CN102491187A - Portable self-supporting titanium alloy hydraulic hoisting derrick - Google Patents
Portable self-supporting titanium alloy hydraulic hoisting derrick Download PDFInfo
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- CN102491187A CN102491187A CN2011103809940A CN201110380994A CN102491187A CN 102491187 A CN102491187 A CN 102491187A CN 2011103809940 A CN2011103809940 A CN 2011103809940A CN 201110380994 A CN201110380994 A CN 201110380994A CN 102491187 A CN102491187 A CN 102491187A
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- Prior art keywords
- titanium
- hydraulic
- pipe
- titanium plate
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- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 16
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 74
- 239000010936 titanium Substances 0.000 claims abstract description 68
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 68
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 17
- 230000007704 transition Effects 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 238000010079 rubber tapping Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 230000006837 decompression Effects 0.000 claims description 5
- 210000000988 bone and bone Anatomy 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 229910052742 iron Inorganic materials 0.000 abstract 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 11
- 230000009471 action Effects 0.000 description 3
- 230000003203 everyday effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000002929 anti-fatigue Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The invention relates to a portable self-supporting titanium alloy hydraulic hoisting derrick comprising a hydraulic motor, a transition machine, a titanium plate, titanium plate boom, a stainless steel wire rope, a main titanium pipe, a hoist, side titanium pipes, titanium rods, a positioning holt hoop iron, a hydraulic mechanism, a high-pressure petroleum pipeline, and a pedestal. The hydraulic hoisting derrick is characterized in that: the hydraulic motor and the transition machine are connected through a shaft; the hydraulic motor and the transition machine are fixed on the titanium plate boom; the titanium plate is arranged below the titanium plate boom; the stainless steel wire rope is sleeved on the transition machine; the hoist is sleeved on the lower part of the stainless steel wire rope; the titanium plate is welded in the upper part of the main titanium pipe; the titanium plate is connected to a middle connection position on the main titanium pipe; the side titanium pipes are positioned outside the main titanium pipe; the titanium rods are welded between the side titanium pipes; and the positioning holt hoop iron is sleeved on the side titanium pipes. The field operation adaptability of the hydraulic hoisting derrick is good, artificial supporting and artificial hoisting equipments are not required. Hoisted equipment can be flexibly positioned, and the operation is accurate. The hydraulic hoisting derrick is advantaged in portable mass, stable structure, and flexible operation. The hydraulic hoisting derrick is safe and reliable, and is convenient and labor-saving in transportation.
Description
Technical field
The present invention relates to gin pole, be specially light self-support titanium alloy hydraulic hanging gin pole.
Background technology
The lightning arrester that at present has a large amount of circuits need combine the power failure plan to install additional in the electrical network, 220kV circuit need install nearly 374 at the interval of lightning arrester additional, and it is more to add the interval that 110kV need install additional, and it is big to install scale additional.Most of required place that installs lightning arrester additional is narrow and small and all be mollisol quality or grit stone ground; Other Construction traffics can't get into the camp site construction at all; Existing for safety and stability reliability that guarantees electrical network and the maloperation chance that reduces substation's switching operation; Electric system is the try one's best power failure of minimizing equipment scope, time and number of times.This has also all had certain restriction and requirement to our safety distance when changing or increase primary equipment with the engineering time; And all there is bus most of primary equipment top; Ground, place, basis also all is soft soil property ground or grit stone ground; Guarantee safety distance under the preceding topic other Construction traffics also can't get into the camp site construction at all; Must manual work establish when using original wooden gin pole, because deadweight is excessive, gin pole is established in manual work and is taken time and effort as easy as rolling off a log generation false touch charging equipment in the process.And original wooden gin pole inefficiency, load-carrying is little, has had a strong impact on construction speed and safety.
Summary of the invention
The technical matters that the present invention solved is to provide light self-support titanium alloy hydraulic hanging gin pole, to solve the shortcoming in the above-mentioned background technology.
The technical matters that the present invention solved adopts following technical scheme to realize:
Light self-support titanium alloy hydraulic hanging gin pole comprises decompression self-sustaining HM Hydraulic Motor, changes the machine of raising, titanium plate, titanium plate arm, stainless steel wire rope, main titanium pipe, hoist, main titanium pipe, titanium rod, location anchor ear, hydraulic gear, high-pressure pipeline, base, the steel rope overload protection; Gin pole self-support wheel flutter, steel rope track adjusting wheel, the orderly tapping equipment of steel rope; Said HM Hydraulic Motor is connected through axle with the transition machine, and said HM Hydraulic Motor and transition machine are fixed on the titanium plate arm, under the said titanium plate arm titanium plate are installed; Said stainless steel wire rope is enclosed within on the transition machine, and said stainless steel wire rope bottom is with hoist, and said titanium plate is welded on the top of main titanium pipe; The junction at said main titanium pipe middle part is welded with the titanium plate; Said side titanium pipe is positioned at the outside of main titanium pipe, and said titanium rod is welded between the side titanium pipe, and said location anchor ear is enclosed within on the side titanium pipe; The bottom of said side titanium pipe is welded with base; Said high-pressure pipeline links together hydraulic gear and HM Hydraulic Motor, and said high-pressure pipeline is positioned at the tubular structure inside that side titanium circumference of cannon bone becomes, and said high-pressure pipeline is equipped with the steel rope overload protection on the end; Gin pole self-support wheel flutter is installed on the anchor ear of said location; Said hydraulic gear inside is equipped with the steel rope track adjusting wheel, and the orderly tapping equipment of said steel rope is positioned at steel rope track adjusting wheel side, and the guiding of said stainless steel wire rope is discharged in order to change and raised device.
Know-why of the present invention is: gin pole is processed by the titanium alloy material of light weight, strength-to-density ratio and stiffness-to-density ratio height, withstanding corrosion, antifatigue, is convenient to transportation and in place.Utilize location pulley, lever principle that gin pole is supported oneself, adopt the method lifting erecting equipment of the rotation of gin pole upper arm, hydraulic pressure lifting accurately in place.Adopt small-sized hydraulic gerotor motor volume little, in light weight, the setting range of compact conformation, rotating speed is wide; Need not speed-changing mechanism, the decompression self-sustaining, actuating pressure is low; Switching-over is convenient, and action precise control reliable characteristics guarantees constructing operation safety as lifting power, accurately.
Beneficial effect
Light weight of the present invention, strength-to-density ratio and stiffness-to-density ratio height, withstanding corrosion, antifatigue, safety and stability is reliable, flexible operation; Maximum crane capacity can reach 800 kilograms, and maximum sling height is 8 meters; Need not artificial tree power and mechanization lifting appliance
Can can't guarantee that power construction safety requirements and unapproachable narrow place carry out the safe construction operation at other mechanical execution vehicles, not limited by any place, the operation field comformability is strong; Utilize the gin pole framed structure also can carry out ascend operation; Convenient transportation, laborsaving, use a dual-purpose light-duty rolling cart of people's goods just can gin pole be transported to the scene and hang erecting equipment by; Save time, laborsaving, safety.
Description of drawings
Fig. 1 is a front elevation of the present invention.
Fig. 2 is a birds-eye view of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with concrete diagram, further set forth the present invention.
Referring to Fig. 1, Fig. 2, the birds-eye view of the front elevation of light self-support titanium alloy hydraulic hanging gin pole, light self-support titanium alloy hydraulic hanging gin pole, light self-support titanium alloy hydraulic hanging gin pole; Comprise decompression self-sustaining HM Hydraulic Motor 1, change the machine 2 of raising, titanium plate 3, titanium plate arm 4, stainless steel wire rope 5, main titanium pipe 6, hoist 7, main titanium pipe 8, titanium rod 9, location anchor ear 10, hydraulic gear 11, high-pressure pipeline 12, base 13, steel rope overload protection 14, gin pole self-support wheel flutter 15; Steel rope track adjusting wheel 16, the orderly tapping equipment 17 of steel rope, said HM Hydraulic Motor 1 is connected through axle with transition machine 2; Said HM Hydraulic Motor 1 is fixed on the titanium plate arm 4 with transition machine 2, and said titanium plate arm is equipped with titanium plate 34 times, and said stainless steel wire rope 5 is enclosed within on the transition machine 2; Said stainless steel wire rope 5 bottoms are with hoist 7; Said titanium plate 3 is welded on the top of main titanium pipe 6, and the junction at said main titanium pipe 6 middle parts is welded with titanium plate 3, and said side titanium pipe 8 is positioned at the outside of main titanium pipe 6; Said titanium rod 9 is welded between the side titanium pipe 8; Said location anchor ear 10 is enclosed within on the side titanium pipe 8, and the bottom of said side titanium pipe 8 is welded with base 13, and said high-pressure pipeline 12 links together hydraulic gear 11 and HM Hydraulic Motor 1; Said high-pressure pipeline 12 is positioned at the tubular structure inside that side titanium pipe 8 surrounds; Said high-pressure pipeline is equipped with steel rope overload protection 14 on 12 ends, and gin pole self-support wheel flutter 15 is installed on the said location anchor ear 10, and said hydraulic gear 11 inside are equipped with steel rope track adjusting wheel 16; The orderly tapping equipment 17 of said steel rope is positioned at steel rope track adjusting wheel 16 sides, and the guiding of said stainless steel wire rope 5 is discharged in order to change and raised device.
When light self-support titanium alloy hydraulic hanging gin pole is established operation, primer fluid press mechanism 11, hydraulic gear 11 drives motor 1 through high-pressure pipeline 12 delivery hydraulic pressure oil, changes the machine of raising 2 drive stainless steel wire ropes, 5 self-supports and lifting erecting equipment thereby control.
For alleviating the gin pole deadweight and reaching maximum crane capacity is long 800 kilograms of 5 meters bars; The requirement that 8 meters bars are long 400 kilograms: we through each metallic material performance ratio and Theoretical Calculation just select for use density to have only " high-tensile structural steel " density 60% at last, the titanium alloy material that bending strength is bigger than " high-tensile structural steel " is made gin pole.
In order to make the equipment that hung in place flexibly; Accurately; We will lift by crane engine installation and be installed in arm top and make arm wheel word 6, be shown in the following figure: so that the horizontally rotating flexibly of arm, so just can let and done 360 degree by the equipment of hanging and horizontally rotate and perpendicular movement up and down.
In order gin pole to be able to support oneself and to be fixed on the equipment base.We have designed and produced and have utilized equipment base to do fulcrum, and power shrinks steel rope and is fixed in the gin pole self-support device 15 on the equipment base by the gin pole self-support on the startup arm.
Because the titanium alloy elastic amount of touching is little, we are made into the stability that the triangular form framed structure increases whole gin pole with the titanium alloy gin pole.
Use for guarantee that gin pole is transported safely with type place, complicated ground in substation charging equipment district, we are made into gin pole, in, three parts down, to keep the safe enough distance to be transported to assembled on site in place so that gin pole is effortlessly with charging equipment,
Last joint comprises long 2 meters of lifting engine installation, weighs 37 kilograms.Middle joint, following joint length is respectively 3 meters, and weight is respectively 16 kilograms.In order to adapt to 110KV, the sling height of 220KV substation equipment, gin pole can be combined into corresponding 5 meters respectively, and 8 meters highly lift.In order to make gin pole accurately in the time action of lifting appliance installation in position; Reliably, easy to operate with to prevent that the workmen from getting an electric shock injured, compact, the rotating speed adjustable of our utilization structure; Need not speed-changing mechanism; The action precise control is reliable, and output torque is 490N.M, and weight has only 6 kilograms small-sized hydraulic gerotor motor as lifting power.For guaranteeing that lifting rope reaches the requirement of 400 kilograms of pulling force allowable, we select two 304 (7X19-6.4) stainless steel wire ropes as load-carrying lifting rope while hoisting heavy.
In order to prevent that hoist rope from being blocked and wear and tear; Our customized design made steel rope guiding in order discharging change and raise device, for guaranteeing gin pole safety when the lifting appliance, reliable; Stable, we have installed weight overload protection and decompression self-sustaining fender guard in gin pole operating system.
Other mechanical hoisting vehicles of the complete instead of the present invention are to 110KV; All (remove circuit breaker all (except that circuit breaker) primary power distribution equipment of 35KV substation and 220KV substation; Beyond the current transformer) lifting of primary power distribution equipment uses; Minimizing improves the security and stability of system because of the scope of substation for guaranteeing that other mechanical execution vehicle construction safeties need equipment to have a power failure, and also practices thrift a large amount of construction costs simultaneously and can guarantee construction safety.
Utilize operation of the present invention, 3 hours times spent are except that the work responsible official, but 2 people just one group of 220KV lightning arrester of rigging out or other electrical equipments have greatly improved on-the-spot safety and work efficiency.The gin pole cost of transportation is low, uses a dual-purpose light-duty rolling cart of people's goods just can gin pole be transported to the scene.
Save the lifting crane expense, by 1200 yuan/platform every day, the aerial platform expense, every day 1000 yuan/platform with the labour cost that reduces by 2 people, every day, 300 yuan/people calculated, and practiced thrift executive cost=1200+1000+2 * 300=2800 unit in one day altogether.Calculate with regard to my the branch office construction volume in 2010 in the past and can be my branch office every year and practice thrift 500,000 above executive cost.
More than show and described groundwork of the present invention and principal character and advantage of the present invention; The technical personnel of the industry should be understood; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification sheets just explains principle of the present invention, and under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications; These variations and improvement all fall in the scope of the invention that requires protection, and the present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. light self-support titanium alloy hydraulic hanging gin pole comprises decompression self-sustaining HM Hydraulic Motor, changes the machine of raising, titanium plate, titanium plate arm, stainless steel wire rope, main titanium pipe, hoist, main titanium pipe, titanium rod, location anchor ear, hydraulic gear, high-pressure pipeline, base, the steel rope overload protection; Gin pole self-support wheel flutter, steel rope track adjusting wheel, the orderly tapping equipment of steel rope; It is characterized in that said HM Hydraulic Motor is connected through axle with the transition machine, said HM Hydraulic Motor and transition machine are fixed on the titanium plate arm; Under the said titanium plate arm titanium plate is installed, said stainless steel wire rope is enclosed within on the transition machine, and said stainless steel wire rope bottom is with hoist; Said titanium plate is welded on the top of main titanium pipe; The junction at said main titanium pipe middle part is welded with the titanium plate, and said side titanium pipe is positioned at the outside of main titanium pipe, and said titanium rod is welded between the side titanium pipe; Said location anchor ear is enclosed within on the side titanium pipe, and the bottom of said side titanium pipe is welded with base.
2. light self-support titanium alloy hydraulic hanging gin pole according to claim 1; It is characterized in that; Said high-pressure pipeline links together hydraulic gear and HM Hydraulic Motor, and said high-pressure pipeline is positioned at the tubular structure inside that side titanium circumference of cannon bone becomes, and said high-pressure pipeline is equipped with the steel rope overload protection on the end; Gin pole self-support wheel flutter is installed on the anchor ear of said location; Said hydraulic gear inside is equipped with the steel rope track adjusting wheel, and the orderly tapping equipment of said steel rope is positioned at steel rope track adjusting wheel side, and the guiding of said stainless steel wire rope is discharged in order to change and raised device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103809940A CN102491187A (en) | 2011-11-25 | 2011-11-25 | Portable self-supporting titanium alloy hydraulic hoisting derrick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103809940A CN102491187A (en) | 2011-11-25 | 2011-11-25 | Portable self-supporting titanium alloy hydraulic hoisting derrick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102491187A true CN102491187A (en) | 2012-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103809940A Pending CN102491187A (en) | 2011-11-25 | 2011-11-25 | Portable self-supporting titanium alloy hydraulic hoisting derrick |
Country Status (1)
| Country | Link |
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| CN (1) | CN102491187A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1020608A (en) * | 1964-08-21 | 1966-02-23 | Lawrence Colebrook Constructio | An improved method of erecting mobile tower cranes and cranes adapted to be erected by this method |
| US3760953A (en) * | 1971-09-27 | 1973-09-25 | Misitano Ag | Self-erecting crane to be towed by a truck |
| EP0999171A1 (en) * | 1998-11-05 | 2000-05-10 | Gru Dalbe S.r.l. | A foldable jib of a tower crane |
| CN2716420Y (en) * | 2004-07-23 | 2005-08-10 | 广西送变电建设公司 | Fully-Aluminum alloy holding pole |
| CN101279694A (en) * | 2008-05-26 | 2008-10-08 | 长治清华机械厂 | Ultra-low light lorry-mounted crane |
| CN201236478Y (en) * | 2008-08-04 | 2009-05-13 | 南通英雄建筑安装工程有限公司 | Inner/outer inclination-proof apparatus of lifting scaffold |
| US20090134107A1 (en) * | 2007-10-09 | 2009-05-28 | Usa As Represented By The Administrator Of The National Aeronautics And Space Administration | Robotic-Movement Payload Lifter and Manipulator |
| CN201737616U (en) * | 2010-07-06 | 2011-02-09 | 东北电网有限公司 | Double-lifting pole |
| CN102126684A (en) * | 2011-05-05 | 2011-07-20 | 湘乡鸿鹄通用机械科技有限公司 | Hydraulic capstan |
| CN202358851U (en) * | 2011-11-25 | 2012-08-01 | 湖南省电力公司超高压管理局 | Portable and self-supporting titanium alloy hydraulic hoisting derrick mast |
-
2011
- 2011-11-25 CN CN2011103809940A patent/CN102491187A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1020608A (en) * | 1964-08-21 | 1966-02-23 | Lawrence Colebrook Constructio | An improved method of erecting mobile tower cranes and cranes adapted to be erected by this method |
| US3760953A (en) * | 1971-09-27 | 1973-09-25 | Misitano Ag | Self-erecting crane to be towed by a truck |
| EP0999171A1 (en) * | 1998-11-05 | 2000-05-10 | Gru Dalbe S.r.l. | A foldable jib of a tower crane |
| CN2716420Y (en) * | 2004-07-23 | 2005-08-10 | 广西送变电建设公司 | Fully-Aluminum alloy holding pole |
| US20090134107A1 (en) * | 2007-10-09 | 2009-05-28 | Usa As Represented By The Administrator Of The National Aeronautics And Space Administration | Robotic-Movement Payload Lifter and Manipulator |
| CN101279694A (en) * | 2008-05-26 | 2008-10-08 | 长治清华机械厂 | Ultra-low light lorry-mounted crane |
| CN201236478Y (en) * | 2008-08-04 | 2009-05-13 | 南通英雄建筑安装工程有限公司 | Inner/outer inclination-proof apparatus of lifting scaffold |
| CN201737616U (en) * | 2010-07-06 | 2011-02-09 | 东北电网有限公司 | Double-lifting pole |
| CN102126684A (en) * | 2011-05-05 | 2011-07-20 | 湘乡鸿鹄通用机械科技有限公司 | Hydraulic capstan |
| CN202358851U (en) * | 2011-11-25 | 2012-08-01 | 湖南省电力公司超高压管理局 | Portable and self-supporting titanium alloy hydraulic hoisting derrick mast |
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| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130205 |
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Free format text: CORRECT: ADDRESS; FROM: 410000 CHANGSHA, HUNAN PROVINCE TO: 410004 CHANGSHA, HUNAN PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20130205 Address after: The new Shaoguan East Road 410004 in Hunan province Changsha Tianxin District No. 339 Applicant after: EHV Administration Bureau of Hunan Electric Power Company Applicant after: State Grid Corporation of China Address before: 410000 Hunan province Changsha Tianxin District Nanhu Lugudui mountain No. 1 Applicant before: EHV Administration Bureau of Hunan Electric Power Company |
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Application publication date: 20120613 |