CN117418510A - Water conservancy river course revetment construction device and construction method thereof - Google Patents
Water conservancy river course revetment construction device and construction method thereof Download PDFInfo
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- CN117418510A CN117418510A CN202311680050.4A CN202311680050A CN117418510A CN 117418510 A CN117418510 A CN 117418510A CN 202311680050 A CN202311680050 A CN 202311680050A CN 117418510 A CN117418510 A CN 117418510A
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- 238000010276 construction Methods 0.000 title claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 96
- 239000010959 steel Substances 0.000 claims abstract description 96
- 238000000034 method Methods 0.000 claims abstract description 25
- 230000008569 process Effects 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000003993 interaction Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
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- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
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
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- 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
- E02B3/128—Coherent linings made on the spot, e.g. cast in situ, extruded on the spot
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Revetment (AREA)
Abstract
The invention relates to a water conservancy river channel slope protection building device and a construction method thereof, wherein the water conservancy river channel slope protection building device comprises a frame body, an upper bracket, a lower bracket, an upper rail, a lower rail, a steel wire mesh laying device and a concrete pouring device; the steel wire mesh laying device comprises an assembly frame, a movable frame, a side rail, guide rollers, a traction seat and a fixing pin; the two sides of the upper part of the movable frame are fit into the nested side rails through the electric movable wheels, the lower part of the movable frame extends to the lower part of the frame body, the traction seat is provided with a limiting seat facing the inner side, the steel wire mesh bypasses the guide roller, and the end part area of the steel wire mesh is fit into the limiting clamping groove; the concrete pouring device comprises a first side plate, a second side plate, a baffle and a yoke plate, wherein the first side plate and the second side plate are respectively fixed in the frame body through connecting rods, a discharging channel is formed between the first side plate and the second side plate, and the lower part of the baffle extends downwards and is fixed on the movable frame. The invention can utilize the equipment to carry out the laying of the steel wire mesh and the pouring operation of the concrete, the construction process interaction of the steel wire mesh and the pouring operation of the concrete is reasonable, and the equipment is integrated.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a hydraulic riverway slope protection building device and a construction method thereof.
Background
Hydraulic engineering needs to build different types of hydraulic structures such as dams, dykes, spillways, sluice gates, water inlets, channels, raft channels, fishways and the like so as to achieve the aim; the slope protection on two sides of the river of the hydraulic engineering generally needs to be paved.
The water conservancy river course bank protection is the protection river course, prevents the important facility of soil erosion and water loss. However, the traditional river channel slope protection construction method mostly adopts manpower construction, so that the efficiency is low, and the construction quality is difficult to guarantee.
In the prior art, as the river channel slope protection building device with the patent number of 202310419111.5, the river channel slope protection building device comprises a groove type self-adaptive opening flow channel mechanism, a negative feedback type residual pressure sensing mechanism, a top traveling assembly and a bottom traveling assembly. The invention creatively provides a negative feedback type residual pressure sensing mechanism for solving the influence of different gradients and material mobility on the falling speed of materials, which utilizes an up-down moving structure to realize the movement of a frame body, and changes the friction force between a fixed friction plate and a sliding friction plate through a pressure sensing assembly capable of sensing the amount of accumulated materials at the bottom end, so that the opening amplitude of a transmission belt is adaptively adjusted and matched, and the opening amplitude of the transmission belt can be compensated through a belt type baffle assembly after the gradient and the material mobility reach an adjusting mechanism.
If patent number 202010445654.0 again, disclose a water conservancy river course bank protection intelligence construction equipment and bank protection construction method thereof, including mounting bracket, hydraulic stem, servo motor and lead screw, mounting bracket bottom avris passes through column axle and base plate interconnect, the welded fastening in pressure plate top has reset spring, and reset spring top welded fastening is at the bottom fly leaf lower terminal surface, the functional window has been seted up on the base plate, vertical axis bottom welded fastening has the eccentric wheel, and the eccentric wheel outside is laminated with the contact window inner wall, the spliced pole runs through the bottom window.
In the prior art, the construction process is simplified, pouring and steel wire mesh laying are integrated on one device, but due to structural limitation, the steel wire mesh is difficult to be combined with concrete pouring in the laying process, so that the steel wire mesh can drag the concrete to move together, and the requirements of people are difficult to be met, therefore, the water conservancy river slope protection building device and the construction method thereof are necessary to be studied.
Disclosure of Invention
In view of the above, the invention aims to provide a water conservancy river slope protection building device and a construction method thereof, which effectively solve the problems that the existing concrete pouring and steel wire mesh laying are difficult to integrate together and the construction steps are complicated.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: a water conservancy river course slope protection building device comprises a frame body, an upper bracket, a lower bracket, an upper rail, a lower rail, a steel wire mesh laying device and a concrete pouring device; the upper part and the lower part of the frame body are respectively provided with an upper bracket and a lower bracket, the frame body is obliquely erected above a river course, a lower rail and an upper rail are respectively arranged in the river course and on a slope protection, and the upper bracket and the lower bracket are respectively provided with a movable wheel matched with the upper rail and the lower rail;
the steel wire mesh laying device comprises an assembly frame, a movable frame, side rails, guide rollers, a traction seat and a fixing pin; the assembly frame is arranged on the lower part of the frame body or the lower bracket and is used for installing and assembling the steel wire mesh roll frame; the lower part of the frame body is provided with a roller frame, the guide roller is rotatably arranged on the roller frame, the side rails are fixed on the side surface of the frame body, the movable frame is of a U-shaped structure, two sides of the upper part of the movable frame are in a nested side rail through an electric movable wheel, the lower part of the movable frame extends to the lower part of the frame body and is fixedly provided with a traction seat, the traction seat is provided with a limiting seat facing to the inner side, the limiting seat is provided with a limiting clamping groove along the limiting direction, the steel wire mesh bypasses the guide roller, and part of the end part of the steel wire mesh is in a nested limiting clamping groove through the electric movable wheel and is fixed through a fixing pin;
the concrete pouring device comprises a first side plate, a second side plate, a baffle and a yoke plate, wherein the first side plate and the second side plate are respectively fixed in a frame body through connecting rods, a discharging channel is formed between the first side plate and the second side plate, the yoke plate is connected to the end areas of the first side plate and the second side plate, the baffle is matched with the section of the discharging channel, and the lower part of the baffle downwards extends and is fixed on a movable frame.
Further, a rack is arranged in the side rail, an electric moving wheel is arranged on the upper portion of the moving frame, the electric moving wheel is of a motor-driven gear structure, and the gear structure is meshed with the rack.
Further, the side rail comprises a long side plate, a short side plate and a bottom plate, wherein the long side plate and the short side plate are arranged above the bottom plate, the short side plate is arranged outside, a wheel frame is arranged above the movable frame, a clamping groove is formed in the wheel frame, and the clamping groove is clamped with the short side plate in an adaptive mode.
Further, a limiting wheel is arranged on the movable frame, and the limiting wheel is propped against the lower part of the bottom plate and forms a corresponding limiting clamping relationship with the clamping groove structure.
Further, the frame body includes a first frame body, a second frame body, and a link portion at an end region of upper portions of the two frame bodies.
Further, the upper and lower walls of the limiting clamping groove are provided with pressing wheels, and a pressing gap exists between the upper and lower pressing wheels.
Further, the end part of the limiting seat is provided with an opening notch, and the fixing pin is fixed on the wire mesh and is sleeved in the clamping groove; limiting sheets are arranged on the upper portion and the lower portion of the fixing pin, so that the fixing pin cannot deviate from the notch.
Further, the upper portion of support body is provided with anticreep cassette, the upper portion of spacing piece is provided with the card post, is provided with the anticreep draw-in groove that corresponds with the card post on the anticreep cassette, and the tip of anticreep draw-in groove alternates and is provided with spacing axle.
Further, the unloading passageway is big in upper portion lower part little structure, baffle and unloading passageway adaptation, the lower part of baffle is fixed on the movable frame through the reinforcement seat.
The construction method of the water conservancy river course slope protection construction device comprises the following steps of;
step one, erection equipment
Cleaning a construction site, erecting an upper rail and a lower rail on a river bed and a slope protection, and then assembling a frame body, an upper bracket and a lower bracket on the lower rail and the upper rail;
step two, adjusting equipment
The movable frame, the baffle plate and the traction seat are integrally moved to the lower area of the frame body;
step three, installing a steel wire mesh roll
Erecting a steel wire mesh roll on an assembly frame, leading out the steel wire mesh from the steel wire mesh roll, bypassing a guide roller, clamping the steel wire mesh roll in a limiting clamping groove, and fixing the steel wire mesh in a limiting seat by using a fixing pin at the end part;
step four, paving a steel wire mesh
Starting a movable frame driving motor, enabling the movable frame to move along the side rail, enabling the movable frame to drive the steel wire mesh to move upwards obliquely from the lower part of the river channel, enabling the steel wire mesh to be laid flatly and in a state of being in a straight state above a construction area, taking down a fixing pin after finishing laying, fixing the fixing pin on the ground, fixing the steel wire mesh from the upper part, and determining the laying height of the fixing point and the steel wire mesh;
step five, pouring concrete
At the moment, the baffle is positioned at the upper part of the blanking channel, concrete is poured from the upper part, the upper part of the construction area is covered firstly under the blocking of the baffle, and meanwhile, the baffle is poured on the wire net, the movable frame is gradually moved downwards, the position of the baffle is changed, and the concrete is gradually poured along the direction of the blanking channel until reaching the lower part of the frame body;
step six, cutting off the steel wire mesh
In the process that the movable frame moves downwards, the limiting clamping groove can apply a certain acting force to the steel wire mesh, so that tension is generated between the limiting clamping groove and the upper fixing pin, and the steel wire mesh is spaced and straightened in a construction area; cutting off the steel wire mesh after the construction of the area is completed;
step seven, transferring to the next construction
And the frame body is moved to the next construction point through the moving device of the lower rail and the upper rail.
The beneficial effects of the technical scheme are as follows: the invention is mainly used for carrying out steel wire mesh laying and concrete pouring construction on the slope protection of the river channel, integrates two working procedures on one construction device, simplifies the construction flow, improves the construction efficiency and realizes the rapid construction of the river channel.
In a specific structure, the invention takes the frame body as a fixed foundation, the upper part and the lower part of the frame body are respectively provided with a movable structure, the structure is used as the prior art, certain improvement is made, the inside of the frame body is provided with a blanking channel formed by a first side plate and a second side plate, the outside of the frame body is provided with a side rail, the side rail is used for moving the movable frame so as to drive a traction seat and a baffle to move, wherein the baffle can change the blanking point at the tail end of the blanking channel, thereby realizing a gradual unloading function, the movement of the traction seat can drag a steel wire mesh to move upwards from the lower part, the tiling operation of the steel wire mesh is realized, and the power moved in the whole process is used for the power provided by an electric movable wheel of the movable frame, and is matched with a gear and a rack so as to realize the locking at a certain position.
In the action process, the upward moving process of the movable frame is a process of laying a steel wire mesh, the downward moving process is a process of leveling a steel wire rope and pouring concrete on the steel wire rope, and meanwhile, the movable frame is moved to a lower area to perform the next circulating operation; the construction process is continuous and compact, no-load operation is realized, the construction efficiency is high, and the construction efficiency is improved.
Therefore, the invention provides the construction equipment integrating the steel wire mesh and the concrete pouring, and the construction equipment can be used for paving the steel wire mesh and pouring the concrete at one construction point, so that the construction process interaction of the steel wire mesh and the concrete is reasonable, the equipment is integrated, the construction steps are simple, the construction efficiency is high, and a quick slope protection construction device is provided for people.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the construction of a steel wire mesh laying apparatus and a concrete placement apparatus;
FIG. 3 is a schematic diagram of the front view of FIG. 2;
FIG. 4 is a schematic top view of FIG. 2;
FIG. 5 is a schematic side view of the structure of FIG. 2;
FIG. 6 is a schematic view of another view structure of FIG. 2;
FIG. 7 is a schematic diagram of an embodiment of a limiting slot;
FIG. 8 is a schematic diagram of an embodiment of a steel wire mesh coil;
FIG. 9 is a state diagram of the elongated steel wire mesh;
FIG. 10 is a schematic view of an embodiment of a fixing pin;
FIG. 11 is a schematic diagram of a limiting slot;
fig. 12 is a schematic view of a limit structure of the side rail.
Reference numerals: 1 is a frame body, 2 is a lower bracket, 3 is a lower rail, 4 is an upper bracket, 5 is an upper rail, 6 is a slope protection, 7 is a steel wire mesh roll, 8 is a steel wire mesh, 9 is a first frame body, 10 is a second frame body, 11 is a connecting rod, 12 is a side rail, 121 is a bottom plate, 122 is a long side plate, 123 is a short side plate, 124 is a rack, 125 is a clamping groove, 126 is a limiting wheel, 13 is a movable frame, 14 is a limiting seat, 15 is a roller frame, 16 is a guide roller, 17 is a blanking channel, 18 is a baffle, 19 is a linkage plate, 20 is an electric movable wheel, 21 is a wheel frame, 22 is a traction seat, 23 is a fixed pin, 24 is a limiting clamping groove, 25 is a limiting sheet, 26 is a clamping column, 27 is an anti-falling clamping seat, 28 is an anti-falling clamping groove, 29 is a limiting shaft, and 30 is a pressing wheel.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and detailed description:
embodiment 1, this embodiment aims at providing a water conservancy river course bank protection construction device and construction method thereof, mainly used builds the bank protection of river course, and to among the current construction process, steel wire gauze lay and concrete placement be two separate processes, when integrating the two to an equipment construction in prior art, there is the steel wire gauze that need drag the above and have concrete and remove together, causes the construction effect poor, can't satisfy people's demand, based on this, this embodiment provides a water conservancy river course bank protection construction device.
As shown in fig. 1 to 7, a water conservancy river course slope protection building device comprises a frame body 1, an upper bracket 4, a lower bracket 2, an upper rail 5, a lower rail 3, a steel wire mesh laying device and a concrete pouring device; the frame body 1 is of a truss structure, is correspondingly arranged above a slope protection in parallel, an upper support 4 and a lower support 2 are arranged at the upper part and the lower part of the frame body 1, the frame body 1 is obliquely erected above a river course, a lower rail 3 and an upper rail 5 are respectively arranged in the river course and on the slope protection 6, and the upper support 4 and the lower support 2 are respectively provided with a movable wheel matched with the upper rail 5 and the lower rail 3; in this embodiment, the moving wheel is an electric moving wheel, so that the frame body can move on the slope protection, and the specific movement is in the prior art, and a simple translation function is provided, which is not repeated again.
The frame body 1 is used as a main bearing structure, the main bearing structure is correspondingly improved, the frame body is mainly embodied and comprises a first frame body 9, a second frame body 10 and a connecting rod 11, the connecting rod 11 is partially arranged in the end area of the upper parts of the two frame bodies, the first frame body and the second frame body are hollow truss structures, the upper area is reinforced by the connecting rod, and the lower area is a communicated blanking channel structure.
The steel wire mesh laying device comprises an assembly frame, a movable frame 13, a side rail 12, a guide roller 16, a traction seat 22 and a fixing pin 23; the assembly frame is arranged on the lower part of the frame body or the lower bracket and is used for installing and assembling the steel wire mesh roll frame 7; the mounting frame has a roll shaft seat thereon, as shown in fig. 1, which is distributed on the lower frame, on which the roll shaft of the wire-net reel is seated and rotatable.
The side rail 12 is fixed in the side of support body 1, remove the frame 13 and be U-shaped structure, in the both sides of its upper portion pass through electric movable wheel 20 adaptation nest side rail 12, the lower part of removing the frame 13 extends to the lower part of support body to be fixed with the traction seat 22, be provided with rack 124 in the side rail, the upper portion of removing the frame 13 is provided with electric movable wheel 20, electric movable wheel 20 is motor-driven gear structure, gear structure and rack meshing can make electric movable wheel remove on the rack through electric mode, thereby change the position of removing the frame, be continuous structure in the below of removing the frame, and be located the support body under.
The lower part of the frame body 1 is provided with a roller frame 15, the guide roller 16 is rotatably arranged on the roller frame 15, the roller frame structure is used for being matched with the steel wire mesh 8, and the extending direction of the steel wire mesh 8 is adjusted to be guided to a traction seat below the frame body 1. The traction seat 22 is provided with a limiting seat 14 facing the inner side, the limiting seat 14 is provided with a limiting clamping groove 24, the steel wire mesh 8 bypasses the guide roller 16, and the end part area of the steel wire mesh 8 is adaptively nested in the limiting clamping groove 24 and is fixed through a fixing pin 23.
The concrete placement device includes first curb plate, second curb plate, baffle and yoke plate 19, and first curb plate and second curb plate are fixed in support body 1 through the connecting rod respectively to form unloading passageway 17 between the two, unloading passageway 17 is big lower part little structure in upper portion, and yoke plate 19 connects in the tip region of first curb plate and second curb plate, baffle 18 with the cross-section adaptation of unloading passageway, its lower part downwardly extending and fix on removing the frame, baffle and unloading passageway adaptation, the lower part of baffle is fixed on removing the frame through the reinforcement seat.
A construction method of a water conservancy river course slope protection construction device comprises the following steps of;
step one, erection equipment
Cleaning a construction site, erecting an upper rail and a lower rail on a river bed and a slope protection, and then assembling a frame body, an upper bracket and a lower bracket on the lower rail and the upper rail;
step two, adjusting equipment
The movable frame, the baffle plate and the traction seat are integrally moved to the lower area of the frame body;
step three, installing a steel wire mesh roll
Erecting a steel wire mesh roll on an assembly frame, leading out the steel wire mesh from the steel wire mesh roll, bypassing a guide roller, clamping the steel wire mesh roll in a limiting clamping groove, and fixing the steel wire mesh in a limiting seat by using a fixing pin at the end part;
step four, paving a steel wire mesh
Starting a movable frame driving motor, enabling the movable frame to move along the side rail, enabling the movable frame to drive the steel wire mesh to move upwards obliquely from the lower part of the river channel, enabling the steel wire mesh to be laid flatly and in a state of being in a straight state above a construction area, taking down a fixing pin after finishing laying, fixing the fixing pin on the ground, fixing the steel wire mesh from the upper part, and determining the laying height of the fixing point and the steel wire mesh;
step five, pouring concrete
At the moment, the baffle is positioned at the upper part of the blanking channel, concrete is poured from the upper part, the upper part of the construction area is covered firstly under the blocking of the baffle, and meanwhile, the baffle is poured on the wire net, the movable frame is gradually moved downwards, the position of the baffle is changed, and the concrete is gradually poured along the direction of the blanking channel until reaching the lower part of the frame body;
step six, cutting off the steel wire mesh
In the process that the movable frame moves downwards, the limiting clamping groove can apply a certain acting force to the steel wire mesh, so that tension is generated between the limiting clamping groove and the upper fixing pin, and the steel wire mesh is spaced and straightened in a construction area; cutting off the steel wire mesh after the construction of the area is completed;
step seven, transferring to the next construction
And the frame body is moved to the next construction point through the moving device of the lower rail and the upper rail.
According to the embodiment, the frame body is used as a fixed foundation, the upper part and the lower part of the frame body are respectively provided with a movable structure, the inside of the frame body is provided with a blanking channel formed by a first side plate and a second side plate, the outside of the frame body is provided with a side rail, the side rail is used for moving the movable frame so as to drive the traction seat and the baffle plate to move, wherein the baffle plate can change the blanking point at the tail end of the blanking channel, so that a gradual unloading function is realized, the movement of the traction seat can drag the steel wire mesh to move upwards from the lower part, the tiling operation of the steel wire mesh is realized, the power of the movement in the whole process is the power provided by the electric movement wheel of the movable frame, and the power is matched with the rack through the gear to realize the locking at a certain position; the upward moving process of the moving frame is a process of laying a steel wire mesh, the downward moving process is a process of leveling a steel wire rope and pouring concrete on the steel wire rope, and the moving frame is moved to a lower area to perform the next circulating operation; the construction process is continuous and compact, no-load operation is realized, the construction efficiency is high, and the construction efficiency is improved.
Example 2 this example further illustrates the specific configuration of the side rail.
As shown in fig. 12, for the structure of the side rail 12 in embodiment 1, which is disposed at two sides of the frame body 1 and is used as a moving basis of the moving frame, in this embodiment, the side rail 12 includes a long side plate 122, a short side plate 123 and a bottom plate 121, the long side plate 122 and the short side plate 123 are disposed above the bottom plate 121, the short side plate 123 is outside, the wheel frame 21 is disposed above the moving frame 13, the wheel frame 21 is provided with a clamping groove 125, the clamping groove 125 is clamped with the short side plate 123 in an adapting manner, the horizontal position of the moving frame can be limited by using the structure of the clamping groove 125, so that the moving frame can always and stably move on the side rail 12, and meanwhile, the short side plate 123 can avoid the frame body structure of the electric moving wheel 20.
Meanwhile, in the embodiment, the limiting wheels 126 are arranged on the movable frame, the limiting wheels 126 are propped against the lower side of the bottom plate and form corresponding limiting clamping relation with the clamping groove structure, so that vertical limiting is carried out from the lower part, and the clamping groove structure is combined, so that the stable structural operation of the movable frame is ensured.
Example 3 this example further illustrates the traction structure of a wire mesh.
As shown in fig. 11, in the present embodiment, the traction of the steel wire mesh 8 is performed by the moving frame 13 and the limiting seat 14, the end of the limiting seat 14 is provided with an open notch, the fixing pin 23 is fixed on the steel wire mesh 8 and is clamped in the notch, the fixing pin 23 is pulled upwards and cannot be separated, and the fixing pin 23 is easily removed from the upper part; the upper and lower sides of the fixing pin 23 are provided with limiting pieces 25 so that the fixing pin 23 cannot fall out from the upper and lower sides of the notch.
The upper portion of support body 1 is provided with anticreep cassette 27, the upper portion of spacing piece 25 is provided with draw-in column 26, draw-in column 26 corresponds with the anticreep cassette to the cutting ferrule is in the anticreep cassette, be provided with the anticreep draw-in groove corresponding with the draw-in column on the anticreep cassette, the tip of anticreep draw-in groove is spacing through the spacing axle of interlude, thereby can be spacing when the draw-in column card is gone into the anticreep draw-in groove, realizes the separation of fixed pin and notch.
In order to facilitate movement, the embodiment is provided with the pinch roller 30 on the upper and lower walls of the limiting clamping groove, a compression gap is formed between the upper and lower pinch rollers, and the pinch roller is used for generating a small-amplitude dragging force when moving downwards, so as to provide a certain acting force for straightening the steel wire mesh, and the process is mainly embodied in the downward movement process.
Claims (10)
1. The utility model provides a device is built to water conservancy river course bank protection which characterized in that: comprises a frame body, an upper bracket, a lower bracket, an upper rail, a lower rail, a steel wire mesh laying device and a concrete pouring device; the upper part and the lower part of the frame body are respectively provided with an upper bracket and a lower bracket, the frame body is obliquely erected above a river course, a lower rail and an upper rail are respectively arranged in the river course and on a slope protection, and the upper bracket and the lower bracket are respectively provided with a movable wheel matched with the upper rail and the lower rail;
the steel wire mesh laying device comprises an assembly frame, a movable frame, side rails, guide rollers, a traction seat and a fixing pin; the assembly frame is arranged on the lower part of the frame body or the lower bracket and is used for installing and assembling the steel wire mesh roll frame; the lower part of the frame body is provided with a roller frame, the guide roller is rotatably arranged on the roller frame, the side rails are fixed on the side surface of the frame body, the movable frame is of a U-shaped structure, two sides of the upper part of the movable frame are in a nested side rail through an electric movable wheel, the lower part of the movable frame extends to the lower part of the frame body and is fixedly provided with a traction seat, the traction seat is provided with a limiting seat facing to the inner side, the limiting seat is provided with a limiting clamping groove along the limiting direction, the steel wire mesh bypasses the guide roller, and part of the end part of the steel wire mesh is in a nested limiting clamping groove through the electric movable wheel and is fixed through a fixing pin;
the concrete pouring device comprises a first side plate, a second side plate, a baffle and a yoke plate, wherein the first side plate and the second side plate are respectively fixed in a frame body through connecting rods, a discharging channel is formed between the first side plate and the second side plate, the yoke plate is connected to the end areas of the first side plate and the second side plate, the baffle is matched with the section of the discharging channel, and the lower part of the baffle downwards extends and is fixed on a movable frame.
2. The water conservancy river course bank protection construction device of claim 1, wherein: the side rail is internally provided with a rack, the upper part of the moving frame is provided with an electric moving wheel, the electric moving wheel is of a motor-driven gear structure, and the gear structure is meshed with the rack.
3. The water conservancy river course bank protection construction device of claim 1, wherein: the side rail comprises a long side plate, a short side plate and a bottom plate, wherein the long side plate and the short side plate are arranged above the bottom plate, the short side plate is arranged outside, a wheel frame is arranged above the movable frame, a clamping groove is formed in the wheel frame, and the clamping groove is clamped with the short side plate in an adaptive mode.
4. A water conservancy river course bank protection construction device according to claim 3 and wherein: the movable frame is provided with a limiting wheel, and the limiting wheel is propped against the lower part of the bottom plate and forms a corresponding limiting clamping relationship with the clamping groove structure.
5. The water conservancy river course bank protection construction device of claim 1, wherein: the frame body comprises a first frame body, a second frame body and a connecting rod, wherein the connecting rod part is arranged in the end part area of the upper parts of the two frame bodies.
6. The water conservancy river course bank protection construction device of claim 1, wherein: the upper and lower walls of the limiting clamping groove are provided with pressing wheels, and a pressing gap exists between the upper and lower pressing wheels.
7. The water conservancy river course bank protection construction device of claim 1, wherein: the end part of the limiting seat is provided with an opening notch, and the fixing pin is fixed on the wire mesh and is sleeved in the clamping groove; limiting sheets are arranged on the upper portion and the lower portion of the fixing pin, so that the fixing pin cannot deviate from the notch.
8. The water conservancy river course bank protection construction device of claim 7, wherein: the upper portion of the frame body is provided with an anti-falling clamping seat, the upper portion of the limiting piece is provided with a clamping column, the anti-falling clamping seat is provided with an anti-falling clamping groove corresponding to the clamping column, and the end part of the anti-falling clamping groove is provided with a limiting shaft in an penetrating mode.
9. The water conservancy river course bank protection construction device of claim 7, wherein: the blanking channel is of a structure with a large upper part and a small lower part, the baffle is matched with the blanking channel, and the lower part of the baffle is fixed on the movable frame through the reinforcing seat.
10. The construction method of the water conservancy river course revetment construction device according to claim 1, comprising the steps of;
step one, erection equipment
Cleaning a construction site, erecting an upper rail and a lower rail on a river bed and a slope protection, and then assembling a frame body, an upper bracket and a lower bracket on the lower rail and the upper rail;
step two, adjusting equipment
The movable frame, the baffle plate and the traction seat are integrally moved to the lower area of the frame body;
step three, installing a steel wire mesh roll
Erecting a steel wire mesh roll on an assembly frame, leading out the steel wire mesh from the steel wire mesh roll, bypassing a guide roller, clamping the steel wire mesh roll in a limiting clamping groove, and fixing the steel wire mesh in a limiting seat by using a fixing pin at the end part;
step four, paving a steel wire mesh
Starting a movable frame driving motor, enabling the movable frame to move along the side rail, enabling the movable frame to drive the steel wire mesh to move upwards obliquely from the lower part of the river channel, enabling the steel wire mesh to be laid flatly and in a state of being in a straight state above a construction area, taking down a fixing pin after finishing laying, fixing the fixing pin on the ground, fixing the steel wire mesh from the upper part, and determining the laying height of the fixing point and the steel wire mesh;
step five, pouring concrete
At the moment, the baffle is positioned at the upper part of the blanking channel, concrete is poured from the upper part, the upper part of the construction area is covered firstly under the blocking of the baffle, and meanwhile, the baffle is poured on the wire net, the movable frame is gradually moved downwards, the position of the baffle is changed, and the concrete is gradually poured along the direction of the blanking channel until reaching the lower part of the frame body;
step six, cutting off the steel wire mesh
In the process that the movable frame moves downwards, the limiting clamping groove can apply a certain acting force to the steel wire mesh, so that tension is generated between the limiting clamping groove and the upper fixing pin, and the steel wire mesh is spaced and straightened in a construction area; cutting off the steel wire mesh after the construction of the area is completed;
step seven, transferring to the next construction
And the frame body is moved to the next construction point through the moving device of the lower rail and the upper rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311680050.4A CN117418510A (en) | 2023-12-08 | 2023-12-08 | Water conservancy river course revetment construction device and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311680050.4A CN117418510A (en) | 2023-12-08 | 2023-12-08 | Water conservancy river course revetment construction device and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117418510A true CN117418510A (en) | 2024-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311680050.4A Pending CN117418510A (en) | 2023-12-08 | 2023-12-08 | Water conservancy river course revetment construction device and construction method thereof |
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| CN (1) | CN117418510A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117684514A (en) * | 2024-02-04 | 2024-03-12 | 中国地质调查局成都地质调查中心（西南地质科技创新中心） | Prefabricated mud-rock flow modular drainage groove component |
| CN117684514B (en) * | 2024-02-04 | 2024-04-30 | 中国地质调查局成都地质调查中心（西南地质科技创新中心） | Prefabricated mud-rock flow modular drainage groove component |
-
2023
- 2023-12-08 CN CN202311680050.4A patent/CN117418510A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117684514A (en) * | 2024-02-04 | 2024-03-12 | 中国地质调查局成都地质调查中心（西南地质科技创新中心） | Prefabricated mud-rock flow modular drainage groove component |
| CN117684514B (en) * | 2024-02-04 | 2024-04-30 | 中国地质调查局成都地质调查中心（西南地质科技创新中心） | Prefabricated mud-rock flow modular drainage groove component |
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