CN111364434A - Rapid docking device for emergency water supply and drainage pipeline and control method - Google Patents
Rapid docking device for emergency water supply and drainage pipeline and control method Download PDFInfo
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- CN111364434A CN111364434A CN202010244567.9A CN202010244567A CN111364434A CN 111364434 A CN111364434 A CN 111364434A CN 202010244567 A CN202010244567 A CN 202010244567A CN 111364434 A CN111364434 A CN 111364434A
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- plate
- hose
- lifting
- water supply
- butt joint
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims description 12
- 238000003032 molecular docking Methods 0.000 title description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 200
- 210000001503 joint Anatomy 0.000 claims abstract description 38
- 238000005452 bending Methods 0.000 claims abstract description 4
- 230000000712 assembly Effects 0.000 claims description 19
- 238000000429 assembly Methods 0.000 claims description 19
- 230000009471 action Effects 0.000 claims description 15
- 230000003020 moisturizing effect Effects 0.000 claims 1
- 230000011664 signaling Effects 0.000 description 8
- 239000003638 chemical reducing agent Substances 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02C—SHIP-LIFTING DEVICES OR MECHANISMS
- E02C1/00—Locks or dry-docks; Shaft locks, i.e. locks of which one front side is formed by a solid wall with an opening in the lower part through which the ships pass
- E02C1/06—Devices for filling or emptying locks
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02C—SHIP-LIFTING DEVICES OR MECHANISMS
- E02C1/00—Locks or dry-docks; Shaft locks, i.e. locks of which one front side is formed by a solid wall with an opening in the lower part through which the ships pass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
Abstract
A quick butt joint device for emergency water supply and drainage pipelines comprises a base, wherein a main hoisting mechanism is arranged on the base and drives a supporting platform to lift up and down; the pipe joint fixing assembly is arranged on the transverse adjusting mechanism and used for bending and fixing the connecting hose by 90 degrees; the transverse adjusting mechanism is arranged on the fine-adjustment lifting mechanism and is used for forward and backward movement adjustment; the fine adjustment lifting mechanism is arranged above the longitudinal adjustment mechanism and is used for fine adjustment of up-down lifting; the longitudinal adjusting mechanism is arranged on the supporting platform and used for fine adjustment in a left-right movement mode; the hose follow-up mechanism is arranged on the base and used for connecting the hose to adjust left and right. According to the quick butt joint device for the emergency water replenishing and draining pipeline, quick butt joint of the emergency water replenishing and draining pipeline can be completed only by operating the button on the control cabinet by one person, and the problem that water replenishing and draining of a ship compartment are time-consuming and labor-consuming is solved.
Description
Technical Field
The invention relates to the technical field of water replenishing and draining of a ship chamber of a ship lift, in particular to a quick butt joint device and a butt joint method for an emergency water replenishing and draining pipeline.
Background
The ship chamber of the ship lift is a device for storing water, potential safety hazards are brought to equipment of the ship lift when the water depth of the ship chamber exceeds the design allowable water depth, the operation of the ship lift is affected, water replenishing and draining operation needs to be carried out on the ship chamber at the moment, and the water depth of the ship chamber is guaranteed to be within a normal allowable range.
At present, pipelines of a water replenishing and draining system of a ship lift are arranged along the vertical direction, fixed pipe joints are uniformly distributed at intervals of a certain height, hoses with different lengths and specifications need to be selected according to the actual height position of a ship chamber, the hose joints are in butt joint with the fixed pipe joints with corresponding heights on the pipelines of the water replenishing and draining system, the hoses are heavy (nominal diameter DN 200, weight of 50-110KG and length of 1.8-4.55 m), multiple persons need to operate, time and labor are wasted, and the requirement for quick water replenishing and draining of the ship chamber cannot be met.
Disclosure of Invention
The invention aims to solve the technical problem of providing a quick butt joint device and a butt joint method for emergency water replenishing and draining pipelines. The device and the control method have the advantages of high efficiency, safe and reliable personnel operation and the like, can realize the requirement of quick butt joint of the emergency water replenishing and draining pipeline, and can meet the emergency water replenishing and draining operation of the ship chamber.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a rapid docking device for emergency water supply and drainage pipelines comprises a base, a main hoisting mechanism, a pipe joint fixing assembly, a transverse adjusting mechanism, a fine-tuning hoisting mechanism, a longitudinal adjusting mechanism, a hose follow-up mechanism and a connecting hose;
the main hoisting mechanism is arranged on the base and drives the supporting platform to lift up and down;
the pipe joint fixing assembly is arranged on the transverse adjusting mechanism and used for bending and fixing the connecting hose by 90 degrees;
the transverse adjusting mechanism is arranged on the fine-adjustment lifting mechanism and is used for forward and backward movement adjustment;
the fine adjustment lifting mechanism is arranged above the longitudinal adjustment mechanism and is used for fine adjustment of up-down lifting;
the longitudinal adjusting mechanism is arranged on the supporting platform and used for fine adjustment in a left-right movement mode;
the hose follow-up mechanism is arranged on the base and used for connecting the hose to adjust left and right.
The base comprises a top plate and a bottom plate, and the top plate and the bottom plate are connected through side plates; the upper limiting blocks are installed on two sides of the lower end face of the top plate, and the fixed pipe joints are installed at the bottom ends of the side plates.
The main hoisting mechanism comprises a double-row chain conveying mechanism, a supporting platform is mounted on a chain link of the double-row chain conveying mechanism, and two ends of the supporting platform are in sliding fit with the side plates through first guide rail sliding block assemblies and are driven to lift through the double-row chain conveying mechanism.
The pipe joint fixing assemblies are divided into two groups, the two groups are distributed at 90 degrees, and each group of pipe joint fixing assembly comprises an upper fixing pipe seat, a lower fixing pipe seat and pipe joints; the lower fixing pipe seat is arranged on the mounting plate, the upper fixing pipe seat is arranged on the lower fixing pipe seat, and the pipe joint is fixed on two semicircles of the upper fixing pipe seat and the lower fixing pipe seat.
The transverse adjusting mechanism comprises a mounting plate, two ends of the mounting plate are arranged on a first guide rail support in a sliding mode through a second guide rail sliding block assembly, and the first guide rail support is arranged on the left side and the right side of a top supporting plate; the lower end of the mounting plate is connected with a first ball screw mechanism on the top supporting plate and is driven by a second motor to move back and forth.
The fine-tuning lifting mechanism comprises a top supporting plate, a middle supporting plate and a bottom supporting plate, wherein the top supporting plate, the middle supporting plate and the bottom supporting plate are arranged at intervals; wherein, install turbine lead screw lift on the well backup pad, the screw rod top of turbine lead screw lift is connected and drives the top backup pad oscilaltion with the top backup pad.
A plurality of guide rods are circumferentially arranged on the middle supporting plate and are in sliding fit with the linear bearings on the middle supporting plate for guiding.
The longitudinal adjusting mechanism comprises second guide rail supports arranged on the front side and the rear side of the supporting platform, and the second guide rail supports are in sliding fit with third guide rail sliding block assemblies on the left and right of the lower end of the bottom supporting plate; the bottom supporting plate is connected with a second ball screw mechanism on the supporting platform and is driven to move left and right through a fourth motor.
The hose follow-up mechanism comprises a seat plate, two groups of third guide rail supports are arranged on the upper part and the lower part of the seat plate, and the third mounting plate is in sliding fit with the third guide rail supports through a fourth guide rail sliding block component; the lower end of the third mounting plate is connected with a third ball screw mechanism on the seat plate and is driven to move left and right by a fifth motor; and a lower pipe seat is arranged on the third mounting plate, and the lower pipe seat and the upper pipe seat fix the middle position of the hose.
A quick butt joint method for emergency water supply and drainage pipelines comprises the following steps:
step 1), adjusting equipment, namely adjusting each mechanism of the device to an initial position, namely, lowering a main hoisting mechanism to a lowest position, lowering a fine-adjustment hoisting mechanism to the lowest position, moving a transverse adjusting mechanism to a last position, moving a longitudinal adjusting mechanism to a leftmost position, and moving a hose follow-up mechanism to the leftmost position;
step 2), performing rightward operation on a longitudinal adjusting mechanism on the control cabinet according to the actual position of the joint of the water supply and drainage pipeline until a longitudinal adjusting target position signal is in place, and stopping the operation;
and 3) performing lifting operation on the main lifting mechanism on the control cabinet, and stopping the main lifting mechanism after the main lifting mechanism reaches a final lifting target position or reaches an initial positioning lifting target position area. When the main hoisting mechanism is in ascending operation, the hose follow-up mechanism synchronously moves horizontally to the right, and the main hoisting mechanism and the hose follow-up mechanism synchronously stop;
step 4), when the action of the main hoisting mechanism in the step 2) is finished, the final hoisting target position signal is not in place, the hoisting operation of the fine-tuning hoisting mechanism on the control cabinet is required to be carried out until the final hoisting target position signal is in place, and the hose follow-up mechanism synchronously carries out right horizontal movement and then stops; when the action of the main hoisting mechanism in the step 2) is finished, the final hoisting target position signal is in place, and the step is directly skipped;
step 5), forward operation of the transverse adjusting mechanism is carried out on the control cabinet, the operation is stopped until a transverse adjusting target position signal is in place, the butt joint of the pipe joint and the pipe joint corresponding to the water replenishing and draining system is finished, and finally emergency water replenishing and draining operation is carried out;
step 6), after the water replenishing and draining operation is finished, performing butt joint releasing operation, and performing backward operation on the transverse adjusting mechanism on the control cabinet until the transverse adjusting mechanism moves back to the initial position to stop acting;
step 7), performing descending operation of the fine-adjustment lifting mechanism on the control cabinet, stopping the operation until the fine-adjustment lifting mechanism descends to an initial position, synchronously performing horizontal movement leftwards by the hose servo mechanism, and stopping the operation when the fine-adjustment lifting mechanism is not operated in the step 4), and directly skipping the step;
step 8), descending operation of the main hoisting mechanism is carried out on the control cabinet, the main hoisting mechanism stops acting after descending to an initial position, the hose follow-up mechanism synchronously moves horizontally to the initial position leftwards while descending operation of the main hoisting mechanism is carried out, and the main hoisting mechanism and the hose follow-up mechanism synchronously stop;
and 9) carrying out leftward operation on the longitudinal adjusting mechanism on the control cabinet until the longitudinal adjusting mechanism moves leftwards to the initial position and then stops acting.
The invention relates to a quick butt joint device and a butt joint method for emergency water supply and drainage pipelines, which have the following technical effects:
1) the joint of the connecting hose can be fixed and is opposite to the pipeline joint direction of a water replenishing and draining system by arranging two groups of pipe joint fixing assemblies which are vertically arranged, the connecting hose can stretch forwards and backwards by arranging a transverse adjusting mechanism, the left and right movement can be realized by arranging a longitudinal adjusting mechanism, and the height can be adjusted and the moving in place by arranging a main lifting mechanism and a fine-adjustment lifting mechanism. In conclusion, the device can enable the pipeline joint to be quickly butted or undocked; and the device can realize automatic control and single-person operation, thereby greatly reducing the labor intensity.
2) The total stroke of the main hoisting mechanism is 3100mm (the distance between fixed pipe joints on a pipeline of the existing water replenishing and draining system is 3000 mm). Promote fast through main hoisting mechanism, finely tune the accuse position through fine setting hoisting mechanism, realize the action fast and operate accurately, greatly shorten operating time.
3) And because the length of the hose is 6.5m, the hose is longer, the two ends are fixed, and the middle part is not supported. Through setting up hose servo mechanism, can realize main elevating system and finely tune the length adjustment effect that elevating system during operation adapted to the hose, also play the effect of fixed stay hose simultaneously, make the hose fill the water in-process and have good mechanical properties, also avoid the hose oscillating quantity too big to cause the influence to other components.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the base of the present invention.
Fig. 3 is a schematic view of an upper portion of the structure of fig. 2.
Fig. 4 is a partial structural view of the lower part of fig. 2.
Fig. 5 is a structural schematic diagram of the main hoisting mechanism in the invention.
Fig. 6 is a schematic view of an upper portion of the structure of fig. 5.
Fig. 7 is a partial structural view of the lower part of fig. 5.
Fig. 8 is a schematic structural view of the support platform of the present invention.
Fig. 9 is a schematic view of the structure of the support platform of the present invention.
Fig. 10 is a schematic structural view of the lateral adjustment mechanism of the present invention.
Fig. 11 is a schematic structural view of the lateral adjustment mechanism of the present invention.
Fig. 12 is a schematic structural diagram of a transverse adjusting mechanism and a fine-tuning lifting mechanism in the invention.
Fig. 13 is a schematic structural view of the hose follower mechanism of the present invention.
Detailed Description
As shown in fig. 1, the quick butt joint device for the emergency water supply and drainage pipeline comprises a base 1, a main hoisting mechanism 2, a pipe joint fixing assembly 3, a transverse adjusting mechanism 4, a fine-adjustment hoisting mechanism 5, a longitudinal adjusting mechanism 6, a hose follow-up mechanism 7, an operation and control cabinet 8 and a connecting hose 9.
Specifically, the main hoisting mechanism 2 is installed on the base 1, and drives the supporting platform 210 to lift up and down through the chain transmission mechanism; the pipe joint fixing component 3 is arranged on a mounting plate 401 in the transverse adjusting mechanism 4 and is used for fixing the connecting hose 9 in a 90-degree bending way; the transverse adjusting mechanism 4 is arranged on a top supporting plate 501 in the fine-tuning lifting mechanism 5 and is used for forward and backward movement adjustment; the fine-adjustment hoisting mechanism 5 is arranged above the longitudinal adjusting mechanism 6 and is used for fine adjustment of up-down lifting; the longitudinal adjusting mechanism 6 is arranged on a supporting platform 210 in the base 1 and used for fine adjustment in a left-right mode; the hose follow-up mechanism 7 is arranged on a side plate 103 in the base 1 and used for adjusting the middle section of the hose left and right.
The upper end of the connection hose 9 is fixed to the pipe joint 303 in the pipe joint fixing assembly 3, and the lower end of the connection hose 9 is fixed to the fixed pipe joint 109 at the bottom of the base 1.
The control cabinet 8 is provided with two control cabinets 8, one control cabinet is positioned on the top plate 101 of the base 1, the other control cabinet is positioned on the supporting platform 210 of the main hoisting mechanism 2, and the two control cabinets 8 are mutually standby.
As shown in fig. 2 to 4, the base 1 includes a top plate 101 and a bottom plate 108, the side plates 103 are installed at the side ends between the top plate 101 and the bottom plate 108, two rib plates 102 are installed at the corners between the top plate 101 and the side plates 103, and the rib plates 102 play a role of reinforcing the structure.
The top support 105 is installed on the upper end surface of the top plate 101, the bottom support 107 is installed on the upper end surface of the bottom plate 108, the side support 104 is vertically installed on the side plate 103, and the upper end and the lower end are fixedly connected with the top plate 101 and the bottom plate 108.
Two upper limiting blocks 106 are respectively positioned on two sides of the lower end surface of the top plate 101. The upper limit block 106 is a limit block of the mechanical buffer device and a trigger plate of the travel switch, and a rubber buffer block and the travel switch are installed on a supporting platform of the main hoisting mechanism.
As shown in fig. 5-7, the main hoisting mechanism 2 includes a speed reducer 202, the speed reducer 202 is mounted on the top support 105, a first motor 201 is mounted at the input end of the speed reducer 202, and a first chain wheel 203 is mounted at the output shaft of the speed reducer 202.
Two bearing blocks 205 are fixed to both ends of the top mount 105, and a drive shaft 207 is installed between the two bearing blocks 205. The driven shaft 211 is arranged on the bottom support 107, the driven shaft 211 is installed between two movable bearing seats 213, and the movable bearing seats 213 are arranged on the bottom support 107 in a sliding mode and are adjusted in a lifting mode through adjusting screws 212.
Two second sprockets 206 are respectively mounted on the driving shaft 207 and the driven shaft 211, and two sets of second chains 206 are respectively mounted on the four second sprockets 206 on the driving shaft 207 and the driven shaft 211.
Further, a first sprocket 203 is attached to the drive shaft 207, and a first chain 204 is wound around the first sprocket 203 of the drive shaft 207 and the first sprocket 203 of the output shaft of the speed reducer 202.
In addition, the upper end and the lower end of the supporting platform 210 are respectively connected with the two sets of second chains 206, and are lifted synchronously with the two sets of second chains 206. In order to realize stable linear lifting, the two ends of the supporting platform 210 are in sliding fit with the guide rails on the side bracket 104 through the first guide rail sliding block assemblies 209.
During operation, the first motor 201 drives the first chain wheel 203 to rotate through the speed reducer 202, the first chain wheel 203 is driven to the first chain wheel 203 on the driving shaft 207 through a chain, the driving shaft 207 drives the two second chain wheels 206 to rotate, the two second chain wheels 206 are respectively driven to the driven shaft 211 and the second chain wheels 206 on the shaft through the two groups of second chains 206, the supporting platform 210 vertically moves along the guide rails on the two groups of side brackets 104 along with the driving of the two groups of second chains 206, and the lifting action of the main lifting mechanism 2 is realized.
As shown in fig. 10, the pipe joint fixing assemblies 3 are two groups and arranged at 90 ° to each other. Each set of pipe joint fixing assemblies 3 comprises a lower fixing pipe seat 302, the lower fixing pipe seat 302 is positioned on a mounting plate 401, an upper fixing pipe seat 301 is respectively arranged above the lower fixing pipe seat 302, and pipe joints 303 are fixed on two semicircles between the upper fixing pipe seat 301 and the lower fixing pipe seat 302.
As shown in fig. 10 to 11, the lateral adjustment mechanism 4 includes first guide rail mounts 404, two sets of first guide rail mounts 404 are located on the left and right sides of the top support plate 501, two sets of second guide rail slider assemblies 403 are respectively mounted on the first guide rail mounts 404, and each set of second guide rail slider assemblies 403 has two sliders, and the sliders are fixed to the mounting plate 401.
In addition, first positioning support plates 402 are fixedly mounted on the front and rear sides of the top support plate 501; the trapezoidal screws in the first lead screw nut assembly 407 are mounted in mounting holes in the two first positioning support plates 402, with bearings fitted in the mounting holes. The nut member is in threaded connection with the trapezoidal lead screw, and the upper end of the nut member is fixed in a connecting block below the mounting plate 401. One end of the trapezoidal lead screw in the first lead screw nut component 407 is connected with the second motor 405 through the second coupling 406.
When the adjusting mechanism works, the second motor 405 drives the trapezoidal lead screw in the first lead screw nut component 407 to rotate through the second coupler 406, and the trapezoidal lead screw drives the mounting plate 401 connected with the nut to move back and forth along the two groups of first guide rail supports 404, so that the front and back telescopic action of the transverse adjusting mechanism 4 is realized.
As shown in fig. 8-9 and 12, the fine adjustment lifting mechanism 5 includes two sets of worm gear screw lifters 507, and bases of the two sets of worm gear screw lifters 507 are mounted on the middle support plate 502.
The two groups of worm screw lifters 507 are connected through a third coupling 506, and the input shaft end of one worm screw lifter 507 is connected with a third motor 505 through the third coupling 506. Thus, the linkage structure is formed.
The top of the screw of the worm screw lifter 507 is connected with the top support plate 501, so that the top support plate 501 can be driven to lift.
In order to improve the stability, four linear bearings 509 are installed in corresponding mounting holes on the periphery of the middle support plate 502, and four guide rods 508 are respectively engaged with the four linear bearings 509 and can move up and down along the middle support plate 502. The top end of the guide rod 508 is fixedly connected with the top support plate 501, and the bottom end is fixedly connected with the limiting seat 510.
The bottom support plate 504 is located right below the middle support plate 502, and three connecting plates 503 are installed on the bottom support plate 504 and the middle support plate 502.
During operation, the third motor 505 drives the two worm gear screw lifters 507 to synchronously link through the third coupler 506, the screw rods of the worm gear screw lifters 507 lift, and the top support plate 501 at the top of the screw rods is guided along the linear bearings 509 through the four guide rods 508 to realize vertical lifting.
As shown in fig. 8-9, the longitudinal adjustment mechanism 6 includes second rail mounts 605, and the two sets of second rail mounts 605 are located on the front and rear sides of the support platform 210. Two sets of third guide rail slider assemblies 603 are respectively mounted on the second guide rail mount 605, and each set of third guide rail slider assemblies 603 has two sliders, which are fixed to the bottom support plate 504.
Two second positioning support plates 602 are fixedly mounted on the left side and the right side of the support platform 210, and the trapezoidal screws in the second screw nut assemblies 601 are mounted in mounting holes of the two second positioning support plates 602, and bearings are mounted in the mounting holes. The nut member in the second feed screw nut assembly 601 is fixed in a connecting block below the bottom support plate 504. One end of the trapezoidal lead screw in the second lead screw nut component 601 is connected with a fourth motor 606 through a fourth coupling 604.
During operation, the fourth motor 606 drives the trapezoidal screw rod in the second screw nut assembly 601 to rotate through the fourth coupler 604, and the trapezoidal screw rod drives the bottom support plate 504 connected with the nut to move left and right along the two sets of second guide rail supports 605, so as to realize left and right adjustment actions of the transverse adjustment mechanism 4.
As shown in fig. 13, the hose follower 7 includes third rail mounts 704, two sets of the third rail mounts 704 are located at upper and lower sides of the seat plate 701, two sets of the fourth rail slider assemblies 705 are respectively mounted on the third rail mounts 704, and each set of the fourth rail slider assemblies 705 has two sliders fixed to the third mounting plate 703.
Third positioning support plates 709 are fixedly mounted on the front side and the rear side of the seat plate 701, and trapezoidal screws in the third screw nut assemblies 702 are mounted in mounting holes of the two third positioning support plates 709, and bearings are mounted in the mounting holes. The nut member of the third feed screw nut assembly 702 is fixed in a connecting block inside the third mounting plate 703. One end of the trapezoidal lead screw in the third lead screw nut assembly 702 is connected to a fifth motor 708 through a fifth coupling 710.
During operation, the fifth motor 708 drives the trapezoidal lead screw in the third lead screw nut assembly 702 to rotate through the fifth coupler 710, and the trapezoidal lead screw drives the third mounting plate 703 connected by the nut to move left and right along the two sets of fourth guide rail slider assemblies 705.
A lower pipe base 706 is fixed to the outside of the third mounting plate 703, and the lower pipe base 706 and an upper pipe base 707 fix the middle position of the hose. Thus, the connecting hose 9 follows the synchronous movement as the third mounting plate 703 moves left and right.
The control cabinet 8 mainly comprises a cabinet body and electric components. The cabinet body is internally provided with a PLC, an alternating current contactor, a circuit breaker, a thermal relay, an intermediate relay, a fuse and a terminal strip, and the surface of the cabinet body is provided with a display panel, a two-gear knob switch, a self-reset button switch and an indicator light.
The control cabinet 8 is used for controlling and operating each driving device.
The device is arranged on the outer side wall of a ship chamber of the ship lift.
One end of the connecting hose 9 is mounted on the pipe joint fixing component 3 and is used for butt joint with a pipeline joint of a water replenishing and draining system, the other end of the connecting hose 9 is fixedly connected with a fixed pipe joint 109, and the fixed pipe joint 109 is connected with a pipeline on a water charging and draining system at the bottom of a ship lift cabin.
A quick butt joint method for emergency water supply and drainage pipelines comprises the following steps:
step 1), adjusting the equipment, and adjusting each mechanism of the device to an initial position, namely, the main hoisting mechanism 2 descends to the lowest position, the fine-adjustment hoisting mechanism 5 descends to the lowest position, the transverse adjusting mechanism 4 acts to the last position, the longitudinal adjusting mechanism 6 acts to the leftmost position, and the hose follow-up mechanism 7 acts to the leftmost position.
And 2) performing rightward operation on a longitudinal adjusting mechanism 6 on an operation cabinet 8 according to the actual position of the joint of the water supply and drainage pipeline until a longitudinal adjusting target position signal is in place (the target position signal is a proximity switch in-place signal, the proximity switch is installed on a longitudinal adjusting structure and moves synchronously with the device, a signaling plate is installed on the pipeline side of the corresponding water supply and drainage pipeline system, the length of the signaling plate covers the full stroke of the main hoisting mechanism, and when the longitudinal adjusting structure moves to the position where the proximity switch is close to the signaling plate to enable the target signal to be in place, the mechanism stops acting. ) And stopping the action.
And 3) performing lifting operation of the main lifting mechanism 2 on the control cabinet 8, and stopping acting after the main lifting mechanism 2 reaches a final lifting target position or reaches an initial positioning lifting target position area. When the main hoisting mechanism 2 is in ascending operation, the hose follow-up mechanism 7 synchronously moves horizontally to the right, and the main hoisting mechanism 2 and the hose follow-up mechanism 7 synchronously stop.
Description of the drawings: the initial positioning lifting target position area comprises a final lifting target position area, and the final lifting target position area is overlapped with the uppermost end area of the initial positioning lifting target position area.
And 4) when the action of the main hoisting mechanism 2 in the step 2) is finished, final hoisting target position signals (the initial positioning hoisting target position and the final hoisting target position are two groups of proximity switches in-place signals, the two groups of proximity switches are arranged on a top plate of the fine-adjustment hoisting mechanism in parallel and move synchronously with the fine-adjustment hoisting mechanism, a signaling plate is arranged on the pipeline joint side of the corresponding water supplementing and draining pipeline system, and the length of the initial positioning hoisting signaling plate is greater than that of the final hoisting signaling plate. And logically judging through two groups of proximity switch signals: when the final lifting proximity switch signal arrives or the two groups of signals are in place, the final lifting target position signal arrives, and when only the initial positioning lifting proximity switch signal arrives, the initial positioning lifting target position signal arrives. ) If the hose is not in place, the fine-tuning lifting mechanism 5 needs to be lifted on the control cabinet 8 until a final lifting target position signal is in place, and the hose follow-up mechanism 7 synchronously moves horizontally to the right and then stops; and (3) when the action of the main hoisting mechanism 2 in the step 2) is finished, finally, the hoisting target bit signal is in place, and the step is directly skipped.
And 5) forward operation of the transverse adjusting mechanism 4 is carried out on the control cabinet 8 until a transverse adjusting target position signal (the transverse adjusting target position signal is a proximity switch in-place signal, the proximity switch is installed on the transverse adjusting structure and moves synchronously with the device, a signaling board is installed on a pipe joint of the corresponding water supply and drainage pipeline system, and when the transverse adjusting structure moves to the proximity switch to be close to the signaling board to enable the target signal to be in place, the mechanism stops acting. ) Stopping the action after the pipe joint 303 is in place, finishing the butt joint of the pipe joint 303 and a pipe joint corresponding to a water replenishing and draining system (the pipe joint 303 and the pipe joint corresponding to the water draining system need to be locked by bolts manually after the pipe joint is in butt joint), and finally performing emergency water replenishing and draining operation;
step 6), after the water replenishing and draining operation is finished, the butt joint removing operation is required, the backward operation of the transverse adjusting mechanism 4 is carried out on the control cabinet 8, and the action is stopped until the transverse adjusting mechanism 4 retreats to the initial position;
step 7), performing descending operation of the fine-adjustment lifting mechanism 5 on the control cabinet 8 until the fine-adjustment lifting mechanism 5 descends to an initial position and stops acting, and stopping after the hose servo mechanism 7 synchronously performs horizontal movement leftwards, and directly skipping the step when the fine-adjustment lifting mechanism 5 is not operated in the step 4);
step 8), descending operation of the main hoisting mechanism 2 is carried out on the control cabinet 8, the operation is stopped until the main hoisting mechanism 2 descends to an initial position, the hose follow-up mechanism 7 synchronously horizontally moves leftwards to the initial position while the main hoisting mechanism 2 descends, and the main hoisting mechanism 2 and the hose follow-up mechanism 7 synchronously stop;
step 9), leftward operation of the longitudinal adjusting mechanism 6 is carried out on the control cabinet 8, and the operation is stopped until the longitudinal adjusting mechanism 6 reaches the initial position leftward;
in the process from the start to the completion of the butt joint of each mechanism, the device sequentially executes the action sequence of each mechanism according to the steps 2) to 5), and performs the operation of the next step after the previous step is completed; in the process that all mechanisms are undocked to the initial position, the device sequentially executes the operation sequence of all the mechanisms according to the steps 6) to 9), and performs the operation of the next step after the previous step is finished.
Claims (10)
1. The utility model provides a quick interfacing apparatus of emergent moisturizing and drainage pipe which characterized in that: the device comprises a base (1), a main hoisting mechanism (2), a pipe joint fixing component (3), a transverse adjusting mechanism (4), a fine-tuning hoisting mechanism (5), a longitudinal adjusting mechanism (6), a hose follow-up mechanism (7) and a connecting hose (9);
the main hoisting mechanism (2) is arranged on the base (1) and drives the supporting platform (210) to lift up and down;
the pipe joint fixing assembly (3) is arranged on the transverse adjusting mechanism (4) and is used for bending and fixing the connecting hose (9) by 90 degrees;
the transverse adjusting mechanism (4) is arranged on the fine-adjustment lifting mechanism (5) and is used for forward and backward movement adjustment;
the fine adjustment lifting mechanism (5) is arranged above the longitudinal adjusting mechanism (6) and is used for fine adjustment of up-down lifting;
the longitudinal adjusting mechanism (6) is arranged on the supporting platform (210) and used for fine adjustment in a left-right mode;
the hose follow-up mechanism (7) is arranged on the base (1) and used for left and right adjustment of the connecting hose (9).
2. The quick butt joint device for the emergency water supply and drainage pipeline according to claim 1, wherein: the base (1) comprises a top plate (101) and a bottom plate (108), and the top plate (101) and the bottom plate (108) are connected through a side plate (103); the two sides of the lower end face of the top plate (101) are provided with upper limiting blocks (106), and the bottom end of the side plate (103) is provided with a fixed pipe joint (109).
3. The quick butt joint device for the emergency water supply and drainage pipeline of claim 2, wherein: the main hoisting mechanism (2) comprises a double-row chain conveying mechanism, a supporting platform (210) is installed on a chain link of the double-row chain conveying mechanism, and two ends of the supporting platform (210) are in sliding fit with the side plate (103) through a first guide rail sliding block assembly (209) and are driven to lift through the double-row chain conveying mechanism.
4. The quick butt joint device for the emergency water supply and drainage pipeline according to claim 1, wherein: the pipe joint fixing assemblies (3) are divided into two groups, the two groups are distributed at 90 degrees, and each group of pipe joint fixing assemblies (3) comprises an upper fixing pipe seat (301), a lower fixing pipe seat (302) and a pipe joint (303); the lower fixed pipe seat (302) is arranged on the mounting plate (401), the upper fixed pipe seat (301) is arranged on the lower fixed pipe seat (302), and the pipe joint (303) is fixed on two semicircles of the upper fixed pipe seat (301) and the lower fixed pipe seat (302).
5. The quick butt joint device for the emergency water supply and drainage pipeline according to claim 1, wherein: the transverse adjusting mechanism (4) comprises a mounting plate (401), two ends of the mounting plate (401) are arranged on a first guide rail support (404) in a sliding mode through a second guide rail sliding block assembly (403), and the first guide rail support (404) is arranged on the left side and the right side of a top support plate (501); the lower end of the mounting plate (401) is connected with a first ball screw mechanism on a top supporting plate (501) and is driven by a second motor (405) to move back and forth.
6. The quick butt joint device for the emergency water supply and drainage pipeline according to claim 1, wherein: the fine-tuning lifting mechanism (5) comprises a top supporting plate (501), a middle supporting plate (502) and a bottom supporting plate (504), and the top supporting plate (501), the middle supporting plate (502) and the bottom supporting plate (504) are arranged at intervals; wherein, install turbine lead screw lift (507) on well backup pad (502), the screw rod top of turbine lead screw lift (507) is connected with top backup pad (501) and drives top backup pad (501) oscilaltion.
7. The quick butt joint device for the emergency water supply and drainage pipeline of claim 6, wherein: a plurality of guide rods (508) are circumferentially arranged on the middle support plate (502), and the guide rods (508) are in sliding fit with linear bearings (509) on the middle support plate (502) for guiding.
8. The quick butt joint device for the emergency water supply and drainage pipeline according to claim 1, wherein: the longitudinal adjusting mechanism (6) comprises second guide rail supports (605) arranged on the front side and the rear side of the supporting platform (210), and the second guide rail supports (605) are in sliding fit with third guide rail sliding block assemblies (603) on the left and right of the lower end of the bottom supporting plate (504); the bottom support plate (504) is connected with a second ball screw mechanism on the support platform (210) and is driven to move left and right through a fourth motor (606).
9. The quick butt joint device for the emergency water supply and drainage pipeline according to claim 1, wherein: the hose follow-up mechanism (7) comprises a seat plate (701), two groups of third guide rail supports (704) are arranged on the upper and lower sides of the seat plate (701), and the third mounting plate (703) is in sliding fit with the third guide rail supports (704) through a fourth guide rail sliding block assembly (705); the lower end of the third mounting plate (703) is connected with a third ball screw mechanism on the seat plate (701) and is driven to move left and right by a fifth motor (708); and a lower pipe seat (706) is arranged on the third mounting plate (703), and the middle position of the hose is fixed by the lower pipe seat (706) and the upper pipe seat (707).
10. The method for quickly butting drainage pipelines by using the quick butting device for emergency water supply and drainage pipelines according to any one of claims 1-9, comprising the following steps of:
step 1), adjusting equipment, and adjusting all mechanisms of the device to initial positions, namely, a main lifting mechanism (2) descends to the lowest position, a fine adjustment lifting mechanism (5) descends to the lowest position, a transverse adjustment mechanism (4) acts to the last position, a longitudinal adjustment mechanism (6) acts to the leftmost position, and a hose follow-up mechanism (7) acts to the leftmost position;
step 2), according to the actual position of the joint of the water supply and drainage pipeline, rightward operation of the longitudinal adjusting mechanism (6) is carried out on the control cabinet (8), and the operation is stopped until a longitudinal adjusting target position signal is in place;
step 3), performing lifting operation on the main lifting mechanism (2) on the control cabinet (8), and stopping acting after the main lifting mechanism (2) reaches a final lifting target position or reaches an initial positioning lifting target position area; when the main hoisting mechanism (2) is operated to ascend, the hose follow-up mechanism (7) synchronously moves horizontally to the right, and the main hoisting mechanism (2) and the hose follow-up mechanism (7) synchronously stop;
step 4), when the action of the main hoisting mechanism (2) in the step 2) is finished, the final hoisting target position signal is not in place, the fine-tuning hoisting mechanism (5) needs to be lifted on the control cabinet (8) until the final hoisting target position signal is in place, and the hose follow-up mechanism (7) synchronously moves horizontally to the right and then stops; when the action of the main hoisting mechanism (2) in the step 2) is finished, the final hoisting target bit signal is in place, and the step is directly skipped;
step 5), forward operation of the transverse adjusting mechanism (4) is carried out on the control cabinet (8), the operation is stopped until a transverse adjusting target position signal is in place, the butt joint of the pipe joint (303) and a pipe joint corresponding to a water replenishing and draining system is finished, and finally emergency water replenishing and draining operation is carried out;
step 6), after the water replenishing and draining operation is finished, the butt joint releasing operation is required, the backward operation of the transverse adjusting mechanism (4) is carried out on the control cabinet (8), and the action is stopped until the transverse adjusting mechanism (4) is retreated to the initial position;
step 7), descending operation of the fine adjustment lifting mechanism (5) is carried out on the control cabinet (8), the operation is stopped until the fine adjustment lifting mechanism (5) descends to an initial position, the hose follow-up mechanism (7) synchronously carries out horizontal movement leftwards and then stops, and when the fine adjustment lifting mechanism (5) is not operated in the step 4), the step is directly skipped;
step 8), descending operation of the main hoisting mechanism (2) is carried out on the control cabinet (8), and the operation is stopped until the main hoisting mechanism (2) descends to an initial position, when the main hoisting mechanism (2) descends, the hose follow-up mechanism (7) synchronously horizontally moves leftwards to the initial position, and the main hoisting mechanism (2) and the hose follow-up mechanism (7) synchronously stop;
and 9) performing leftward operation on the longitudinal adjusting mechanism (6) on the control cabinet (8) until the longitudinal adjusting mechanism (6) reaches the initial position leftward and then stopping acting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010244567.9A CN111364434A (en) | 2020-03-31 | 2020-03-31 | Rapid docking device for emergency water supply and drainage pipeline and control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010244567.9A CN111364434A (en) | 2020-03-31 | 2020-03-31 | Rapid docking device for emergency water supply and drainage pipeline and control method |
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| CN111364434A true CN111364434A (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010244567.9A Pending CN111364434A (en) | 2020-03-31 | 2020-03-31 | Rapid docking device for emergency water supply and drainage pipeline and control method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404933A (en) * | 2021-05-31 | 2021-09-17 | 上海蔚建科技有限公司 | Follow-up type pipeline laying device |
| CN114182712A (en) * | 2021-12-16 | 2022-03-15 | 武汉武船重型装备工程有限责任公司 | Water supplementing pipe connecting system for ship lift |
| CN114427624A (en) * | 2021-12-21 | 2022-05-03 | 唯实重工有限责任公司 | Dynamic supporting mechanism for preventing pipeline accumulation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202897946U (en) * | 2012-10-30 | 2013-04-24 | 北京康拓红外技术股份有限公司 | Motor train unit air spring replacing device |
| US20180119379A1 (en) * | 2016-01-16 | 2018-05-03 | Huaneng Lancang River Hydropower Inc. | Hydraulic ship lift with anti-overturning capability and method for using the same |
| CN108889991A (en) * | 2018-08-28 | 2018-11-27 | 山西航天清华装备有限责任公司 | Machinery jackscrew aperture apparatus |
| CN109371951A (en) * | 2018-11-20 | 2019-02-22 | 长江三峡通航管理局 | A kind of ship lift ship compartment make-up and discharge system and benefit water discharge method |
| CN212294594U (en) * | 2020-03-31 | 2021-01-05 | 长江三峡通航管理局 | Quick interfacing apparatus of emergent benefit drainage pipe |
-
2020
- 2020-03-31 CN CN202010244567.9A patent/CN111364434A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202897946U (en) * | 2012-10-30 | 2013-04-24 | 北京康拓红外技术股份有限公司 | Motor train unit air spring replacing device |
| US20180119379A1 (en) * | 2016-01-16 | 2018-05-03 | Huaneng Lancang River Hydropower Inc. | Hydraulic ship lift with anti-overturning capability and method for using the same |
| CN108889991A (en) * | 2018-08-28 | 2018-11-27 | 山西航天清华装备有限责任公司 | Machinery jackscrew aperture apparatus |
| CN109371951A (en) * | 2018-11-20 | 2019-02-22 | 长江三峡通航管理局 | A kind of ship lift ship compartment make-up and discharge system and benefit water discharge method |
| CN212294594U (en) * | 2020-03-31 | 2021-01-05 | 长江三峡通航管理局 | Quick interfacing apparatus of emergent benefit drainage pipe |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404933A (en) * | 2021-05-31 | 2021-09-17 | 上海蔚建科技有限公司 | Follow-up type pipeline laying device |
| CN114182712A (en) * | 2021-12-16 | 2022-03-15 | 武汉武船重型装备工程有限责任公司 | Water supplementing pipe connecting system for ship lift |
| CN114427624A (en) * | 2021-12-21 | 2022-05-03 | 唯实重工有限责任公司 | Dynamic supporting mechanism for preventing pipeline accumulation |
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