaft of the present invention.
In the figure: 1. an anchor rod; 2. a grip; 3. a limiting groove; 4. a spring; 5. a movable block; 6. a groove; 7. a movable rod; 8. a rubber extrusion pad; 9. connecting blocks; 10. extruding a groove; 11. an annular groove; 12. a limiting block; 13. a rack; 14. overlapping the laths; 15. an outer liner; 16. a chute; 17. a funnel; 18. a gear; 19. a connecting shaft; 20. a butt plate; 21. an air blocking pipe; 22. an inner cavity; 23. a fixing plate; 24. a first opening; 25. a communicating groove; 26. a second opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an auxiliary type pay-off device for water conservancy construction comprises an anchor rod 1, a handle 2, a limiting groove 3, a spring 4, a movable block 5, a groove 6, a movable rod 7, a rubber extrusion pad 8, a connecting block 9, an extrusion groove 10, an annular groove 11, a limiting block 12, a rack 13, an overlapping plate strip 14, an outer bushing 15, a sliding groove 16, a funnel 17, a gear 18, a connecting shaft 19, a butt plate 20, an air blocking pipe 21, an inner cavity 22, a fixing plate 23, a first opening 24, a communicating groove 25 and a second opening 26, wherein the handle 2 is fixedly arranged at the top end of the anchor rod 1, the limiting grooves 3 are formed in the left side and the right side of the interior of the anchor rod 1, the spring 4 is fixedly arranged on the inner wall of the limiting groove 3, the movable block 5 is fixedly connected with the front end of the spring 4, the groove 6 is formed in the surface of the movable block 5, the movable rod 7 is movably arranged in the groove 6, the rubber extrusion pad 8 is fixedly arranged at the tail end of the movable rod 7, the outer side of the rubber extrusion pad 8 is fixedly connected with a connecting block 9, the upper side and the lower side of the connecting block 9 are both provided with extrusion grooves 10, the left side and the right side of the inner part of the connecting block 9 are both provided with annular grooves 11, the tail end of the movable block 5 is fixedly connected with a limiting block 12, the side surface of the connecting block 9 is fixedly connected with a rack 13, the front end of the rack 13 is fixedly provided with an overlapping lath 14, the outer side of the overlapping lath 14 is movably provided with an outer bushing 15, the inner part of the outer bushing 15 is provided with a chute 16, a funnel 17 is fixedly arranged above the outer bushing 15, the inner part of the front end of the outer bushing 15 is provided with an inner cavity 22, the inner wall of the inner cavity 22 is provided with a connecting shaft 19 in a bearing manner, the outer side of the connecting shaft 19 is fixedly connected with a gear 18, the left side and the right side of the connecting shaft 19 are provided with butt-joint plates 20 in a bearing manner, the butt-joint plates 20 are fixedly connected with the outer bushing 15, and an air blocking pipe 21 is fixedly arranged below the outer bushing 15, a fixed plate 23 is fixedly arranged on the outer side of the connecting shaft 19, and a first opening 24 is formed in the rack 13.
The movable block 5 passes through and constitutes elastic structure between stopper 12 and spring 4 and the stock 1, and laminate mutually between the outer wall of stopper 12 and the inner wall of spacing groove 3, and the front end of movable block 5 is the slope form, and laminates mutually between the outer wall of movable block 5 front end and the inner wall of ring channel 11, and the movable block 5 of inclined surface makes the surface of movable block 5 can automatic indentation stock 1's inside when receiving the extrusion, has promoted the convenience that the device used.
The shape of extrusion groove 10 on connecting block 9 is the round platform form, and connecting block 9's shape is the ring form, and the left and right sides and the centre of this connecting block 9 are cavity form, and extrusion groove 10 symmetric distribution is in the left and right sides of connecting block 9, can extrude the slope surface of movable block 5 through extrusion groove 10 on the device, make connecting block 9 can extrude through extrusion groove 10 and movable block 5 and stock 1 automatically when removing, promoted the convenience that the device used.
The rack 13 and the overlapping lath 14 penetrate through the inner part of the outer bushing 15, and the outer bushing 15 forms a sliding structure with the rack 13 through the overlapping lath 14 and the sliding groove 16, so that the outer bushing 15 can move straightly through the sliding structure on the device.
Fixed plate 23 is in the equal angular distribution in the outside of connecting axle 19, and fixed plate 23 and connecting axle 19 pass through rack 13 and gear 18 and constitute rotating-structure between outer bush 15 to laminate mutually between fixed plate 23 front end surface and the inner wall of intercommunication groove 25, can cooperate the meshing transmission structure between gear 18 and the rack 13 through the sliding construction on the device, make funnel 17 can carry out the even shop of lime powder when moving forward and spill, promoted the practicality of device.
The working principle of the embodiment is as follows: when the auxiliary type pay-off device for water conservancy construction is used, as shown in figures 1-4, when the device is used, the placement depth of the anchor rod 1 is determined according to the soil quality of soil, the anchor rod 1 is integrally inserted into the soil, the height of the connecting block 9 is adjusted according to the placement depth of the anchor rod 1, when the device is adjusted, the rubber extrusion pad 8 can be pressed, and the rubber extrusion pad 8 has certain elasticity, so that the movable rod 7 can move towards the center of the anchor rod 1 when the rubber extrusion pad 8 is pressed, the movable rod 7 can extrude the inner wall of the groove 6 at the front end of the movable block 5, the movable block 5 and the limiting block 12 can move towards the limiting groove 3 in the anchor rod 1 until the straight end of the outer surface of the movable block 5 is completely retracted into the limiting groove 3, the spring 4 is compressed, and the surface of the movable block 5 is extruded through the inner wall of the connecting block 9, the movable block 5 is integrally retracted into the limiting groove 3, at the moment, the anchor rod 1 and the connecting block 9 are disengaged from each other, the connecting block 9 can be integrally moved, and as the inner wall of the extrusion groove 10 is inclined, when the extrusion groove 10 contacts the movable block 5 at the upper position and the lower position of the anchor rod 1, the movable block 5 can be extruded through the inner wall of the extrusion groove 10 until the movable block 5 is completely retracted into the limiting groove 3, and until the horizontal central line of the movable block 5 and the horizontal central line of the movable rod 7 are on the same straight line, the movable block 5 can be clamped into the annular groove 11 in the connecting block 9 again, so that the clamping operation is completed again, the position of the connecting block 9 is adjusted and fixed, the air blocking pipe 21 on the device is close to the ground as much as possible, and the influence of wind on the uniform spreading operation of lime powder is avoided (as shown in fig. 2);
as shown in fig. 1 and 3-7, when spreading lime powder, the spreading work can be performed by throwing dried lime powder into the interior of the hopper 17, and horizontally moving the whole hopper 17 on the rack 13, it should be noted that the rack 13 in fig. 4 can be extended according to the actual use requirement, and the length of the rack 13 in fig. 4 is not particularly required, during the movement of the hopper 17, the outer bushing 15 moves straight on the rack 13 through the lap lath 14 and the chute 16, and simultaneously, because the rack 13 and the gear 18 inside the inner cavity 22 are meshed with each other, during the sliding of the outer bushing 15, the connecting shaft 19 rotates under the action of the rack 13 and the gear 18, so as to drive the fixing plate 23 on the surface of the connecting shaft 19 to rotate, the lime powder falls into the first opening 24 inside the rack 13 from the lower part of the hopper 17 through the second opening 26, then lime powder can fall from the communicating groove 25 in the outer lining 15 through the cavity between two adjacent fixing plates 23, finally fall on the ground from the wind shielding pipe 21, and complete the uniform spreading work, when the next section needs to be spread, as shown in fig. 4, the anchor rod 1 on the left side can be disassembled according to the steps of disassembling and assembling the connecting block 9, the anchor rod 1 on the right side is integrally rotated by 180 degrees clockwise, then the anchor rod 1 which is just disassembled is re-assembled, after the assembling work is completed, the lime powder spreading work is carried out on the next section through the same steps, which is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art which is known by technicians in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a water conservancy construction is with supplementary type pay-off, includes stock (1), spring (4), rack (13), gear (18) and second opening (26), its characterized in that: the anchor rod comprises an anchor rod (1), a handle (2) and a spring (4), wherein the handle (2) is fixedly arranged at the top end of the anchor rod (1), the left side and the right side of the interior of the anchor rod (1) are provided with a limiting groove (3), the inner wall of the limiting groove (3) is fixedly provided with the spring (4), the front end of the spring (4) is fixedly connected with a movable block (5), the surface of the movable block (5) is provided with a groove (6), the interior of the groove (6) is movably provided with a movable rod (7), the tail end of the movable rod (7) is fixedly provided with a rubber extrusion pad (8), the outer side of the rubber extrusion pad (8) is fixedly connected with a connecting block (9), the upper side and the lower side of the connecting block (9) are respectively provided with an extrusion groove (10), the left side and the right side of the interior of the connecting block (9) are respectively provided with an annular groove (11), the tail end of the movable block (5) is fixedly connected with a limiting block (12), the side of the connecting block (9) is fixedly connected with a rack (13), and the front end of the rack (13) is fixedly provided with an overlapping lath (14), the outer side of the overlapping lath (14) is movably provided with an outer bushing (15), a sliding groove (16) is arranged inside the outer bushing (15), a funnel (17) is fixedly arranged above the outer bushing (15), an inner cavity (22) is arranged inside the front end of the outer bushing (15), a connecting shaft (19) is arranged on the inner wall of the inner cavity (22) in a bearing mode, a gear (18) is fixedly connected to the outer side of the connecting shaft (19), and the left and right sides of the connecting shaft (19) are provided with butt joint plates (20) by bearings, the butt joint plates (20) are fixedly connected with the outer bushing (15), an air blocking pipe (21) is fixedly arranged below the outer bushing (15), a fixing plate (23) is fixedly arranged on the outer side of the connecting shaft (19), and a first opening (24) is formed in the rack (13);
the fixing plates (23) are distributed at equal angles on the outer side of the connecting shaft (19), the fixing plates (23) and the connecting shaft (19) form a rotating structure through the racks (13) and the gears (18) and the outer bushing (15), and the front end surfaces of the fixing plates (23) are attached to the inner wall of the communication groove (25).
2. The auxiliary type pay-off device for water conservancy construction according to claim 1, characterized in that: spacing groove (3) all are equidistant form distribution in the inside left and right sides of stock (1), and the axis of stock (1), handle (2) and connecting block (9) all is on same straight line.
3. The auxiliary type pay-off device for water conservancy construction according to claim 1, characterized in that: the movable block (5) is of an elastic structure between the limiting block (12) and the anchor rod (1) through the spring (4), the outer wall of the limiting block (12) and the inner wall of the limiting groove (3) are mutually attached, the front end of the movable block (5) is of an inclined shape, and the outer wall of the front end of the movable block (5) and the inner wall of the annular groove (11) are mutually attached.
4. The auxiliary type pay-off device for water conservancy construction according to claim 1, characterized in that: rubber extrusion pad (8) symmetric distribution is in the left and right sides of stock (1), and the material of rubber extrusion pad (8) is the rubber material to one-to-one between rubber extrusion pad (8) and movable block (5).
5. The water conservancy construction is with supplementary type pay-off of claim 4, characterized in that: connecting block (9) constitute the block structure through between spring (4), movable block (5) and ring channel (11) and stock (1), and connecting block (9) constitute detachable construction through between movable rod (7) and rubber extrusion pad (8) and stock (1) to stock (1) runs through in the inside of connecting block (9).
6. The auxiliary type pay-off device for water conservancy construction according to claim 1, characterized in that: the shape of the extrusion groove (10) on the connecting block (9) is round table shape, the shape of the connecting block (9) is circular ring shape, the left side and the right side of the connecting block (9) and the middle of the connecting block are both hollow, and the extrusion groove (10) is symmetrically distributed on the left side and the right side of the connecting block (9).
7. The auxiliary type pay-off device for water conservancy construction according to claim 1, characterized in that: the rack (13) and the lap lath (14) both penetrate through the inner part of the outer bushing (15), and the outer bushing (15) forms a sliding structure with the rack (13) through the lap lath (14) and the sliding groove (16).
8. The auxiliary type pay-off device for water conservancy construction according to claim 1, characterized in that: the top end of the outer lining (15) is provided with a second opening (26), the middle inside the outer lining (15) is provided with a communication groove (25), the first opening (24) and the second opening (26) are communicated with each other, and the inner walls of the front side and the rear side of the middle part of the communication groove (25) are arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011359746.3A CN112554133B (en) | 2020-11-27 | 2020-11-27 | Water conservancy construction is with supplementary type pay-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011359746.3A CN112554133B (en) | 2020-11-27 | 2020-11-27 | Water conservancy construction is with supplementary type pay-off |
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| Publication Number | Publication Date |
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| CN112554133A CN112554133A (en) | 2021-03-26 |
| CN112554133B true CN112554133B (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011359746.3A Expired - Fee Related CN112554133B (en) | 2020-11-27 | 2020-11-27 | Water conservancy construction is with supplementary type pay-off |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101705116B1 (en) * | 2015-10-28 | 2017-02-13 | 주식회사 이앤앤이 | Double-side block and slate block type architecture using the same |
| CN108360456B (en) * | 2018-01-25 | 2020-01-07 | 温州市瓯飞经济开发投资有限公司 | Construction method of tidal flat area tide facing stone facing protective surface structure |
| CN109469074A (en) * | 2018-10-26 | 2019-03-15 | 中铁二院成都勘察设计研究院有限责任公司 | A kind of cutting slope defending structure and its construction method |
| CN110106830B (en) * | 2019-04-30 | 2020-11-27 | 湖北工业大学 | Porous mold bag concrete ecological revetment structure and construction method |
| CN210975458U (en) * | 2019-08-16 | 2020-07-10 | 广西远昌建设有限公司 | Lime powder laying device for construction of building highway |
| CN210753587U (en) * | 2019-09-05 | 2020-06-16 | 胡俊 | Marking device for construction |
| CN111705795B (en) * | 2020-06-22 | 2021-12-14 | 南华大学 | Prefabricated anchor pier for slope reinforcement and post-cast lattice beam assembly integral construction method |
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