CN202703378U - Maintenance carrier vehicle of water feeding pump motor - Google Patents
Maintenance carrier vehicle of water feeding pump motor Download PDFInfo
- Publication number
- CN202703378U CN202703378U CN 201220390102 CN201220390102U CN202703378U CN 202703378 U CN202703378 U CN 202703378U CN 201220390102 CN201220390102 CN 201220390102 CN 201220390102 U CN201220390102 U CN 201220390102U CN 202703378 U CN202703378 U CN 202703378U
- Authority
- CN
- China
- Prior art keywords
- pump motor
- transport trolley
- maintenance
- water supply
- supply pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 81
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 69
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 7
- 230000032258 transport Effects 0.000 description 68
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 241001669679 Eleotris Species 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000004323 axial length Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010736 steam turbine oil Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 235000012773 waffles Nutrition 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a maintenance carrier vehicle of a water-feeding pump motor and a maintenance movement method of the maintenance carrier vehicle of the water-feeding pump motor. The maintenance carrier vehicle of the water-feeding pump motor comprises a carrier vehicle body (1) and a universal wheel arranged at the bottom of the carrier vehicle body. A sliding wheel set (2) is fixedly arranged on the top end of the carrier vehicle body (1), and a sliding board capable of sliding and moving on the sliding wheel set (2) is arranged on the sliding wheel set. In a maintenance movement method, at first the maintenance carrier vehicle is parked on one side of the water-feeding and the surface of the maintenance carrier vehicle of the water-feeding pump motor is adjusted to be flush with the flushed surface of an installation foundation of the water-feeding pump motor. Then the maintenance carrier vehicle is dismounted and is hoisted to the water-feeding pump motor. Then the sliding wheel set (2) and the sliding board capable of sliding on the sliding wheel set are respectively arranged on the motor installation foundation and the flushed surface of the maintenance carrier vehicle. Then the water-feeding pump motor is landed and is supported on the sliding board, the sliding of the sliding board drives the water-feeding pump motor to move to the maintenance carrier vehicle and is fixed and installed. At last, the maintenance carrier vehicle performs maintenance operations to the water-feeding pump motor by the movement of the maintenance carrier vehicle.
Description
Technical field
The utility model relates to a kind of travelling bogie, particularly, relates to a kind of maintenance transport trolley for transportation large feedwater pump motor, and utilizes this maintenance transport trolley the water supply pump motor movement to be gone out the maintenance movement method of narrow factory building.
Background technology
Water supply pump motor is subjected to the narrow and small restriction of plant designing and space for maintenance usually, is difficult to normally carry out electronic service work.For example after electrical fault, can't carry out immediately equipment repair at the factory building scene.Especially behind the motor burning, adopt conventional approach to be difficult to four or five ten tons the motor of weighing is transported space for maintenance, also can't directly take out in the equipment installation site, the service work of penetrate rotor (weigh more than ten tons, reach nearly three meters), thereby had a strong impact on overhaul of the equipments progress and repair quality.The reason that this scene is difficult to directly to overhaul and is difficult to transport out factory building is attributed to the narrow space of the erecting stage of water supply pump motor, does not consider during design to take out, the space for maintenance problem of the maintenance such as penetrate rotor or the water supply pump motor maintenance requirement that space for maintenance can not reach standard code.And the transport channel of production scene seems comparatively narrow and small compared to the size of water supply pump motor, is difficult to utilize the hanging apparatus in the factory building to transport.
The utility model content
The purpose of this utility model is to provide a kind of maintenance transport trolley of water supply pump motor, water supply pump motor transported out narrow installation factory building safely and reliably and in time motor to be carried out repair and maintenance.
For achieving the above object, the utility model provides a kind of maintenance transport trolley of water supply pump motor, and this transport trolley comprises car body and wheel, and the top of car body is installed with the slip wheels, be equipped with on the slip wheels can slippage on this slides wheels slide plate.
Preferably, the slip wheels comprise a plurality of running rollers that are in line and arrange, and the two ends of running roller are installed on the car body by the center shaft that passes this running roller and this running roller can promote slide plate and moves along the straight-though arrangement direction of a plurality of running rollers.
Preferably, this maintenance transport trolley comprises at least two group slip wheels, these two groups of sliding wheel groups respectively abreast the interval be installed on the leading section and rearward end of working direction of maintenance transport trolley, the straight-though arrangement perpendicular direction of a plurality of running rollers in the wheels that wherein slide is in the working direction of maintenance transport trolley.
Preferably, the top of car body is provided with a plurality of perpendicular positioning pin-and-holes and the perpendicular positioning pin that is installed on this perpendicular positioning pin-and-hole.
Preferably, the maintenance transport trolley also comprises at least one guide rail that arranges along the working direction perpendicular to the maintenance transport trolley, in the adaptive guide groove that is installed on the top that is arranged on car body of this guide rail, the perpendicular positioning pin-and-hole is formed on the guide rail, and the sidewall of this guide rail and guide groove is provided with the horizontal location pin-and-hole of perforation, and guide rail fixes on the guide groove by the horizontal location lock that inserts in the horizontal location pin-and-hole.
Preferably, at least one guide rail comprises the first guide rail and the second guide rail, is respectively equipped with two perpendicular positioning pin-and-holes on this first guide rail and the second guide rail, and wherein, each perpendicular positioning pin-and-hole is set to can be corresponding with the anchor (bolt) hole of water supply pump motor bottom.
Preferably, car body is double-decker, and this double-decker comprises the supporting part that the slip wheels are installed on chassis that cardan wheel is installed and this chassis, and this supporting part is pivotally mounted on this chassis with respect to the chassis.
Preferably, supporting part is no more than 30 ° with respect to the horizontal pivot gyration on chassis.
Preferably, this maintenance transport trolley also comprises jacking apparatus, and vehicle bottom is evenly equipped with support portion, a plurality of angle, and jacking apparatus is installed on the support portion, angle and can overhauls transport trolley with lifting by this support portion, angle of jacking.
By technique scheme, at car body top slip wheels and slide plate are set according to maintenance transport trolley of the present utility model, so that heavy weight water supply pump motor is slid onto on the car body, and can perpendicular positioning pin and horizontal location pin be set with fixed electrical machinery at car body.And the maintenance transport trolley can pass through the hierarchy of car body and the setting of cross slide way, but so that the top layer supporting part transverse shifting of carrying motor and in a small amount deflection of drive motor effectively to hide the obstacle in the catwalk, are transferred out motor flexibly effectively.
Other feature and advantage of the present utility model will partly be described in detail in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and consists of the part of specification sheets, is used from explanation the utility model with the following specific embodiment one, but does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation according to the maintenance transport trolley of the water supply pump motor of preferred implementation of the present utility model, wherein for clarity sake, has omitted the slide plate that hides on running roller;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the lateral plan of Fig. 1;
Fig. 4 is the birds-eye view of Fig. 1.
Description of reference numerals
1 car body, 2 slip wheels
4 perpendicular positioning pin-and-holes, 5 horizontal location pin-and-holes
6 first guide rails, 7 second guide rails
8 carrying tankettes, 9 jack erecting frames
10 pivot axis hole, 11 chassis
13 jiaos of support portions of 12 supporting parts
21 running rollers
The specific embodiment
Below, describe in detail with reference to the accompanying drawings according to embodiment of the present utility model.Should be understood that the specific embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
In the utility model, in the situation of not doing opposite explanation, the noun of locality of use as " upper and lower " normally for direction shown in the drawings or for vertically, each parts mutual alignment relationship description word on the vertical or gravity direction.The noun of locality as " vertically, laterally " normally for each parts mutual alignment relationship description word of maintenance transport trolley.The noun of locality also is for the maintenance transport trolley such as " forward and backward " usually, namely overhauls the place ahead or the rear of the working direction of transport trolley.
As shown in Figures 1 to 4, the utility model provides a kind of maintenance transport trolley of water supply pump motor, this transport trolley comprises car body 1 and is installed in the wheel of this car body 1 bottom, wherein the top of car body 1 is installed with slip wheels 2, be equipped with on the slip wheels 2 can slippage on this slides wheels 2 the slide plate (not shown).As total design, for narrow and small transport channel and large-tonnage water supply pump motor, the utility model by arrange at vehicle bottom wheel especially cardan wheel turn to convenient, flexible, and slip wheels 2 and slide plate are set with by the slippage of slide plate on slip wheels 2 at car body 1, thereby the large-tonnage water supply pump motor are moved on the maintenance transport trolley convenient and strength-savingly.Wherein, the transverse width of car body 1 can be designed to slightly less than the width at the narrowest and small place of passage, and longitudinal length can design according to the length of the water supply pump motor of required transportation, and for example length over ends of body slightly is longer than the length of water supply pump motor.The function of cardan wheel and the transportation power of car body source can preferably be realized by carrying tankette 8 as shown in Figure 1, conveniently turn to and the energy carrying heavy goods.
Particularly, as shown in Figure 1, slip wheels 2 preferably include a plurality of running rollers 21 that are in line and arrange, and the two ends of running roller 21 are installed on the car body 1 by the center shaft that passes this running roller 21 and this running roller 21 can promote slide plate and moves along the straight-though arrangement direction of a plurality of running rollers 21.The effect of this running roller is equivalent to the roller function on the steel rolling conveying pipeline for example, and slide plate then is equivalent to the band steel that is transferred, can move easily in this way heavy and is difficult for mobile object.As shown in Figure 1, this maintenance transport trolley comprises at least two group slip wheels 2, these two groups of slip wheels 2 respectively abreast the interval be installed on the leading section and rearward end of working direction of maintenance transport trolley, the straight-though arrangement perpendicular direction of a plurality of running rollers 21 in the wheels 2 that wherein slide is in the working direction of maintenance transport trolley.In other words, slip wheels 2 are set respectively on the front and back end of car body 1, these slip wheels 2 are along the lateral arrangement of car body 1, thereby water supply pump motor can be laterally on the car body from car body, particularly with the front and back end of water supply pump motor respectively pressure-bearing on two groups of slip wheels 2.Certainly, more groups of slip wheels 2 can be set also, for example three groups of slip wheels 2 at one group at car body middle part shown in Figure 1 also corresponding layout, are respectively organized the stressed and stressed more even of slip wheels 2 to alleviate.And, this maintenance transport trolley also can comprise for example jack of jacking apparatus, car body 1 bottom is evenly equipped with support portion, a plurality of angle 13, jacking apparatus is installed on the support portion, angle 13 and can be by this support portion, angle 13 of jacking with lifting maintenance transport trolley, thus car body 1 is raised to correct position so that the motor slippage to car body 1.
When water supply pump motor being moved on the car body 1 and transporting, for preventing position movement even the rollover of water supply pump motor on car body, motor need to be fixed.Therefore, the top of car body 1 can be provided with a plurality of perpendicular positioning pin-and-holes 4 and the perpendicular positioning pin that is installed on this perpendicular positioning pin-and-hole 4, fixes motor with the perpendicular positioning pin that inserts respectively car body 1 and water supply pump motor by two ends.As shown in Figure 1, four perpendicular positioning pin-and-holes 4 are set on the car body 1, with corresponding to four anchor (bolt) holes on the water supply pump motor.
In the transportation of water supply pump motor, because transport channel is narrow and small, the transverse shifting limited space of car body, and the obstacle of car body top stops the motor body that transports easily, thereby be necessary so that motor body can be realized a certain amount of transverse shifting on hard-wired basis when needed, with avoiding obstacles.Therefore, maintenance transport trolley in the present embodiment preferably includes at least one guide rail that arranges along the working direction perpendicular to the maintenance transport trolley, in the adaptive guide groove that is installed on the top that is arranged on car body 1 of this guide rail, perpendicular positioning pin-and-hole 4 is formed on the guide rail, and the sidewall of this guide rail and guide groove is provided with the horizontal location pin-and-hole 5 of perforation, and guide rail fixes on the guide groove by the horizontal location lock that inserts in the horizontal location pin-and-hole 5.Like this, by handling the transverse shifting of guide rail in guide groove, can drive water supply pump motor along slip wheels 2 horizontal slidings by the perpendicular positioning pin, guide rail can be fixed on behind the avoiding obstacles in the guide groove and fixed with the horizontal location lock but slide onto.Continuing motor can be re-moved back original position behind transportation and the avoiding obstacles.By the way, the position that car body 1 can remain on the catwalk is motionless, but water supply pump motor can be relative to laterally moving with avoiding obstacles flexibly.As shown in Figure 1, car body 1 is provided preferably with the first guide rail 6 and the second guide rail 7, be respectively equipped with two perpendicular positioning pin-and-holes 4 on this first guide rail 6 and the second guide rail 7, wherein be set to can be corresponding with the anchor (bolt) hole of water supply pump motor bottom for each perpendicular positioning pin-and-hole 4, it is firm stable that this structure is installed motor, and two guide rails can guarantee that the suffered shearing of bearing pin on transverse shifting direction and each guide rail is less during transverse shifting.
In addition, in the transportation of water supply pump motor, owing to the self structure of water supply pump motor, profile with and the upper reasons such as parts of installing, may partly be stopped be difficult to by, but as long as locality deflection then can be passed through a little.Thereby this car body also should have the function that makes water supply pump motor can produce at car body location deflection.Based on this, the car body 1 of the maintenance transport trolley of present embodiment is designed to double-decker, this double-decker comprises the supporting part 12 that slip wheels 2 are installed on chassis 11 that cardan wheel is installed and this chassis, such as Fig. 2 or shown in Figure 3, this supporting part 12 is pivotally mounted on this chassis 11 with respect to chassis 11, and for example supporting part 12 rotates around pivot axis hole 10 with respect to chassis 11.But because water supply pump motor weight reaches tens of ton, the large inertia of quality is large, not easy to operately turn to and reset, thereby supporting part 12 should be designed to be no more than 30 ° with respect to the horizontal pivot gyration on chassis 11.Well known to those skilled in the artly be, supporting part 12 rotates and can realize by various structures with respect to the pivot on chassis 11, center of gyration body or the rotary disk structure be similar on the engineering truck for example is set in graphic pivot axis hole 10 positions, and supporting part 12 is equivalent to turntable structure and is fixedly installed on center of gyration body or the rotary disk.Perhaps, by in pivot axis hole 10 pivotal axis being set, pivotal axis be fixedly mounted on the supporting part 12 and can be on the chassis 11 pivot axis hole 10 interior pivots.Suchlike pivot structure is owing to be known configurations, thereby is not described in detail in this.
In addition, the utility model also correspondingly provides a kind of maintenance movement method of water supply pump motor, the method comprises: step 1: dismantle and lift by crane described water supply pump motor, will rest in according to the maintenance transport trolley of the above-mentioned water supply pump motor of the utility model a side of described water supply pump motor; Step 2: install on the basis at the motor of described water supply pump motor and corresponding to the position of the slip wheels 2 on the described maintenance transport trolley corresponding slip wheels 2 to be installed so that described slide plate can be between the slip wheels 2 on the slip wheels 2 on the described maintenance transport trolley and the described motor installation basis horizontal sliding; Step 3: with the landing of described water supply pump motor and be bearing on the described slide plate, utilize the slippage of described slide plate to drive described water supply pump motor and move on the described maintenance transport trolley and install and fix; Step 4: handle the described water supply pump motor of described maintenance transport trolley movement to carry out upkeep operation.The maintenance movement method of above-mentioned water supply pump motor strictly is not subject to step order when operation, but the method should comprise the said method step at least, with by above-mentioned steps with large-tonnage water supply pump motor dismounting and slide onto on the car body, install and fix rear movement to the space for maintenance of water supply pump motor and overhaul.
In the present embodiment, this maintenance transport trolley is rested in before the side of water supply pump motor, should carry out dead work, at first carry out field apparatus and remove, motor should remove such as being connected to cooling vessel water lines on the motor, steam turbine oil pipeline etc., so that can be removed and carry.Then check the unimpeded situation of transport channel.Measure the radial dimension of water supply pump motor, compare with the size of motor transport channel, check the equipment of passage narrower part, whether exist dismounting may and as much as possible dismounting.In transport channel, if any the situation of weep drain, then remove the waffle slab of weep drain, remove the foreign material in the weep drain, the finishing of ditch bottom is smooth.With sleeper weep drain is filled up, steel plate is installed on sleeper top, is not damaged in transit with the wheel of protecting transport trolley.
In step 1, after having removed slype, the maintenance transport trolley can be rested in a radially side of water supply pump motor, then on the basis that above-mentioned field apparatus is removed, remove again a plurality of holding-down bolts of water supply pump motor bottom and lift by crane water supply pump motor, this water supply pump motor and motor can be installed the basis and separate.Wherein, can suspension centre be installed in the appropriate location of factory building, re-use jack as the pulling force motor of upwards slinging of traction.Wherein be provided with jack erecting frame 9 so that jack to be installed in car body one side.Preferably, adopt 4 the lifting method motor of slinging, lifting is wanted steadily, and sling height will be higher than tugboat group 10-20mm.
In step 2, can jack be set with this maintenance transport trolley of lifting in four bights of maintenance transport trolley, slip wheels 2 surfaces and the motors of water supply pump motor of adjustment maintenance transport trolley are installed slip wheels 2 flush on the basis, the level of usage level chi adjustment car body 1.The place mat such as sleeper also can be set at vehicle bottom with the secure support car body in the time of necessary.Wherein, two groups or three groups of slip wheels 2 can be installed, the interval between the slide plate on the car body front and back end should be consistent with the motor axial length.
In step 3, before the described water supply pump motor of landing, described slide plate is installed between the slip wheels 2 of slip wheels 2 on the basis and described maintenance transport trolley across being installed in described motor.Make motor one side pressure live transport trolley during the radial displacement motor, opposite side is pushed down the slip wheels 2 on the motor installation basis, the lower margin iron plate that mainly is four bights of motor bottom is pushed down described slip wheels 2, adjust the size of slide plate and motor front and back and the position of slip wheels 2, the danger of avoiding producing vehicle rollover.In the process of whereabouts motor, check the variation of transport trolley, note the support situation of transport trolley bottom.In water supply pump motor moves to slipping on the car body, preferably upwards spur on the water supply pump motor two hanger sections that stop on the relative opposite side of a side that the maintenance transport trolley is arranged, the bearing pressure that the slip wheels 2 on the basis are installed to alleviate motor by lifting appliance.By 2 hangers of lifting Motor Foundation side, the slip wheels 2 that machine is installed on the basis do not stress fully, carry out the installation that motor radially draws, and are radially drawing, measure the motor both sides radially with the distance of transport trolley both sides, keep the distance of both sides consistent.In step 3, also should spur simultaneously water supply pump motor along the positive and negative glide direction of slide plate by jack, namely when moving towards a layback, opposite side applies a reversal interlocking relay, produces rollover in order to avoid motor is difficult to stop slipping motion owing to inertia is excessive.
After water supply pump motor moves on the transport vehicle, need to install and fix.Guide rail position on the capable of regulating car body 1 so that a plurality of perpendicular positioning pins corresponding with anchor (bolt) hole water supply pump motor bottom on the guide rail insert in this anchor (bolt) hole, and fixes on guide rail on the guide groove of car body 1 by the horizontal location lock.Then, under the jack of four jiaos in motor supports, reduce uniformly the height of transport trolley, transport trolley is placed ground, remove jack etc.
In step 4, when the movement of maintenance transport trolley, adjust turning to of transport trolley according to the situation of transport channel, check the distance of motor and passage two side apparatus, adjust turning to of transport trolley, make the situations such as motor and passage two side apparatus sections bump, extruding.When running into the less situation of the diameter clearance of motor device, handle that guide rail is mobile in guide groove to drive water supply pump motor along the radial slippage of slip wheels 2, to avoid radially obstacle.Can also handle supporting part 12 pivots with avoiding obstacles with respect to chassis 11 levels.By the water treatment weep drain time, with jack in the radially both sides of motor with motor jack-up, again with transport trolley jack-up, iron plate is inserted the wheel bottom, the traction transport trolley makes it pass through weep drain.The front side adopts identical method to insert iron plate with the rear side wheel.
After motor is transported to the maintenance position, use jack with transport trolley jack-up, make four jiaos of transpories trolley stressed, reduce motor to the pressure of transport trolley bottom wheel.Perpendicular positioning pin and horizontal location pin on the motor can not be removed, and each pin is installed and wanted firmly.Carry out simultaneously the protection at motor top, prevent that foreign matter from falling into motor internal.After last motor transportation was finished, transport trolley was to grease.
Below describe by reference to the accompanying drawings preferred implementation of the present utility model in detail; but; the utility model is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Need to prove in addition, each concrete technical characterictic described in the above-mentioned specific embodiment in reconcilable situation, can make up by any suitable mode, for fear of unnecessary repetition, the utility model is to the no longer separately explanation of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (9)
1. the maintenance transport trolley of a water supply pump motor, this transport trolley comprises car body (1) and wheel, it is characterized in that the top of described car body (1) is installed with slip wheels (2), being equipped with on the described slip wheels (2) can be at the slide plate of the upper slippage of these wheels that slide (2).
2. the maintenance transport trolley of water supply pump motor according to claim 1, it is characterized in that, described slip wheels (2) comprise a plurality of running rollers (21) that are in line and arrange, and the two ends of described running roller (21) are installed to upper and this running roller (21) of described car body (1) by the center shaft that passes this running roller (21) and can promote described slide plate and move along the straight-though arrangement direction of described a plurality of running rollers (21).
3. the maintenance transport trolley of water supply pump motor according to claim 2, it is characterized in that, this maintenance transport trolley comprises the described slip wheels of at least two groups (2), these two groups described slip wheels (2) respectively abreast the interval be installed on the leading section and rearward end of working direction of described maintenance transport trolley, the straight-though arrangement perpendicular direction of the described a plurality of running rollers (21) in the wherein said slip wheels (2) is in the working direction of described maintenance transport trolley.
4. the maintenance transport trolley of water supply pump motor according to claim 1 is characterized in that, the top of described car body (1) is provided with a plurality of perpendicular positioning pin-and-holes (4) and is installed in perpendicular positioning pin on this perpendicular positioning pin-and-hole (4).
5. the maintenance transport trolley of water supply pump motor according to claim 4, it is characterized in that, described maintenance transport trolley also comprises at least one guide rail that arranges along the working direction perpendicular to described maintenance transport trolley, in the adaptive guide groove that is installed on the top that is arranged on described car body (1) of this guide rail, described perpendicular positioning pin-and-hole (4) is formed on the described guide rail, and the sidewall of this guide rail and described guide groove is provided with the horizontal location pin-and-hole (5) of perforation, and described guide rail fixes on the described guide groove by the horizontal location lock that inserts in the described horizontal location pin-and-hole (5).
6. the maintenance transport trolley of water supply pump motor according to claim 5, it is characterized in that, described at least one guide rail comprises the first guide rail (6) and the second guide rail (7), be respectively equipped with two described perpendicular positioning pin-and-holes (4) on this first guide rail (6) and the second guide rail (7), wherein, be set to can be corresponding with the anchor (bolt) hole of described water supply pump motor bottom for each described perpendicular positioning pin-and-hole (4).
7. the maintenance transport trolley of water supply pump motor according to claim 1, it is characterized in that, described car body (1) is double-decker, this double-decker comprises the supporting part (12) that described slip wheels (2) are installed on chassis (11) that described cardan wheel is installed and this chassis, and this supporting part (12) is pivotally mounted on this chassis (11) with respect to described chassis (11).
8. the maintenance transport trolley of water supply pump motor according to claim 7 is characterized in that, described supporting part (12) is no more than 30 ° with respect to the horizontal pivot gyration of described chassis (11).
9. the maintenance transport trolley of water supply pump motor according to claim 1, it is characterized in that, this maintenance transport trolley also comprises jacking apparatus, described car body (1) bottom is evenly equipped with support portion, a plurality of angle (13), and described jacking apparatus is installed in support portion, described angle (13) upward and can be by this support portion, angle (13) of jacking with the described maintenance transport trolley of lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390102 CN202703378U (en) | 2012-08-08 | 2012-08-08 | Maintenance carrier vehicle of water feeding pump motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390102 CN202703378U (en) | 2012-08-08 | 2012-08-08 | Maintenance carrier vehicle of water feeding pump motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202703378U true CN202703378U (en) | 2013-01-30 |
Family
ID=47583708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220390102 Expired - Lifetime CN202703378U (en) | 2012-08-08 | 2012-08-08 | Maintenance carrier vehicle of water feeding pump motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202703378U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774624A (en) * | 2012-08-08 | 2012-11-14 | 中国神华能源股份有限公司 | Overhaul and transport vehicle and method for water-feeding pump motor |
| CN106494298A (en) * | 2016-12-16 | 2017-03-15 | 青岛科技大学 | A kind of petroleum pipeline transports special-purpose loading device |
-
2012
- 2012-08-08 CN CN 201220390102 patent/CN202703378U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774624A (en) * | 2012-08-08 | 2012-11-14 | 中国神华能源股份有限公司 | Overhaul and transport vehicle and method for water-feeding pump motor |
| CN102774624B (en) * | 2012-08-08 | 2015-06-10 | 中国神华能源股份有限公司 | Overhaul and transport vehicle and overhauling and transport method |
| CN106494298A (en) * | 2016-12-16 | 2017-03-15 | 青岛科技大学 | A kind of petroleum pipeline transports special-purpose loading device |
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