CN220056109U - Portable device for maintaining immersed pump - Google Patents
Portable device for maintaining immersed pump Download PDFInfo
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- CN220056109U CN220056109U CN202321402185.XU CN202321402185U CN220056109U CN 220056109 U CN220056109 U CN 220056109U CN 202321402185 U CN202321402185 U CN 202321402185U CN 220056109 U CN220056109 U CN 220056109U
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- 230000008093 supporting effect Effects 0.000 claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 40
- 239000010959 steel Substances 0.000 claims description 40
- 238000005096 rolling process Methods 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 6
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 8
- 238000000429 assembly Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
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Abstract
The utility model relates to the technical field of portable dismounting devices, and aims to solve the problems of difficult dismounting, lifting and transferring of a immersed pump, high lifting cost, time and labor waste and easiness in limitation of lifting positions or geographical positions in the prior art; the lower part of the supporting frame is provided with a sliding trolley which can slide, and the upper part of the supporting frame is provided with a moving trolley which can slide; the supporting frame is provided with an operation platform, and a hoisting opening is formed in the operation platform; the two sides of the top of the operation platform are respectively provided with a first sliding rail and a second sliding rail, and two ends of the sliding trolley and the moving trolley are clamped on the first sliding rail and the second sliding rail in a sliding way; the sliding trolley is provided with a movable first manual hoist, and the moving trolley is provided with a movable second manual hoist. The utility model has the advantages of convenient disassembly, assembly, lifting and transportation of the immersed pump, low lifting cost, safety, reliability, time and labor saving and no limitation of lifting positions or geographical positions.
Description
Technical Field
The utility model relates to the technical field of portable dismounting devices, in particular to a portable device for maintaining a immersed pump.
Background
When maintaining the immersed pump of the LNG gas station, the immersed pump is dismounted and mounted by using a crane, the immersed pump is required to be hoisted for 1-2 times for one maintenance (a station with a standby pump can be hoisted for one time), the immersed pump is hoisted for the first time, the immersed pump to be maintained is hoisted and transported out of a pump pool to be replaced by a new immersed pump, and the immersed pump is returned to the station after being returned to a factory for maintaining and testing qualification, and the immersed pump is required to be hoisted for the second time; and part of the gas filling stations are limited in hoisting positions due to the influence of the working condition of the immersed pump skid, a crane with larger tonnage is required to be selected, the actual condition of the site is integrated, the single hoisting cost is generally between 800 and 1500 yuan, and the average single hoisting cost is more than 1000 yuan by comprehensively considering, so that the cost is higher.
Part of the gas filling stations are affected by geographic positions, long-distance crane searching is needed, and the cost is higher; some stations are in a highway service area, a limited crane cannot go to high speed, and normal hoisting operation cannot be performed.
Disclosure of Invention
The utility model aims to provide a portable device for maintaining a immersed pump, which solves the problems of difficult disassembly, assembly, lifting and transportation of the immersed pump, high lifting cost, time and labor waste and easiness in limitation of lifting positions or geographical positions in the prior art.
Embodiments of the present utility model are implemented as follows:
embodiments of the present utility model provide a portable device for servicing a submersible pump, comprising a support frame;
a sliding trolley is arranged at the lower part of the supporting frame and is connected with the supporting frame in a sliding way along the longitudinal direction of the supporting frame;
a moving trolley is arranged at the upper part of the supporting frame and is connected with the supporting frame in a sliding way along the longitudinal direction of the supporting frame;
the supporting frame is provided with an operating platform, a hoisting opening is formed in the operating platform, a plurality of supporting legs are fixedly connected to the lower part of the operating platform, and the supporting legs are vertically and fixedly connected to the operating platform;
a first sliding rail and a second sliding rail are respectively arranged on two sides of the top of the operation platform, the first sliding rail and the second sliding rail are mutually parallel, the first sliding rail and the second sliding rail extend along the longitudinal direction of the operation platform, two ends of the sliding trolley are slidably clamped on the first sliding rail and the second sliding rail, and two ends of the moving trolley are slidably clamped on the first sliding rail and the second sliding rail;
the sliding trolley is provided with a movable first manual hoist, and the moving trolley is provided with a movable second manual hoist.
When the submersible pump is used, firstly, the movable trolley is moved above the lifting opening of the operation platform, the lower end of the second manual hoist passes through the lifting opening and is fixed on the submersible pump, the submersible pump is lifted to be above a pump pool by the second manual hoist, then, the submersible pump is slowly put down by a pad under the submersible pump, at the moment, the pump pool cover plate on the submersible pump is lifted again by the second manual hoist, the pump pool cover plate is separated from the submersible pump by detaching bolts, at the moment, the movable trolley slides above the submersible pump along the first sliding rail and the second sliding rail, the submersible pump is lifted by the first manual hoist, secondly, the movable trolley is pushed to move towards the end head of the supporting frame, the first manual hoist and the submersible pump are pushed to be moved to a position close to the supporting leg after being moved in place, the replaced submersible pump is put down, and finally, the novel submersible pump is lifted on the second manual hoist by a reverse installation program, and thus new submersible pump installation is completed.
The embodiment discloses a portable device for maintaining immersed pump owing to set up slip dolly and travelling car for immersed pump has realized carrying and has pulled and the technological effect of transporting, and then makes a portable device for maintaining immersed pump have simple structure, light in weight, transportation simple to operate, safe in utilization, repeatedly usable, immersed pump dismouting hoist and mount are convenient, hoist and mount with low costs, labour saving and time saving and do not receive the beneficial effect of hoist position or geographical position restriction.
Optionally: and the two ends of the second blocking piece are respectively and vertically fixedly connected with the other ends of the first sliding rail and the second sliding rail.
So set up, through arranging first blocking piece and second blocking piece at the both ends of above-mentioned first slide rail and above-mentioned second slide rail, can effectually prevent the emergence of safety problem, the operation of being convenient for, the effectual work efficiency that has improved of above-mentioned travelling car and above-mentioned sliding trolley roll-off slide rail.
Optionally: the sliding trolley is provided with a first sliding rod, two ends of the sliding rod are respectively provided with a first sliding seat and a second sliding seat, and the first sliding seat and the second sliding seat are respectively fixedly connected with two ends of the first sliding rod;
the first sliding seat is clamped on the first sliding rail in a sliding way, and the second sliding seat is clamped on the second sliding rail.
The sliding trolley can slide on the sliding rail through the first sliding seat and the second sliding seat, and the secondary transfer of the immersed pump is facilitated.
Optionally: the first manual hoist is movably matched with the first sliding rod.
The immersed pump can be lifted through the first manual hoist, and the immersed pump can be conveniently transported or replaced by pushing the first manual hoist to move on the first sliding rod.
Optionally: the first sliding seat is an L-shaped member, the first sliding seat is provided with a first top support, a plurality of first rollers which are parallel to each other and are arranged at intervals are fixedly connected to the inner side of the first top support in the transverse direction, a plurality of first rollers which are rotatable are sleeved on the first rollers, and the first rollers are attached to the first sliding rail and move longitudinally along the first sliding rail.
So set up, roll on above-mentioned first slide rail through a plurality of above-mentioned first cylinders that set up for above-mentioned first sliding seat can be smooth remove on above-mentioned first slide rail, and then make above-mentioned slip dolly remove more smooth and easy smooth, the staff uses comparatively laborsaving, helps accelerating the change or the maintenance of immersed pump, great reduce cost.
Optionally: a first angle steel bracket and a first bearing mounting seat are respectively and vertically fixedly connected to two sides of the bottom of the first top bracket, and the first angle steel bracket and the bearing mounting seat are parallel to each other;
the bottom end of the first angle steel bracket is fixedly connected with a first pipe clamp, and one end of the first sliding rod is clamped on the first pipe clamp;
a plurality of first holes are formed in the side face of the first bearing mounting seat, a plurality of first steel pipes are arranged at positions corresponding to the outer sides of the first holes, one ends of the first steel pipes are vertically and fixedly connected to the top of the first bearing mounting seat, first rolling bearings are sleeved on the first steel pipes, and the first rolling bearings are rotatably embedded into the first holes.
So set up, the effectual effect that plays supplementary above-mentioned first cylinder of above-mentioned first antifriction bearing's setting, and the setting of above-mentioned first bearing mount pad then has spacing beneficial effect, and the above-mentioned first sliding seat centre gripping of being convenient for is on above-mentioned first slide rail.
Optionally: the second sliding seat is an L-shaped member, the second sliding seat is provided with a second top support, a plurality of second rollers which are parallel to each other and are arranged at intervals are fixedly connected to the inner side of the second top support in the transverse direction, a plurality of second rollers which are rotatable are sleeved on the second rollers, and the second rollers are attached to the second sliding rail and move longitudinally along the second sliding rail.
The second rollers roll on the second sliding rail, so that the second sliding seat can smoothly move on the second sliding rail, and the sliding trolley can further move more smoothly, so that the labor is saved for workers.
Optionally: the two sides of the bottom of the second top bracket are respectively and vertically fixedly connected with a second angle steel bracket and a second bearing mounting seat, and the second angle steel bracket is parallel to the second bearing mounting seat;
the bottom end of the second angle steel bracket is fixedly connected with a second pipe clamp, and the other end of the first sliding rod is clamped on the second pipe clamp;
a plurality of second holes are formed in the side face of the second bearing mounting seat, a plurality of second steel pipes are arranged at positions corresponding to the outer sides of the second holes, one ends of the second steel pipes are vertically and fixedly connected to the top of the second bearing mounting seat, second rolling bearings are sleeved on the second steel pipes, and the second rolling bearings are rotatably embedded into the second holes.
The second rolling bearing is arranged in such a way that the second rolling bearing is arranged to effectively assist the second roller, and the second bearing mounting seat is arranged to have the limiting beneficial effect, so that the second sliding seat is clamped on the second sliding rail.
Optionally: the movable trolley is provided with a second slide bar, and two ends of the second slide bar are respectively connected with a first movable bracket and a second movable bracket;
the bottom of the first movable bracket is provided with four first clamping assemblies which are symmetrical with each other, and the first movable bracket is clamped on the first sliding rail through the first clamping assemblies;
the bottom of the second movable bracket is provided with four second clamping assemblies which are symmetrical with each other, and the second movable bracket is clamped on the second sliding rail through the second clamping assemblies;
the second manual hoist is movably connected to the second slide bar.
So set up, carry the immersed pump through above-mentioned second hand-operated hoist on the travelling car and draw, then be convenient for transport on the above-mentioned slip dolly, and then be convenient for change or maintenance, and above-mentioned first clamping component and above-mentioned second clamping component then have ensured that above-mentioned travelling car can remove on above-mentioned operation platform, be convenient for draw the immersed pump.
Optionally: a first U-shaped piece and a first roller are arranged between the first manual hoist and the first slide bar, the first roller is positioned on the first slide bar and axially rolls along the first slide bar, a U-shaped opening at one end of the first U-shaped piece is rotatably clamped at two sides of the first roller, and the other end of the first U-shaped piece is fixedly connected with the first manual hoist;
and a second U-shaped piece and a second roller are arranged between the second manual hoist and the second sliding rod, the second roller is positioned on the second sliding rod and axially rolls along the second sliding rod, one U-shaped opening at one end of the second U-shaped piece is rotatably clamped at two sides of the second roller, and the other end of the second U-shaped piece is fixedly connected with the second manual hoist.
The setting like this sets up, and the mobile efficiency that like this can improve above-mentioned first manual hoist and above-mentioned second manual hoist, and operating personnel removes immersed pump and also comparatively laborsaving.
Optionally: the supporting frame is provided with a ladder stand.
So set up, above-mentioned cat ladder is convenient for operating personnel climb operation platform and promote travelling car.
By combining the description, the portable device for maintaining the immersed pump has the advantages of simple structure, light weight, convenient transportation and installation, safe use, reusability, convenient disassembly, assembly, lifting and transportation of the immersed pump, low lifting cost, time saving and labor saving, and no limitation of the lifting position or geographical position.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a three-dimensional schematic diagram of a portable device for servicing a submersible pump according to an embodiment of the utility model;
a schematic diagram of a portable device for servicing a submersible pump in accordance with an embodiment of the utility model is shown in fig. 2;
fig. 3 shows a schematic structural diagram of a sliding trolley according to an embodiment of the present utility model;
fig. 4 shows a schematic structural diagram of a mobile cart according to an embodiment of the present utility model;
a top view of a sliding trolley in an embodiment of the utility model is shown in fig. 5;
a top view of a mobile cart in an embodiment of the utility model is shown in fig. 6;
FIG. 7 is a schematic structural diagram of a first sliding seat according to an embodiment of the present utility model;
fig. 8 is a schematic structural diagram of a second sliding seat according to an embodiment of the utility model.
Icon: the device comprises a 1-supporting frame, a 2-sliding trolley, a 3-moving trolley, a 4-operating platform, a 5-lifting opening, a 6-supporting leg, a 7-first sliding rail, a 8-second sliding rail, a 9-first manual hoist, a 10-second manual hoist, a 11-first blocking piece, a 12-second blocking piece, a 13-first sliding rod, a 14-first sliding seat, a 15-second sliding seat, a 16-first top bracket, a 17-first roller, a 18-first roller, a 19-first angle steel bracket, a 20-first bearing mounting seat, a 21-first pipe clamp, a 22-first hole, a 23-first steel pipe, a 24-first rolling bearing, a 25-second top bracket, a 26-second roller, a 27-second roller, a 28-second angle steel bracket, a 29-second bearing mounting seat, a 30-second pipe clamp, a 31-second roller, a 32-second steel pipe, a 33-second rolling bearing, a 34-second rolling bearing, a 35-first moving bracket, a 36-second moving bracket, a 37-second U-first clamping component, a 39-second clamping piece, a first U-second clamping piece, a 45-second clamping piece, a first clamping piece and a 45-second clamping piece, a lower clamping piece, a 43-second clamping piece, a first clamping piece and a clamping piece, a 43.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1, 2, 3, 4, 5, 6, 7 and 8, the present embodiment proposes a portable device for repairing a submersible pump, comprising a support frame 1;
the lower part of the support frame 1 is provided with a sliding trolley 2, and the sliding trolley 2 is connected to the support frame 1 in a sliding way along the longitudinal direction of the support frame 1;
the upper part of the support frame 1 is provided with a movable trolley 3, and the movable trolley 3 is connected on the support frame 1 in a sliding way along the longitudinal direction of the support frame 1;
the support frame 1 is provided with an operation platform 4, a hoisting opening 5 is formed in the operation platform 4, a plurality of support legs 6 are fixedly connected to the lower part of the operation platform 4, and the support legs 6 are vertically and fixedly connected to the operation platform 4;
the two sides of the top of the operation platform 4 are respectively provided with a first sliding rail 7 and a second sliding rail 8, the first sliding rail 7 and the second sliding rail 8 are mutually parallel, the first sliding rail 7 and the second sliding rail 8 extend along the longitudinal direction of the operation platform 4, two ends of the sliding trolley 2 are slidably clamped on the first sliding rail 7 and the second sliding rail 8, and two ends of the moving trolley 3 are slidably clamped on the first sliding rail 7 and the second sliding rail 8;
the sliding trolley 2 is provided with a movable first manual hoist 9, and the moving trolley 3 is provided with a movable second manual hoist 10.
The embodiment discloses a portable device for maintaining immersed pump is owing to set up slip dolly 2 and travelling car 3 for immersed pump has realized carrying and has pulled and the technological effect of transporting, and then makes a portable device for maintaining immersed pump have simple structure, light in weight, transportation simple to operate, safe in utilization, repeatedly usable, immersed pump dismouting hoist and mount are convenient, hoist and mount with low costs, labour saving and time saving and do not receive hoisting position or geographical position limited beneficial effect.
Referring to fig. 1 and 2, two ends of the first sliding rail 7 and the second sliding rail 8 are respectively provided with a first blocking member 11 and a second blocking member 12, two ends of the first blocking member 11 are respectively and vertically fixedly connected to the same ends of the first sliding rail 7 and the second sliding rail 8, two ends of the second blocking member 12 are respectively and vertically fixedly connected to the other ends of the first sliding rail 7 and the second sliding rail 8, and the first blocking member 11 and the second blocking member 12 are arranged at two ends of the first sliding rail 7 and the second sliding rail 8, so that the travelling car 3 and the travelling car 2 can be effectively prevented from sliding out of the sliding rail, the occurrence of safety problems is avoided, the operation is convenient, and the working efficiency is effectively improved.
Referring to fig. 1, 2, 3, 5, 7 and 8, the sliding trolley 2 is provided with a first sliding rod 13, two ends of the sliding rod are respectively provided with a first sliding seat 14 and a second sliding seat 15, and the first sliding seat 14 and the second sliding seat 15 are respectively fixedly connected with two ends of the first sliding rod 13; the first sliding seat 14 is clamped on the first sliding rail 7 in a sliding manner, the second sliding seat 15 is clamped on the second sliding rail 8, and the sliding trolley 2 can slide on the sliding rail through the first sliding seat 14 and the second sliding seat 15, so that secondary transfer of the immersed pump is facilitated.
The first manual hoist 9 is movably matched with the first slide bar 13, the immersed pump can be lifted through the first manual hoist 9, and the first manual hoist 9 is pushed to move on the first slide bar 13, so that the immersed pump can be conveniently transported or replaced.
The first sliding seat 14 is L-shaped, the first sliding seat 14 is provided with a first top support 16, a plurality of first rollers 17 which are parallel to each other and are arranged at intervals are fixedly connected to the inner side of the first top support 16 in a transverse direction, a plurality of first rollers 17 are sleeved with rotatable first rollers 18, the first rollers 18 are attached to the first sliding rail 7 and longitudinally move along the first sliding rail 7, the first rollers 18 roll on the first sliding rail 7, the first sliding seat 14 can smoothly move on the first sliding rail 7, the sliding trolley 2 can further smoothly move, the use of workers is labor-saving, the replacement or maintenance of a immersed pump can be accelerated, and the cost is greatly reduced.
The two sides of the bottom of the first top bracket 16 are respectively and vertically fixedly connected with a first angle steel bracket 19 and a first bearing mounting seat 20, and the first angle steel bracket 19 is parallel to the bearing mounting seat; the bottom end of the first angle steel bracket 19 is fixedly connected with a first pipe clamp 21, and one end of the first sliding rod 13 is clamped on the first pipe clamp 21; a plurality of first holes 22 have been seted up to the side of first bearing mount pad 20, the outside of a plurality of first holes 22 corresponds the department and is equipped with a plurality of first steel pipes 23, the equal perpendicular fixed connection of one end of a plurality of first steel pipes 23 is at the top of first bearing mount pad 20, all the cover is equipped with first antifriction bearing 24 on a plurality of first steel pipes 23, in first holes 22 of rotatable embedding of first antifriction bearing 24, the effectual effect that assists first cylinder 18 that plays of being provided with of first antifriction bearing 24, and the setting of first bearing mount pad 20 then has spacing beneficial effect, the centre gripping of first sliding seat 14 of being convenient for is on first slide rail 7.
The second sliding seat 15 is L-shaped, the second sliding seat 15 is provided with a second top support 25, a plurality of second rollers 26 which are parallel to each other and are arranged at intervals are fixedly connected to the inner side of the second top support 25 in a transverse direction, a plurality of second rollers 26 are sleeved with rotatable second rollers 27, the second rollers 27 are attached to the second sliding rail 8 and longitudinally move along the second sliding rail 8, the second rollers 27 roll on the second sliding rail 8, the second sliding seat 15 can smoothly move on the second sliding rail 8, the sliding trolley 2 can smoothly move, and the working personnel can use the sliding trolley more labor-saving.
The two sides of the bottom of the second top bracket 25 are respectively and vertically fixedly connected with a second angle steel bracket 28 and a second bearing mounting seat 29, and the second angle steel bracket 28 and the second bearing mounting seat 29 are mutually parallel; the bottom end of the second angle steel bracket 28 is fixedly connected with a second pipe clamp 30, and the other end of the first sliding rod 13 is clamped on the second pipe clamp 30; a plurality of second holes 31 are formed in the side face of the second bearing mounting seat 29, a plurality of second steel pipes 32 are arranged at the corresponding positions of the outer sides of the plurality of second holes 31, one ends of the plurality of second steel pipes 32 are vertically and fixedly connected to the top of the second bearing mounting seat 29, a plurality of second rolling bearings 33 are sleeved on the plurality of second steel pipes 32, the second rolling bearings 33 are rotatably embedded in the second holes 31, the second rolling bearings 33 are arranged to effectively assist the second roller 27, and the second sliding seat 29 has the limiting beneficial effect, so that the second sliding seat 15 is clamped on the second sliding rail 8 conveniently.
Referring to fig. 1, 2, 4 and 6, the moving trolley 3 has a second slide bar 34, and both ends of the second slide bar 34 are respectively connected with a first moving bracket 35 and a second moving bracket 36; the bottom of the first movable bracket 35 is provided with four first clamping assemblies 37 which are symmetrical with each other, and the first movable bracket 35 is clamped on the first sliding rail 7 through the first clamping assemblies 37; the bottom of the second movable bracket 36 is provided with four second clamping assemblies 38 which are symmetrical with each other, and the second movable bracket 36 is clamped on the second slide rail 8 through the second clamping assemblies 38; the second hand-operated hoist 10 is movably connected to the second slide rod 34, the immersed pump is lifted up by the second hand-operated hoist 10 on the moving trolley 3, then the moving trolley 2 is convenient to transport and slide, and further the moving trolley is convenient to replace or maintain, and the first clamping assembly 37 and the second clamping assembly 38 ensure that the moving trolley 3 can move on the operating platform 4, so that the immersed pump is convenient to extract.
A first U-shaped piece 39 and a first roller 40 are arranged between the first manual hoist 9 and the first slide bar 13, the first roller 40 is positioned on the first slide bar 13 and axially rolls along the first slide bar 13, a U-shaped opening at one end of the first U-shaped piece 39 is rotatably clamped at two sides of the first roller 40, and the other end of the first U-shaped piece 39 is fixedly connected with the first manual hoist 9;
the second U-shaped piece 41 and the second roller 42 are arranged between the second manual hoist 10 and the second slide bar 34, the second roller 42 is positioned on the second slide bar 34 and axially rolls along the second slide bar 34, one U-shaped port of one end of the second U-shaped piece 41 is rotatably clamped on two sides of the second roller 42, the other end of the second U-shaped piece 41 is fixedly connected with the second manual hoist 10, and thus the moving efficiency of the first manual hoist 9 and the second manual hoist 10 can be improved, and an operator can move the immersed pump more easily.
The supporting frame 1 is provided with a ladder stand 43, and the ladder stand 43 is convenient for an operator to climb up the operation platform 4 to push the movable trolley 3.
Referring to fig. 1, 2, 3, 4, 5, 6, 7 and 8, in this embodiment, the first moving bracket 35 and the second moving bracket 36 are both in a triangular frame structure, and have stable structure and good supporting effect, and can hoist heavier objects, and both ends of the second slide bar 34 are respectively provided with an upper clamping block 44 and a lower clamping block 45, the second slide bar 34 is clamped by the upper clamping block 44 and the lower clamping block 45, and the combined components clamped by the upper clamping block 44 and the lower clamping block 45 are fixed at the top ends of the first moving bracket 35 and the second moving bracket 36, so that the disassembly and assembly of the first slide bar 13 are realized, and the maintenance of the device is convenient.
Referring to fig. 1, 2, 3, 4, 5, 6, 7 and 8, when in use, firstly, the moving trolley 3 is moved above the lifting opening 5 of the operating platform 4, the lower end of the second manual hoist 10 passes through the lifting opening 5 and is fixed on the immersed pump, the immersed pump is lifted above the pump pool by the second manual hoist 10, then the immersed pump is cushioned below the immersed pump by a cushion plate, the immersed pump is slowly lowered, at this time, the second manual hoist 10 lifts the pump pool cover plate on the immersed pump again, the pump pool cover plate is separated from the immersed pump by detaching bolts, at this time, the sliding trolley 2 slides above the immersed pump along the first sliding rail 7 and the second sliding rail 8, the immersed pump is lifted by the first manual hoist 9, secondly, the immersed pump 2 is pushed to the end of the supporting frame 1, the first manual hoist 9 and the immersed pump are pushed to a position close to the supporting leg 6 after moving in place, the immersed pump to be replaced is lowered, and finally, the immersed pump to be installed is lifted on the second manual hoist 10, and a new installation procedure is completed.
In this embodiment, there are complex pipelines around the installation position of the immersed pump of the LNG station, so the hoisting and transferring of the immersed pump must be strictly performed according to the description of the technical scheme.
In this embodiment, when the immersed pump is lifted from the pump pool, the pump pool end cover on the pump pool will be lifted together with the immersed pump, because the state of the immersed pump in the pump pool is fixed on the inner top surface of the pump pool end cover by the bolt suspension, after the immersed pump is lifted from the pump pool by the moving trolley 3, a pad needs to be placed at the bottom of the immersed pump, then the immersed pump is placed on the pad, so that the pump pool end cover is convenient to detach, and the immersed pump is convenient to transport by the sliding trolley 2.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A portable device for servicing a submersible pump, comprising:
comprises a supporting frame;
the lower part of the supporting frame is provided with a sliding trolley which is connected to the supporting frame in a sliding way along the longitudinal direction of the supporting frame;
the upper part of the supporting frame is provided with a moving trolley which is connected to the supporting frame in a sliding way along the longitudinal direction of the supporting frame;
the support frame is provided with an operation platform, a hoisting opening is formed in the operation platform, a plurality of support legs are fixedly connected to the lower portion of the operation platform, and a plurality of support legs are vertically and fixedly connected to the operation platform;
the two sides of the top of the operation platform are respectively provided with a first sliding rail and a second sliding rail, the first sliding rail and the second sliding rail are arranged in parallel, the first sliding rail and the second sliding rail extend along the longitudinal direction of the operation platform, two ends of the sliding trolley are clamped on the first sliding rail and the second sliding rail in a sliding manner, and two ends of the moving trolley are clamped on the first sliding rail and the second sliding rail in a sliding manner;
the movable trolley is provided with a movable first manual hoist, and the movable trolley is provided with a movable second manual hoist.
2. A portable device for servicing a submersible pump according to claim 1, wherein:
the two ends of the first sliding rail and the second sliding rail are respectively provided with a first blocking piece and a second blocking piece, the two ends of the first blocking piece are respectively and vertically fixedly connected to the same end of the first sliding rail and the same end of the second sliding rail, and the two ends of the second blocking piece are respectively and vertically fixedly connected to the other ends of the first sliding rail and the second sliding rail.
3. A portable device for servicing a submersible pump according to claim 1, wherein:
the sliding trolley is provided with a first sliding rod, two ends of the sliding rod are respectively provided with a first sliding seat and a second sliding seat, and the first sliding seat and the second sliding seat are respectively and fixedly connected with two ends of the first sliding rod;
the first sliding seat is clamped on the first sliding rail in a sliding manner, and the second sliding seat is clamped on the second sliding rail.
4. A portable device for servicing a submersible pump according to claim 3, wherein:
the first manual hoist is movably matched on the first sliding rod.
5. A portable device for servicing a submersible pump according to claim 3, wherein:
the first sliding seat is an L-shaped member, the first sliding seat is provided with a first top support, a plurality of first rollers which are parallel to each other and are arranged at intervals are fixedly connected to the inner side of the first top support in the transverse direction, a plurality of rotatable first rollers are sleeved on the first rollers, and the first rollers are attached to the first sliding rail and move longitudinally along the first sliding rail.
6. A portable device for servicing a submersible pump according to claim 5, wherein:
the two sides of the bottom of the first top support are respectively and vertically fixedly connected with a first angle steel support and a first bearing mounting seat, and the first angle steel support and the bearing mounting seat are mutually parallel;
the bottom end of the first angle steel bracket is fixedly connected with a first pipe clamp, and one end of the first sliding rod is clamped on the first pipe clamp;
a plurality of first holes are formed in the side face of the first bearing mounting seat, a plurality of first steel pipes are arranged at positions corresponding to the outer sides of the first holes, one ends of the first steel pipes are vertically and fixedly connected to the top of the first bearing mounting seat, a plurality of first rolling bearings are sleeved on the first steel pipes, and the first rolling bearings are rotatably embedded in the first holes.
7. A portable device for servicing a submersible pump according to claim 3, wherein:
the second sliding seat is an L-shaped member, the second sliding seat is provided with a second top support, a plurality of second rollers which are parallel to each other and are arranged at intervals are fixedly connected to the inner side of the second top support in the transverse direction, a plurality of rotatable second rollers are sleeved on the second rollers, and the second rollers are attached to the second sliding rail and move longitudinally along the second sliding rail.
8. A portable device for servicing a submersible pump according to claim 7, wherein:
the two sides of the bottom of the second top support are respectively and vertically fixedly connected with a second angle steel support and a second bearing installation seat, and the second angle steel support is parallel to the second bearing installation seat;
the bottom end of the second angle steel bracket is fixedly connected with a second pipe clamp, and the other end of the first sliding rod is clamped on the second pipe clamp;
a plurality of second holes are formed in the side face of the second bearing mounting seat, a plurality of second steel pipes are arranged at positions corresponding to the outer sides of the second holes, one ends of the second steel pipes are vertically and fixedly connected to the top of the second bearing mounting seat, a plurality of second rolling bearings are sleeved on the second steel pipes, and the second rolling bearings are rotatably embedded in the second holes.
9. A portable device for servicing a submersible pump according to claim 3, wherein:
the movable trolley is provided with a second sliding rod, and two ends of the second sliding rod are respectively connected with a first movable bracket and a second movable bracket;
the bottom of the first movable bracket is provided with four first clamping components which are symmetrical with each other, and the first movable bracket is clamped on the first sliding rail through the first clamping components;
the bottom of the second movable bracket is provided with four second clamping components which are symmetrical with each other, and the second movable bracket is clamped on the second sliding rail through the second clamping components;
the second manual hoist is movably connected to the second sliding rod.
10. A portable device for servicing a submersible pump according to claim 9, wherein:
a first U-shaped piece and a first roller are arranged between the first manual hoist and the first slide bar, the first roller is positioned on the first slide bar and axially rolls along the first slide bar, a U-shaped opening at one end of the first U-shaped piece is rotatably clamped at two sides of the first roller, and the other end of the first U-shaped piece is fixedly connected with the first manual hoist;
the second manual hoist with be equipped with second U-shaped spare and second gyro wheel between the second slide bar, the second gyro wheel is located on the second slide bar and follow second slide bar axial roll, the rotatable centre gripping of one end U-shaped mouth of second U-shaped spare is in the both sides of second gyro wheel, the other end fixed connection of second U-shaped spare in second manual hoist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321402185.XU CN220056109U (en) | 2023-06-05 | 2023-06-05 | Portable device for maintaining immersed pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321402185.XU CN220056109U (en) | 2023-06-05 | 2023-06-05 | Portable device for maintaining immersed pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220056109U true CN220056109U (en) | 2023-11-21 |
Family
ID=88760877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321402185.XU Active CN220056109U (en) | 2023-06-05 | 2023-06-05 | Portable device for maintaining immersed pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220056109U (en) |
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2023
- 2023-06-05 CN CN202321402185.XU patent/CN220056109U/en active Active
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