CN116397861A

CN116397861A - Operation frame for installation and maintenance of sump pump

Info

Publication number: CN116397861A
Application number: CN202310397699.9A
Authority: CN
Inventors: 潘杰; 杨春生; 李凯; 胡健; 李春宇; 代荣珅; 黄宇; 黄震; 赵天奇; 何露; 姚婷婷; 李垚垚
Original assignee: China Construction Fifth Bureau Installation Engineering Co Ltd
Current assignee: China Construction Fifth Bureau Installation Engineering Co Ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-07-07

Abstract

The invention relates to the technical field of building construction, and discloses a water collecting well submersible pump installation and maintenance operation frame which comprises a U-shaped fixing frame, wherein a telescopic climbing mechanism is arranged at the center above the U-shaped fixing frame, and a lifting mechanism is arranged on the right side above the telescopic climbing mechanism. This sump pit immersible pump installation, maintenance operation frame, through the cooperation of screw hole first and the hexagon socket head cap screw that sets up, can be located the position of the climbing ladder of top and adjust for the climbing ladder can be adjusted according to the position of sump pit, reinforcing suitability, when the operation frame need not use simultaneously, can slide down the climbing ladder that is located the below, make screw rod alignment screw hole second, rotatory rotating plate drives the screw rod and rotates into screw hole second, the climbing ladder that is located the below is fixed, can make shrink between the multiunit climbing ladder, reduce accommodation space.

Description

Operation frame for installation and maintenance of sump pump

Technical Field

The invention relates to the technical field of building construction, in particular to a water collecting well submersible pump installation and maintenance operation frame.

Background

The water collecting well is a well for collecting and storing underground water or percolating water, has an important function in the sewage treatment unit, and has the function of collecting, storing and balancing the water quality and quantity of the wastewater, and a submersible pump is required to be arranged in the water collecting well for discharging the water, so that the purpose of no-water construction in a foundation pit is achieved.

The existing water collecting well operation frame is generally characterized in that a straight ladder is arranged, so that operators can go up and down the well, meanwhile, the operators can take down the water pump when going down the well and then install the water pump, when the water pump has a problem and needs to be overhauled, the operators can go down the well to detach the water pump, and then climb the straight ladder to bring the water pump to the ground for overhauling.

However, in the actual use process of the equipment, accumulated water exists in the water collecting well, when an operator continuously goes up and down the well, water can be brought to the surface of the straight ladder, so that the straight ladder becomes wet and slippery, the climbing of the operator is blocked, the operator can fall down even, a certain potential safety hazard is caused, the operator possibly also needs to climb the straight ladder with the detached water pump on the basis, and the operation is difficult and dangerous; in view of the above, we propose a sump pump installation and maintenance operation frame.

Disclosure of Invention

The invention aims to provide an operation frame for installing and overhauling a water collecting well submersible pump, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a sump pit immersible pump installation, maintenance operation frame, includes U type mount, the equal fixed mounting in bottom surface four corners of U type mount has the universal wheel, both ends all fixed mounting has electric telescopic handle about the upper surface of U type mount, starts electric telescopic handle and can drive horizontal adjustment mechanism and carry out the removal of upper and lower direction, electric telescopic handle's top is provided with horizontal adjustment mechanism, the top center department of U type mount is provided with flexible climbing mechanism, flexible climbing mechanism's top right side is provided with elevating system, flexible climbing mechanism includes:

the mounting frame is arranged above the U-shaped fixing frame, the inner wall surfaces of the front side and the rear side of the mounting frame are provided with a plurality of first threaded holes in a linear array, a plurality of groups of climbing ladders are arranged in the mounting frame in a trapezoid array, the upper end of the uppermost climbing ladder in the plurality of groups of climbing ladders is provided with an inner hexagon bolt, and the uppermost climbing ladder can be fixedly arranged in the mounting frame through the inner hexagon bolt;

the second threaded hole is formed in the upper end of the left side surface of the climbing ladder;

the sliding groove is formed in the right side surface of the climbing ladder, a sliding block is connected inside the sliding groove in a sliding mode, and the sliding block can slide in the up-down direction inside the sliding groove;

the fixed plate, fixed plate fixed mounting is at the upper surface of climbing ladder, the right side of fixed plate is provided with the rotor plate, the left side fixed surface of rotor plate installs the screw rod, the right side fixed surface that runs through the fixed plate in the left side outside of screw rod installs the limiting plate, can carry out spacingly to the screw rod through limiting plate and the rotor plate that set up, avoids the screw rod to break away from the fixed plate and leads to losing.

Preferably, the size of the first threaded hole is matched with the size of the inner hexagon bolt.

Preferably, the size of the second threaded hole is mutually matched with the size of the screw rod.

Preferably, the right side surface of the sliding block corresponding to the climbing ladder positioned above in the multiple groups of climbing ladders is fixedly connected with the left side surface of the climbing ladder positioned below the sliding block.

Preferably, the lifting mechanism comprises:

the lifting motor is fixedly arranged on the right side of the upper surface of the mounting frame, a wire roller is fixedly arranged on the left output shaft of the lifting motor, a connecting wire is fixedly arranged on the outer side of the wire roller, a mounting plate is fixedly arranged at one end, far away from the wire roller, of the connecting wire, and the wire roller can be driven to rotate by starting the lifting motor;

the electromagnet is fixedly arranged on the bottom surface of the mounting plate, and can generate magnetic force when being electrified;

the dead lever, dead lever fixed mounting is at the right side inner wall surface of mounting bracket, the left end fixed mounting of dead lever has a spacing sleeve, and spacing sleeve that sets up can lead the spacing to the connecting wire.

Preferably, the limit sleeve is sleeved on the outer side of the connecting wire.

Preferably, the connecting wire is wound on the outer side of the wire roller.

Preferably, the level adjustment mechanism includes:

the fixed cross column is fixedly arranged at the top end of the electric telescopic rod, and a moving groove is formed in the surface of one side, close to the mounting frame, of the fixed cross column;

the threaded rod is rotatably arranged on the surface of the inner wall of the rear side of the movable groove, the outer side of the threaded rod is in threaded connection with the movable block, and when the threaded rod rotates, the movable block can be driven to perform linear motion in the front-rear direction under the limit of the inner wall of the movable groove;

the adjusting motor is fixedly arranged on the front side surface of the fixed cross column, an output shaft of the adjusting motor penetrates through the front side surface of the fixed cross column and is fixedly connected with the front end of the threaded rod, and the threaded rod can be driven to rotate by starting the adjusting motor.

Preferably, the movable block is fixedly connected with the side wall of the mounting frame near one side surface of the mounting frame.

Compared with the prior art, the invention provides the operation frame for installing and overhauling the water collecting well submersible pump, which has the following beneficial effects:

1. this sump pit immersible pump installation, maintenance operation frame, through the cooperation of screw hole first and the hexagon socket head cap screw that sets up, can be located the position of the climbing ladder of top and adjust, make the climbing ladder can adjust according to the position of sump pit, the reinforcing suitability, simultaneously when the operation frame need not use, can slide down the climbing ladder that is located the below, make screw rod alignment screw hole second, rotatory rotating plate drives the screw rod and rotates into screw hole second, the climbing ladder that is located the below is fixed, can make shrink between the multiunit climbing ladder, reduce accommodation space, after the climbing ladder installation finishes, the staff can stand on the climbing ladder of below, start electric telescopic handle can take the staff safety to reach in the sump pit, avoid climbing from top to bottom to take place accident.

2. This sump pit immersible pump installation, maintenance operation frame, start elevator motor, can drive the electro-magnet through the cooperation of line roller, connecting wire and mounting panel and move the protective housing who laminates the water pump downwards, carry out the circular telegram to the electro-magnet this moment, can promote the water pump to ground at reversal elevator motor, can avoid having the inconvenient circumstances that leads to the water pump to overhaul to the water pump that promotes the water pump of water staff in the sump pit, dead lever and the spacing sleeve that set up simultaneously can make the water pump keep the position in sump pit center department in the promotion in-process, avoid taking place to collide with.

3. This sump pit immersible pump installation, maintenance operation frame through the cooperation of threaded rod, travel groove and the movable block that sets up, can drive the mounting bracket and carry out the rectilinear motion of fore-and-aft direction when the motor starts to can adjust telescopic climbing mechanism and elevating system's position, strengthen the suitability of operation frame.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the structure of the present invention at A;

FIG. 3 is a schematic diagram of the structure of the present invention at B;

FIG. 4 is a schematic diagram of the structure of the present invention at C;

FIG. 5 is a schematic diagram of the structure of the present invention at D;

FIG. 6 is a schematic view of the structure of the climbing ladder of the present invention;

fig. 7 is a schematic structural diagram of the present invention E.

In the figure: 1. a U-shaped fixing frame; 2. a universal wheel; 3. an electric telescopic rod; 4. a horizontal adjustment mechanism; 401. fixing the cross column; 402. a moving groove; 403. a threaded rod; 404. a moving block; 405. adjusting a motor; 5. a telescopic climbing mechanism; 501. a mounting frame; 502. a first threaded hole; 503. climbing ladder; 504. an inner hexagon bolt; 505. a threaded hole II; 506. a chute; 507. a slide block; 508. a fixing plate; 509. a rotating plate; 510. a screw; 511. a limiting plate; 6. a lifting mechanism; 601. a lifting motor; 602. a wire roller; 603. a connecting wire; 604. a mounting plate; 605. an electromagnet; 606. a fixed rod; 607. and a limit sleeve.

Detailed Description

As shown in fig. 1 to 7, the present invention provides a technical solution: the utility model provides a sump pit immersible pump installation, overhaul operation frame, including U type mount 1, when removing the operation frame, can be with the breach orientation sump pit of U type mount 1, can avoid the sump pit to block the removal of operation frame, the equal fixed mounting in bottom surface four corners of U type mount 1 has universal wheel 2, universal wheel 2 is provided with the auto-lock structure, the operation frame accessible universal wheel 2 carries out the removal of arbitrary direction, and can lock after removing the completion, the equal fixed mounting in both ends has electric telescopic handle 3 about the upper surface of U type mount 1, control electric telescopic handle 3 can drive the top and be provided with the mechanism and go up and down, in order to adapt to the sump pit of different degree of depth, electric telescopic handle 3's top is provided with the telescopic machanism 5 that the top center department of horizontal adjustment mechanism 4,U type mount 1 was provided with, telescopic climbing machanism 5's top right side is provided with elevating system 6.

The telescopic climbing mechanism 5 includes: the installation frame 501, screw hole two 505, spout 506 and fixed plate 508, the installation frame 501 sets up the top at U type mount 1, a plurality of screw holes one 502 have all been seted up to the front and back both sides inner wall surface of installation frame 501 for linear array, the inside of installation frame 501 is trapezoidal array and is provided with multiunit climbing ladder 503, the climbing ladder 503 upper end that is arranged uppermost in multiunit climbing ladder 503 is provided with hexagon socket head cap screw 504, hexagon socket head cap screw 504's quantity is two, set up respectively in the both ends around the climbing ladder 503 upper end that is arranged uppermost in multiunit climbing ladder 503, the size of screw hole one 502 and hexagon socket head cap screw 504's size looks mutually support, the climbing ladder 503 accessible screw hole one 502 and hexagon socket head cap screw 504's cooperation fixed mounting in the inside of installation frame 501, can carry out the adjustment of different positions to climbing ladder 503 through being connected with screw hole one 502 of different positions, in order to strengthen the suitability of flexible climbing mechanism 5.

Threaded hole two 505 is offered in the left side surface upper end of climbing ladder 503, spout 506 is offered on the right side surface of climbing ladder 503, spout 506 inside sliding connection has slider 507, the right side surface of slider 507 that is located the climbing ladder 503 of top among the multiunit climbing ladder 503 corresponds with the left side surface fixed connection of climbing ladder 503 that is located its below, the climbing ladder 503 that is located the below can carry out the slip of upper and lower direction on the right side of climbing ladder 503 that is located the top, fixed plate 508 fixed mounting is at the upper surface of climbing ladder 503, the right side of fixed plate 508 is provided with rotor plate 509, rotor plate 509's left side surface fixed mounting has screw 510, the size of threaded hole two 505 and the mutual adaptation of the size of screw 510.

The right side surface fixed mounting that runs through fixed plate 508 in the left side outside of screw 510 has limiting plate 511, limiting plate 511 that sets up can carry out spacingly to screw 510, avoid screw 510 to break away from fixed plate 508 and lead to losing, when the climbing ladder 503 that is located the below upwards moves screw 510 and aim at screw hole two 505, rotatable rotating plate 509 drives screw 510 and rotates into screw hole two 505, climbing ladder 503 that is located the below is fixed, can make shrink between the multiple sets of climbing ladder 503, can shrink in the bottom of mounting bracket 501 when not using, reduce the accommodation space, can increase the quantity of climbing ladder 503 at any time simultaneously, with the slider 507 that the climbing ladder 503 that needs to add corresponds to pack into in the spout 506 of climbing ladder 503 that the bottom corresponds to in order to strengthen the suitability of telescopic climbing mechanism 5, make telescopic climbing mechanism 5 applicable to the sump pit of different degree of depth.

The elevating mechanism 6 includes: the lifting motor 601, the electromagnet 605 and the dead lever 606, lifting motor 601 fixed mounting is on the right side of mounting bracket 501 upper surface, lifting motor 601's left side output shaft fixed mounting has line roller 602, start lifting motor 601 can drive line roller 602 and rotate, line roller 602's outside fixed mounting has connecting wire 603, the outside of line roller 602 is established around connecting wire 603, can realize the rolling or the release to connecting wire 603 when line roller 602 rotates, the inside of connecting wire 603 is provided with the electric wire, can carry out electrical connection with electromagnet 605.

The one end fixed mounting that line roller 602 was kept away from to connecting wire 603 has mounting panel 604, electro-magnet 605 fixed mounting is in the bottom surface of mounting panel 604, when connecting wire 603 carries out the rolling or release, can drive mounting panel 604 that the bottom set up and electro-magnet 605 carry out the elevating movement of upper and lower direction, when electro-magnet 605 descends to the water pump top, can carry out the circular telegram to electro-magnet 605 and produce magnetic force and carry out magnetic adsorption with the iron protective housing in the water pump outside, twine connecting wire 603 outside the water pump, carry out the rolling to connecting wire 603, can promote the water pump, electro-magnet 605 also can be replaced to the lock, dead lever 606 fixed mounting is on the right side inner wall surface of mounting bracket 501, the left end fixed mounting of dead lever 606 has spacing sleeve 607, spacing sleeve 607 cup joints in the outside of connecting wire 603, the dead lever 606 that sets up can support spacing sleeve 607, and spacing sleeve 607 can carry out spacing to connecting wire 603, make the water pump keep in central point put when carrying out the rolling promotion water pump, avoid the water pump to bump the lateral wall of water collecting well to lead to impaired.

The horizontal adjustment mechanism 4 includes: fixed diaphragm 401, threaded rod 403 and accommodate motor 405, fixed diaphragm 401 fixed mounting is on the top of electric telescopic handle 3, fixed diaphragm 401 can follow the lift of electric telescopic handle 3 and reciprocate, fixed diaphragm 401 is close to the front side surface of mounting bracket 501 and has seted up removal groove 402, threaded rod 403 rotates the rear side inner wall surface of installing at removal groove 402, threaded rod 403's outside threaded connection has movable block 404, the outer wall of movable block 404 and the inner wall of removal groove 402 laminate each other, can drive movable block 404 and carry out the rectilinear motion of fore-and-aft direction under the spacing of movable groove 402 inner wall when threaded rod 403 rotates, movable block 404 is close to one side surface of mounting bracket 501 and the lateral wall fixed connection of mounting bracket 501, can drive mounting bracket 501 and remove in step when movable block 404 moves, accommodate motor 405 fixed mounting is at the front side surface of fixed diaphragm 401, the output shaft of accommodate motor 405 runs through the front side surface of fixed diaphragm 401 and the front end fixed connection of threaded rod 403, can drive threaded rod 403 and rotate when accommodate motor 405 starts, and then can adjust the position of mounting bracket 501.

In the invention, when in use, the operation frame is pushed to move to the position right above the water collecting well by the cooperation of the universal wheels 2, the adjusting motor 405 is started, the installation frame 501 is moved to the position right above the water collecting well by the cooperation of the moving groove 402, the moving block 404 and the threaded rod 403, then the uppermost climbing ladder 503 is fixedly installed to the position of a required threaded hole I502 by the inner hexagonal bolt 504 according to the position of the water collecting well, then the rotating plate 509 corresponding to the climbing ladder 503 positioned below is rotated, the threaded rod 510 is separated from the threaded hole II 505, so that the climbing ladder 503 can be extended downwards, at the moment, a worker can climb on the climbing ladder 503 at the lowermost position, the electric telescopic rod 3 is started to shrink, the worker can be driven to reach the water collecting well without climbing up and down, the safety is enhanced, when the water pump is inconvenient to move on the ground by the worker, the lifting motor 601 can be started to release the connecting wire 603, so that the electromagnet 605 moves downwards to reach the upper part of the water pump, the electromagnet 605 is electrified to generate magnetic force, the iron protective shell of the water pump is magnetically attracted, the connecting wire 603 is wound on the outer side of the water pump, the lifting motor 601 is started to reversely rotate and wind the connecting wire 603, the water pump can be lifted to the bottom surface, the connecting wire 603 can be limited by the cooperation of the fixed rod 606 and the limiting sleeve 607, the water pump is kept at the central position of the water collecting well in the lifting process, the damage caused by collision with the inner wall of the water collecting well is avoided, when the operation frame is not used, the climbing ladder 503 positioned below can be upwards moved to the screw 510 to be aligned with the screw hole II 505, the rotatable rotating plate 509 drives the screw 510 to rotate into the screw hole II 505, the climbing ladder 503 positioned below is fixed, the plurality of climbing ladders 503 can be contracted, and the storage space can be reduced.

The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a sump pit immersible pump installation, maintenance operation frame, includes U type mount (1), the equal fixed mounting in bottom surface four corners of U type mount (1) has universal wheel (2), both ends are all fixed mounting has electric telescopic handle (3), its characterized in that about the upper surface of U type mount (1): the top of electric telescopic handle (3) is provided with horizontal adjustment mechanism (4), the top center department of U type mount (1) is provided with flexible climbing mechanism (5), the top right side of flexible climbing mechanism (5) is provided with elevating system (6), flexible climbing mechanism (5) include:

the mounting rack (501), the mounting rack (501) is arranged above the U-shaped fixing rack (1), a plurality of first threaded holes (502) are formed in the inner wall surfaces of the front side and the rear side of the mounting rack (501) in a linear array, a plurality of groups of climbing ladders (503) are arranged in the mounting rack (501) in a trapezoid array, and inner hexagon bolts (504) are arranged at the upper end of the uppermost climbing ladder (503) in the plurality of groups of climbing ladders (503);

the second threaded hole (505) is formed in the upper end of the left side surface of the climbing ladder (503);

the sliding groove (506) is formed in the right side surface of the climbing ladder (503), and a sliding block (507) is connected inside the sliding groove (506) in a sliding manner;

fixed plate (508), fixed plate (508) fixed mounting is at the upper surface of climbing ladder (503), the right side of fixed plate (508) is provided with rotor plate (509), the left side surface fixed mounting of rotor plate (509) has screw rod (510), the right side surface fixed mounting that runs through fixed plate (508) in the left side outside of screw rod (510) has limiting plate (511).

2. The sump pump installation and service operation rack of claim 1, wherein: the size of the first threaded hole (502) is matched with the size of the inner hexagon bolt (504).

3. The sump pump installation and service operation rack of claim 1, wherein: the size of the threaded hole II (505) is matched with the size of the screw rod (510).

4. The sump pump installation and service operation rack of claim 1, wherein: the right side surface of the sliding block (507) corresponding to the climbing ladder (503) positioned above in the plurality of groups of climbing ladders (503) is fixedly connected with the left side surface of the climbing ladder (503) positioned below the plurality of groups of climbing ladders.

5. The sump pump installation and service operation rack of claim 1, wherein: the lifting mechanism (6) comprises:

the lifting motor (601) is fixedly arranged on the right side of the upper surface of the mounting frame (501), a wire roller (602) is fixedly arranged on the left output shaft of the lifting motor (601), a connecting wire (603) is fixedly arranged on the outer side of the wire roller (602), and a mounting plate (604) is fixedly arranged at one end, far away from the wire roller (602), of the connecting wire (603);

an electromagnet (605), the electromagnet (605) being fixedly mounted on the bottom surface of the mounting plate (604);

the fixing rod (606), the right side inner wall surface at mounting bracket (501) is fixed to fixing rod (606), the left end of fixing rod (606) has spacing sleeve (607).

6. The sump pump installation and service operation frame according to claim 5, wherein: the limiting sleeve (607) is sleeved on the outer side of the connecting wire (603).

7. The sump pump installation and service operation frame according to claim 5, wherein: the connecting wire (603) is wound on the outer side of the wire roller (602).

8. The sump pump installation and service operation rack of claim 1, wherein: the horizontal adjustment mechanism (4) includes:

the fixed cross column (401), the fixed cross column (401) is fixedly arranged at the top end of the electric telescopic rod (3), and a moving groove (402) is formed in the surface of one side, close to the mounting frame (501), of the fixed cross column (401);

a threaded rod (403), the threaded rod (403) being rotatably installed on the rear inner wall surface of the moving groove (402), the outer side of the threaded rod (403) being screwed with a moving block (404);

the adjusting motor (405), adjusting motor (405) fixed mounting is at the front side surface of fixed diaphragm (401), the front side surface of fixed diaphragm (401) is run through to the output shaft of adjusting motor (405) and the front end fixed connection of threaded rod (403).

9. The sump pump installation and service operation frame of claim 8, wherein: and one side surface of the moving block (404) close to the mounting frame (501) is fixedly connected with the side wall of the mounting frame (501).