CN116025046A - Emergency draining pump device for flood prevention of transformer substation - Google Patents
Emergency draining pump device for flood prevention of transformer substation Download PDFInfo
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- CN116025046A CN116025046A CN202310320813.8A CN202310320813A CN116025046A CN 116025046 A CN116025046 A CN 116025046A CN 202310320813 A CN202310320813 A CN 202310320813A CN 116025046 A CN116025046 A CN 116025046A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The invention discloses a flood prevention emergency drainage pump device for a transformer substation, which comprises a movable frame and an electric appliance control assembly, wherein a lifting mechanism and a pushing mechanism are arranged on the frame, the end part of a rope which is wound on the lifting mechanism is wound on the pushing mechanism and then connected with a drainage pump, the pushing mechanism is provided with a first driving assembly and a second driving assembly to drive the drainage pump to translate, and a water hose collecting and releasing mechanism and an upper cleaning frame and a lower cleaning frame for cleaning a water hose are arranged in the frame. The invention is convenient for operators to adjust the descending position of the drainage pump in time according to the internal conditions of the drainage points such as the cable pit, improves the working efficiency of flood prevention, reduces the labor capacity of operators, and can limit the position of the water belt to prevent collision and abrasion.
Description
Technical Field
The invention relates to the technical field of drainage pump devices, in particular to a flood prevention emergency drainage pump device of a transformer substation.
Background
In order to ensure normal and safe operation of the transformer substation in rainy seasons, a special drainage system is usually arranged for the transformer substation, when the drainage system fails or the drainage system with large rainfall cannot meet drainage requirements, a large amount of rainwater can be accumulated in facilities such as cable trenches in the transformer substation to influence the normal operation of equipment in the transformer substation, a movable drainage device is usually specially arranged for the transformer substation, and the existing movable flood prevention drainage device is used for integrally transporting flood prevention equipment such as drainage pumps, water belts, cables and the like to a designated drainage place such as the cable trenches through manual transportation or movable vehicles; chinese patent CN103343568B proposes a flood prevention device for a transformer substation, in which a drainage pipeline, a loading electrical cabinet and a pushing support of a drainage pump are moved to a drainage site together by a walking frame provided with walking wheels, so that the labor intensity of operators is reduced, and still the pushing support is moved to a water pit in a manual carrying manner; for some drainage places with complex internal structures, after reaching the drainage places, the position of equipment such as a drainage pump is moved by a mode inconvenient to carry by hand, when the drainage pump is blocked in the descending process, the position of the drainage pump still needs to be adjusted by the mode of moving by hand, so that the labor capacity of operators is greatly increased, the flood prevention work efficiency is reduced, in addition, in the process of driving the drainage pump to ascend or descend, a water belt connected with the drainage pump is not reliably fixed, and is in a free state and ascended and descended along with the drainage pump, the water belt is easy to abrade, damage is caused, and the normal running of the drainage work is influenced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a flood prevention emergency drainage pump device for a transformer substation, and solves the problems that the position of a drainage pump is inconvenient to adjust and a water belt is easy to wear in the existing flood prevention equipment.
The technical scheme adopted for solving the technical problems is as follows:
the emergency draining pump device for flood prevention of the transformer substation comprises a frame, a draining pump, a pushing mechanism and a pushing mechanism, wherein the frame is provided with an electric appliance control assembly and a lifting mechanism for driving the draining pump to lift or descend; the pushing mechanism comprises a cross beam, a pushing seat which is in sliding connection with the cross beam, a second driving assembly which is used for driving the pushing seat to move along the cross beam, and a first driving assembly which is fixedly connected with the frame and used for driving the cross beam to move to the outer side of the frame.
The pushing seat is rotationally connected with a first pulley, the rope is connected with the first pulley in a winding manner and then is connected with the drainage pump, a bottom through hole for the drainage pump to go in and out from top to bottom is formed in the lower portion of the frame, and a side through hole for the drainage pump to go in and out from left to right is formed in the side face of the frame.
The electric appliance control assembly comprises a controller, an air switch, a cable drum and a waterproof cable adhered to the rope, one end of the waterproof cable is connected with the drainage pump, the other end of the waterproof cable is connected with the air switch, and the air switch is electrically connected with the overhaul power supply box through the cable drum; the lifting mechanism, the first driving assembly and the second driving assembly are all electrically connected with the controller.
Also comprises a retraction mechanism for recycling and releasing the water band, the winding and unwinding mechanism comprises a rotary drum for winding the water band and a limiting assembly for supporting the water band.
Further, spacing subassembly includes down the locating shaft, and lower locating shaft both ends are equipped with the link, and the link supports in end opening both sides, and lower locating shaft upside corresponds to dismantle and connects the locating shaft, and hosepipe one end and the delivery port intercommunication of drain pump, hosepipe other end pass from last locating shaft, between the locating shaft down to the wiring is in the rotary drum.
Further, the retracting mechanism further comprises an upper cleaning frame and a lower cleaning frame for clamping the water belt, the upper cleaning frame and the lower cleaning frame respectively comprise swinging rods, the two swinging rods are respectively connected with the connecting frames at the two ends of the lower positioning shaft in a rotating mode, and the corresponding end portions of the two swinging rods are respectively connected with a cleaning rod in a direction.
Further, go up clearance frame, lower clearance frame all are equipped with supporting component, and supporting component includes the guide block of rotating with the pendulum rod and being connected, and guide block sliding connection has the lead screw, and lead screw end connection supporting shoe, supporting shoe rotate with the link and be connected, and the lead screw swing end is connected with the nut, is equipped with the spring between supporting shoe and the guide block, and the spring cup joints the lead screw, and the spring offsets the guide block with the nut and leans on.
Further, the bottom of the frame is provided with a support shaft, and the support shaft is installed close to the side through hole.
Further, the second driving assembly comprises a pushing motor fixedly connected with the pushing seat and a sliding block, a gear of an output shaft of the pushing motor is meshed with the sliding block, the sliding block is matched with the sliding rail, and the sliding block and the sliding rail are connected with the cross beam.
Further, the crossbeam is provided with a guide rail, the guide rail is in sliding connection with the guide block, the guide block is connected with the top of the frame, the first driving assembly comprises an electric cylinder fixedly connected with the top of the frame, and the output end of the electric cylinder is connected with the crossbeam.
Further, the lifting mechanism comprises a second pulley connected with the outer side of the top of the frame and a third pulley connected with the inner side of the top of the frame, the second pulley corresponds to the third pulley, and the rope is wound on the second pulley and then passes through the top of the frame to be wound on the third pulley.
Further, the cable drum is provided with a socket with a leakage protection function, and the plug of the air switch is connected with the socket.
Further, the electrical apparatus control assembly is provided with a rain shield, the rain shield is connected with the top of the frame, and rain shielding edges are arranged around the rain shield.
The invention has the following beneficial effects:
1. the lifting mechanism is arranged at the top of the frame, the pushing mechanism is arranged in the frame, a rope wound on the lifting mechanism passes through the top of the frame and is wound on a first pulley of the pushing mechanism, the end part of the rope is connected with the drainage pump, the pushing mechanism is provided with a first driving assembly and a second driving assembly, after a device carrying the drainage pump arrives at the site, the first driving assembly and the second driving assembly are controlled to drive the drainage pump to move left and right in the frame, the lifting mechanism is controlled to drive the drainage pump to move up and down, the position of the drainage pump is changed rapidly along with the change of the actual drainage position, an operator can conveniently and timely adjust the drainage pump according to the internal conditions of drainage points such as a cable duct, the drainage pump is enabled to move to the optimal descending position, the adjustment work of the position of the drainage pump by manual moving equipment is replaced, the flood prevention work efficiency is improved, and the labor capacity of operators is reduced.
2. The frame sets up the hosepipe and receives the release mechanism, and the hosepipe is convoluteed in the rotary drum in advance, transports jointly along with the frame, when retrieving the hosepipe, carries out the quick rollback operation of hosepipe through rotating handle drive rotary drum rotation.
3. The frame is internally provided with the limiting component, the water band is restrained between the lower positioning shaft and the upper positioning shaft in the descending or ascending process of the drainage pump, so that the water band and surrounding components are effectively prevented from touching and wearing when the drainage pump descends, and the functions of supporting and limiting the forward and backward movement range of the water band are achieved.
4. The bottom of the frame is provided with a support shaft, and when the drainage pump moves to the outer side of the frame from the side through hole and descends or ascends, the water hose is lapped on the support shaft, so that the water hose and surrounding components are prevented from touching and wearing.
5. The upper cleaning frame and the lower cleaning frame for clamping the water belt are arranged on the limiting assembly, when the water belt moves left and right, the upper cleaning frame and the lower cleaning frame are supported by the supporting assembly to slide up and down by the water belt, and water stains attached to the water belt are removed out of the frame, so that the frame is kept clean and sanitary, and the water stains are prevented from affecting the normal operation of electrical equipment.
6. The second pulley and the third pulley are arranged on the upper portion of the frame, the rope is wound on the second pulley and the third pulley and then is wound on the first pulley, when the rope pulls the drainage pump to move up and down and left and right, the second pulley and the third pulley play a role in tensioning and restraining the position of the rope, so that the rope for driving the drainage pump moves more smoothly, and meanwhile, the rope is prevented from being worn.
Drawings
The invention is further described with reference to the accompanying drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a left side view of the present invention;
FIG. 5 is a cross-sectional view B-B of FIG. 4;
FIG. 6 is a cross-sectional view A-A of FIG. 2;
FIG. 7 is an enlarged view of a portion of FIG. 6 at A;
FIG. 8 is an enlarged view of a portion of FIG. 2B;
FIG. 9 is an enlarged view of a portion of FIG. 6 at C;
FIG. 10 is an enlarged view of a portion of FIG. 1 at D;
FIG. 11 is an enlarged view of a portion of FIG. 10 at E;
FIG. 12 is a schematic perspective view of the present invention;
in the figure, 1, a frame; 11. a bottom through hole; 12. a side through port; 2. a draining pump; 21. a water outlet; 3. an electrical appliance control assembly; 31. an air switch; 32. a cable drum; 4. a lifting mechanism; 41. a second pulley; 42. a third pulley; 43. a winding drum; 44. a lifting motor; 5. a rope; 6. a pushing mechanism; 61. a cross beam; 62. a pushing seat; 63. a first drive assembly; 631. an electric cylinder; 64. a second drive assembly; 641. a pushing motor; 642. a rack; 643. a slide block; 644. a slide rail; 645. a guide rail; 646. a guide block; 65. a first pulley; 7. a retracting mechanism; 71. a rotating drum; 72. a limit component; 721. a lower positioning shaft; 722. an upper positioning shaft; 723. a connecting frame; 73. a cleaning frame is arranged on the upper part; 731. swing rod; 732. cleaning a rod; 74. a lower cleaning frame; 75. a support assembly; 751. a guide block; 752. a lead screw; 753. a support block; 754. a spring; 755. a nut; 76. a support shaft; 8. and (3) a water hose.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1-6, the invention provides a flood prevention emergency drainage pump device of a transformer substation, which comprises a frame 1 and a drainage pump 2, wherein the frame 1 is provided with an electric appliance control assembly 3, the lifting mechanism 4 is used for driving the drainage pump 2 to lift or descend, a rope 5 connected with the drainage pump 2 is wound on the lifting mechanism 4, a bottom through hole 11 for the drainage pump 2 to go in and out vertically is arranged at the lower part of the frame 1, and a side through hole 12 for the drainage pump 2 to go in and out left and right is arranged at the side surface of the frame 1. The frame 1 is also provided with a pushing mechanism 6 for driving the drainage pump 2 to translate, the pushing mechanism 6 comprises a cross beam 61 which is in sliding connection with the inner side of the top of the frame 1, a pushing seat 62 which is in sliding connection with the cross beam 61, a second driving assembly 64 for driving the pushing seat 62 to move along the cross beam 61, and a first driving assembly 63 for driving the cross beam 61 to move to the outer side of the frame 1.
The lifting mechanism 4 comprises a winding drum 43, a lifting motor 44 is arranged on one side of the winding drum 43, the lifting motor 44 drives the winding drum 43 to rotate, and the rope 5 is wound in the winding drum 43 or the rope 5 is released from the winding drum 43, so that the drainage pump 2 is driven to enter and exit the frame 1 from the bottom through hole 11; the frame 1 is provided with a protective cover (not shown in the figure) for protecting the lifting mechanism 4, and the frame 1 is provided with a common tool box for conveniently loading small tools for flood prevention.
The electric appliance control assembly 3 comprises a controller, an air switch 31, a cable drum 32 and a waterproof cable adhered to the rope 5, wherein one end of the waterproof cable is connected with the drainage pump 2, the other end of the waterproof cable is connected with the air switch 31, and the air switch 31 is electrically connected with the overhaul power supply box through the cable drum 32; the lifting mechanism 4, the first driving assembly 63 and the second driving assembly 64 are all electrically connected with the controller. The cable drum is provided with a socket with a leakage protection function, and the plug of the air switch is connected with the socket. The waterproof cable is adhered to the rope 5 and wound into the lifting mechanism 4 with the rope 5. The electrical control assembly 3 is provided with a rain shield which is connected with the top of the frame 1, and the periphery of the rain shield is provided with a rain shielding edge to prevent rainwater and the like from damaging the electrical control assembly 3.
The left end of the cross beam 61 can be completely moved to the outside of the frame 1 by controlling the first driving assembly 63 to drive the cross beam 61 to move in the left-right direction of the frame 1, and the pushing seat 62 is driven to move from the inside of the frame 1 to the outside of the frame 1 along the cross beam 61 by controlling the second driving assembly 64.
As shown in fig. 2 and 8, the pushing base 62 is rotatably connected with a first pulley 65, and the rope 5 is connected with the drain pump 2 after being wound around the first pulley 65. Preferably, the lifting mechanism 4 is arranged on the outer side of the top of the frame 1, and the rope 5 passes through the top of the frame 1 to be wound on the first pulley 65 and then is connected with the drainage pump 2. When the pushing seat 62 moves along the cross beam 61, the lifting motor 44 is matched to drive the rope 5 to lift and adjust, the first pulley 65 drives the rope 5 and the drainage pump 2 to do translational motion, and the first pulley 65 can drive the drainage pump 2 to completely move to the outer side of the frame 1 from the side through hole 12.
The first pulley 65 can drive the rope 5 and the drainage pump 2 to adjust positions left and right in the bottom through hole 11, so that an operator can conveniently adjust the drainage pump in time according to the internal conditions of drainage points such as a cable trench and the like, and the drainage pump can be moved to an optimal descending position, so that the phenomenon that the drainage pump is hindered from descending and ascending due to the complex structure in the drainage points such as the cable trench and the like is avoided.
As shown in fig. 1-2 and 10, the frame 1 is provided with a retracting mechanism 7 for retracting and releasing the water hose 8, the retracting mechanism 7 comprises a rotary drum 71 for winding the water hose 8 and a limiting component 72 for supporting the water hose 8, the limiting component 72 comprises a lower positioning shaft 721, two ends of the lower positioning shaft 721 are provided with connecting frames 723, the connecting frames 723 are supported on two sides of a bottom through hole 11, and the upper sides of the lower positioning shaft 721 are correspondingly detachably connected with an upper positioning shaft 722.
The water belt 8 is pre-wound in the drum 71, and is transported together with the frame 1, one end of the water belt 8 is communicated with the water outlet 21 of the drainage pump 2, and the other end of the water belt 8 passes through between the upper positioning shaft 722 and the lower positioning shaft 721 and is wound in the drum 71.
When the invention is applied to drainage operation, the invention can be moved to the position above the position to be drained, such as a cable trench; when the equipment cannot be placed above the position to be drained, the device can be moved to the side of the position to be drained; then, according to the actual situation of the drainage position, the first driving assembly 63 and the second driving assembly 64 are controlled to jointly drive the drainage pump 2 to move to the position right above the optimal descending position, and then the lifting motor 44 is controlled to rotationally drive the drainage pump 2 to descend so as to be thrown into water; when the drainage pump 2 descends to a proper position, the water outlet end of the water belt 8 is connected with an external drainage device, and the drainage pump 2 is controlled to start to drain.
During the descending of the drain pump 2, the water hose 8 and the communication end of the drain pump 2 move along with the movement of the drain pump 2, and the water hose 8 is pulled to be released from the rotary drum 71; meanwhile, the limiting assembly 72 plays a role in supporting the water hose 8 and limiting the forward and backward movement range of the water hose 8, the releasing process of the water hose 8 is restrained between the lower positioning shaft 721 and the upper positioning shaft 722, and the problem that the water hose 8 is blocked by surrounding components and the water pump 2 cannot descend due to contact abrasion of the water hose 8 and surrounding components when the water pump 2 descends is effectively avoided. The side of the rotary drum 71 is provided with a handle for driving the rotary drum 71 to rotate, and when the water band needs to be recovered in the rising process of the drainage pump 2, the rotary drum 71 is driven to rotate by rotating the handle to perform quick rewinding operation of the water band.
As shown in fig. 6 and 9-10, the retracting mechanism 7 further comprises an upper cleaning frame 73 and a lower cleaning frame 74 for clamping the water hose 8, the upper cleaning frame 73 and the lower cleaning frame 74 respectively comprise a swinging rod 731, the two swinging rods 731 are respectively and rotatably connected with the side surfaces of the connecting frames 723 at the two ends of the lower positioning shaft 721, the corresponding end parts of the two swinging rods 731 are respectively and oppositely connected with cleaning rods 732, the two cleaning rods 732 respectively support against the water hose 8 up and down, after the water hose 8 passes through the upper positioning shaft 722 and the lower positioning shaft 721, the water hose 8 passes through the space between the two cleaning rods 732 and is then communicated with the water outlet 21 of the drainage pump 2,
when the water belt 8 moves left and right, the two cleaning rods 732 slide up and down along the water belt 8 to scrape off water stains and the like attached to the water belt 8, and the scraped water stains and the like are immediately discharged to the outer side of the frame 1 through the bottom through hole 11 to prevent the water stains and the like attached to the water belt 8 from entering the frame 1, so that the frame 1 is kept clean and sanitary.
As shown in fig. 11, the upper cleaning frame 73 and the lower cleaning frame 74 are respectively provided with a supporting component 75, the supporting components 75 comprise a guide block 751 which is rotationally connected with a swinging rod 731, the guide block 751 is slidably connected with a guide screw 752, the end part of the guide screw 752 is connected with a supporting block 753, the supporting block 753 is rotationally connected with a connecting frame 723, and when the swinging rod 731 swings up and down around a rotating end, the guide block 751 drives the guide screw 752 to swing up and down around the end supporting block 753;
the swing end of the guide screw 752 is connected with a nut 755, a spring 754 is arranged between the supporting block 753 and the guide block 751, the spring 754 is sleeved with the guide screw 752, and the spring 754 abuts the guide block 751 against the nut 755. When the nut 755 is rotated to move the guide block 751, the guide block 751 pushes the spring 754 against the support block 753, the spring 754 is pressed by the guide block 751 and the support block 753, and the reaction force generated by the spring 754 makes the guide block 751 abut against the nut 755, thereby elastically supporting the swing link 731.
Preferably, the supporting assembly 75 connected to the upper cleaning frame 73 has the spring 754 compressed when the swing link 731 thereof is rotated upward; the supporting member 75 connected to the lower cleaning frame 74 is compressed by the spring 754 as the swing link 731 thereof is rotated downward.
As shown in fig. 4 and 6, a support shaft 76 is provided at the bottom of the frame 1, and the support shaft 76 is installed near the side port 12. The support shaft 76 corresponds to the position of the limiting assembly 72 from left to right, and when the drain pump 2 moves to the outside of the frame 1 from the side through hole 12 and descends or ascends, the water belt 8 is carried on the support shaft 76 and descends or ascends along with the drain pump 2, so that the water belt 8 is supported, and the contact abrasion of the water belt 8 and surrounding components is prevented.
As shown in fig. 6-9, the cross beam 61 is provided with a guide rail 645 along the left-right direction, the guide rail 645 is slidably connected with a guide block 646, the guide block 646 is connected with the top of the frame 1, and the guide blocks 646 are provided with two blocks which are connected with the top of the frame 1 to reliably support the cross beam 61, so that the movement of the cross beam 61 is smoother; the first driving assembly 63 comprises an electric cylinder 631 fixedly connected with the top of the frame 1, the output end of the electric cylinder 631 is connected with the cross beam 61, preferably, the axis of the electric cylinder 631 corresponds to the longitudinal axis of the cross beam 61, and the cross beam 61 is pushed and pulled to move along the left-right direction by a push rod of the electric cylinder 631.
The second driving assembly 64 includes a pushing motor 641 fixedly connected to the pushing seat 62, a rack 642 meshed with an output shaft gear of the pushing motor 641, and a slide block 643 connected to the pushing seat 62, wherein the slide block 643 is matched with the slide rail 644, and the rack 642 and the slide rail 644 are connected to the cross beam 61 along the left-right direction. The pushing motor 641 is controlled to drive the pushing seat 62 to move left and right along the cross beam 61 and drive the drain pump 2 to move left and right.
When the frame 1 carrying the drainage pump 2 arrives at the site, the second driving assembly 64 replaces the manual equipment moving mode to adjust the position of the drainage pump 2, the second driving assembly 64 can quickly change the position of the drainage pump 2 along with the actual drainage position, the flood prevention working efficiency is improved, and the labor capacity of operators is reduced.
As shown in fig. 2 and 8, the lifting mechanism 4 comprises a second pulley 41 connected with the outer side of the top of the frame 1 and a third pulley 42 connected with the inner side of the top of the frame 1, the second pulley 41 corresponds to the third pulley 42, and the rope 5 passes through the top of the frame 1 to be wound with the third pulley 42 after being wound with the second pulley 41. The rope 5 is wound on the third pulley 42 and then wound on the first pulley 65, and when the rope 5 pulls the drainage pump 2 to move up and down and left and right, the second pulley 41 and the third pulley 42 play roles in tensioning the rope 5 and restraining the position of the rope 5, so that the movement of the rope 5 and the drainage pump 2 is more reliable.
The end parts of the slide rail 644 and the guide rail 645 are respectively provided with a limiting block, the limiting blocks are fixedly connected with the cross beam 61, the limiting blocks limit the left-right movement range of the cross beam 61 and the pushing seat 62, and the safety movement of the drainage pump 2 is improved and ensured.
In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", etc. refer to the orientation or positional relationship based on that shown in the drawings, and are merely for the purpose of describing the present invention and do not require that the present invention must be constructed or operated in a specific orientation, and thus should not be construed as limiting the present invention. "connected" and "connected" in the present invention are to be understood broadly, and may be, for example, connected or detachably connected; the connection may be direct or indirect through intermediate members, and the specific meaning of the terms may be understood in detail by those skilled in the art.
The foregoing has been described in what is considered to be the preferred embodiments of the invention, and the description of specific examples is only intended to provide a better understanding of the principles of the invention. It will be apparent to those skilled in the art that modifications and equivalents may be made in accordance with the principles of the invention, and such modifications and equivalents are considered to fall within the scope of the invention.
Claims (10)
1. The utility model provides a emergent drain pump device of flood prevention of transformer substation, includes frame (1) and drain pump (2), and electric appliance control assembly (3), drive elevating system (4) that drain pump (2) risen or go down are installed to frame (1), have on elevating system (4) the round joint rope (5) that are connected with drain pump (2), characterized by still includes drive drain pump (2) translation's pushing mechanism (6); the pushing mechanism (6) comprises a cross beam (61) and a pushing seat (62) which is in sliding connection with the cross beam (61), the cross beam (61) is in sliding connection with the inner side of the top of the frame (1), the pushing mechanism (6) further comprises a second driving component (64) for driving the pushing seat (62) to move along the cross beam (61) and a first driving component (63) fixedly connected with the frame (1), and the pushing mechanism is used for driving the cross beam (61) to move to the outer side of the frame (1);
the pushing seat (62) is rotationally connected with a first pulley (65), the rope (5) is connected with the drainage pump (2) in a winding way after being wound on the first pulley (65), a bottom through hole (11) for the drainage pump (2) to go in and out up and down is arranged at the lower part of the frame (1), and a side through hole (12) for the drainage pump (2) to go in and out left and right is arranged on the side face of the frame (1);
the electric appliance control assembly (3) comprises a controller, an air switch (31), a cable drum (32) and a waterproof cable adhered to the rope (5), one end of the waterproof cable is connected with the drainage pump (2), the other end of the waterproof cable is connected with the air switch (31), and the air switch (31) is electrically connected with the overhaul power supply box through the cable drum (32); the lifting mechanism (4), the first driving assembly (63) and the second driving assembly (64) are electrically connected with the controller;
the water hose (8) is recovered and released, the water hose (8) is recovered and released by the recovering and releasing mechanism (7), and the recovering and releasing mechanism (7) comprises a rotary drum (71) for winding the water hose (8) and a limiting assembly (72) for supporting the water hose (8).
2. The emergency drainage pump device for flood prevention of transformer substations as claimed in claim 1, wherein the limiting assembly (72) comprises a lower positioning shaft (721), connecting frames (723) are arranged at two ends of the lower positioning shaft (721), the connecting frames (723) are supported at two sides of the bottom through hole (11), the upper sides of the lower positioning shaft (721) are correspondingly detachably connected with an upper positioning shaft (722), one end of a water belt (8) is communicated with the water outlet (21) of the drainage pump (2), and the other end of the water belt (8) passes through the upper positioning shaft (722) and the lower positioning shaft (721) and is wound in the rotary drum (71).
3. The emergency drainage pump device for flood prevention of a transformer substation according to claim 1, wherein the retraction jack (7) further comprises an upper cleaning frame (73) and a lower cleaning frame (74) for clamping the water belt (8), the upper cleaning frame (73) and the lower cleaning frame (74) comprise swinging rods (731), the two swinging rods (731) are respectively and rotatably connected with connecting frames (723) at two ends of the lower positioning shaft (721), and the corresponding ends of the two swinging rods (731) are respectively and oppositely connected with cleaning rods (732).
4. A flood-control emergency drainage pump device for a transformer substation as claimed in claim 3, characterized in that the upper cleaning frame (73) and the lower cleaning frame (74) are respectively provided with a supporting component (75), the supporting components (75) comprise guide blocks (751) rotationally connected with the swinging rods (731), the guide blocks (751) are slidably connected with guide screws (752), the end parts of the guide screws (752) are connected with support blocks (753), the support blocks (753) are rotationally connected with the connecting frames (723), the swinging ends of the guide screws (752) are connected with nuts (755), springs (754) are arranged between the support blocks (753) and the guide blocks (751), the springs (754) are sleeved with the guide screws (752), and the springs (754) abut the guide blocks (751) against the nuts (755).
5. The flood-control emergency drainage pump device for a transformer substation according to claim 1, wherein a supporting shaft (76) is arranged at the bottom of the frame (1), and the supporting shaft (76) is installed close to the side through hole (12).
6. The emergency drainage pump device for flood prevention of a transformer substation according to claim 1, wherein the second driving assembly (64) comprises a pushing motor (641) and a sliding block (643) which are fixedly connected with the pushing base (62), a gear of an output shaft of the pushing motor (641) is meshed with a connecting rack (642), the sliding block (643) is matched with the sliding rail (644), and the rack (642) and the sliding rail (644) are connected with the cross beam (61).
7. The emergency drainage pump device for flood prevention of transformer substations as claimed in claim 1, wherein the cross beam (61) is provided with a guide rail (645), the guide rail (645) is slidably connected with the guide block (646), the guide block (646) is connected with the top of the frame (1), the first driving assembly (63) comprises an electric cylinder (631) fixedly connected with the top of the frame (1), and the output end of the electric cylinder (631) is connected with the cross beam (61).
8. The emergency drainage pump device for flood prevention of transformer substation according to claim 1, wherein the lifting mechanism (4) comprises a second pulley (41) connected with the outer side of the top of the frame (1) and a third pulley (42) connected with the inner side of the top of the frame (1), the second pulley (41) corresponds to the third pulley (42), and the rope (5) passes through the top of the frame (1) to be wound with the third pulley (42) after being wound with the second pulley (41).
9. The flood-control emergency drainage pump device for a transformer substation according to claim 1, wherein the cable drum (32) is provided with a socket with a leakage protection function, and a plug of the air switch (31) is connected with the socket.
10. The flood-prevention emergency drainage pump device for a transformer substation according to claim 1, wherein the electrical control assembly (3) is provided with a rain shield, the rain shield is connected with the top of the frame (1), and rain shielding edges are arranged around the rain shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310320813.8A CN116025046B (en) | 2023-03-29 | 2023-03-29 | Emergency draining pump device for flood prevention of transformer substation |
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| CN202310320813.8A CN116025046B (en) | 2023-03-29 | 2023-03-29 | Emergency draining pump device for flood prevention of transformer substation |
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| CN116025046A true CN116025046A (en) | 2023-04-28 |
| CN116025046B CN116025046B (en) | 2023-06-23 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2008100774A4 (en) * | 2008-08-15 | 2008-10-09 | Boreboss Pty Ltd | Transportable pumping apparatus |
| CN103343568A (en) * | 2013-07-16 | 2013-10-09 | 国家电网公司 | Transformer substation flood prevention device |
| CN214401984U (en) * | 2021-03-08 | 2021-10-15 | 四川蜀安嘉实业有限公司 | Suspension type submersible mobile pump truck |
| CN216446157U (en) * | 2021-11-26 | 2022-05-06 | 祥达建设有限公司 | Municipal works sewer desilting device |
| CN217267995U (en) * | 2022-01-24 | 2022-08-23 | 湖南华意项目管理有限公司 | City river flood control drainage waterlogging is with drain pump convenient to remove |
| CN115159263A (en) * | 2022-06-27 | 2022-10-11 | 江苏科翔制泵有限公司 | Immersible pump hosepipe finishing device |
| CN217867809U (en) * | 2022-06-21 | 2022-11-22 | 章东升 | Electromechanical maintenance lifting device for drainage pump station |
| CN217949100U (en) * | 2022-05-31 | 2022-12-02 | 中国建筑第七工程局有限公司 | Quick-moving water suction pump device |
-
2023
- 2023-03-29 CN CN202310320813.8A patent/CN116025046B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2008100774A4 (en) * | 2008-08-15 | 2008-10-09 | Boreboss Pty Ltd | Transportable pumping apparatus |
| CN103343568A (en) * | 2013-07-16 | 2013-10-09 | 国家电网公司 | Transformer substation flood prevention device |
| CN214401984U (en) * | 2021-03-08 | 2021-10-15 | 四川蜀安嘉实业有限公司 | Suspension type submersible mobile pump truck |
| CN216446157U (en) * | 2021-11-26 | 2022-05-06 | 祥达建设有限公司 | Municipal works sewer desilting device |
| CN217267995U (en) * | 2022-01-24 | 2022-08-23 | 湖南华意项目管理有限公司 | City river flood control drainage waterlogging is with drain pump convenient to remove |
| CN217949100U (en) * | 2022-05-31 | 2022-12-02 | 中国建筑第七工程局有限公司 | Quick-moving water suction pump device |
| CN217867809U (en) * | 2022-06-21 | 2022-11-22 | 章东升 | Electromechanical maintenance lifting device for drainage pump station |
| CN115159263A (en) * | 2022-06-27 | 2022-10-11 | 江苏科翔制泵有限公司 | Immersible pump hosepipe finishing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116025046B (en) | 2023-06-23 |
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