WO2018152852A1

WO2018152852A1 - Damming machine for stacking sandbags at dike breach for preventing flood

Info

Publication number: WO2018152852A1
Application number: PCT/CN2017/075144
Authority: WO
Inventors: 李兆勇
Original assignee: 李兆勇
Priority date: 2017-02-23
Filing date: 2017-02-28
Publication date: 2018-08-30
Also published as: CN108589644A; CN106702959A; CN106702959B; CN108589644B

Abstract

A damming machine for stacking sandbags at a dike breach for preventing flood, comprising two driving wheels (1), a driving axle housing (2), a sandbag bucket (3), an operating platform (4), and a cantilever (5); one end of the cantilever (5) is provided on a rotary table base controlled by a host of the operating platform (4), and the other end thereof is hingedly connected to a power arm (6); the power arm (6) comprises a telescopic arm (62) and a hydraulic cylinder (61) provided at one end of the telescopic arm (62); a piston rod of the hydraulic cylinder (61) is connected to the telescopic arm (62); the end of the power arm (6) is provided with a damming mechanism; the damming mechanism comprises a rotary table (63) provided at the other end of the telescopic arm (62) and a blocking base (64) provided on a rotary base of the rotary table (63); a support base (65) is provided on the blocking base (64), and is provided with a sandbag conveying mechanism; the sandbag conveying mechanism comprises a guide base (7) matching the support base (65) and a moving mechanism sliding along a guide slot of the guide base (7); a transmission mechanism is provided above the guide base (7). The damming machine can quickly and efficiently stack a plurality of sandbags continuously at a time without moving the position of a host of the damming machine. The damming machine is simple to operate, convenient to use and high in efficiency.

Description

Anti-flood and anti-smashing dam dam stack sandbag dam dam

Technical field

The invention relates to the technical field of dam dam stacking sandbag dam construction, in particular to a dam dam dam for flood suppression and flood prevention levee dam.

Background technique

During the construction of water conservancy projects, there will be a phenomenon of flood-proof and flood-proof dykes, causing serious economic losses to the state, society and the people, and even endangering people's lives. After the breach, due to different conditions, the method of blocking is not used. The same. Sandbags are used as dam dam closure materials commonly used in flood control and rescue. Generally, the sealing of the sluice is the stacking of sandbags from the dam crest to the rupture. However, due to the rapid flow of the dam, the sandbags are easily removed by the water flow; and the existing stacked sandbags The installation of equipment from a sandbag location to another location where sandbags need to be stacked is time consuming and requires the sandbags to be stacked at close range, which is impractical for dam closures, and the frequent movement of stacking sandbags can cause time. The waste, the low efficiency of work, this is extremely unfavorable for the timely repair of the dam break. Everyone knows that the flood fighting and rescue work needs to compete for many seconds, and every loss of one minute can cause huge losses. Therefore, it is urgent to develop a type that can be continuously stacked. Sandbags, and dams that stack sandbags at a long distance to the dam.

Summary of the invention

The object of the present invention is to provide a sandbag dam dam for stacking flood-proof and flood-proof dams, which can quickly and effectively block the dam breach, and can stack several sandbags conveniently and quickly, because the cylindrical silo is a storage silo The driving gear rotates to drive the screw A and the screw B to rotate, and the moving member drives the material magazine to reciprocate along the guiding groove of the guiding seat to realize accurate positioning of the position of the flange, and the length of the telescopic arm is adjusted to realize continuous stacking at different distances. Sandbags, without the need to stack a sandbag every time, stop working mobile gambling dams, and strive for valuable time for flood fighting and rescue.

The invention of the invention is: a flood-proof and anti-smashing dam dam stacking sandbag dam shovel, a flood-proof and flood-proof dam dam stacking sandbag dam shovel, comprising two opposite driving wheels, a drive axle shell disposed between the two driving wheels a sandbag and an operating platform disposed on the transaxle case, and disposed in the The cantilever on the operating platform has the same structure as the excavator; there is a damming mechanism at the end of the power arm, and the power arm is provided with a telescopic arm, which can realize the dam dam dam dam stacking sandbags at a long distance, and can be close range A number of sandbags are stacked in a row at the dam breach to achieve rapid stacking of sandbag walls to prevent the rips of the dam from being washed away by the long-distance closure of the dam.

The invention is achieved by the following measures: a flood-proof and anti-smashing dam dam stacking sandbag damming machine, comprising two opposite driving wheels, a drive axle shell disposed between the two driving wheels, and arranged on the driving axle shell a sandbag bucket and an operating platform, and a cantilever disposed on the operating platform, the cantilever end is disposed on a turntable seat controlled by a host of the operating platform, and the other end is hinged with a power arm, wherein the power arm end The Ministry has a damming mechanism;

The power arm includes a telescopic arm, a hydraulic cylinder disposed at one end of the telescopic arm, and a piston rod of the hydraulic cylinder is coupled to the telescopic arm;

The damming mechanism includes a turntable disposed at the other end of the telescopic arm, a plugging seat disposed on the rotating base of the turntable, the blocking seat is provided with a supporting seat, and a sandbag is disposed on the supporting seat a conveying mechanism; the sandbag conveying mechanism includes a guiding seat that cooperates with the supporting seat, a moving mechanism that slides along a guiding groove of the guiding seat, and a transmission mechanism is disposed above the guiding seat.

The moving mechanism includes a sliding member slidably engaged with a guiding groove of the guiding seat, a moving member located above the sliding member, and a bottom connecting sleeve of the moving member is disposed between the two annular sleeves of the sliding member. The utility model further comprises a silo holder in which the connecting post is inserted into the connecting sleeve and the two annular sleeves, and a cylindrical silo is arranged on the silo holder.

The transmission mechanism includes a lead screw A and a lead screw B disposed opposite to the brackets at both ends of the guide seat, and the driven gear A and the driven gear B respectively disposed at the same end of the lead screw A and the screw B, and a driving gear that meshes with the driven gear A and the driven gear B, and an output shaft of the driving gear is coaxial with an output shaft of the reduction motor.

The moving member comprises a moving block with a semi-circular card slot on both sides, and a connecting plate connected to the bottom surface of the moving block, the bottom of the connecting plate is connected with the connecting sleeve, and the semicircle on both sides of the moving block The inner side of the shaped card slot is continuously provided with a tooth groove that cooperates with the lead screw A and the lead screw B.

The sliding member comprises a moving seat, two supporting rods disposed on the top surface of the moving seat, and the tops of the two supporting rods are respectively connected with the two annular sleeves.

The cylindrical silo is composed of a fixed curved splint and a moving curved splint having a cross-sectional arch shape, and the outer surface of the fixed curved splint is fixedly connected to the silo seat, and the edge thereof is a rail is arranged on the side with the two flanges of the moving curved cleat, and a rail is disposed on the outer side of the moving cleat. The rail is provided with a "work" type slider which is slidably engaged with the rail. One of the sections of the slider is provided with a driving rod, and the driving rod is sleeved with a compression spring, and a plug for opening or closing the cylindrical silo is disposed at a bottom end of the driving rod.

A baffle is disposed at a bottom of the guide rail, and a guide hole penetrating the driving rod is disposed on the baffle, and the driving rod and the compression spring are disposed on a guiding groove on one side of the baffle.

The other side of the "work" type slider is coupled to a hydraulic drive rod that is coupled to a drive rod of a hydraulic cylinder that is located on a bracket at one end of the guide seat.

One end of the compression spring is connected to one side of the baffle, and the other end is connected to the other side of the "work" type slider.

The semi-circular card slots on both sides of the moving block are respectively abutted with the lead screw A and the lead screw B.

In the actual use of the invention: first adjust the cantilever and the power arm, start the driving rod of the hydraulic cylinder, so that the plug at the bottom end of the driving rod blocks the discharge port of the cylindrical silo, and places a sandbag into the cylindrical silo to start In the geared motor, the driving gear rotates to drive the driven gear A and the driven gear B to rotate, and the screw A and the screw B rotate together synchronously, due to the semi-circular card slots on both sides of the moving block and the screw A and the lead screw respectively B phase abuts, screw A and screw B rotate synchronously to move the moving mechanism along the guide groove of the guide seat, adjust the hydraulic cylinder of the main control power arm on the operating platform, the telescopic arm reaches the appropriate length, and the rotation angle of the turntable The angle of the discharge port of the cylindrical silo of the damming machine is inclined to the direction of the water flow of the dam, and the falling angle and position of the sandbag are adjusted to achieve accurate positioning of the dam position of the dam, and the driving rod of the hydraulic cylinder is restarted to drive the rod The bottom end of the plug is separated from the discharge port of the cylindrical silo, and the sandbags in the cylindrical silo are continuously stacked at the dam break, and the sandbag falls under the impact of the water flow, and the host on the operating platform is adjusted again. The brake arm by the cylindrical bottom of the silo falling impact sandbags are stacked so dense solid, water dam burst will not be rapidly washed away by the sandbags.

The invention has the beneficial effects that the invention can realize the quick and effective stacking sandbags, conveniently and quickly realize stacking multiple sandbags at one time, and does not need to move the host position of the damming machine, and quickly install the second batch of sandbags and the third batch The sandbag and the damming mechanism are stacked at the close of the dam at a distance to form several sandbags at a time to achieve rapid stacking of the sandbag wall; the setting of the screw A and the screw B in the transmission mechanism realizes accurate positioning of the moving mechanism at the dam break, preventing The dam dam of the present invention is simple in operation, convenient to use, high in efficiency, and strives for valuable time for flood control and flood prevention.

DRAWINGS

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention.

2 is a schematic structural view of a sandbag conveying mechanism in an embodiment of the present invention.

3 is a schematic view showing the positional relationship between a sliding member, a moving member, a silo holder, and a cylindrical silo according to an embodiment of the present invention.

4 is a schematic structural view showing the positional relationship of a sliding member, a moving member, and a silo holder according to an embodiment of the present invention.

Fig. 5 is a schematic view showing the structure of a cylindrical silo according to an embodiment of the present invention.

FIG. 6 is a schematic structural view of a fixed curved splint according to an embodiment of the present invention.

FIG. 7 is a schematic structural view of a moving curved splint according to an embodiment of the present invention.

Wherein, the reference numerals are: 1, drive wheel; 2, drive axle housing; 3, sandbag bucket; 4, operating platform; 5, cantilever; 6, power arm; 61, hydraulic cylinder; 62, telescopic arm; 63, turntable 64, plugging seat; 65, support seat; 7, guide seat; 8, sliding member; 9, moving parts; 10, connecting sleeve; 8-1, ring sleeve; 11, connecting column; ; 13, cylindrical silo; 14, screw A; 15, screw B; 16, driven gear A; 17, driven gear B; 18, drive gear; 19, geared motor; 9-1, mobile Block; 9-2, connecting plate; 8-2, moving seat; 8-3, support rod; 13-1, fixed curved splint; 13-2, moving curved splint; 13-3, guide rail; 13-4, " Work type slider; 13-5, drive rod; 13-6, compression spring; 13-7, baffle; 13-8, plug; 140, hydraulic drive rod.

detailed description

In order to clearly explain the technical features of the solution, the present embodiment will be described below through specific implementation manners.

Referring to FIG. 1 to FIG. 7 , the present invention is a dam dam dam for a flood-proof and flood-proof levee dam, comprising two opposite driving wheels 1 , a drive axle shell 2 disposed between the two driving wheels 1 , and a driving axle housing a sandbag 3 and an operating platform 4 on the second, and a cantilever 5 disposed on the operating platform 4, one end of the cantilever 5 is disposed on a turntable seat controlled by the main body of the operating platform 4, and the other end is hinged with a power arm 6, wherein the power a damming mechanism is arranged at the end of the arm 6;

The power arm 6 includes a telescopic arm 62, a hydraulic cylinder 61 disposed at one end of the telescopic arm 62, and a piston rod of the hydraulic cylinder 61 is coupled to the telescopic arm 62;

The damming mechanism includes a turntable 63 disposed at the other end of the telescopic arm 62, and is disposed at the turntable 63 rotating seat The upper blocking seat 64 is provided with a supporting seat 65 on the blocking seat 64, and a sandbag conveying mechanism is arranged on the supporting base 65. The sandbag conveying mechanism comprises a guiding seat 7 matched with the supporting seat 65, and a guiding groove along the guiding seat 7. The sliding moving mechanism and the transmission mechanism are arranged above the guiding seat 7.

The moving mechanism comprises a sliding member 8 slidably engaged with the guiding groove of the guiding seat 7, a moving member 9 located above the sliding member 8, and the bottom connecting sleeve 10 of the moving member 9 is placed between the two annular sleeves 8-1 at the top of the sliding member 8. Also included is a magazine holder 12 in which the connecting post 11 is inserted into the connecting sleeve 10 and the two annular sleeves 8-1, and a cylindrical silo 13 is provided on the silo holder 12.

The transmission mechanism includes a lead screw A14 and a lead screw B15 disposed opposite to the brackets at both ends of the guide seat 7, the driven gear A16 and the driven gear B17 respectively disposed at the same end of the lead screw A14 and the screw B15, and the driven gear A16 The driving gear 18 meshing with the driven gear B17, the output shaft of the driving gear 18 is coaxial with the output shaft of the reduction motor 19.

The moving member 9 includes a moving block 9-1 with a semi-circular card slot on both sides, a connecting plate 9-2 connected to the bottom surface of the moving block 9-1, and a bottom portion of the connecting plate 9-2 is connected with the connecting sleeve 10, and moves The inner side surfaces of the semicircular card slots on both sides of the block 9-1 are continuously provided with coggings that cooperate with the lead screw A14 and the lead screw B15.

The sliding member 8 includes a moving seat 8-2, two supporting rods 8-3 disposed on the top surface of the moving seat 8-2, and the tops of the two supporting rods 8-3 and the two annular sleeves 8-1, respectively. Connected.

The cylindrical silo 13 is composed of a fixed curved splint 13-1 and a moving curved splint 13-2 having a cross-sectional arch shape, and the outer surface of the fixed curved splint 13-1 is fixedly connected to the silo holder 12, On the inner side of the edge, there is a track which is slidably engaged with the two flanges of the moving curved plate 13-2, and a guide rail 13-3 is arranged on the outer side of the moving curved plate 13-2, and the guide 13-3 is provided with a sliding fit One type of the slider 13-4, the "work" type slider 13-4 is provided with a driving rod 13-5, and the driving rod 13-5 is sleeved with a compression spring 13-6, and the driving rod 13-5 The bottom end is provided to open or close the plug 13-8 of the cylindrical silo 13.

A baffle 13-7 is disposed at a bottom of the guide rail 13-3, and a guide hole penetrating the drive rod 13-5 is disposed on the baffle 13-7, and the drive rod 13-5 and the compression spring 13-6 are disposed on the side of the baffle 13-7 Guide groove 13-3.

The other side of the "work" type slider 13-4 is connected to the hydraulic drive lever 140. The hydraulic drive lever 140 is connected to the drive rod of the hydraulic cylinder, and the hydraulic cylinder is located on the bracket at one end of the guide base 7.

One end of the compression spring 13-6 is connected to one side of the baffle 13-7, and the other end is connected to the other side of the "working" type slider 13-4.

The semi-circular card slots on both sides of the moving block 9-1 abut against the lead screw A14 and the lead screw B15, respectively.

In the actual use of the invention, the cantilever 5 and the power arm 6 are first adjusted, and the driving rod of the hydraulic cylinder is activated, so that the plug 13-8 at the bottom end of the driving rod 13-5 blocks the discharge port of the cylindrical silo 13 to the circle. A sandbag is placed in the cylindrical silo 13 to start the geared motor 19, and the driving gear 18 rotates to drive the driven gear A16 and the driven gear B17 to rotate, and the screw A14 and the lead screw B15 rotate together synchronously, since both sides of the moving block 9-1 The semi-circular card slot is respectively abutted with the lead screw A14 and the lead screw B15, and the screw A14 and the lead screw B15 rotate synchronously to drive the moving mechanism to move along the guiding groove of the guiding seat 7, and adjust the host control power on the operating platform 4. The hydraulic cylinder 61 of the arm 6, the telescopic arm 62 reaches a suitable length, and the rotation angle of the turntable 63, so that the discharge port of the cylindrical silo 13 of the damming machine is inclined to the direction of the water flow of the dam, adjusting the falling angle of the sandbag and Position, to achieve accurate positioning of the dam break position, restart the drive rod of the hydraulic cylinder, so that the plug 13-8 at the bottom end of the drive rod 13-5 is separated from the discharge port of the cylindrical silo 13, the cylindrical silo The sandbags in 13 are continuously stacked at the dam break, in the impact of water flow Fell with the sandbags, again adjusted on the host platform 4 controls the power arm 6 by a cylindrical silo bottom 13 falling impact sandbags are stacked so dense solid does not rapidly washed away by the sandbags water dam burst.

The technical features which are not described in the present invention can be implemented by the prior art, and the description of the present invention is not limited thereto. The present invention is not limited to the above examples, and the present invention is not limited to the above examples. Variations, modifications, additions or substitutions made within the scope of the invention are also intended to be within the scope of the invention.

Claims

A flood-proof and anti-smashing dam dam stacking sandbag damming machine comprises two opposite driving wheels (1), and a transaxle shell (2) disposed between the two driving wheels (1), disposed in the transaxle shell (2) a sandbag bucket (3) and an operating platform (4), and a cantilever (5) disposed on the operating platform (4), one end of the cantilever (5) being disposed on the operating platform (4) a power steering arm (6) is hinged on the other end of the main body controlled turntable, and the power arm (6) is provided with a damming mechanism at the end;

The power arm (6) includes a telescopic arm (62), a hydraulic cylinder (61) disposed at one end of the telescopic arm (62), a piston rod of the hydraulic cylinder (61) and the telescopic arm (62) Connected

The damming mechanism includes a turntable (63) disposed at the other end of the telescopic arm (62), a occlusion seat (64) disposed on the rotating base of the turntable (63), and the occlusion seat (64) a support seat (65) is disposed on the support base (65), the sandbag transport mechanism includes a guide seat (7) cooperating with the support base (65), along the A moving mechanism for sliding the guiding groove of the guiding seat (7), and a transmission mechanism is arranged above the guiding seat (7).
The method for damming a sandbag dam according to claim 1, and the method for damming the dam, wherein the moving mechanism comprises a sliding member (8) slidingly engaged with a guiding groove of the guiding seat (7) a moving member (9) above the sliding member (8), the bottom connecting sleeve (10) of the moving member (9) is placed on the top two ring sleeves (8-1) of the sliding member (8) Also included is a magazine holder (12) in which the connecting post (11) is inserted into the connecting sleeve (10) and the two annular sleeves (8-1), and is provided on the silo holder (12) Cylindrical silo (13).
The method for damming a sandbag dam and the dam according to claim 1 or 2, wherein the transmission mechanism comprises a lead screw disposed opposite to the brackets at both ends of the guide seat (7). A (14) and lead screw B (15), which are respectively disposed at the same end of the lead screw A (14) and the lead screw B (15), the driven gear A (16) and the driven gear B (17), and The driven gear A (16) and the driven gear B (17) mesh with a driving gear (18), and an output shaft of the driving gear (18) is coaxial with an output shaft of the reduction motor (19).
The flood-proof and flood-proof dam dam stacking sandbag dam dam according to any one of claims 1 to 3, characterized in that the moving member (9) comprises a moving block (9-1) having semicircular card slots on both sides. a connecting plate (9-2) connected to the bottom surface of the moving block (9-1), the bottom of the connecting plate (9-2) is connected to the connecting sleeve (10), and the moving block (9- 1) The inner side of the semi-circular card slot on both sides is continuously provided a cogging that cooperates with the lead screw A (14) and the lead screw B (15).
The flood control and dam prevention dam stacking sandbag dam dam according to any one of claims 1 to 4, characterized in that the sliding member (8) comprises a moving seat (8-2) disposed at the moving seat (8) - 2) Two support rods (8-3) on the top surface, the tops of the two support rods (8-3) being respectively connected to the two annular sleeves (8-1).
The flood-proof and flood-proof dam dam stacking sandbag dam dam according to any one of claims 1 to 5, characterized in that the cylindrical silo (13) is a fixed curved splint having a bow shape in cross section (13) -1) is composed of a moving curved splint (13-2) which is fixedly connected to the silo seat (12) and has an inner side surface a track of the two curved edges of the moving curved plate (13-2), and a guide rail (13-3) disposed on an outer side of the moving curved plate (13-2), wherein the guide rail (13-3) is provided a "work" type slider (13-4) that is slidably engaged with one of the sections of the "work" type slider (13-4) is provided with a drive rod (13-5), the drive rod (13- 5) A compression spring (13-6) is sleeved on the upper end of the drive rod (13-5), and a plug (13-8) for opening or closing the cylindrical silo (13) is provided.
The flood-proof and flood-proof dam dam stack sandbag dam damper according to any one of claims 1 to 6, characterized in that the bottom of the guide rail (13-3) is provided with a baffle (13-7), and the baffle ( 13-7) is provided with a guide hole penetrating the drive rod (13-5), and the drive rod (13-5) and the compression spring (13-6) are placed on the side of the baffle plate (13-7) Guide groove (13-3).
The flood-proof and flood-proof dam dam stack sandbag dam dam according to any one of claims 1 to 7, characterized in that the other side of the "work" type slider (13-4) is connected to the hydraulic drive rod (14). The hydraulic drive rod (14) is coupled to a drive rod of a hydraulic cylinder located on a bracket at one end of the guide seat (7).
The flood control and dam prevention dam stacking sandbag dam dam according to any one of claims 1-8, characterized in that one end of the compression spring (13-6) is connected to one side of the baffle (13-7) The other end is connected to the other side of the "work" type slider (13-4).
The flood control and dam prevention dam stacking sandbag dam dam according to any one of claims 1 to 9, characterized in that the semicircular card slots on both sides of the moving block (9-1) and the lead screw respectively A (14) and screw B (15) are abutted.