Synchronous construction equipment for upstream slope cushion material and mortar material of reverse face rockfill dam

By designing a reversible panel rockfill dam synchronous construction equipment, the simultaneous construction of the subbase material and mortar material was achieved, solving the problems of low construction efficiency and poor forming effect in the existing technology, improving construction quality and mechanization, and reducing costs.

CN120830320BActive Publication Date: 2025-12-23中国水电建设集团十五工程局有限公司
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Patent Information

Application Number
CN202511337107.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-09-18
Publication Date
2025-12-23
Estimated Expiration
2045-09-18

AI Technical Summary

Technical Problem

In existing technologies, the construction of the subbase material for concrete-faced rockfill dams suffers from problems such as slow forming speed, poor forming effect, high consumption of admixtures, low degree of mechanization, and low construction efficiency. In particular, the asynchronous construction in slope compaction mortar stabilization leads to low efficiency and high construction period pressure.

Method used

A device for simultaneous construction of subgrade material and mortar material on the upstream slope of a reversible rockfill dam was designed. The device includes a tracked walking system, a frame, a subgrade material hopper, a mortar material hopper, a subgrade material forming device, and a mortar material forming device. The device achieves simultaneous paving and compaction of subgrade material and mortar material through hydraulic devices and vibratory compaction.

Benefits of technology

This method enables simultaneous construction of subbase material and mortar, improving construction efficiency, reducing admixture consumption, enhancing molding quality and mechanization, and lowering construction costs.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The utility model relates to an upstream slope cushion material and mortar material synchronous construction equipment of folded face panel rock-fill dam belongs to the technical field of hydraulic engineering, including caterpillar walking system, caterpillar walking system upper portion is provided with frame, the front part of frame is provided with cab and power and hydraulic device, the middle part is provided with first cushion material hopper and second cushion material hopper, rear part is provided with mortar material hopper, first cushion material hopper lower portion both sides about frame width direction symmetry is provided with two groups of cushion material forming device, and vibration ram upper end sets up in frame, lower end stretches into cushion material forming device, mortar pump is set up in mortar material hopper upper portion, and mortar pump pumps into mortar material forming device in mortar material, and mortar material forming device about frame width direction symmetry is provided with two groups, and the discharge port of second cushion material hopper is provided with cushion material scraper plate, this device can realize the synchronous construction of cushion material and mortar material while realizing 40cm cushion material layering paving.
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Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of river dam construction equipment in water conservancy engineering, and particularly relates to a synchronous construction equipment for upstream slope cushion material and mortar material of a folded face slab rockfill dam. BACKGROUND

[0002] In the construction of a concrete face rockfill dam, the slope surface of the cushion material is a key construction part, and the quality thereof is directly related to the operation safety of the face slab and the dam body. Currently, common slope fixing methods mainly include slope rolling mortar slope fixing, extrusion type concrete side wall slope fixing, and turnover mold slope fixing.

[0003] The extrusion type concrete side wall slope fixing is performed by first constructing the extrusion type concrete side wall and then filling the dam. Due to the transportation of the concrete material, a concrete mixer truck is used. In order to meet the transportation requirements of the concrete mixer truck, the slump of the concrete is generally not too small. Influenced by this, in the extrusion process of the side wall, the problems of slow forming speed of the side wall, poor forming effect, large consumption of admixture, and large workload of defect treatment in the later period are caused. The turnover mold slope fixing technology still largely relies on manual operation, has low mechanization degree, and has poor construction efficiency, and is easily disturbed by on-site operation. The slope rolling mortar slope fixing is a technology of performing mortar paving after the filling, preliminary compaction, slope repairing, and slope rolling of the cushion material. The main defect is that the non-synchronous construction leads to low efficiency and great construction period pressure. Therefore, it is urgent to develop a cushion material paving and rolling integrated forming equipment to solve the above problems. SUMMARY

[0004] The technical problem to be solved by the present application is to overcome the shortcomings of the prior art, and to provide a synchronous construction equipment for upstream slope cushion material and mortar material of a folded face slab rockfill dam, which realizes the synchronous construction of the cushion material and the mortar material while completing the layer-by-layer paving and compaction of the 40cm cushion material.

[0005] The technical solution adopted to solve the above technical problem is as follows: a synchronous construction equipment for upstream slope cushion material and mortar material of a folded face slab rockfill dam, comprising a crawler traveling system, a rack is arranged on the upper part of the crawler traveling system, a cab and power and hydraulic devices are arranged on the front part of the rack, a first cushion material hopper and a second cushion material hopper are arranged on the middle part of the rack, a mortar material hopper is arranged on the rear part of the rack, two groups of cushion material forming devices are symmetrically arranged on the lower sides of the first cushion material hopper with respect to the width direction of the rack, a vibration tamper is arranged on the upper end of the rack and the lower end of the vibration tamper extends into the cushion material forming device, a mortar pump is arranged on the upper part of the mortar material hopper, the mortar pump pumps the mortar material into the mortar material forming device, two groups of mortar material forming devices are symmetrically arranged with respect to the width direction of the rack, and a cushion material scraper is arranged at the discharge port of the second cushion material hopper.

[0006] The first cushion layer hopper of the application comprises a hopper body, the hopper body comprises a first rectangular material groove and a second rectangular material groove, the first rectangular material groove and the second rectangular material groove are open on opposite sides and are connected by a hopper connecting plate, a first inverted V-shaped plate is arranged in the first rectangular material groove along the length direction, a third inverted V-shaped plate is arranged between the first rectangular material groove and the second rectangular material groove, a second inverted V-shaped plate is arranged in the second rectangular material groove along the length direction, a first discharge port is formed between the lower part of the first rectangular material groove and the slope bottom of the first inverted V-shaped plate, and a second discharge port is formed between the lower part of the second rectangular material groove and the slope bottom of the second inverted V-shaped plate.

[0007] The cushion layer forming device of the application comprises a cushion layer forming bin, and a cushion layer pushing device is arranged on the outside rear middle part of the cushion layer forming bin.

[0008] The cushion layer forming bin of the application comprises a first bin, a second bin and a third bin, the first bin and the second bin are arranged in parallel and are connected by a partition plate, the bottom of the first bin is 20 cm away from the ground, a lifting baffle is arranged on the outside lower part of the first bin, a first hydraulic cylinder base is arranged on the outer wall of the first bin, and the end of the piston rod of the first hydraulic cylinder is arranged on the outer wall of the lifting baffle, a cushion layer blocking baffle is vertically arranged on the outside rear end of the lifting baffle, a first screw feeder is arranged on the lifting baffle and moves up and down with the lifting baffle, a cushion layer blocking top plate is vertically arranged on the outside lower end of the second bin, the third bin is arranged in parallel with the second bin and is connected to one corner of the second bin, the bottom of the third bin is closed and is arranged in parallel with the second bin, the outer side wall of the third bin is 20 cm away from the bottom of the third bin, forming a third discharge port, a second screw feeder is arranged on the side wall of the third bin opposite to the third discharge port, a cushion layer forming side plate is vertically arranged on the outside rear wall of the third bin, the upper end of the cushion layer forming side plate is flush with the upper end of the second bin, and the lower end of the cushion layer forming side plate is 20 cm higher than the lower end of the second bin.

[0009] The cushion layer pushing device of the application comprises two groups of I-shaped sliding rails, the top of the I-shaped sliding rail is fixed on the rack, the lower part of the I-shaped sliding rail is provided with a first back-shaped sliding plate, the inside of the first back-shaped sliding plate is fixed with the end of the piston rod of the first hydraulic cylinder, the base of the first hydraulic cylinder is fixed on the first fixed plate, the first fixed plate is fixed on the rack, the bottom of the two groups of first back-shaped sliding plates is provided with a first cross brace, the outside rear end of the first cross brace is provided with two groups of L-shaped rods, the two groups of L-shaped rods are provided with a fixed back plate, the inside of the fixed back plate is connected with the base of the second hydraulic cylinder, the end of the piston rod of the second hydraulic cylinder is provided with a blocking side plate, the first cross brace is provided with two groups of inverted L-shaped rods, the lower part of the side arm of the two groups of inverted L-shaped rods is connected with the base of the third hydraulic cylinder, the end of the piston rod of the two groups of third hydraulic cylinders is provided with a second cross brace, the front lower part of the second cross brace is provided with a U-shaped rod, an adjustable side plate is rotatably arranged on the U-shaped rod (bottom), the inside of the second cross brace is connected with the base of the fourth hydraulic cylinder, and the end of the piston rod of the fourth hydraulic cylinder is arranged on the adjustable side plate.

[0010] The adjustable side plate of the application comprises a side plate body, the longitudinal section of the side plate body is L-shaped structure, a first U-shaped groove is arranged on the upper part of the rear side of the side plate body, a first L-shaped push plate is arranged in parallel with the side plate body and extends into the first U-shaped groove, the outer side of the side arm of the first L-shaped push plate is connected with the end of the piston rod of the sixth hydraulic cylinder, the base of the sixth hydraulic cylinder is arranged on the surface of the side plate body, a second U-shaped groove is arranged on the upper part of the front side of the side plate body, a second L-shaped push plate is arranged in parallel with the side plate body and extends into the second U-shaped groove, the outer side of the side arm of the second L-shaped push plate is connected with the end of the piston rod of the fifth hydraulic cylinder, the base of the fifth hydraulic cylinder is arranged on the surface of the side plate body, a connecting buckle is arranged on the outer surface of the second U-shaped groove, a U-shaped rod is arranged in the connecting buckle and can rotate relatively.

[0011] The mortar forming device of the application comprises a mortar pushing device fixed on a rack, a mortar forming bin is arranged at the lower part of the mortar pushing device, a mortar blocking side plate is arranged at the front end of the mortar forming bin, a mortar horizontal scraping unit is arranged at the upper part of the mortar forming bin, and the mortar horizontal scraping unit is fixed on the rack.

[0012] The mortar forming bin of the application comprises a forming bin template, a mortar forming side plate is vertically arranged on the front side of the forming bin template, an L-shaped template is vertically arranged on the rear side of the forming bin template, and a mortar blocking baffle is vertically arranged on the lower side of the forming bin template, the width of the mortar forming side plate is 10 cm wider than the side arm of the L-shaped template, a tail plate is vertically arranged on the free end of the mortar blocking baffle, a vibration plate is arranged in the forming bin template, a vibration connecting plate is vertically arranged on the vibration plate, stiffening ribs are symmetrically and vertically arranged on both sides of the vibration connecting plate, the vibration connecting plate penetrates through the forming bin template and is connected with a vibrator, and pin holes are formed on the vibration connecting plate and the stiffening ribs.

[0013] The mortar pushing device of the application comprises two groups of first T-shaped sliding rails, each group of first T-shaped sliding rails is provided with a second fixed plate at one end and is connected with a U-shaped fixed frame at the other end, a U-shaped sliding plate is arranged on the first T-shaped sliding rail, a moving cross brace is arranged on the top of the U-shaped sliding plate, the outer side of the moving cross brace is connected with the end of the piston rod of an eighth hydraulic cylinder, the bottom of the moving cross brace is connected with the base of a seventh hydraulic cylinder, the base of the eighth hydraulic cylinder is connected with the inner side of the U-shaped fixed frame, the end of the piston rod of the seventh hydraulic cylinder is connected with a moving support, the inner side of the lower part of the moving support is provided with a U-shaped frame, the outer side of the lower part of the moving support is connected with the base of a tenth hydraulic cylinder, a mortar forming bin is rotatably arranged at the bottom of the U-shaped frame, the end of the piston rod of the tenth hydraulic cylinder is connected with the surface of the mortar forming bin, a vertical connecting rod is vertically arranged on the bottom of the U-shaped fixed frame, a third U-shaped groove is arranged on the front side of the lower part of the vertical connecting rod, the mortar blocking side plate is an L-shaped plate, the long arm end of the mortar blocking side plate extends into the third U-shaped groove, the inner side of the short arm end of the mortar blocking side plate is connected with the end of the piston rod of a ninth hydraulic cylinder, and the base of the ninth hydraulic cylinder is fixed on the outer side of the lower part of the vertical connecting rod.

[0014] The mortar material horizontal scraping unit of the present application comprises two groups of second T-shaped sliding rails, each of which is provided with a third fixed plate at the end, and a second back-shaped sliding plate is slidably arranged on the upper surface of the third fixed plate, the third fixed plate is fixedly arranged on the rack, the lower part of the second back-shaped sliding plate is provided with a horizontal scraper, the inner side is connected with the end of the piston rod of the twelfth hydraulic cylinder, the base of the twelfth hydraulic cylinder is fixed to the outer side of the third fixed plate, and two groups of through holes are arranged on the horizontal scraper, one group of which is used as a feeding hole, and the other group is used as an exhaust hole.

[0015] 1、The first cushion layer hopper of the present application has four discharge ports, which are symmetrically arranged about the width direction of the rack, one group of the discharge ports corresponds to the first bin, and the other group of the discharge ports corresponds to the third bin, through the corresponding arrangement of the two groups of discharge ports and the two groups of forming bins, the layering and paving forming of the 40cm thick cushion layer material is completed, and a vibrating tamper is correspondingly arranged in the forming bin, which effectively ensures the uniform and dense paving.

[0016] 2、The adjustable side plate of the present application is in L-shaped structure, two groups of slidable L-shaped push plates are arranged on the side plate body, the distance between the adjustable side plate and the cushion layer material sealing top plate is adjusted by sliding the L-shaped push plate driven by the fifth hydraulic cylinder and the sixth hydraulic cylinder, so that the transition material leakage during compaction is prevented.

[0017] 3、The cushion layer advancing device of the present application can realize the horizontal movement and vertical movement of the adjustable side plate, and realizes the slope adjustment of the adjustable side plate by cooperating with the fourth hydraulic cylinder, so that the cushion layer paving of the rockfill dam with different slope ratios is realized.

[0018] 4、The mortar material forming device of the present application comprises a forming bin template, a mortar material sealing side plate, an L-shaped template, a mortar material sealing baffle and a tail plate, the width of the mortar material sealing side plate is 10cm wider than the side arm of the L-shaped template, when the mortar material forming bin is driven to advance by the crawler walking system, the L-shaped template scrapes off the excess 10cm mortar material on one side arm, and the other side arm of the L-shaped template smoothes the forming surface to keep it flat, and a vibrating plate is arranged on the inner side of the forming bin template to vibrate and compact the mortar material layer.

[0019] 5、The mortar material advancing device of the present application can realize the horizontal movement and vertical movement of the mortar material forming bin, and the slope ratio is adjusted by rotating the mortar material forming bin driven by the tenth hydraulic cylinder, so that the mortar material of the designed size is laid on the inclined surface of the paved and formed cushion layer and compacted and leveled, and the synchronous construction of the mortar material and the cushion layer is realized.

[0020] 6、The cushion layer forming device and the mortar material forming device of the present application are bilaterally symmetrically arranged, after the first layer paving is completed, the second layer paving can be directly carried out by turning around, without the need of hoisting the paving equipment to the initial position after the paving is completed, so that the cost is saved and the paving efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1is a structural schematic diagram of the present application.

[0022] Figure 2 is Figure 1 a front view.

[0023] Figure 3 is a structural schematic diagram of the rack 1 and the crawler walking system 2 of the present application.

[0024] Figure 4 is Figure 1 a structural schematic diagram of the first cushion layer hopper 5 in Figure 1 .

[0025] Figure 5 is Figure 1 a structural schematic diagram of the first cushion layer hopper 5 in Figure 2 .

[0026] Figure 6 is Figure 1 a structural schematic diagram of the cushion layer material forming device 11 in .

[0027] Figure 7 is Figure 5 a structural schematic diagram of the cushion layer material forming bin 11-1 in Figure 1 .

[0028] Figure 8 is Figure 5 a structural schematic diagram of the cushion layer material forming bin 11-1 in Figure 2 .

[0029] Figure 9 is Figure 5 a structural schematic diagram of the lifting baffle 11-1-10 in .

[0030] Figure 10 is Figure 5 a structural schematic diagram of the cushion layer material pushing device 11-2 in Figure 1 .

[0031] Figure 11 is Figure 5 a structural schematic diagram of the cushion layer material pushing device 11-2 in Figure 2 .

[0032] Figure 12 is Figure 5 a structural schematic diagram of the cushion layer material forming bin 11-1 in Figure 3 .

[0033] Figure 13 is Figure 12 a structural schematic diagram of the adjustable side plate 11-2-10 in .

[0034] Figure 14 is Figure 1 a structural schematic diagram of the mortar material forming device 9 in Figure 1.

[0035] Figure 15 is Figure 1 Structure diagram of the sand slurry forming device 9 Figure 2 .

[0036] Figure 16 is Figure 1 Structure diagram of the sand slurry forming device 9 Figure 3 .

[0037] Figure 17 is Figure 14 Structure diagram of the sand slurry forming bin 9-2.

[0038] Figure 18 is Figure 17 Structure diagram of the vibrating plate 9-2-5.

[0039] Figure 19 is Figure 14 Structure diagram of the sand slurry pushing device 9-1.

[0040] Figure 20 is Figure 14 Structure diagram of the sand slurry horizontal scraping unit 9-4.

[0041] In the figure: 1, frame; 2, track walking system; 3, cab; 4, power and hydraulic device; 5, first cushion material hopper; 6, second cushion material hopper; 7, mortar pump; 8, mortar hopper; 9, mortar material forming device; 10, cushion material scraping plate; 11, cushion material forming device; 12, vibrating rammer; 5-1, first rectangular material groove; 5-2, hopper connecting plate; 5-3, second rectangular material groove; 5-4, first inverted V-shaped plate; 5-5, third inverted V-shaped plate; 5-6, second inverted V-shaped plate; 9-1, mortar material pushing device; 9-2, mortar material forming bin; 9-3, mortar material blocking side plate; 9-4, mortar material horizontal scraping unit; 9-1-1, second fixed plate; 9-1-2, moving cross support; 9-1-3, U-shaped frame; 9-1-4, seventh hydraulic cylinder; 9-1-5, moving support; 9-1-6, eighth hydraulic cylinder; 9-1-7, U-shaped fixed frame; 9-1-8, vertical connecting rod; 9-1-9, ninth hydraulic cylinder; 9-1-10, tenth hydraulic cylinder; 9-1-11, first T-shaped slide rail; 9-1-12, U-shaped slide plate; 9-1-13, third U-shaped groove; 9-2-1, tail plate; 9-2-2, mortar material blocking baffle; 9-2-3, mortar material forming side plate; 9-2-4, forming bin template; 9-2-5, vibrating plate; 9-2-6, vibrating connecting plate; 9-2-7, vibrator; 9-2-8, L-shaped template; 9-2-9, stiffener; 9-4-1, third fixed plate; 9-4-2, second T-shaped slide rail; 9-4-3, twelfth hydraulic cylinder; 9-4-4, second back-shaped slide plate; 9-4-5, horizontal scraper; 11-1, cushion material forming bin; 11-2, cushion material pushing device; 11-1-1, first bin; 11-1-2, partition plate; 11-1-3, third screw conveyor; 11-1-4, third bin; 11-1-5, cushion material forming side plate; 11-1-6, second bin; 11-1-7, cushion material blocking top plate; 11-1-8, cushion material blocking baffle; 11-1-9, eleventh hydraulic cylinder; 11-1-10, lifting baffle; 11-1-11, first screw conveyor; 11-2-1, I-shaped slide rail; 11-2-2, first hydraulic cylinder; 11-2-3, first fixed plate; 11-2-4, blocking side plate; 11-2-5, second hydraulic cylinder; 11-2-6, first cross support; 11-2-7, third hydraulic cylinder; 11-2-8, inverted L-shaped rod; 11-2-9, fourth hydraulic cylinder; 11-2-10, adjustable side plate; 11-2-11, L-shaped rod; 11-2-12, fixed back plate; 11-2-13, first back-shaped slide plate; 11-2-14, U-shaped rod; 11-2-15, second cross support; 11-2-10-1, side plate body; 11-2-10-2, first L-shaped push plate; 11-2-10-3, first U-shaped groove; 11-2-10-4, second U-shaped groove; 11-2-10-5, connecting buckle; 11-2-10-6, second L-shaped push plate.11-2-10-7, fifth hydraulic cylinder; 11-2-10-8, sixth hydraulic cylinder. DETAILED DESCRIPTION

[0042] The application will be further described below in connection with the drawings and examples, but the application is not limited to these examples. Example 1

[0043] In Figures 1-3 the application relates to the upstream slope cushion material and mortar material synchronous construction equipment of the folded face panel rock-fill dam, including the caterpillar walking system 2, the caterpillar walking system 2 in the application is regarded as the front direction as the front, the caterpillar walking system 2 upper portion is provided with the rack 1, the front part of the rack 1 is provided with the cab 3 and the power and hydraulic device 4, the middle part is provided with the first cushion material hopper 5 and the second cushion material hopper 6, the rear part is provided with the mortar material hopper 8, the power and hydraulic device 4 is provided with the hydraulic control valve and the engine, the hydraulic control valve controls the action of the hydraulic cylinder of the application, and the engine provides power for the application. Two groups of cushion material forming devices 11 are symmetrically arranged on both sides of the lower part of the first cushion material hopper 5 about the width direction of the rack 1, the upper end of the vibrating rammer 12 is arranged on the rack 1, and the lower end extends into the cushion material forming device 11, the cushion material in the first cushion material hopper 5 falls into the cushion material forming device 11, and the vibrating rammer 12 is vibrated and formed, the upper part of the mortar material hopper 8 is provided with the mortar pump 7, two groups of mortar material forming devices 9 are symmetrically arranged about the width direction of the rack 1, the mortar pump 7 pumps the mortar material into the mortar material forming device 9 near the dam slope side, the mortar material forming device 9 lays another layer of mortar material on the slope foundation of the cushion material formed by the first cushion material forming device 11, and the thickness of the mortar material is determined according to the design requirement, when paving, the cushion material forming device 11 and the mortar material forming device 9 near the dam slope side need to be adjusted in slope ratio and compacted, and the cushion material forming device 11 and the mortar material forming device 9 away from the dam slope side do not need to be adjusted in slope ratio, the discharge port of the second cushion material hopper 6 is located in the middle of the cushion material formed by the cushion material forming device 11 on both sides, the material of the second cushion material hopper 6 falls into the middle position, the cushion material scraper 10 is arranged at the discharge port of the second cushion material hopper 6, the cushion material scraper 10 scrapes away the excess material along with the caterpillar walking system 2, so that the cushion material that is not paved meets the requirement of the site rolling test result, after the paving of the layer is completed, the rolling device enters the site to roll and compact the cushion material that is not paved, after the rolling is completed, the device turns around to pave the next layer, and similarly, the cushion material forming device 11 and the mortar material forming device 9 near the dam slope side need to be adjusted in slope ratio, and the operation in the paving of the previous layer is repeated.

[0044] In Figure 4 , 5In the present application, the first cushion layer hopper 5 comprises a hopper body, the hopper body comprises a first rectangular chute 5-1 and a second rectangular chute 5-3, the first rectangular chute 5-1 and the second rectangular chute 5-3 are open on opposite sides and are connected by a hopper connecting plate 5-2, a first inverted V-shaped plate 5-4 is arranged in the first rectangular chute 5-1 along the length direction, a third inverted V-shaped plate 5-5 is arranged between the first rectangular chute 5-1 and the second rectangular chute 5-3, a second inverted V-shaped plate 5-6 is arranged in the second rectangular chute 5-3 along the length direction, a first discharge port is formed between the lower part of the first rectangular chute 5-1 and the slope bottom of the first inverted V-shaped plate 5-4, a second discharge port is formed between the lower part of the second rectangular chute 5-3 and the slope bottom of the second inverted V-shaped plate 5-6, in the present embodiment, the two groups of first discharge ports and second discharge ports are symmetrically distributed on both sides of the rack 1, due to the structure of the first inverted V-shaped plate 5-4, the second inverted V-shaped plate 5-6 and the third inverted V-shaped plate 5-5, the cushion layer material falls into the first discharge port and the second discharge port under the action of gravity.

[0045] In Figure 6 In the present application, the first cushion layer hopper 5 comprises a hopper body, the hopper body comprises a first rectangular chute 5-1 and a second rectangular chute 5-3, the first rectangular chute 5-1 and the second rectangular chute 5-3 are open on opposite sides and are connected by a hopper connecting plate 5-2, a first inverted V-shaped plate 5-4 is arranged in the first rectangular chute 5-1 along the length direction, a third inverted V-shaped plate 5-5 is arranged between the first rectangular chute 5-1 and the second rectangular chute 5-3, a second inverted V-shaped plate 5-6 is arranged in the second rectangular chute 5-3 along the length direction, a first discharge port is formed between the lower part of the first rectangular chute 5-1 and the slope bottom of the first inverted V-shaped plate 5-4, a second discharge port is formed between the lower part of the second rectangular chute 5-3 and the slope bottom of the second inverted V-shaped plate 5-6, in the present embodiment, the two groups of first discharge ports and second discharge ports are symmetrically distributed on both sides of the rack 1, due to the structure of the first inverted V-shaped plate 5-4, the second inverted V-shaped plate 5-6 and the third inverted V-shaped plate 5-5, the cushion layer material falls into the first discharge port and the second discharge port under the action of gravity.

[0046] As Figure 7 、 8As shown in FIGS. 9, the cushion material forming bin 11-1 of the present embodiment comprises a first bin 11-1-1, a second bin 11-1-6, and a third bin 11-1-4. The first bin 11-1-1 and the second bin 11-1-6 are hollow rectangular structures with openings at the top and bottom. The first bin 11-1-1 and the second bin 11-1-6 are arranged in the same horizontal plane and are separated by a partition 11-1-2. The bottom of the first bin 11-1-1 and the second bin 11-1-6 is 20 cm from the ground. A lifting baffle 11-1-10 is arranged at the lower part of the outer side of the first bin 11-1-1. The base of an eleventh hydraulic cylinder 11-1-9 is arranged on the outer wall of the first bin 11-1-1, and the end of the piston rod of the eleventh hydraulic cylinder 11-1-9 is arranged on the outer wall of the lifting baffle 11-1-10. Under the action of the eleventh hydraulic cylinder 11-1-9, the lifting baffle 11-1-10 can slide up and down along the first bin 11-1-1. A first screw conveyor 11-1-11 is arranged on the lifting baffle 11-1-10 and moves up and down with the lifting baffle 11-1-10. The inner side plate of the lifting baffle 11-1-10 has a length corresponding to the total length of the first bin 11-1-1 and the second bin 11-1-6. Before the device is in place, the lifting baffle 11-1-10 is raised to avoid damage to the bin body caused by uneven ground. When the device is in place and paving, the lifting baffle 11-1-10 moves downward relative to the first bin 11-1-1 and the second bin 11-1-6 to about 1 cm from the ground. The space formed by the back plate of the lifting baffle 11-1-10, the adjustable side plate 11-2-10, and the second bin 11-1-6 serves as the first layer cushion material forming bin. A cushion material blocking baffle 11-1-8 is vertically arranged at the outer back end of the lifting baffle 11-1-10. A cushion material blocking top plate 11-1-7 is vertically arranged at the outer lower end of the second bin 11-1-6. The cushion material blocking baffle 11-1-8 blocks the gap formed by the cushion material blocking top plate 11-1-7 and the adjustable side plate 11-2-10 to prevent the cushion material from leaking out.

[0047] The third bin 11-1-4 is arranged in parallel with the second bin 11-1-6 and connected with one of the corners of the second bin 11-1-6, the bottom of the third bin 11-1-4 is closed and flush with the upper and lower ends of the second bin 11-1-6, the outer side wall of the third bin 11-1-4 is 20 cm away from the bottom of the bin to form a third discharge port, the side wall opposite to the third discharge port of the third bin 11-1-4 is provided with a second spiral feeder 11-1-3, the rear outer side of the third bin 11-1-4 is vertically provided with a cushion material forming side plate 11-1-5, the upper end of the cushion material forming side plate 11-1-5 is flush with the upper end of the second bin 11-1-6, and the lower end is 20 cm higher than the lower end of the second bin 11-1-6, the space formed by the lifting baffle 11-1-10 and the adjustable side plate 11-2-10 completes the paving and forming of the first layer of 20 cm thick cushion material. The space formed by the second bin 11-1-6, the cushion material forming side plate 11-1-5, the adjustable side plate 11-2-10 and the compacted cushion material in the second bin 11-1-6 serves as a second layer cushion material forming bin, the second layer of 20 cm thick cushion material is paved and formed on the already formed 20 cm thick cushion material, and through the setting mode of the two groups of discharge ports and the two groups of forming bins, the layered paving and forming of the 40 cm thick cushion material is completed. In order to ensure uniform and dense paving, a group of vibrating rammers 12 is arranged in the second bin 11-1-6, and another group of vibrating rammers 12 is arranged in the space formed by the second bin 11-1-6 and the cushion material forming side plate 11-1-5, the vibrating rammers 12 are arranged on the rack 1 through connecting shafts, and the vibrating rammers 12 are market products. The cushion material falling from the first discharge port falls into the first bin 11-1-1, is sent into the space formed by the lifting baffle 11-1-10 and the adjustable side plate 11-2-10 by the first spiral feeder 11-1-11, is compacted by the vibrating rammers 12, and as the crawler walking system 2 advances, the cushion material falling from the second discharge port falls into the third bin 11-1-4 and is sent into the space formed by the second bin 11-1-6, the cushion material forming side plate 11-1-5, the adjustable side plate 11-2-10 and the compacted cushion material in the second bin 11-1-6 by the second spiral feeder 11-1-3, the vibrating rammers 12 are vibrated and compacted, and the paving and compaction of the double-layer material are completed.

[0048] As Figure 10 , 11As shown, the cushion material pushing device 11-2 includes two groups of I-shaped slide rails 11-2-1, the top of the I-shaped slide rails 11-2-1 is fixed on the rack 1, the lower edge is provided with a first back-shaped slide plate 11-2-13, the inner side of the first back-shaped slide plate 11-2-13 is fixed with the end of the piston rod of the first hydraulic cylinder 11-2-2, the base of the first hydraulic cylinder 11-2-2 is fixed on the first fixed plate 11-2-3, the first fixed plate 11-2-3 is fixed on the rack 1, through the action of the first hydraulic cylinder 11-2-2, the first back-shaped slide plate 11-2-13 slides back and forth along the I-shaped slide rail 11-2-1. The bottom of the two groups of first back-shaped slide plates 11-2-13 is provided with a first cross brace 11-2-6, the outer side of the rear end of the first cross brace 11-2-6 is provided with two groups of L-shaped rods 11-2-11, the two groups of L-shaped rods 11-2-11 are provided with a fixed back plate 11-2-12, the inner side of the fixed back plate 11-2-12 is connected with the base of the second hydraulic cylinder 11-2-5, the end of the piston rod of the second hydraulic cylinder 11-2-5 is provided with a blocking side plate 11-2-4, under the action of the second hydraulic cylinder 11-2-5, the blocking side plate 11-2-4 moves back and forth, the blocking side plate 11-2-4 and the cushion material forming side plate 11-1-5 and the side wall of the second bin 11-1-6 form a rectangular space, which is a second layer cushion material forming bin and a compaction bin, in this embodiment, the fixed back plate 11-2-12 is provided with two groups of upper and lower fixed back plates 11-2-12, each group of fixed back plates 11-2-12 is provided with two groups of second hydraulic cylinders 11-2-5 at the front and rear ends.

[0049] The first cross brace 11-2-6 is provided with two groups of inverted L-shaped rods 11-2-8, the lower part of the side arm of the two groups of inverted L-shaped rods 11-2-8 is connected with the base of the third hydraulic cylinder 11-2-7, the end of the piston rod of the two groups of third hydraulic cylinders 11-2-7 is provided with a second cross brace 11-2-15, the second cross brace 11-2-15 moves up and down under the action of the third hydraulic cylinder 11-2-7, the front lower part of the second cross brace 11-2-15 is provided with a U-shaped rod 11-2-14, the U-shaped rod 11-2-14 moves up and down with the second cross brace 11-2-15, the cushion material blocking top plate 11-1-7 is provided with two accommodation grooves, which accommodate the inward and outward movement of the U-shaped rod 11-2-14, the adjustable side plate 11-2-10 is rotatably arranged at the bottom of the U-shaped rod 11-2-14, the inner side of the second cross brace 11-2-15 is connected with the base of the fourth hydraulic cylinder 11-2-9, the end of the piston rod of the fourth hydraulic cylinder 11-2-9 is arranged on the adjustable side plate 11-2-10, the inclination of the adjustable side plate 11-2-10 is adjusted through the action of the fourth hydraulic cylinder 11-2-9, which is the slope ratio of the present application, in this embodiment, the fourth hydraulic cylinder 11-2-9 is provided with two groups.

[0050] As Figure 12 , 13As shown, the adjustable side plate 11-2-10 includes a side plate body 11-2-10-1, which is L-shaped in longitudinal section. In actual installation, the long arm end of the L-shaped side plate is located at the rear side, and the short arm end is located at the front side. The first U-shaped groove 11-2-10-3 is arranged on the upper rear side of the side plate body 11-2-10-1. The first L-shaped push plate 11-2-10-2 is arranged in parallel with the side plate body 11-2-10-1 and extends into the first U-shaped groove 11-2-10-3. The side arm outer side of the first L-shaped push plate 11-2-10-2 is connected to the piston rod end of the sixth hydraulic cylinder 11-2-10-8. The base of the sixth hydraulic cylinder 11-2-10-8 is arranged on the surface of the side plate body 11-2-10-1. When the sixth hydraulic cylinder 11-2-10-8 acts, it drives the first L-shaped push plate 11-2-10-2 to slide back and forth relative to the first U-shaped groove 11-2-10-3. The second U-shaped groove 11-2-10-4 is arranged on the upper front side of the side plate body 11-2-10-1. The second L-shaped push plate 11-2-10-6 is arranged in parallel with the side plate body 11-2-10-1 and extends into the second U-shaped groove 11-2-10-4. The side arm outer side of the second L-shaped push plate 11-2-10-6 is connected to the piston rod end of the fifth hydraulic cylinder 11-2-10-7. The base of the fifth hydraulic cylinder 11-2-10-7 is arranged on the surface of the side plate body 11-2-10-1. When the fifth hydraulic cylinder 11-2-10-7 acts, it drives the second L-shaped push plate 11-2-10-6 to slide back and forth relative to the second U-shaped groove 11-2-10-4. The connecting buckle 11-2-10-5 is arranged on the outer surface of the second U-shaped groove 11-2-10-4. The U-shaped rod 11-2-14 is arranged in the connecting buckle 11-2-10-5 and can rotate relative to the connecting buckle 11-2-10-5. When the fourth hydraulic cylinder 11-2-9 acts, it drives the adjustable side plate 11-2-10 to rotate around the U-shaped rod 11-2-14.

[0051] After the paver is positioned, the slope ratio of the cushion material forming device 11 near the dam slope side is adjusted. First, the eleventh hydraulic cylinder 11-1-9 acts, and the lifting baffle 11-1-10 moves downward to 1 cm from the ground. Then, the cushion material pushing device 11-2 adjusts the required slope ratio of the adjustable side plate 11-2-10. The specific working process is as follows:

[0052] The first hydraulic cylinder 11-2-2 acts to make the adjustable side plate 11-2-10 reach the required position, and the fourth hydraulic cylinder 11-2-9 acts to make the adjustable side plate 11-2-10 rotate to reach the required slope ratio. At this time, the adjustable side plate 11-2-10 rotates to cause a gap with the remaining parts. In order to prevent material leakage, the third hydraulic cylinder 11-2-7 acts to make the adjustable side plate 11-2-10 move vertically downward through the U-shaped rod 11-2-14 to adjust the distance between the adjustable side plate 11-2-10 and the ground. The first hydraulic cylinder 11-2-2 acts to make the adjustable side plate 11-2-10 reach below the cushion material blocking top plate 11-1-7. The fifth hydraulic cylinder 11-2-10-7 acts to make the second L-shaped push plate 11-2-10-6 slide to adjust the contact between the second L-shaped push plate 11-2-10-6 and the cushion material blocking top plate 11-1-7. The second hydraulic cylinder 11-2-5 acts to adjust the short arm end of the blocking side plate 11-2-4 to reach above the adjustable side plate 11-2-10. The sixth hydraulic cylinder 11-2-10-8 acts to make the first L-shaped push plate 11-2-10-2 slide to adjust the contact between the first L-shaped push plate 11-2-10-2 and the lower side of the short arm end of the blocking side plate 11-2-4. The second hydraulic cylinder 11-2-5 acts to adjust the inside edge line of the short arm end of the blocking side plate 11-2-4 to contact the first L-shaped push plate 11-2-10-2. The first hydraulic cylinder 11-2-2 acts to adjust the edge line of the second L-shaped push plate 11-2-10-6 to contact the inside edge line of the cushion material blocking top plate 11-1-7.

[0053] The slope ratio of the cushion material forming device 11 far from the dam slope side is adjusted in the same way as the cushion material forming device 11 near the dam slope side. However, the slope ratio of the far side is not strictly required and does not cause movement obstacles.

[0054] As shown in FIGS. Figure 14 , 15 , 16, the mortar material forming device 9 includes a mortar material pushing device 9-1 fixed on the frame 1. The lower part of the mortar material pushing device 9-1 is provided with a mortar material forming bin 9-2. The mortar material pushing device 9-1 drives the mortar material forming bin 9-2 to move to adjust the slope ratio. The front end of the mortar material forming bin 9-2 is provided with a mortar material blocking side plate 9-3. The mortar material blocking side plate 9-3 is used to block the gap generated during the adjustment of the slope ratio of the mortar material forming bin 9-2 to prevent mortar leakage. The upper part of the mortar material forming bin 9-2 is provided with a mortar material horizontal scraping unit 9-4. The mortar material horizontal scraping unit 9-4 is fixed on the frame 1. The mortar material horizontal scraping unit 9-4 is used to horizontally scrape off the excess mortar material to make the mortar material paving height the same as the cushion material paving height.

[0055] As shown in FIGS. Figure 17 , 18As shown, the mortar forming bin 9-2 includes a forming bin template 9-2-4, and the mortar forming bin 9-2 is a rectangular plate, the front side of the forming bin template 9-2-4 is vertically provided with a mortar forming side plate 9-2-3, the rear side is vertically provided with an L-shaped template 9-2-8, and the lower side is vertically provided with a mortar blocking baffle 9-2-2, the free end of the mortar blocking baffle 9-2-2 is vertically provided with a tail plate 9-2-1, the width of the mortar forming side plate 9-2-3 is 10 cm wider than the side arm of the L-shaped template 9-2-8, when the mortar forming bin 9-2 is driven to advance by the crawler walking system 2, the L-shaped template 9-2-8 scrapes off the excess 10 cm of mortar, and the other side arm of the L-shaped template 9-2-8 smoothes the forming surface to keep it flat. The inside of the forming bin template 9-2-4 is provided with a vibrating plate 9-2-5, the vibrating plate 9-2-5 is vertically provided with a vibrating connecting plate 9-2-6, the vibrating connecting plate 9-2-6 is symmetrically and vertically provided with a stiffening rib 9-2-9 on both sides to form a cross-shaped structure, a cross-shaped groove is processed on the forming bin template 9-2-4, the vibrating connecting plate 9-2-6 penetrates the forming bin template 9-2-4 and is connected with the vibrator 9-2-7, pin holes are processed on the vibrating connecting plate 9-2-6 and the stiffening rib 9-2-9, pins are arranged in the pin holes, and when the vibrator 9-2-7 vibrates, the vibrating plate 9-2-5 and the forming bin template 9-2-4 generate a relative distance, and the pins are used to limit the distance.

[0056] As Figure 19As shown, the mortar propelling device 9-1 includes two groups of first T-shaped sliding rails 9-1-11, each group of first T-shaped sliding rails 9-1-11 is provided with a second fixed plate 9-1-1 at one end and connected with a U-shaped fixed frame 9-1-7 at the other end, a U-shaped sliding plate 9-1-12 is arranged on the first T-shaped sliding rail 9-1-11, a movable cross brace 9-1-2 is arranged on the top of the U-shaped sliding plate 9-1-12, the outer side of the movable cross brace 9-1-2 is connected with the end of the piston rod of the eighth hydraulic cylinder 9-1-6, the bottom is connected with the base of the seventh hydraulic cylinder 9-1-4, the base of the eighth hydraulic cylinder 9-1-6 is connected with the inner side of the U-shaped fixed frame 9-1-7, the end of the piston rod of the seventh hydraulic cylinder 9-1-4 is connected with the movable support 9-1-5, the eighth hydraulic cylinder 9-1-6 drives the movable cross brace 9-1-2 to slide horizontally when it acts, the seventh hydraulic cylinder 9-1-4 drives the movable support 9-1-5 to slide vertically when it acts, a U-shaped frame 9-1-3 is arranged on the inner side of the lower part of the movable support 9-1-5, the outer side of the lower part is connected with the base of the tenth hydraulic cylinder 9-1-10, the mortar forming bin 9-2 is rotatably arranged at the bottom of the U-shaped frame 9-1-3, the end of the piston rod of the tenth hydraulic cylinder 9-1-10 is connected with the surface of the mortar forming bin 9-2, the tenth hydraulic cylinder 9-1-10 drives the mortar forming bin 9-2 to rotate to adjust the slope ratio when it acts, a vertical connecting rod 9-1-8 is vertically arranged at the bottom of the U-shaped fixed frame 9-1-7, a third U-shaped groove 9-1-13 is arranged on the front side of the lower part of the vertical connecting rod 9-1-8, the mortar blocking side plate 9-3 is an L-shaped plate, the long arm end of the mortar blocking side plate 9-3 extends into the third U-shaped groove 9-1-13, the inner side of the short arm end of the mortar blocking side plate 9-3 is connected with the piston end of the ninth hydraulic cylinder 9-1-9, the base of the ninth hydraulic cylinder 9-1-9 is fixed on the outer side of the lower part of the vertical connecting rod 9-1-8, the ninth hydraulic cylinder 9-1-9 drives the mortar blocking side plate 9-3 to move horizontally when it acts, and the gap generated between the mortar forming bin 9-2 and the cushion material forming surface when the mortar forming bin 9-2 rotates is blocked.

[0057] As Figure 20As shown, the mortar horizontal scraping unit 9-4 includes a second T-shaped slide rail 9-4-2, each end of each group of the second T-shaped slide rail 9-4-2 is provided with a third fixed plate 9-4-1, the upper surface of the third fixed plate 9-4-1 is slidably provided with a second back-shaped slide plate 9-4-4, the lower part of the second back-shaped slide plate 9-4-4 is provided with a horizontal scraper 9-4-5, the inner side of the horizontal scraper 9-4-5 is connected with the end of the piston rod of a twelfth hydraulic cylinder 9-4-3, the base of the twelfth hydraulic cylinder 9-4-3 is fixed to the outer side of the third fixed plate 9-4-1, the horizontal scraper 9-4-5 is provided with two groups of through holes, one group of the through holes is used as a feeding hole, and the other group of the through holes is used as an exhaust hole, the feeding hole is connected with the mortar pump 7, the exhaust hole exhausts air in the mortar forming bin 9-2, the twelfth hydraulic cylinder 9-4-4 drives the horizontal scraper 9-4-5 to move transversely to contact the forming bin template 9-2-4 of the mortar forming bin 9-2, and the installation position of the horizontal scraper 9-4-5 needs to ensure that the horizontal scraper 9-4-5 does not leak material between the forming bin template 9-2-4, the mortar forming side plate 9-2-3 and the L-shaped template 9-2-8.

[0058] After the cushion material pushing device 11-2 is adjusted to be in place, the mortar forming bin 9-2 required for the slope ratio on the side close to the dam slope is adjusted by the mortar material pushing device 9-1, and the mortar forming device 9 on the side away from the dam slope is pulled outward by 200 mm, so that the mortar forming device 9 does not contact the formed cushion material surface, and the specific working process is as follows.

[0059] The eighth hydraulic cylinder 9-1-6 acts to drive the mortar forming bin 9-2 to move transversely to the required position, the tenth hydraulic cylinder 9-1-10 acts to drive the mortar forming bin 9-2 to move obliquely to the required slope ratio, the seventh hydraulic cylinder 9-1-4 acts to adjust the distance between the mortar forming bin 9-2 and the ground. The eighth hydraulic cylinder 9-1-6 acts to drive the mortar forming bin 9-2 to move transversely to the tail plate 9-2-1 to contact the formed mortar surface. The ninth hydraulic cylinder 9-1-9 acts to drive the mortar blocking side plate 9-3 to move transversely to block. The twelfth hydraulic cylinder 9-4-4 acts to drive the horizontal scraper 9-4-5 to move transversely to contact the forming bin template 9-2-4 of the mortar forming bin 9-2, and when paving, the mortar pump 7 pumps the mortar material into the space between the mortar forming bin 9-2 on the side close to the dam slope and the formed cushion material.

Claims

1. A device for simultaneous construction of upstream slope cushion material and mortar material for a deflector-type rockfill dam, characterized in that: The system includes a tracked walking system (2), a frame (1) is installed on the upper part of the tracked walking system (2), a driver's cab (3) and a power and hydraulic device (4) are installed at the front of the frame (1), a first cushion layer hopper (5) and a second cushion layer hopper (6) are installed in the middle, and a mortar hopper (8) is installed at the rear. Two sets of cushion layer material forming devices (11) are symmetrically arranged on both sides of the lower part of the first cushion layer hopper (5) about the width direction of the frame (1). The upper end of the vibratory tamper (12) is set on the upper and lower ends of the frame (1) and extends into the cushion layer material forming device (11). A mortar pump (7) is installed on the upper part of the mortar hopper (8). The mortar pump (7) pumps the mortar into the mortar forming device (9). Two sets of mortar forming devices (9) are symmetrically arranged about the width direction of the frame (1). A cushion layer material scraper (10) is installed at the outlet of the second cushion layer hopper (6). The cushion material forming device (11) includes a cushion material forming chamber (11-1), and a cushion material pushing device (11-2) is provided on the outer rear middle of the cushion material forming chamber (11-1). The aforementioned bedding material forming hopper (11-1) includes a first hopper (11-1-1), a second hopper (11-1-6), and a third hopper (11-1-4). The first hopper (11-1-1) and the second hopper (11-1-6) are arranged flush with each other and are separated by a partition (11-1-2). The bottom of the first hopper (11-1-1) and the second hopper (11-1-6) is 20cm from the ground. The lower outer part of the first hopper (11-1-1) A lifting baffle (11-1-10) is provided. The base of the eleventh hydraulic cylinder (11-1-9) is located on the outer wall of the first compartment (11-1-1), and the end of the piston rod is located on the outer wall of the lifting baffle (11-1-10). A cushion material sealing baffle (11-1-8) is vertically installed at the rear end of the outer side of the lifting baffle (11-1-10). The first screw conveyor (11-1-11) is installed on the lifting baffle (11-1-10) and follows it. The second compartment (11-1-6) is vertically fitted with a top plate (11-1-7) made of bedding material on its lower outer side. The third compartment (11-1-4) is parallel to the second compartment (11-1-6) and is connected to one corner of the second compartment (11-1-6). The bottom of the third compartment (11-1-4) is closed and flush with the top and bottom of the second compartment (11-1-6). The outer wall of the third compartment (11-1-4) is far from the compartment. The bottom 20cm forms the third discharge port. The third compartment (11-1-4) is equipped with a second spiral conveyor (11-1-3) on the side wall opposite to the third discharge port. The outer end of the rear side wall of the third compartment (11-1-4) is vertically equipped with a bedding material forming side plate (11-1-5). The upper end of the bedding material forming side plate (11-1-5) is flush with the upper end of the second compartment (11-1-6), and the lower end is 20cm higher than the lower end of the second compartment (11-1-6).

2. The equipment for simultaneous construction of upstream slope cushion material and mortar material of the deflector-type rockfill dam according to claim 1, characterized in that: The first cushion layer hopper (5) includes a hopper body, which includes a first rectangular trough (5-1) and a second rectangular trough (5-3). The first rectangular trough (5-1) and the second rectangular trough (5-3) are open on opposite sides and connected by a hopper connecting plate (5-2). A first inverted V-shaped plate (5-4) is provided in the first rectangular trough (5-1) along the length direction. A third inverted V-shaped plate (5-5) is provided between the first rectangular trough (5-1) and the second rectangular trough (5-3). A second inverted V-shaped plate (5-6) is provided in the second rectangular trough (5-3) along the length direction. A first discharge port is formed between the lower part of the first rectangular trough (5-1) and the bottom of the slope of the first inverted V-shaped plate (5-4). A second discharge port is formed between the lower part of the second rectangular trough (5-3) and the bottom of the slope of the second inverted V-shaped plate (5-6).

3. The equipment for simultaneous construction of upstream slope cushion material and mortar material of the deflector-type rockfill dam according to claim 1, characterized in that: The aforementioned cushion material feeding device (11-2) includes two sets of I-beam slide rails (11-2-1). The top of the I-beam slide rails (11-2-1) is fixed to the upper part of the frame (1), and the lower part is provided with a first spiral slide plate (11-2-13). The inner side of the first spiral slide plate (11-2-13) is fixed to the piston rod end of the first hydraulic cylinder (11-2-2). The base of the first hydraulic cylinder (11-2-2) is fixed to the first fixed plate (11-2-13). 3) On the upper part, the first fixed plate (11-2-3) is fixed on the frame (1). A first cross brace (11-2-6) is provided between the bottoms of the two sets of first loop slides (11-2-13). Two sets of L-shaped rods (11-2-11) are provided at intervals on the outer rear end of the first cross brace (11-2-6). A fixed back plate (11-2-12) is provided between the two sets of L-shaped rods (11-2-11). The inner side of the fixed back plate (11-2-12) is connected to the second The base of the hydraulic cylinder (11-2-5) is connected. The piston rod end of the second hydraulic cylinder (11-2-5) is equipped with a sealing side plate (11-2-4). Two sets of inverted L-shaped rods (11-2-8) are spaced apart on the first cross brace (11-2-6). The lower part of the side arm of both sets of inverted L-shaped rods (11-2-8) is connected to the base of the third hydraulic cylinder (11-2-7). A sealing plate is provided between the piston rod ends of the two sets of third hydraulic cylinders (11-2-7). The second cross brace (11-2-15) has a U-shaped rod (11-2-14) at its lower front. An adjustable side plate (11-2-10) is rotatably mounted on the bottom of the U-shaped rod (11-2-14). The inner side of the second cross brace (11-2-15) is connected to the base of the fourth hydraulic cylinder (11-2-9). The piston rod end of the fourth hydraulic cylinder (11-2-9) is mounted on the adjustable side plate (11-2-10).

4. The equipment for simultaneous construction of upstream slope cushion material and mortar material of the deflector-type rockfill dam with face panel as described in claim 3, characterized in that: The adjustable side plate (11-2-10) includes a side plate body (11-2-10-1), the side plate body (11-2-10-1) having an L-shaped longitudinal section. A first U-shaped groove (11-2-10-3) is provided on the upper rear side of the side plate body (11-2-10-1). A first L-shaped push plate (11-2-10-2) is arranged parallel to the side plate body (11-2-10-1) and extends into the first U-shaped groove (11-2-10-3). The outer side of the side arm of the first L-shaped push plate (11-2-10-2) is connected to the piston rod end of a sixth hydraulic cylinder (11-2-10-8). The base of the sixth hydraulic cylinder (11-2-10-8) is located on the surface of the side plate body (11-2-10-1). -10-1) A second U-shaped groove (11-2-10-4) is provided on the upper front side. The second L-shaped push plate (11-2-10-6) is arranged parallel to the side plate body (11-2-10-1) and extends into the second U-shaped groove (11-2-10-4). The outer side of the side arm of the second L-shaped push plate (11-2-10-6) is connected to the piston rod end of the fifth hydraulic cylinder (11-2-10-7). The base of the fifth hydraulic cylinder (11-2-10-7) is provided on the surface of the side plate body (11-2-10-1). A connecting buckle (11-2-10-5) is provided on the outer surface of the second U-shaped groove (11-2-10-4). The bottom of the U-shaped rod (11-2-14) is provided in the connecting buckle (11-2-10-5) and can rotate relative to it.

5. The equipment for simultaneous construction of upstream slope cushion material and mortar material of the deflector-type rockfill dam according to claim 1, characterized in that: The mortar forming device (9) includes a mortar pushing device (9-1) fixed on the frame (1), a mortar forming chamber (9-2) is provided at the lower part of the mortar pushing device (9-1), a mortar sealing side plate (9-3) is provided at the front end of the mortar forming chamber (9-2), and a mortar horizontal scraping unit (9-4) is provided at the upper part of the mortar forming chamber (9-2). The mortar horizontal scraping unit (9-4) is fixed on the frame (1).

6. The equipment for simultaneous construction of upstream slope cushion material and mortar material of the deflector-type rockfill dam according to claim 5, characterized in that: The mortar forming hopper (9-2) includes a forming hopper template (9-2-4). A mortar forming side plate (9-2-3) is vertically arranged on the front side of the forming hopper template (9-2-4), an L-shaped template (9-2-8) is vertically arranged on the rear side, and a mortar sealing baffle (9-2-2) is vertically arranged on the lower side. The width of the mortar forming side plate (9-2-3) is 10cm wider than the side arm of the L-shaped template (9-2-8). A tail plate (9-2-2) is vertically arranged at the free end of the mortar sealing baffle (9-2-2). -2-1), a vibration plate (9-2-5) is installed inside the forming chamber template (9-2-4). A vibration connecting plate (9-2-6) is vertically installed on the vibration plate (9-2-5). A stiffening rib (9-2-9) is symmetrically and vertically installed on both sides of the vibration connecting plate (9-2-6). The vibration connecting plate (9-2-6) passes through the forming chamber template (9-2-4) and is connected to the vibrator (9-2-7). Pin holes are machined on both the vibration connecting plate (9-2-6) and the stiffening rib (9-2-9).

7. The equipment for simultaneous construction of upstream slope cushion material and mortar material of the deflector-type rockfill dam according to claim 5, characterized in that: The mortar feeding device (9-1) includes two sets of first T-shaped slide rails (9-1-11). Each set of first T-shaped slide rails (9-1-11) has a second fixed plate (9-1-1) at one end and is connected to a U-shaped fixed frame (9-1-7) at the other end. A U-shaped sliding plate (9-1-12) is mounted on the first T-shaped slide rail (9-1-11). A movable cross brace (9-1-2) is mounted on the top of the U-shaped sliding plate (9-1-12). The outer side of the movable cross brace (9-1-2) is connected to the end of the piston rod of the eighth hydraulic cylinder (9-1-6), and the bottom is connected to the base of the seventh hydraulic cylinder (9-1-4). The base of the eighth hydraulic cylinder (9-1-6) is connected to the inner side of the U-shaped fixed frame (9-1-7). The end of the piston rod of the seventh hydraulic cylinder (9-1-4) is connected to a movable support (9-1-5). The lower inner side of the movable support (9-1-5) is provided with... The U-shaped frame (9-1-3) is connected to the base of the tenth hydraulic cylinder (9-1-10) on its lower outer side. The mortar forming chamber (9-2) is rotatably mounted at the bottom of the U-shaped frame (9-1-3). The piston rod end of the tenth hydraulic cylinder (9-1-10) is connected to the surface of the mortar forming chamber (9-2). A vertical connecting rod (9-1-8) is vertically arranged at the bottom of the U-shaped fixing frame (9-1-7). 8) A third U-shaped groove (9-1-13) is provided on the lower front side. The mortar sealing side plate (9-3) is an L-shaped plate. The long arm end of the mortar sealing side plate (9-3) extends into the third U-shaped groove (9-1-13). The inner side of the short arm end of the mortar sealing side plate (9-3) is connected to the piston end of the ninth hydraulic cylinder (9-1-9). The base of the ninth hydraulic cylinder (9-1-9) is fixed to the lower outer side of the vertical connecting rod (9-1-8).

8. The equipment for simultaneous construction of upstream slope cushion material and mortar material of the deflector-type rockfill dam according to claim 5, characterized in that: The mortar material horizontal scraping unit (9-4) includes two sets of second T-shaped slide rails (9-4-2). Each set of second T-shaped slide rails (9-4-2) is provided with a third fixed plate (9-4-1) at its end and a second spiral slide plate (9-4-4) is slidably provided on its upper surface. The third fixed plate (9-4-1) is fixedly provided on the frame (1). A horizontal scraper (9-4-5) is provided at the lower part of the second spiral slide plate (9-4-4). The inner side is connected to the piston rod end of the twelfth hydraulic cylinder (9-4-3). The base of the twelfth hydraulic cylinder (9-4-3) is fixed to the outer side of the third fixed plate (9-4-1). The horizontal scraper (9-4-5) is provided with two sets of through holes, one set as a feed hole and the other set as an exhaust hole.

Citation Information

Patent Citations

  • Dam cushion layer material spreading and pressing machine

    CN106988315A

  • Bedding material slope-fixing mortar surface finishing device

    CN211596776U