CN204151018U - tower equipment hoisting device - Google Patents
tower equipment hoisting device Download PDFInfo
- Publication number
- CN204151018U CN204151018U CN201420587515.1U CN201420587515U CN204151018U CN 204151018 U CN204151018 U CN 204151018U CN 201420587515 U CN201420587515 U CN 201420587515U CN 204151018 U CN204151018 U CN 204151018U
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- jack
- jacking
- cushion block
- tower equipment
- fixed mount
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Abstract
The utility model discloses a kind of tower equipment hoisting device, described device comprises: multiple lifting unit for lifting tower equipment, each lifting unit comprises the jacking saddle for carrying described tower equipment and is symmetrically set in the jack assembly at described jacking saddle two ends, described jack assembly comprises the subgrade case be arranged on road surface, divide support plate, jack fixed mount and the jack be contained in described jack fixed mount, the top of described point of support plate is provided with the first jacking cushion block layer, described jacking saddle is fixed on the top of described jack fixed mount, one end that described jack piston rod stretches out the bottom of described jack fixed mount is liftably held on described jacking cushion block.The utility model reduces the requirement of the load-carrying capacity of road pavement, avoid repeatedly plug oil pipe to the loss of jack hydraulic poted assemblies, avoid being dismounted for multiple times jack and decrease human cost, effectively improve the operating efficiency of jack lifting, and structure is simple, cost is low and easy to install.
Description
Technical field
The utility model relates to chemical plant lifting technical field of transportation, especially relates to a kind of tower equipment hoisting device.
Background technology
The reactor that chemical industry enginerring works manufacture and tower, horizontal manufacture is generally adopted when making, so that welding, and conveniently rotate convenient welding in order to make during butt weld, the segmentation cylindrical shell of equipment is generally placed on turning rolls or on water test saddle.When equipment conveying, due to turning rolls limitation in height, make apparatus body not enough apart from floor level, could entrucking after needing described tower equipment to lift.But, on-the-spot at making and installation, usually because narrow space etc. cannot enter goliath, thus jacking saddle and the jacking of hydraulic jack holder-on device height can only be utilized to certain altitude.
Refer to Fig. 1 a to Fig. 1 d, existing chemical reactor hoisting device comprise for load bearing equipment body 1 ' jacking saddle 2 ', be placed in described jacking saddle 2 ' bottom two ends two jacks 3 ' and be placed in described jacking saddle 2 ' bottom center sleeper buttress 4 ', the operational method of described chemical reactor hoisting device is as follows:
Described two jacks 3 ' are placed on ground and are symmetrically placed in the two ends of described jacking saddle 2 ' bottom, depending on foundation capability, also will increase subgrade case load sharing if desired below jack by the first step: refer to Fig. 1 a;
Second step: refer to Fig. 1 b, to be hoisted described two jacks 3 ' by hydraulic power unit (not shown), described apparatus body 1 ' follows jacking saddle 2 ' by jack-up, when described jacking saddle 2 ' rise to apart from sleeper buttress 4 ' space exceed single sleeper height time, fill in support sleeper in the bottom of described jacking saddle 2 ', stop two jacks 3 ' described in jacking;
3rd step: refer to Fig. 1 c, regains the piston rod of described two jacks 3 ', makes the decline of described jacking saddle 2 ' pile up neatly 4 ' with sleeper and contacts, until weight of equipment drops on sleeper buttress 4 ' completely;
4th step: the hydraulic oil pipe on described two jacks 3 ' is pulled out, remove described two jacks 3 ', cushion block 5 ' is increased at described two jack 3 ' bottom support positions, again described two jacks 3 ' are placed on cushion block 5, plug hydraulic oil pipe, repeat second step, apparatus body 1 ' so just can be realized to rise gradually, and the height reduction of apparatus body 1 ' is only needed contrary operation said method, do not repeat them here.
But there is following shortcoming in above-mentioned hoisting method:
If 1 apparatus body height is too low apart from ground, jack cannot below access arrangement body, cannot jacking or in place, sometimes needs to exclude ground improved foundation again;
2, to pile up neatly support place different for jack support place and sleeper, need the road surface of large-area high bearing capacity, just can carry out hoisting operation, that is: below jack and sleeper buttress foundation bearing below all to have enough intensity, guarantee can not sink;
3, oil connector needs repeatedly plug, easily causes damage to hydraulic seal;
4, jack needs bringing up to and move down repeatedly, needs a large amount of labour powers;
5, along with the sleeper buttress number of plies increases, the amount of compression of sleeper buttress is increasing, the piston stroke of jack can not be made full use of, such as: apparatus body is pressed on N layer sleeper, every layer of sleeper can sink H cm, during lifting jacking, first jack will eliminate the gap h centimetre between piston rod part and jacking saddle, eliminate N layer sleeper again by the H centimetre compressed, if jack piston stroke is S centimetre, then jacking once at most can jacking S-(H*N+h) centimetre, and piston stroke degree of utilization is low, and operating efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of tower equipment hoisting device, reduce the requirement of the load-carrying capacity of road pavement, avoid the loss of jack hydraulic poted assemblies, effectively improve the operating efficiency of jack lifting, and structure is simple, the cost that uses manpower and material resources sparingly is low and easy to install.
For realizing above-mentioned utility model object, the utility model adopts following technical scheme: a kind of tower equipment hoisting device, comprise: multiple lifting unit for lifting tower equipment, each lifting unit comprises the jacking saddle for carrying described tower equipment and is symmetrically set in the jack assembly at described jacking saddle two ends, described jack assembly comprises the subgrade case be arranged on road surface, point support plate on described subgrade case is fixed in bottom, jack fixed mount and the jack be contained in described jack fixed mount, the top of described point of support plate is provided with the first jacking cushion block layer, described jacking saddle is fixed at the top of described jack fixed mount, one end that the piston rod of described jack stretches out the bottom of described jack fixed mount is liftably held on described jacking cushion block,
When described jack fixed mount is by jack lifting predeterminable range, fill in the second jacking cushion block layer for supporting described jack fixed mount between the bottom of described jack fixed mount and the first jacking cushion block layer, thus described jacking saddle and tower equipment are carried out lifting.
Further, in above-mentioned tower equipment hoisting device, described jack fixed mount comprises the top board, base plate and the support tube pile body that is fixedly connected between described top board, base plate that are oppositely arranged, described top board is fixed on described jacking saddle, the middle part of described base plate offers the through hole worn for described jack, is formed with the storage tank for accommodating described jack between described top board, base plate and support tube pile body.
Further, in above-mentioned tower equipment hoisting device, the middle part of described top board is also provided with fixed orifice, the bottom of described jack is fixed on described top board by fixed orifice, the top of described jack is provided with the circular parallels for supporting described first jacking cushion block layer, and described circular pad ferropexy is connected to the piston rod of described jack.
Further, in above-mentioned tower equipment hoisting device, described first jacking cushion block layer and the second jacking cushion block layer are all made up of multiple identical and bar shaped jacking cushion block that is side by side row.
Further, in above-mentioned tower equipment hoisting device, described jack assembly also comprises the bar shaped parallels be located on the second jacking cushion block group, described jack fixed mount is lifting predeterminable range under the piston rod of jack drives, and described predeterminable range is greater than the thickness of the second jacking cushion block group and bar shaped parallels.
Further, in above-mentioned tower equipment hoisting device, the support arm that described jacking saddle comprises a body and extended in parallel by described body both sides, the top of described body offers the deep-slotted chip breaker that outside radian is suitable with tower equipment, and the top board of described jack fixed mount is fixed on described support arm.
Further, in above-mentioned tower equipment hoisting device, the bottom of described body is also fixed with saddle and increases beam.
Further, in above-mentioned tower equipment hoisting device, the bottom of described point of support plate is fixed on described subgrade case, and described first jacking cushion block layer is located at the top of described point support plate.
Further, in above-mentioned tower equipment hoisting device, described second jacking cushion block layer is placed perpendicular to the first jacking cushion block layer.
The utility model tower equipment hoisting device carries out lifting by the jack assembly being arranged at jacking saddle two ends to tower equipment, reduce the requirement of the load-carrying capacity of road pavement, avoid repeatedly plug oil pipe to the loss of jack hydraulic poted assemblies, avoid being dismounted for multiple times jack and decrease human cost, effectively improve the operating efficiency of jack lifting, and structure is simple, cost is low and easy to install.
Accompanying drawing explanation
Fig. 1 a is the schematic diagram of the first step in existing tower equipment hoisting method.
Fig. 1 b is the schematic diagram of second step in existing tower equipment hoisting method.
Fig. 1 c is the schematic diagram of the 3rd step in existing tower equipment hoisting method.
Fig. 1 d is the schematic diagram of the 4th step in existing tower equipment hoisting method.
Fig. 2 is the overall schematic of the utility model tower equipment hoisting device.
Fig. 3 is the view of the step S1 of lifting unit in Fig. 2.
Fig. 4 is the decomposing schematic representation of jack fixed mount and jack in Fig. 2.
Fig. 5 is the decomposing schematic representation of another angle of jack fixed mount and jack in Fig. 2.
Fig. 6 is the view of the step S2 of lifting unit in Fig. 2.
Fig. 7 is the view of the step S3 of lifting unit in Fig. 2.
Fig. 8 is the view of the step S4 of lifting unit in Fig. 2.
Fig. 9 is the view of the step S5 of lifting unit in Fig. 2.
Detailed description of the invention
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present utility model more comprehensively thorough.
Refer to Fig. 2 to Fig. 9, the utility model tower equipment hoisting device comprises multiple lifting unit 10 for lifting tower equipment 100, each lifting unit 10 comprises the jacking saddle 2 for carrying described tower equipment 100 and is symmetrically set in the jack assembly at described jacking saddle 2 two ends, described jack assembly comprises the subgrade case 3 be arranged on road surface, point support plate 4 on described subgrade case 3 is fixed in bottom, jack fixed mount 5 and the jack 6 be contained in described jack fixed mount 5, the top of described point of support plate 4 is provided with the first jacking cushion block layer 7, described jacking saddle 2 is fixed at the top of described jack fixed mount 5, one end that the piston rod 64 of described jack 6 stretches out the bottom of described jack fixed mount 5 is liftably held on described ground floor jacking cushion block 7, when described jack fixed mount 5 is by jack 6 lifting predeterminable range, fill in the second jacking cushion block layer 8 for supporting described jack fixed mount 5 between the bottom of described jack fixed mount 5 and the first jacking cushion block layer 7, thus described jacking saddle 2 and tower equipment 100 are carried out lifting.Like this, the utility model carries out lifting by the jack assembly being arranged at jacking saddle two ends to tower equipment, reduce the requirement of the load-carrying capacity of road pavement, avoid the loss of jack hydraulic poted assemblies, effectively improve the operating efficiency of jack lifting, and structure is simple, cost is low and easy to install.
Wherein, described tower equipment 100 is positioned on columniform turning rolls or water test saddle usually, and described multiple lifting unit 10 is evenly located at the bottom of described tower equipment 100, thus is conducive to that tower equipment 100 is carried out lifting and enough highly carries out entrucking.In the present embodiment, described multiple lifting unit 10 is four.
The support arm 23 that described jacking saddle 2 comprises a body 21 and extended in parallel by described body 21 both sides, the top of described body 21 offers the deep-slotted chip breaker 22 suitable with the outside radian of tower equipment 100, to improve the carrying of tower equipment 100 and stressed; The bottom of described body 21 is also fixed with saddle and increases beam 24, arrange the object that saddle increases beam 24 to be, when described tower equipment 100 has extended pipe, avoid because connecting pipe length is greater than the height of saddle and cause adapter first to touch transport sweep, thus making tower equipment 100 cannot entrucking.
Described subgrade case 3 is rectangle, the utility model carries out support tower equipment 100 by the subgrade case 3 at jacking saddle 2 two ends, without the need to supporting with sleeper buttress again in the middle part of jacking saddle 2, so just avoid the road surface needing large-area high bearing capacity, reduce the requirement of the load-carrying capacity of road pavement, conveniently carry out hoisting operation.
The bottom of described point of support plate 4 is fixed on described subgrade case 3, and described first jacking cushion block layer 7 is located at the top of described point support plate 4, for carrying jack fixed mount 5 and jack 6.
Described jack fixed mount 5 comprises the top board 51, base plate 52 and the support tube pile body 53 that is fixedly connected between described top board 51, base plate 52 that are oppositely arranged, the shape of described top board 51, base plate 52 is roughly the same with point support plate 4, described top board 51 is provided with multiple mounting hole 54, worn the support arm 23 of top board 51 and described jacking saddle 2 by connecting element (not shown), described jack fixed mount 5 is fixed on described support arm 23.The middle part of described top board 51 is also provided with the fixed orifice 55 for fixing described jack 6.
The middle part of described base plate 52 offers the through hole 56 worn for described jack 6, is formed with storage tank, for accommodating described jack 6 between described top board 51, base plate 52 and support tube pile body 53.The bottom of described jack 6 is fixed on described top board 51 by fixed orifice 55, the top of described jack 6 is provided with the circular parallels 62 for supporting described first jacking cushion block group 7, described circular parallels 62 is fixedly connected on the piston rod 64 of described jack 6, to increase the Area of bearing that jack 6 supports described first jacking cushion block layer 7; Described jack 6, by the fore and aft motion (by the hydraulic power unit effect that jack 6 is supporting) of piston rod 64, can drive the relatively described first jacking cushion block layer 7 of described jack fixed mount 5 to carry out lifting.
It should be noted that, described first jacking cushion block layer 7 and the second jacking cushion block layer 8 are all made up of multiple identical and bar shaped jacking cushion block of laid out in parallel, in the present embodiment, described first jacking cushion block layer 7 and the second jacking cushion block layer 8 and bar shaped jacking cushion block of laid out in parallel identical by 7 composition.
Described jack assembly also comprises the bar shaped parallels 9 be located on the second jacking cushion block group 8, fills in the second jacking cushion block layer 8 to facilitate between the bottom of jack fixed mount and the first jacking cushion block layer.Described jack fixed mount 5 is lifting predeterminable range under the piston rod 64 of jack 6 drives, and described predeterminable range is greater than the thickness of the second jacking cushion block group 8 and bar shaped parallels 9.
In addition, described second jacking cushion block layer 8 is placed perpendicular to the first jacking cushion block layer 7, to ensure the stability of cushion block pile.
Separately, refer to Fig. 2 to Fig. 9, the using method of the utility model tower equipment hoisting device comprises the following steps:
Step S1: be positioned over below tower equipment 100 by multiple lifting unit 10, is moved towards away from described jack fixed mount 5 by the piston rod 64 of jack 6, thus drives jack fixed mount 5 to carry out lifting; During specific implementation, first jacking saddle 2 is positioned over below tower equipment 100, use sleeper liner below described jacking saddle 2, on jacking saddle 2, select suitable mounting hole symmetry that jack fixed mount 5 is installed depending on equipment turning rolls width, and the load sharing device such as below subgrade case 3, point support plate 4.
Step S2: when described jack fixed mount 5 lifting predeterminable range, two bar shaped jacking cushion blocks in the second jacking cushion block layer 8 are placed respectively at the two ends of described first jacking cushion block layer 7, bar shaped parallels 9 is placed again on described two bar shaped jacking cushion blocks, described predeterminable range is greater than the thickness of the second jacking cushion block layer 8 and bar shaped parallels 9, and the orientation of described two bar shaped parallels 9 is parallel to the orientation of the second jacking cushion block layer 8.
Step S3: moved towards described jack fixed mount 5 by the piston rod 64 of described jack 6, makes described jack fixed mount 5 decline, until described bar shaped parallels 9 contacts and is held in described jack fixed mount 5.
Step S4: continue to move towards described jack fixed mount 5 by the piston rod 64 of described jack 6, the distance between the piston rod 64 of described jack 6 and described first jacking cushion block layer 7 is made to be greater than the thickness of the second jacking cushion block layer 8 and bar shaped parallels 9, another three jacking cushion blocks in the second jacking cushion block layer 8 are filled in, to form the second jacking cushion block layer 8 between described jack fixed mount 5 and described first jacking cushion block layer 7.
Step S5: moved towards away from described jack fixed mount 5 by the piston rod 64 of jack 6, thus drive predeterminable range described in the lifting of jack fixed mount 5, remove described bar shaped parallels 9, repeat step S2 to step S4, thus described jacking saddle 2 and tower equipment 100 are carried out the height being raised to needs.
It should be noted that, in the present embodiment, described bar shaped jacking cushion block thickness is 10cm, and the thickness of bar shaped parallels 9 is 2cm, and described bar shaped parallels 9 is identical with the orientation of bar shaped jacking cushion block, and described predeterminable range is 15cm.
Except jacking tower equipment, high tower equipment can also be fallen back to lower position, only need contrary operation above-mentioned steps to get final product (jacking and landing are inverse process).
Compared to prior art, the utility model tower equipment hoisting device and using method thereof carry out lifting by the jack assembly being arranged at jacking saddle two ends to tower equipment, reduce the requirement of the load-carrying capacity of road pavement, avoid repeatedly plug oil pipe to the loss of jack hydraulic poted assemblies, avoid being dismounted for multiple times jack and decrease human cost, effectively improve the operating efficiency of jack lifting, and structure is simple, cost is low and easy to install.
Here description of the present utility model and application is illustrative, not wants by scope restriction of the present utility model in the above-described embodiments.Distortion and the change of embodiment disclosed are here possible, are known for the replacement of embodiment those those of ordinary skill in the art and the various parts of equivalence.Those skilled in the art are noted that when not departing from spirit of the present utility model or essential characteristic, the utility model can in other forms, structure, layout, ratio, and to realize with other assembly, material and parts.When not departing from the utility model scope and spirit, can other distortion be carried out here to disclosed embodiment and change.
Claims (9)
1. a tower equipment hoisting device, it is characterized in that, comprise: multiple lifting unit for lifting tower equipment, each lifting unit comprises the jacking saddle for carrying described tower equipment and is symmetrically set in the jack assembly at described jacking saddle two ends, described jack assembly comprises the subgrade case be arranged on road surface, point support plate on described subgrade case is fixed in bottom, jack fixed mount and the jack be contained in described jack fixed mount, the top of described point of support plate is provided with the first jacking cushion block layer, described jacking saddle is fixed at the top of described jack fixed mount, one end that the piston rod of described jack stretches out the bottom of described jack fixed mount is liftably held on described jacking cushion block,
When described jack fixed mount is by jack lifting predeterminable range, fill in the second jacking cushion block layer for supporting described jack fixed mount between the bottom of described jack fixed mount and the first jacking cushion block layer, thus described jacking saddle and tower equipment are carried out lifting.
2. tower equipment hoisting device according to claim 1, it is characterized in that, described jack fixed mount comprises the top board, base plate and the support tube pile body that is fixedly connected between described top board, base plate that are oppositely arranged, described top board is fixed on described jacking saddle, the middle part of described base plate offers the through hole worn for described jack, is formed with the storage tank for accommodating described jack between described top board, base plate and support tube pile body.
3. tower equipment hoisting device according to claim 2, it is characterized in that, the middle part of described top board is also provided with fixed orifice, the bottom of described jack is fixed on described top board by fixed orifice, the top of described jack is provided with the circular parallels for supporting described first jacking cushion block layer, and described circular pad ferropexy is connected to the piston rod of described jack.
4. tower equipment hoisting device according to claim 3, is characterized in that, described first jacking cushion block layer and the second jacking cushion block layer are all made up of multiple identical and bar shaped jacking cushion block that is side by side row.
5. tower equipment hoisting device according to claim 3, it is characterized in that, described jack assembly also comprises the bar shaped parallels be located on the second jacking cushion block group, described jack fixed mount is lifting predeterminable range under the piston rod of jack drives, and described predeterminable range is greater than the thickness of the second jacking cushion block group and bar shaped parallels.
6. tower equipment hoisting device according to claim 2, it is characterized in that, the support arm that described jacking saddle comprises a body and extended in parallel by described body both sides, the top of described body offers the deep-slotted chip breaker that outside radian is suitable with tower equipment, and the top board of described jack fixed mount is fixed on described support arm.
7. tower equipment hoisting device according to claim 6, is characterized in that, the bottom of described body is also fixed with saddle and increases beam.
8. tower equipment hoisting device according to claim 1, is characterized in that, the bottom of described point of support plate is fixed on described subgrade case, and described first jacking cushion block layer is located at the top of described point support plate.
9. the tower equipment hoisting device according to any one of claim 1-8, is characterized in that, described second jacking cushion block layer is placed perpendicular to the first jacking cushion block layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420587515.1U CN204151018U (en) | 2014-10-12 | 2014-10-12 | tower equipment hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420587515.1U CN204151018U (en) | 2014-10-12 | 2014-10-12 | tower equipment hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204151018U true CN204151018U (en) | 2015-02-11 |
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ID=52509154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420587515.1U Expired - Fee Related CN204151018U (en) | 2014-10-12 | 2014-10-12 | tower equipment hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204151018U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276527A (en) * | 2014-10-12 | 2015-01-14 | 上海中远物流重大件运输有限公司 | Tower equipment hoisting device and using method thereof |
| CN110451081A (en) * | 2019-08-08 | 2019-11-15 | 郭斌 | A kind of chemical tower equipment crosshauling method |
| CN111577976A (en) * | 2020-06-16 | 2020-08-25 | 上海市机械施工集团有限公司 | Vertical jacking device and jacking method thereof |
-
2014
- 2014-10-12 CN CN201420587515.1U patent/CN204151018U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276527A (en) * | 2014-10-12 | 2015-01-14 | 上海中远物流重大件运输有限公司 | Tower equipment hoisting device and using method thereof |
| CN110451081A (en) * | 2019-08-08 | 2019-11-15 | 郭斌 | A kind of chemical tower equipment crosshauling method |
| CN111577976A (en) * | 2020-06-16 | 2020-08-25 | 上海市机械施工集团有限公司 | Vertical jacking device and jacking method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20171012 |