CN115162378B - Environment-friendly ecological slope protection structure and construction method thereof - Google Patents
Environment-friendly ecological slope protection structure and construction method thereof Download PDFInfo
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- CN115162378B CN115162378B CN202210992747.4A CN202210992747A CN115162378B CN 115162378 B CN115162378 B CN 115162378B CN 202210992747 A CN202210992747 A CN 202210992747A CN 115162378 B CN115162378 B CN 115162378B
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- 238000010276 construction Methods 0.000 title abstract description 6
- 239000011449 brick Substances 0.000 claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 238000003825 pressing Methods 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000011464 hollow brick Substances 0.000 description 13
- 230000033001 locomotion Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Road Paving Structures (AREA)
Abstract
The invention relates to a green environment-friendly ecological slope protection structure and a construction method thereof, wherein the green environment-friendly ecological slope protection structure comprises hollow slope protection bricks, and special equipment is needed to be used when the green environment-friendly ecological slope protection structure is paved, and the equipment comprises a workbench, a paving device and an intermittent transmission device.
Description
Technical Field
The invention relates to the field of green ecological slope protection, in particular to a green ecological slope protection structure and a construction method thereof.
Background
The slope protection refers to a common name of various paving and planting on a slope surface for preventing the slope from being washed, and the slope protection means for reinforcing the surface layer of the slope by utilizing the interaction of plants and rock soil is realized by planting plants on the surface of the slope, so that the slope protection device has the advantages of environmental protection, long sustainability and the like.
The following problems also exist when laying the planted hollow bricks for slope protection:
1. when the hollow bricks are paved and planted on the slope protection, the hollow bricks are paved and planted on the slope protection by manpower in the traditional common method, and the hollow bricks paved and planted on the slope protection are manually moved to and fro in the paving process, so that the labor force is increased, and the slope protection is not easy to operate and has a certain danger.
2. When the hollow brick of planting is laid to the bank protection, traditional in-process of laying through the manual work takes place to take place to the inaccurate phenomenon of counterpoint easily, and the phenomenon of laying disqualification takes place still easily to appear when complex operation, not only influences the quality of laying still further makes the efficiency greatly reduced of laying.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides an environment-friendly ecological slope protection structure and a construction method thereof.
The invention aims to solve the technical problems by adopting the following technical scheme: the environment-friendly ecological slope protection structure comprises hollow slope protection bricks, wherein the hollow slope protection bricks are of hexagonal structures, and the hollow slope protection bricks are uniformly paved on a slope protection;
the green environment-friendly ecological slope protection structure needs special equipment during paving, the equipment comprises a workbench, a paving device and an intermittent transmission device, the paving device is arranged at the position, close to the left side, of the top of the workbench, and the intermittent transmission device is arranged at the top of the workbench and positioned at the right side of the paving device;
the laying device comprises a cylindrical shaft, a driving assembly, square plates, electric telescopic rods, plates, rotating rods, adjusting plates, moving assemblies and clamping devices, wherein the cylindrical shaft is rotatably arranged at the position, close to the left side, of the top of the workbench, the driving assembly is further arranged on the workbench, the square plates are fixedly arranged at the top of the cylindrical shaft, a placing groove is formed in the middle position of the left side of each square plate, the electric telescopic rods are fixedly arranged in the placing groove, the moving ends of the electric telescopic rods are fixedly provided with plates with left openings, the right ends of the plates are symmetrically connected with the square plates through auxiliary telescopic rods, the rotating rods are rotatably arranged at the grooves in the left side of the plates, the adjusting plates are fixedly arranged on the rotating rods, the rear ends of the rotating rods penetrate through the vertical sections of the rear sides and extend backwards, the moving assemblies are further arranged on the plates, and the clamping devices are arranged at the bottoms of the adjusting plates;
the clamping device comprises a fixed plate, a sliding plate, an electric push rod, a moving plate, a cylindrical rod, a rotating assembly, a clamping plate and a fixing assembly, wherein an air cylinder is fixedly arranged at the center of the bottom of the adjusting plate, the fixed plate is fixedly arranged at the bottom of the air cylinder, a sliding groove is formed in the bottom of the fixed plate, the sliding plate is arranged in the sliding groove in a sliding manner, the electric push rod is fixedly arranged in the sliding groove, the moving end of the electric push rod is fixedly connected with the rear end face of the sliding plate, the moving plate is uniformly and fixedly arranged at the bottom of the sliding plate from front to back, a rectangular groove is formed in the bottom of the moving plate, the cylindrical rod is rotationally arranged in the rectangular groove, the left end of the cylindrical rod extends leftwards after penetrating through the left side of the moving plate, the rotating assembly is further arranged on the cylindrical rod, a plurality of groups of clamping plates are slidably arranged in the rectangular groove, rubber pads are fixedly arranged on the opposite faces of each group of the clamping plates, screw structures which are in opposite directions are arranged between each group of two clamping plates, the clamping plates are in screw threads, and the screw threads are connected between the clamping plates, and the cylindrical rods are respectively provided with the fixing assembly.
As a preferable technical scheme of the invention, the driving assembly comprises an intermittent motor, a driving gear and a transmission gear, wherein the intermittent motor is fixedly arranged at the position, close to the left side, of the top of the workbench, the driving gear is fixedly arranged on an output shaft of the intermittent motor, the transmission gear is fixedly arranged on a cylinder shaft, and the driving gear and the transmission gear are meshed for transmission.
As a preferable technical scheme of the invention, the moving assembly comprises an extending plate, a gear plate and an incomplete gear, the top of the rear end face of the plate is fixedly provided with the extending plate, the rear end face of the extending plate is provided with a displacement groove, the gear plate is arranged in the displacement groove in a sliding way, an electric sliding block is also arranged in the displacement groove, the electric sliding block is fixedly connected with the gear plate, the incomplete gear is fixedly arranged on the rotating rod and positioned on the rear end face of the plate, and the incomplete gear and the gear plate are in meshed transmission.
As a preferable technical scheme of the invention, the rotating assembly comprises a chain wheel, a chain, a first gear, a forward and backward rotating motor and a second gear, wherein the chain wheels are fixedly arranged on a plurality of cylindrical rods arranged from front to back and positioned on the left side of the moving plate, the plurality of chain wheels are connected through chain transmission, the first gear is fixedly arranged on one cylindrical rod, the forward and backward rotating motor is fixedly arranged on the left side of the sliding plate, the second gear is fixedly arranged on an output shaft of the forward and backward rotating motor, and the second gear and the first gear are meshed for transmission.
As a preferable technical scheme of the invention, the fixing component comprises sliding plates, connecting plates, rectangular blocks, wedge blocks, reset springs, templates, spring rods, trapezoid blocks and pressing plates, wherein the sliding plates are fixedly arranged on opposite surfaces of each clamping plate, the connecting plates are arranged between the two sliding plates, a return-type through groove is formed in the left side of each connecting plate, the rectangular blocks are fixedly arranged at the left end and the right end of each return-type through groove, the sliding plates are slidably arranged in the return-type through grooves, the wedge blocks are fixedly arranged at one ends of the sliding plates, which are positioned in the return-type through grooves, the vertical sections of the wedge blocks are connected with the rectangular blocks through the reset springs, the reset springs are sleeved on the sliding plates, the rectangular template through grooves are formed in the top of each connecting plate, templates with downward openings are fixedly arranged at the top of each connecting plate, the trapezoid blocks are fixedly arranged at the bottom of the horizontal sections of each through the spring rods, the trapezoid blocks are slidably arranged in the rectangular through grooves, and the pressing plates are fixedly arranged at the bottom of the trapezoid blocks.
As a preferable technical scheme of the invention, a plurality of semi-arc grooves are uniformly formed on the inclined surface of the wedge block from top to bottom, and rotating rollers are rotatably arranged in the semi-arc grooves.
As a preferable technical scheme of the invention, scale marks are arranged at the position of the left end face of the sliding plate, which is close to the rear side.
As a preferable technical scheme of the invention, the bottom of the workbench is fixedly provided with self-locking universal wheels near four corners, and the front end surface of the workbench is fixedly provided with a pushing handle near the left side.
As a preferable technical scheme of the invention, the method for paving the green environment-friendly ecological slope protection structure by using the equipment comprises the following steps:
s1, clamping: firstly, placing hollow slope protection bricks to be paved on an intermittent transmission device, and then rapidly clamping and fixing the hollow slope protection bricks to be paved in batches through a clamping device;
s2, paving: s1, after the step is finished, paving the hollow slope protection bricks which are clamped and fixed on the slope protection through a paving device;
s3, pressing: s2, pressing the laid hollow slope protection bricks through the fixed assembly.
Compared with the prior art, the invention has the following advantages:
1. when the hollow bricks are paved and planted on the slope protection, the planted hollow bricks are firstly placed on the intermittent transmission device through the workbench, the paving device and the intermittent transmission device, and then the planted hollow bricks are clamped and paved by utilizing the paving device, so that the problems of labor increase and paving efficiency reduction caused by traditional manual paving are avoided.
2. According to the invention, through the paving device, when the planted hollow bricks are paved on the slope protection, the paving device is generally utilized to directly pave the clamped and fixed planted hollow bricks, and the manual alignment is not needed, so that the phenomenon of inaccurate alignment is avoided, the paving quality is improved, and meanwhile, the paving efficiency is greatly improved.
3. According to the invention, through the moving assembly, the position of the clamping device can be randomly adjusted according to different slope protection angles paved as required, so that the application range of the device is greatly improved.
4. According to the invention, through the fixed assembly, the laying device can lay the planted hollow bricks and simultaneously press the planted hollow bricks after laying, so that the later-stage independent treatment of the laid planted hollow bricks is avoided, and the laying working efficiency is greatly improved.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the hollow slope protection brick structure of the present invention;
FIG. 2 is a first perspective view (from front to rear) of the paving apparatus of the present invention;
FIG. 3 is a second perspective view of the paving apparatus of the present invention;
FIG. 4 is a schematic view of the main cross-sectional structure of the present invention;
FIG. 5 is a schematic view of the operation of the present invention;
FIG. 6 is an enlarged view of a portion of the invention at M of FIG. 5;
FIG. 7 is an enlarged view of a portion of the invention at N of FIG. 5;
FIG. 8 is a schematic diagram of the laying process of the hollow slope protection brick of the present invention;
fig. 9 is a flowchart of the operation of the present invention.
In the figure: 1. hollow slope protection bricks; 2. a work table; 21. self-locking universal wheels; 22. pushing the handle; 3. a paving device; 31. a cylindrical shaft; 32. a drive assembly; 321. an intermittent motor; 322. a drive gear; 323. a transmission gear; 33. a square plate; 34. an electric telescopic rod; 35. plate; 36. a rotating rod; 37. an adjusting plate; 38. a moving assembly; 381. an extension plate; 382. a gear plate; 383. an incomplete gear; 4. a clamping device; 41. a fixing plate; 42. a slip plate; 421. scale marks; 43. an electric push rod; 44. a moving plate; 45. a cylindrical rod; 46. a rotating assembly; 461. a sprocket; 462. a chain; 463. a first gear; 464. a forward and reverse rotation motor; 465. a second gear; 47. a clamping plate; 48. a fixing assembly; 481. a sliding plate; 482. a connecting plate; 483. rectangular blocks; 484. wedge blocks; 485. a return spring; 486. templates; 487. a spring rod; 488. A trapezoid block; 489. pressing the plate; 5. intermittent transmission device.
Detailed Description
The present invention is further described in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present invention easy to understand.
Referring to fig. 1, an environment-friendly ecological slope protection structure comprises hollow slope protection bricks 1, wherein the hollow slope protection bricks 1 are of hexagonal structures, and the hollow slope protection bricks 1 are uniformly paved on a slope protection;
referring to fig. 2, the above-mentioned green ecological slope protection structure needs to use special equipment when laying, the equipment includes a workbench 2, a laying device 3 and an intermittent transmission device 5, the laying device 3 is disposed at the position of the top of the workbench 2 near the left side, and the intermittent transmission device 5 is disposed at the top of the workbench 2 and located at the right side of the laying device 3;
referring to fig. 2 and 3, the paving device 3 includes a cylindrical shaft 31, a driving assembly 32, a square plate 33, an electric telescopic rod 34, a plate 35, a rotary rod 36, an adjusting plate 37, a moving assembly 38 and a clamping device 4, the cylindrical shaft 31 is rotatably arranged at the position, close to the left, of the top of the workbench 2, the driving assembly 32 is further arranged on the workbench 2, the square plate 33 is fixedly arranged at the top of the cylindrical shaft 31, a placing groove is formed in the middle position of the left side of the square plate 33, the electric telescopic rod 34 is fixedly arranged in the placing groove, the moving end of the electric telescopic rod 34 is fixedly provided with the plate 35 with an opening left, the right end of the plate 35 is symmetrically connected with the square plate 33 through the auxiliary telescopic rod, the rotary rod 36 is rotatably arranged at a groove position on the left side of the plate 35, the adjusting plate 37 is fixedly arranged on the rotary rod 36, the rear end of the rotary rod 36 extends backwards through a vertical section on the rear side, the plate 35 is further provided with the moving assembly 38, and the clamping device 4 is arranged at the bottom of the adjusting plate 37.
When the slope protection device is in an original state, firstly, hollow slope protection bricks 1 needing to be paved are placed on the intermittent transmission device 5, after the hollow slope protection bricks are placed, the cylindrical shaft 31 is driven to rotate by the aid of the driving component 32, the cylindrical shaft 31 drives the square plate 33 to rotate, the square plate 33 enables the electric telescopic rod 34 to drive the plate 35 to rotate, the adjusting plate 37 drives the clamping device 4 to move to the position right above the intermittent transmission device 5, at the moment, the hollow slope protection bricks 1 on the intermittent transmission device 5 are rapidly clamped and fixed in batches through the aid of the clamping device 4, after the hollow slope protection bricks are clamped and fixed, the adjusting plate 37 is driven to restore to the original position by the aid of the driving component 32, when the clamping device 4 drives the hollow slope protection bricks 1 to be clamped and fixed to the left side, at the moment, the inclination angle of the clamping device 4 is adjusted by the aid of the moving component 38 according to the fact that the inclination angle of the hollow slope protection bricks 1 needing to be paved is different, after the adjustment, the hollow slope protection bricks 1 which are clamped and fixed are paved on the slope protection bricks are paved by the aid of the clamping device 4, the position of the clamping device 4 can be adjusted at will according to the inclination angle of the slope protection bricks which are different according to the needs, and the position of the hollow slope protection bricks can be adjusted greatly, and the applicable range is greatly improved.
Referring to fig. 3, fig. 4 and fig. 5, the clamping device 4 includes a fixed plate 41, a sliding plate 42, an electric push rod 43, a moving plate 44, a cylindrical rod 45, a rotating assembly 46, a clamping plate 47 and a fixing assembly 48, the bottom center position of the adjusting plate 37 is fixedly provided with a cylinder, the bottom of the cylinder is fixedly provided with the fixed plate 41, the bottom of the fixed plate 41 is provided with a sliding groove, the sliding plate 42 is slidably arranged in the sliding groove, the electric push rod 43 is fixedly arranged in the sliding groove, the moving end of the electric push rod 43 is fixedly connected with the rear end face of the sliding plate 42, the bottom of the sliding plate 42 is uniformly and fixedly provided with the moving plate 44 from front to back, the bottom of the moving plate 44 is provided with a rectangular groove, the cylindrical rod 45 is rotatably arranged in the rectangular groove, the left end of the cylindrical rod 45 penetrates through the left side of the moving plate 44 and then extends leftwards, the cylindrical rod 45 is further provided with the rotating assembly 46, the rectangular groove is internally provided with a plurality of groups of clamping plates 47, the back of each group of clamping plates 47 is fixedly provided with a rubber pad, the back of each group of clamping plates 47 is fixedly arranged on the circular groove, the cylindrical rod 45 is positioned between each group of two clamping plates 47 and is provided with a thread assembly which is in opposite thread structure between the clamping plates 47, and the cylindrical rod 47 is connected with the cylindrical rod 47.
Referring to fig. 3, a scale line 421 is disposed on the left end surface of the sliding plate 42 near the rear side.
When shaped plate 35 drives regulating plate 37 and rotates, regulating plate 37 makes the cylinder drive fixed plate 41 move to intermittent type transmission device 5 directly over, after fixed plate 41 moves to intermittent type transmission device 5 directly over, start the cylinder, the cylinder makes fixed plate 41 drive the slip board 42 down motion, slip board 42 makes movable plate 44 drive clamping plate 47 down motion, make clamping plate 47 be located the hollow slope protection brick 1 that needs to lay, at this moment drive cylinder pole 45 through the rotating assembly 46 that sets up and rotate, cylinder pole 45 makes every group clamping plate 47 carry out the back to back motion, and then make clamping plate 47 carry out quick clamp fixation to the hollow slope protection brick 1 that needs to lay, after utilizing the inclination that the movable assembly 38 that sets up laid as required is different, after adjusting clamping device 4's inclination, start the cylinder, the cylinder makes fixed plate 41 will press from both sides tight fixed hollow slope protection brick 1 to lay on the slope protection, utilize the mode of interval crossing to lay hollow slope protection brick 1, (referring to fig. 8) specifically: starting from the first row on the slope surface inclined from top to bottom to right, firstly paving the odd-numbered hollow slope protection bricks 1, paving the even-numbered hollow slope protection bricks 1 after paving, starting the electric push rod 43 after paving the odd-numbered hollow slope protection bricks 1, and pushing the sliding plate 42 by the electric push rod 43 to move in the sliding groove, so that the hollow slope protection bricks 1 after clamping and fixing move so as to be staggered with the paved odd-numbered hollow slope protection bricks 1, and enabling the hollow slope protection bricks 1 after clamping and fixing to be adjusted more accurately through the scale marks 421 arranged on the sliding plate 42.
Referring to fig. 2, the driving assembly 32 includes an intermittent motor 321, a driving gear 322 and a transmission gear 323, the intermittent motor 321 is fixedly mounted on the top of the workbench 2 near the left side, the driving gear 322 is fixedly mounted on an output shaft of the intermittent motor 321, the transmission gear 323 is fixedly mounted on the cylindrical shaft 31, and the driving gear 322 and the transmission gear 323 are in meshed transmission.
After the hollow slope protection brick 1 to be laid is placed on the intermittent transmission device 5, the intermittent motor 321 is started, the intermittent motor 321 drives the driving gear 322 to rotate, the driving gear 322 enables the transmission gear 323 to drive the cylindrical shaft 31 to rotate, and the cylindrical shaft 31 enables the square plate 33 to drive the clamping device 4 to move to the position right above the intermittent transmission device 5.
Referring to fig. 3, the moving assembly 38 includes an extension plate 381, a gear plate 382 and an incomplete gear 383, the top of the rear end surface of the plate 35 is fixedly provided with the extension plate 381, the rear end surface of the extension plate 381 is provided with a displacement slot, the gear plate 382 is slidably disposed in the displacement slot, an electric slider is further disposed in the displacement slot, the electric slider is fixedly connected with the gear plate 382, the incomplete gear 383 is fixedly mounted on the rotary rod 36 and located on the rear end surface of the plate 35, and the incomplete gear 383 and the gear plate 382 are in meshed transmission.
When the inclination of the slope protection paved according to the requirement is different, the electric sliding block is started, the electric sliding block drives the gear plate 382 to move in the displacement groove, the gear plate 382 drives the incomplete gear 383 to rotate, the incomplete gear 383 drives the rotary rod 36 to rotate, the rotary rod 36 enables the adjusting plate 37 to drive the clamping device 4 to rotate, and then the inclination of the clamping device 4 is adjusted, so that the application range of the device is greatly improved.
Referring to fig. 6, the rotating assembly 46 includes a sprocket 461, a chain 462, a first gear 463, a forward and reverse motor 464 and a second gear 465, the sprockets 461 are fixedly mounted on the plurality of cylindrical rods 45 disposed from front to back and located at the left side of the moving plate 44, the plurality of sprockets 461 are in transmission connection with each other through the chain 462, the first gear 463 is fixedly mounted on one of the cylindrical rods 45, the forward and reverse motor 464 is fixedly mounted at the left side of the sliding plate 42, the second gear 465 is fixedly mounted on the output shaft of the forward and reverse motor 464, and the second gear 465 is in meshed transmission with the first gear 463.
After the clamping plate 47 is positioned in the hollow slope protection brick 1 needing to be paved, the forward and reverse motor 464 is started, the forward and reverse motor 464 drives the second gear 465 to rotate, the second gear 465 drives the first gear 463 to rotate, the first gear 463 drives one of the cylindrical rods 45 to rotate, the chain 462 drives the plurality of chain wheels 461 to rotate, the chain wheels 461 drive the plurality of cylindrical rods 45 to rotate, the cylindrical rods 45 enable each group of clamping plates 47 to move back to back, the clamping plates 47 are further enabled to clamp and fix the hollow slope protection brick 1 needing to be paved rapidly, friction force can be increased through rubber pads installed on the clamping plates 47, and the hollow slope protection brick 1 is clamped and fixed better.
Referring to fig. 7, the fixing assembly 48 includes a sliding plate 481, a connecting plate 482, rectangular blocks 483, wedge blocks 484, return springs 485, shaped plates 486, spring rods 487, trapezoid blocks 488 and pressing plates 489, wherein the sliding plate 481 is fixedly mounted on opposite surfaces of each group of clamping plates 47, a connecting plate 482 is disposed between the two sliding plates 481, a circular through groove is formed in the left side of the connecting plate 482, the rectangular blocks 483 are fixedly mounted at the left end and the right end of the circular through groove, the sliding plates 481 are slidably disposed in the circular through groove, one end of the sliding plate 481 located in the circular through groove is fixedly mounted with the wedge blocks 484, the vertical sections of the wedge blocks 484 are connected with the rectangular blocks 483 through the return springs 485, the return springs 485 are sleeved on the sliding plates 481, the rectangular through grooves are formed in the top of the connecting plate 482, the trapezoid blocks 488 are fixedly mounted at the bottoms of the horizontal sections of the downward opening shaped plates 486 through the spring rods 487, the trapezoid blocks 488 are slidably disposed in the rectangular through grooves, and the pressing plates 489 are fixedly mounted at the bottoms of the trapezoid blocks 488.
Referring to fig. 7, a plurality of semi-arc grooves are uniformly formed on the inclined surface of the wedge 484 from top to bottom, and a rotating roller is rotatably disposed in the semi-arc grooves.
When the cylinder makes the fixed plate 41 lay the hollow slope protection brick 1 of clamp fixation on the bank protection, rotating assembly 46 drives cylinder pole 45 and rotates, cylinder pole 45 makes every group clamping plate 47 carry out the opposite direction motion, at every group clamping plate 47 carry out the in-process of opposite direction motion, clamping plate 47 no longer presss from both sides hollow slope protection brick 1, every adjacent group clamping plate 47 keeps away from the removal this moment, and then drive the sliding plate 481 between every adjacent group clamping plate 47 to keep away from the removal mutually, sliding plate 481 drives wedge 484 and carries out the motion that is in opposite directions, at this moment under the effect of spring rod 487, spring rod 487 makes trapezoidal piece 488 drive pressing plate 489 and carries out the downward movement, make pressing plate 489 press down hollow slope protection brick 1 that lays, prevent hollow slope protection brick 1 slip, avoided later stage to handle hollow slope protection brick 1 of laying alone, and then improved the work efficiency of laying greatly.
Referring to fig. 3, the bottom of the workbench 2 is fixedly provided with self-locking universal wheels 21 near four corners, and the front end surface of the workbench 2 is fixedly provided with a pushing handle 22 near the left side.
By means of the self-locking universal wheels 21 and the pushing handles 22 arranged on the workbench 2, the paving equipment can be moved more conveniently.
In addition, the invention also provides a construction method of the green environment-friendly ecological slope protection structure, which comprises the following steps:
s1, clamping: firstly, the hollow slope protection brick 1 to be paved is placed on the intermittent transmission device 5, the cylindrical shaft 31 is driven to rotate by the driving component 32, the cylindrical shaft 31 drives the square plate 33 to rotate, the square plate 33 enables the electric telescopic rod 34 to drive the plate 35 to rotate, the adjusting plate 37 drives the clamping device 4 to move to the position right above the intermittent transmission device 5, after the movement, the cylinder is started, the cylinder enables the fixing plate 41 to drive the sliding plate 42 to move downwards, the sliding plate 42 enables the moving plate 44 to drive the clamping plate 47 to move downwards, the clamping plate 47 is located in the hollow slope protection brick 1 to be paved, at the moment, the cylindrical rod 45 is driven to rotate by the rotating component 46, each group of clamping plates 47 are enabled to move back to back, and then the clamping plate 47 is enabled to clamp and fix the hollow slope protection brick 1 to be paved rapidly.
S2, paving: after the step S1 is completed, the inclination angle of the clamping device 4 is adjusted by using the moving assembly 38 to be set according to the inclination angle of the slope protection to be paved as required, after the adjustment is completed, the cylinder is started, the cylinder enables the fixing plate 41 to lay the hollow slope protection brick 1 which is clamped and fixed on the slope protection, the hollow slope protection brick 1 is paved by using the interval crossing mode (refer to fig. 8 in particular), and the specific paving mode is as follows: starting from the first row on the slope surface inclined from top to bottom to right, firstly laying the hollow slope protection bricks 1 in the odd rows, and then laying the hollow slope protection bricks 1 in the even rows after laying the hollow slope protection bricks 1 in the odd rows.
S3, pressing: s2, at the same time, the rotating assembly 46 drives the cylindrical rods 45 to rotate, the cylindrical rods 45 enable each group of clamping plates 47 to move in opposite directions, in the process that each group of clamping plates 47 move in opposite directions, the clamping plates 47 do not clamp the hollow slope protection bricks 1 any more, at the moment, each adjacent group of clamping plates 47 move away from each other, and then the sliding plates 481 between each adjacent group of clamping plates 47 are driven to move away from each other, the sliding plates 481 drive the wedge blocks 484 to move away from each other, at the moment, under the action of the spring rods 487, the spring rods 487 enable the trapezoid blocks 488 to drive the pressing plates 489 to move downwards, and the pressing plates 489 press the laid hollow slope protection bricks 1 downwards.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications fall within the scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an environment-friendly ecological slope protection structure, includes hollow slope protection brick (1), its characterized in that: the hollow slope protection brick (1) is of a hexagonal structure, and the hollow slope protection brick (1) is uniformly paved on a slope protection;
the green environment-friendly ecological slope protection structure is characterized in that special production equipment is required to be used during paving, the production equipment comprises a workbench (2), a paving device (3) is arranged at the position, close to the left, of the top of the workbench (2), and an intermittent transmission device (5) is arranged at the top of the workbench (2) and positioned at the right side of the paving device (3);
the laying device (3) comprises a cylindrical shaft (31), the cylindrical shaft (31) is rotationally arranged at the position, close to the left, of the top of the workbench (2), a driving assembly (32) is further arranged on the workbench (2), a square plate (33) is fixedly arranged at the top of the cylindrical shaft (31), a placing groove is formed in the middle position of the left side of the square plate (33), an electric telescopic rod (34) is fixedly arranged in the placing groove, a plate (35) with a left opening is fixedly arranged at the moving end of the electric telescopic rod (34), the right end of the plate (35) is connected with the square plate (33) through auxiliary telescopic rods in a front-back symmetrical mode, a rotary rod (36) is rotationally arranged at the groove position at the left side of the plate (35), an adjusting plate (37) is fixedly arranged on the rotary rod (36), the rear end of the rotary rod (36) extends backwards through a vertical section at the rear side, a moving assembly (38) is further arranged on the plate (35), and a clamping device (4) is arranged at the bottom of the adjusting plate (37);
the clamping device (4) comprises a fixed plate (41), an air cylinder is fixedly arranged at the center of the bottom of the adjusting plate (37), the bottom of the air cylinder is fixedly provided with a fixed plate (41), the bottom of the fixed plate (41) is provided with a sliding groove, a plurality of groups of clamping plates (47) are arranged in the sliding groove in a sliding manner, two electric push rods (43) are fixedly arranged in the sliding groove, the movable end of each electric push rod (43) is fixedly connected with the rear end face of the corresponding sliding plate (42), the bottom of each sliding plate (42) is uniformly and fixedly provided with a movable plate (44) from front to back, a rectangular groove is formed in the bottom of each movable plate (44), a cylindrical rod (45) is rotatably arranged in the rectangular groove, the left end of each cylindrical rod (45) extends leftwards after penetrating through the left side of the movable plate (44), each cylindrical rod (45) is further provided with a rotating assembly (46), each group of clamping plates (47) is fixedly provided with a rubber pad on the opposite surface of each group of clamping plates (47), each group of clamping plates (47) is arranged on the cylindrical rod (45), and the cylindrical rod (45) is in a screw thread structure opposite to each clamping assembly;
the utility model provides a fixed subassembly (48) include sliding plate (481), the equal fixed mounting of opposite face of every group clamping plate (47) has sliding plate (481), be provided with connecting plate (482) between two sliding plate (481), the left side of connecting plate (482) has been seted up and has been turned round type logical groove, both ends fixed mounting has rectangular piece (483) about the turning round type logical groove, sliding plate (481) slip sets up in turning round type logical inslot, one end fixed mounting that sliding plate (481) is located turning round type logical inslot has wedge (484), be connected through reset spring (485) between the vertical section of wedge (484) and rectangular piece (483), reset spring (485) cover is established on sliding plate (481), rectangular logical groove has been seted up at the top of connecting plate (482), the top fixed mounting of connecting plate (482) has template (486) that the opening is decurrent, the horizontal segment bottom of template (486) is through spring bar (487) fixed mounting has trapezoidal piece (488), trapezoidal piece (488) slip sets up in rectangular logical inslot, the bottom fixed mounting of trapezoidal piece (488) is pressed according to clamp plate (489).
2. The green and environment-friendly ecological slope protection structure according to claim 1, wherein: the driving assembly (32) comprises an intermittent motor (321), the intermittent motor (321) is fixedly arranged at the position, close to the left side, of the top of the workbench (2), a driving gear (322) is fixedly arranged on an output shaft of the intermittent motor (321), a transmission gear (323) is fixedly arranged on the cylindrical shaft (31), and the driving gear (322) and the transmission gear (323) are in meshed transmission.
3. The green and environment-friendly ecological slope protection structure according to claim 1, wherein: the movable assembly (38) comprises an extension plate (381), the top of the rear end face of the plate (35) is fixedly provided with the extension plate (381), the rear end face of the extension plate (381) is provided with a displacement groove, the gear plate (382) is slidably arranged in the displacement groove, an electric sliding block is further arranged in the displacement groove, the electric sliding block is fixedly connected with the gear plate (382), an incomplete gear (383) is fixedly arranged on the rotary rod (36) and located on the rear end face of the plate (35), and meshing transmission is carried out between the incomplete gear (383) and the gear plate (382).
4. The green and environment-friendly ecological slope protection structure according to claim 1, wherein: the rotating assembly (46) comprises chain wheels (461), wherein chain wheels (461) are fixedly installed on a plurality of cylindrical rods (45) which are arranged from front to back and are positioned on the left side of a moving plate (44), the plurality of chain wheels (461) are in transmission connection through chains (462), a first gear (463) is fixedly installed on one of the cylindrical rods (45), a forward and reverse rotating motor (464) is fixedly installed on the left side of a sliding plate (42), a second gear (465) is fixedly installed on an output shaft of the forward and reverse rotating motor (464), and the second gear (465) and the first gear (463) are in meshed transmission.
5. The green and environment-friendly ecological slope protection structure according to claim 1, wherein: the inclined surface of the wedge-shaped block (484) is uniformly provided with a plurality of semi-arc grooves from top to bottom, and rotating rollers are arranged in the semi-arc grooves in a rotating mode.
6. The green and environment-friendly ecological slope protection structure according to claim 1, wherein: the left end face of the sliding plate (42) is provided with scale marks (421) at positions close to the rear side.
7. The green and environment-friendly ecological slope protection structure according to claim 1, wherein: the bottom of the workbench (2) is fixedly provided with self-locking universal wheels (21) near four corners, and the front end surface of the workbench (2) is fixedly provided with a pushing handle (22) near the left side.
8. The green and environment-friendly ecological slope protection structure according to claim 1, wherein: the method for paving the green environment-friendly ecological slope protection structure by using the equipment comprises the following steps of:
s1, clamping: firstly, placing hollow slope protection bricks (1) to be paved on an intermittent transmission device (5), and then rapidly clamping and fixing the hollow slope protection bricks (1) to be paved in batches through a clamping device (4);
s2, paving: after the step S1 is completed, the hollow slope protection brick (1) which is clamped and fixed is paved on the slope protection through the paving device (3);
s3, pressing: and S2, pressing the laid hollow slope protection brick (1) through the fixed assembly (48).
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| CN202210992747.4A CN115162378B (en) | 2022-08-18 | 2022-08-18 | Environment-friendly ecological slope protection structure and construction method thereof |
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| CN202210992747.4A CN115162378B (en) | 2022-08-18 | 2022-08-18 | Environment-friendly ecological slope protection structure and construction method thereof |
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| CN115162378A CN115162378A (en) | 2022-10-11 |
| CN115162378B true CN115162378B (en) | 2024-03-08 |
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Citations (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB237380A (en) * | 1924-05-14 | 1925-07-30 | Edward Connell Caley | Improvements in the building of houses and other buildings or structures constructed of bricks, stones, concrete blocks or the like |
| US3566507A (en) * | 1967-07-11 | 1971-03-02 | Helmuth H Jacobsen | External aligning tool for pipes or the like |
| WO1989001555A1 (en) * | 1987-08-17 | 1989-02-23 | Panelbrick Industries Pty. Ltd. | Brick placing machine |
| DE4022728A1 (en) * | 1989-07-25 | 1991-01-31 | Komet Stahlhalter Werkzeug | Boring tool with fine diametral adjustment - uses kinematic chain comprising gear pair, lead screw and wedge to achieve fine adjustment of tool tip |
| DE19825905A1 (en) * | 1997-09-15 | 1999-03-18 | Hoerauf Michael Maschf | Yarn finishing device |
| CN1540108A (en) * | 2003-10-31 | 2004-10-27 | 三峡大学 | Method and equipment for protecting and greening side slope |
| JP2004331364A (en) * | 2003-05-12 | 2004-11-25 | Katayama Sekkei:Kk | Gripping attitude control method for hung object and laying method for continuously installed block article |
| JP2005059918A (en) * | 2003-08-18 | 2005-03-10 | Shibuya Kogyo Co Ltd | Loading method and loading device for article and piece of paper |
| CN200970840Y (en) * | 2006-09-27 | 2007-11-07 | 陕西宝深建材机械（集团）有限公司 | High reliability base holding device |
| CN108724167A (en) * | 2018-06-01 | 2018-11-02 | 芜湖博创新能源科技有限公司 | A kind of manufacture manipulator with automatic clamping and placement function |
| CN208271190U (en) * | 2018-05-08 | 2018-12-21 | 西南石油大学 | A kind of automatic barcode scanning device of express delivery |
| CN209369276U (en) * | 2018-12-27 | 2019-09-10 | 广州欧昊装饰工程有限公司 | A kind of tapestry brick laying apparatus |
| CN110939785A (en) * | 2019-12-05 | 2020-03-31 | 何卫统 | Petroleum pipeline laying, installing and constructing method |
| CN111576818A (en) * | 2020-06-09 | 2020-08-25 | 古敬青 | Multifunctional brick paving device |
| JP2020142509A (en) * | 2019-03-07 | 2020-09-10 | 杭州富陽飛尚装飾工程有限公司 | Tile cutter for indoor |
| CN111687964A (en) * | 2020-06-28 | 2020-09-22 | 徐子桐 | Manufacturing process of mounting and connecting structure of assembly type furniture |
| CN111703909A (en) * | 2020-06-30 | 2020-09-25 | 吴献珍 | Automatic stacking device |
| CN111794185A (en) * | 2020-08-06 | 2020-10-20 | 徐晓龙 | Water conservancy river course high inclination is domatic protects construction with hexagonal brick laying equipment |
| CN211815412U (en) * | 2019-12-13 | 2020-10-30 | 河北路德工程技术有限公司 | Pavement brick paving device |
| CN212103576U (en) * | 2020-02-14 | 2020-12-08 | 天津科技大学 | Paving brick centre gripping oil pressure gripper |
| CN112227158A (en) * | 2020-09-29 | 2021-01-15 | 李桂华 | Tile work mechanism of high-efficient tile work machine |
| CN212534963U (en) * | 2020-04-07 | 2021-02-12 | 中孚城建集团有限公司 | Indoor floor tile laying device |
| CN212760569U (en) * | 2020-06-04 | 2021-03-23 | 天津昊大钢管有限公司 | Galvanized pipe automatic cutout unloader |
| CN112538840A (en) * | 2020-10-29 | 2021-03-23 | 杭州青桐林园林设计有限公司 | Landscape lake bank protection brick construction equipment |
| CN112538804A (en) * | 2020-12-10 | 2021-03-23 | 夏友龙 | Municipal works are with spreading brick device in batches |
| CN112609804A (en) * | 2020-10-29 | 2021-04-06 | 杭州青桐林园林设计有限公司 | Supplementary construction equipment of ecological pond of log landscape |
| CN113437720A (en) * | 2021-06-30 | 2021-09-24 | 梅宇 | Cable fixing device and method for municipal engineering |
| CN113697684A (en) * | 2021-09-09 | 2021-11-26 | 李乐 | Slope protection brick haulage equipment |
| CN215806799U (en) * | 2021-06-01 | 2022-02-11 | 魏巍 | Water conservancy water and electricity construction fastening processing apparatus |
| CN114268050A (en) * | 2021-12-28 | 2022-04-01 | 国家电网有限公司客户服务中心 | Power adjusting device for power transmission |
| CN216338901U (en) * | 2021-11-29 | 2022-04-19 | 广东臻正建设有限公司 | Municipal works are with hand-held type brick pressing device |
| CN216661572U (en) * | 2021-12-09 | 2022-06-03 | 中国石油大学(华东) | Automatic machine for conveying assembly line articles |
| CN114837186A (en) * | 2022-05-13 | 2022-08-02 | 中铁一局集团有限公司 | Supplementary construction equipment of muscle retaining wall installation |
-
2022
- 2022-08-18 CN CN202210992747.4A patent/CN115162378B/en active Active
Patent Citations (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB237380A (en) * | 1924-05-14 | 1925-07-30 | Edward Connell Caley | Improvements in the building of houses and other buildings or structures constructed of bricks, stones, concrete blocks or the like |
| US3566507A (en) * | 1967-07-11 | 1971-03-02 | Helmuth H Jacobsen | External aligning tool for pipes or the like |
| WO1989001555A1 (en) * | 1987-08-17 | 1989-02-23 | Panelbrick Industries Pty. Ltd. | Brick placing machine |
| DE4022728A1 (en) * | 1989-07-25 | 1991-01-31 | Komet Stahlhalter Werkzeug | Boring tool with fine diametral adjustment - uses kinematic chain comprising gear pair, lead screw and wedge to achieve fine adjustment of tool tip |
| DE19825905A1 (en) * | 1997-09-15 | 1999-03-18 | Hoerauf Michael Maschf | Yarn finishing device |
| JP2004331364A (en) * | 2003-05-12 | 2004-11-25 | Katayama Sekkei:Kk | Gripping attitude control method for hung object and laying method for continuously installed block article |
| JP2005059918A (en) * | 2003-08-18 | 2005-03-10 | Shibuya Kogyo Co Ltd | Loading method and loading device for article and piece of paper |
| CN1540108A (en) * | 2003-10-31 | 2004-10-27 | 三峡大学 | Method and equipment for protecting and greening side slope |
| CN200970840Y (en) * | 2006-09-27 | 2007-11-07 | 陕西宝深建材机械（集团）有限公司 | High reliability base holding device |
| CN208271190U (en) * | 2018-05-08 | 2018-12-21 | 西南石油大学 | A kind of automatic barcode scanning device of express delivery |
| CN108724167A (en) * | 2018-06-01 | 2018-11-02 | 芜湖博创新能源科技有限公司 | A kind of manufacture manipulator with automatic clamping and placement function |
| CN209369276U (en) * | 2018-12-27 | 2019-09-10 | 广州欧昊装饰工程有限公司 | A kind of tapestry brick laying apparatus |
| JP2020142509A (en) * | 2019-03-07 | 2020-09-10 | 杭州富陽飛尚装飾工程有限公司 | Tile cutter for indoor |
| CN110939785A (en) * | 2019-12-05 | 2020-03-31 | 何卫统 | Petroleum pipeline laying, installing and constructing method |
| CN211815412U (en) * | 2019-12-13 | 2020-10-30 | 河北路德工程技术有限公司 | Pavement brick paving device |
| CN212103576U (en) * | 2020-02-14 | 2020-12-08 | 天津科技大学 | Paving brick centre gripping oil pressure gripper |
| CN212534963U (en) * | 2020-04-07 | 2021-02-12 | 中孚城建集团有限公司 | Indoor floor tile laying device |
| CN212760569U (en) * | 2020-06-04 | 2021-03-23 | 天津昊大钢管有限公司 | Galvanized pipe automatic cutout unloader |
| CN111576818A (en) * | 2020-06-09 | 2020-08-25 | 古敬青 | Multifunctional brick paving device |
| CN111687964A (en) * | 2020-06-28 | 2020-09-22 | 徐子桐 | Manufacturing process of mounting and connecting structure of assembly type furniture |
| CN111703909A (en) * | 2020-06-30 | 2020-09-25 | 吴献珍 | Automatic stacking device |
| CN111794185A (en) * | 2020-08-06 | 2020-10-20 | 徐晓龙 | Water conservancy river course high inclination is domatic protects construction with hexagonal brick laying equipment |
| CN112227158A (en) * | 2020-09-29 | 2021-01-15 | 李桂华 | Tile work mechanism of high-efficient tile work machine |
| CN112538840A (en) * | 2020-10-29 | 2021-03-23 | 杭州青桐林园林设计有限公司 | Landscape lake bank protection brick construction equipment |
| CN112609804A (en) * | 2020-10-29 | 2021-04-06 | 杭州青桐林园林设计有限公司 | Supplementary construction equipment of ecological pond of log landscape |
| CN112538804A (en) * | 2020-12-10 | 2021-03-23 | 夏友龙 | Municipal works are with spreading brick device in batches |
| CN215806799U (en) * | 2021-06-01 | 2022-02-11 | 魏巍 | Water conservancy water and electricity construction fastening processing apparatus |
| CN113437720A (en) * | 2021-06-30 | 2021-09-24 | 梅宇 | Cable fixing device and method for municipal engineering |
| CN113697684A (en) * | 2021-09-09 | 2021-11-26 | 李乐 | Slope protection brick haulage equipment |
| CN216338901U (en) * | 2021-11-29 | 2022-04-19 | 广东臻正建设有限公司 | Municipal works are with hand-held type brick pressing device |
| CN216661572U (en) * | 2021-12-09 | 2022-06-03 | 中国石油大学(华东) | Automatic machine for conveying assembly line articles |
| CN114268050A (en) * | 2021-12-28 | 2022-04-01 | 国家电网有限公司客户服务中心 | Power adjusting device for power transmission |
| CN114837186A (en) * | 2022-05-13 | 2022-08-02 | 中铁一局集团有限公司 | Supplementary construction equipment of muscle retaining wall installation |
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Effective date of registration: 20240205 Address after: No. 47 Liming Road, Guandu District, Kunming City, Yunnan Province, 650000 Applicant after: Yunnan Geological Engineering Reconnaissance Design Research Institute Country or region after: China Address before: No. 188, Jinghua Road, Yinzhou District, Ningbo, Zhejiang 315100 Applicant before: Liu Qingtao Country or region before: China |
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