CN1342596A - High-efficiency crane with conveying pipe device - Google Patents
High-efficiency crane with conveying pipe device Download PDFInfo
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- CN1342596A CN1342596A CN 00112289 CN00112289A CN1342596A CN 1342596 A CN1342596 A CN 1342596A CN 00112289 CN00112289 CN 00112289 CN 00112289 A CN00112289 A CN 00112289A CN 1342596 A CN1342596 A CN 1342596A
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- counterweight
- boom
- vertical beam
- outer ring
- crane
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- 239000000446 fuel Substances 0.000 claims description 13
- 239000003921 oil Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 239000002828 fuel tank Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 2
- 241000220317 Rosa Species 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000002153 concerted effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The invention discloses a crane with a conveying pipe device used for construction. The crane consists of a cross beam (1), a vertical beam (2), an original counterweight (3), a lifting hook (4) and a material feeding body (5), wherein the material feeding body (5) is fixed on the vertical beam (2), and when a distributing rod (5-2) and a rear counterweight (5-3-2) of the material feeding body (5) are extended, the material feeding body (5) is rotated to a required position for feeding. After adopting this structure, it is very convenient to remove the position that conveys the muddy earth pipe, can improve and carry muddy earth work efficiency, and this structure operates steadily, and when the conveying mixes earth, the crane can continue work simultaneously.
Description
The transmission that the present invention relates to a kind of architectural use mixes the crane of earth pipe and transhipment material.
Existing skyscraper is because of highly higher, and the handling of normal employing crane adopts transmission pump by being installed in architectural feed pipe and transmit mixed earth in transhipment material process, and mixed earth is passed to desired location.Because of in work progress, feeding position often changes, and feed pipe also will change accordingly, and mobile feed pipe is very inconvenient, and feed pipe will stop feeding in the change process sometimes, and work efficiency is lower like this.
Purpose of the present invention just provides a kind of crane of window conveyer conveyor trunk device.
In order to reach above purpose, the crane of window conveyer conveyor trunk device of the present invention is by crossbeam, vertical beam, and former counterweight, suspension hook and feeding body are formed.Its center member, vertical beam, former counterweight is identical with existing crane with suspension hook, the feeding body is fixed on the housing of vertical beam, the feeding body is by rotor, boom, balance weight body, compositions such as feed pipe, rotor is by the outer ring, inner ring, following circle, roll body, compositions such as rotational power group and fuel feeding body, outer ring, inner ring is fallen and all protruding on the circle block that goes out is arranged, when roll body is put into outer ring and inner ring respectively, when outer ring and following circle, block does not move axially roll body along roll body, outer ring and following circle have gear ring by Bolt Connection on inner ring, the rotational power group is by HM Hydraulic Motor, and gear and drg are formed; The hydraulic motor output shaft end is connected to gear, is equipped with drg in the middle of HM Hydraulic Motor and gear.Gear in the rotational power group and gear ring engagement, the rotational power group is fixed on the outer ring; The gusset piece on the inner ring and the housing of vertical beam link, and the fuel feeding body is installed on the outer ring, and the fuel feeding body is by fuel tank, and hydraulic oil, oil pump, fuel tap, oil pipe and bolt of rear end plate are formed, and each oil pipe is fixed on the outer ring.On the outer ring, be equipped with the boom back plate, boom gusset piece and back counterweight back plate, back counterweight gusset piece, hole on the boom gusset piece links by pin and boom, hydraulic actuating cylinder one end bearing of boom first segment is on the boom cramp bar, balance weight body is made up of middle counterweight and rear portion counterweight, middle counterweight is installed on the outer ring, the rear portion counterweight is by posterior bracket, back counterweight and back counterweight support are formed, back counterweight is installed on the posterior bracket, posterior bracket links by the back counterweight gusset piece on attachment pegs and the outer ring, back counterweight support one end and posterior bracket link, back counterweight back plate links by pin on the other end and the outer ring, feed pipe is housed on vertical beam, be equipped with stinger on the housing of vertical beam, stinger holds up feed pipe, is equipped with nut on the housing of vertical beam, flexible of the inside casing gluing of vertical beam, screw rod is pressed onto on the inside casing elastomer block of vertical beam by nut, and is steady when making rotor work.Remote control is adopted in the action control of rotor each several part.During use, the boom first segment is stretched out, then posterior bracket is risen simultaneously, rise each joint of boom back, HM Hydraulic Motor in the starting turning effort group goes to required angle with the feeding body, and the starting transmission pump mixes earth and delivers to desired location along feed pipe always.In feeding body feeding process, top crane can work on.When feeding finishes, pack up boom and posterior bracket simultaneously.Be installed in because of the feeding body on the housing of vertical beam, therefore, when the housing of vertical beam rose or descend, the feeding body and then rose or descends, and just feed pipe should be unclamped before and after rising or descending, and added or removed corresponding feed pipe length, connected after reaching size again.Because of balance weight body adopts middle counterweight and rear portion counterweight separately, when boom off working state and maximum rating, feeding body relative vertical beam under each power effect is balance all the time, be that the rear portion counterweight reaches the longest, when boom all shrank, intermediate configurations is heavy not to make the feeding body tilt to rear portion counterweight direction because of having; Equally, the rear portion counterweight reaches the longest, when each bar of boom stretches out the longest and feeding, because of there being middle counterweight that the feeding body is tilted to the boom direction, the moment that produces of making a concerted effort of feeding body horizontal direction is given in each supporting of boom and rear portion counterweight, and feeding body and the former counterweight of crossbeam moment that vertical beam is produced, because of middle counterweight heavier, rear portion counterweight and boom, former counterweight and crossbeam are even for the symmetry installation, so whole crane can not fall down under each moment loading.
After adopting this structure, owing to used boom mechanism, the position of moving the mixed earth pipe of transmission is very convenient, can save construction manpower and time; Improve to carry and mix mud efficient, but while transmission pump friction feeding.This structure operates steadily, and when transmission mixed earth, crane can work on, and can improve the synthetic operation efficient of crane.
Execute real mode below in conjunction with accompanying drawing and concrete one, the present invention is further detailed explanation.
Fig. 1 is the crane of window conveyer conveyor trunk device of the present invention, specifically executes the assembling of real mode and always schemes.
Fig. 2 is the A-A cutaway view that the crane of window conveyer conveyor trunk device of the present invention assembles total figure.
Fig. 3 is the B-B cutaway view of crane Fig. 2 of window conveyer conveyor trunk device of the present invention.
Fig. 4 is the stressed sketch of crane feeding body vertical direction of window conveyer conveyor trunk device of the present invention.
Fig. 5 is the stressed sketch of crane feeding body vertical direction of window conveyer conveyor trunk device of the present invention.
Shown in Fig. 1, Fig. 2, Fig. 3, the crane of window conveyer conveyor trunk device of the present invention is made up of crossbeam (1), vertical beam (2), former counterweight (3), suspension hook (4) and feeding body (5), its center member (1), vertical beam (2), former counterweight (3) are identical with existing crane with suspension hook (4), feeding body (5) is fixed on the housing (2-1) of vertical beam (2), and feeding body (5) is made up of rotor (5-1), boom (5-2), balance weight body (5-3) and feed pipe (5-4).Rotor (5-1) is made up of outer ring (5-1-1), inner ring (5-1-2), following circle (5-1-3), roll body (5-1-4), rotational power group (5-1-5) and fuel feeding body (5-1-6).The block that protrusion is all arranged on outer ring (5-1-1), inner ring (5-1-2) He Xiaquan (5-1-3), when roll body (5-1-4) is put into outer ring (5-1-1) and inner ring (5-1-2), outer ring (5-1-1) He Xiaquan (5-1-3) respectively, block does not move axially roll body (5-1-4) along roll body (5-1-4), outer ring (5-1-1) He Xiaquan (5-1-3) is connected by bolt (5-1-7), on inner ring (5-1-2) gear ring is arranged; Rotational power group (5-1-5) is made up of HM Hydraulic Motor (5-1-5-1), gear (5-1-5-2) and drg (5-1-5-3); The output shaft end of HM Hydraulic Motor (5-1-5-1) is equipped with gear (5-1-5-2), at the middle drg (5-1-5-3) that is equipped with of HM Hydraulic Motor (5-1-5-1) and gear (5-1-5-2).Gear (5-1-5-2) in the rotational power group (5-1-5) and the engagement of the gear ring of inner ring (5-1-2), rotational power group (5-1-5) is fixed on the outer ring by bolt (5-1-5-4); The housing (2-1) of gusset piece on the inner ring (5-1-2) and vertical beam (2) links.Fuel feeding body (5-1-6) is installed on the outer ring (5-1-1); Fuel feeding body (5-1-6) is made up of fuel tank (5-1-6-1), hydraulic oil (5-1-6-2), oil pump (5-1-6-3), fuel tap (5-1-6-4), oil pipe (5-1-6-5) and bolt of rear end plate (5-1-6-6), and each oil pipe (5-1-6-5) is fixed on the outer ring (5-1-1).On outer ring (5-1-1), be equipped with boom back plate (5-1-1-1), boom gusset piece (5-1-1-2), back counterweight back plate (5-1-1-3) and back counterweight gusset piece (5-1-1-4); Hole on the boom gusset piece (5-1-1-2) links by pin (5-1-1-5) and boom (5-2), and hydraulic actuating cylinder (5-2-1) end bearing of boom (5-2) first segment is on boom cramp bar (5-2-2); Balance weight body (5-3) is made up of middle counterweight (5-3-1) and rear portion counterweight (5-3-2), middle counterweight (5-3-1) is installed on the outer ring (5-1-1) by bolt (5-3-1-1), rear portion counterweight (5-3-2) is waited by posterior bracket (5-3-2-1), back counterweight (5-3-2-2) and back counterweight support (5-3-2-3) to be formed, back counterweight (5-3-2-2) be installed in posterior bracket (5-3-2-1) upward, posterior bracket (5-3-2-1) by attachment pegs (5-3-2-4) and after counterweight gusset piece (5-1-1-4) link; Back counterweight support (5-3-2-3) end and posterior bracket (5-3-2-1) link, the other end links by pin (5-3-2-4) with back counterweight back plate (5-1-1-3), feed pipe (5-4) is housed on vertical beam (2), feed pipe (5-4) termination transmission pump (after Fig. 1 lower dotted line), another termination boom feed pipe (5-2-3); Be equipped with stinger (5-4-1) on the housing (2-1) of vertical beam (2), stinger (5-4-1) holds up feed pipe (5-4); Be equipped with nut (2-1-1) on the housing (2-1) of vertical beam (2), screw rod (2-1-2) is pressed onto on inside casing (2-2) elastomer block (2-2-1) of vertical beam (2) by nut (2-1-1), and is steady when making rotor (5) work.Remote control is adopted in the action control of rotor (5) each several part.Shown in Figure 4 is that back counterweight reaches horizontal direction, feeding body stressing conditions, W among the figure when boom stretches out the longest feeding
1Be middle counterweight weight, W
2Be back counterweight weight, W
3Weight when working for boom, a is the width of the inside casing (2-2) in the vertical beam (2), b is W
2To the distance of toppling direction inside casing (2-2), C is W
3To the distance of toppling direction inside casing (2-2), be W
2* b+W
1* (a/2)＞W
3Get final product during * C; Shown in Figure 5, when boom is reduced to hour, when back counterweight reaches horizontal direction, W
4Weight when not having on the mixed mud for boom, d is W
4To A point distance, work as W
2* (b-a)＜W
1* (a/2)+W
4* get final product (a+d) time.In two formulas, a, c, W
3, W
4For quantitatively, as long as reasonable distribution W
1, W
2Can satisfy above two formulas with the numeral of b.Because this two states is the maximum weighted state, so other state also is a safe condition; So it is during upper hooks (4) handling material, and unaffected.
The action control of rotor each several part also can have been adopted line control, and switch can be placed in the control desk of crane operator's compartment; The rear portion counterweight can adopt posterior bracket to make the horizontal fixed formula and set up horizontal rail, and back counterweight can be along moving on the track under the wheel effect of driven by motor, thereby reach equilibrium activity; The rotational power group also can be made up of motor, gear and drg, and its effect is constant.Enter the preceding feed pipe of boom and can adopt flexible pipe, flexible pipe enters boom under the stinger effect.Power lead can be put between the inside casing of vertical beam and housing, and this product not only is fit to adhesion type, also is fit to fixed type, inner climbing type and walking.The slewing area of rotor is provided with limit switch control.These conversion all drop within protection scope of the present invention.
Claims (6)
1, a kind of crane of window conveyer conveyor trunk device, form by crossbeam, vertical beam, former counterweight, suspension hook, crossbeam is positioned on the vertical beam, the first wife re-mounts the crossbeam afterbody, suspension hook is positioned on the crossbeam front end, it is characterized in that, the feeding body of forming by rotor (5-1), boom (5-2), balance weight body (5-3) and feed pipe (5-4) (5), boom (5-2) and balance weight body (5-3) are installed on the rotor (5-1), feed pipe (5-4) is positioned on the vertical beam, one termination transmission pump, another termination boom (5-2); Middle counterweight (5-2-1) in the balance weight body (5-3) and rear portion counterweight (5-3-2) are positioned on rotor (5-1) middle part and afterbody respectively; As required, after boom (5-2) and rear portion counterweight (5-3-2) were stretched out, rotor (5-1) rotated desired location, the starting transmission pump, and mixed earth just can pass to desired location, on one side can transmit according to concrete needs simultaneously, Yi Bian move; Mix in the earth process in whole transmission, the suspension hook that is positioned on the vertical beam can be worked simultaneously.
2, the crane of window conveyer conveyor trunk device according to claim 1, it is characterized in that rotor (5-1) is made up of outer ring (5-1-1), inner ring (5-1-2), following circle (5-1-3), roll body (5-1-4), rotational power group (5-1-5) and fuel feeding body (5-1-6); The block that protrusion is all arranged in outer ring (5-1-1), inner ring (5-1-2) and the inner ring (5-1-2), when rolling body (5-1-4) is put into outer ring (5-1-1) with inner ring (5-1-2) He Xiaquan (5-1-3) and inner ring (5-1-2), rolling body (5-1-4) can roll, and the block that is protruded blocks and can not move axially; Inner ring is connected by bolt (5-1-7) with Xia Quan (5-1-3); On inner ring (5-1-2) gear ring is arranged, turning effort group (5-1-5) is made up of HM Hydraulic Motor (5-1-5-1), gear (5-1-5-2) and drg (5-1-5-3); The output shaft end of HM Hydraulic Motor (5-1-5-1) is equipped with gear (5-1-5-2), at the middle drg (5-1-5-3) that is equipped with of HM Hydraulic Motor (5-1-5-1) and gear (5-1-5-2), gear (5-1-5-2) in the rotational power group (5-1-5) and the engagement of the gear ring of inner ring (5-1-2), rotational power group (5-1-5) is fixed on the outer ring (5-1-1) by bolt (5-1-5-4); The housing (2-1) of gusset piece on the inner ring (5-1-2) and vertical beam (2) links; Fuel feeding body (5-1-6) is made up of fuel tank (5-1-6-1), hydraulic oil (5-1-6-2), oil pump (5-1-6-3), fuel tap (5-1-6-4), oil pipe (5-1-6-5) and bolt of rear end plate (5-1-6-6), each oil pipe (5-1-6-5) is fixed on the outer ring (5-1-1), fuel feeding body (5-1-6) is installed on the outer ring (5-1-1) by bolt (5-1-6-6), after oil pump (5-1-6-3) starting, hydraulic oil (5-1-6-2) from fuel tank (5-1-6-1) by oil pipe (5-1-6-5) reach fuel tap (5-1-6-4), each work piece is got back to fuel tank (5-1-6-1).
3, the crane of window conveyer conveyor trunk device according to claim 1, it is characterized in that, on outer ring (5-1-1), be equipped with boom back plate (5-1-1-1), boom gusset piece (5-1-1-2), back counterweight back plate (5-1-1-3) and back counterweight gusset piece (5-1-1-4), hole on the boom gusset piece (5-1-1-2) links by pin (5-1-1-5) and boom (5-2), hydraulic actuating cylinder (5-2-1) end bearing of boom (5-2) first segment is on boom cramp bar (5-2-2), balance weight body (5-3) is made up of middle counterweight (5-3-1) and rear portion counterweight (5-3-2), middle counterweight (5-3-1) is installed on the outer ring (5-1-1), rear portion counterweight (5-3-2) is by posterior bracket (5-3-2-1), back counterweight (5-3-2-2) and back counterweight support (5-3-2-3) are formed, back counterweight (5-3-2-2) is installed on the posterior bracket (5-3-2-1), posterior bracket (5-3-2-1) links by the back counterweight gusset piece (5-1-1-4) on attachment pegs (5-3-2-4) and the outer ring (5-1-1), back counterweight support (5-3-2-3) end and posterior bracket (5-3-2-1) link, the other end and outer ring (5-1-1) are gone up back counterweight back plate (5-1-1-3) and are linked by pin (5-3-2-4), after each hydraulic actuating cylinder oil-feed, boom (5-2) and back counterweight (5-3-2-2) are all stretched out, after HM Hydraulic Motor (5-1-5-1) oil-feed, feeding body (5) rotates.
4, the crane of window conveyer conveyor trunk device according to claim 1 is characterized in that, is equipped with stinger (5-4-1) on the housing (2-1) of vertical beam (2), and stinger (5-4-1) will enter feed pipe (5-2-3) picking-up that boom (5-2) is located.
5, the crane of window conveyer conveyor trunk device according to claim 1, it is characterized in that, on the housing (2-1) of vertical beam (2), be equipped with nut (2-1-1), screw rod (2-1-2) is pressed onto on the elastomer block (2-2-1) of vertical beam (2) inside casing (2-2) by nut (2-1-1), makes rotor (5) stable working.
6, the crane of window conveyer conveyor trunk device according to claim 1, it is characterized in that, in feeding body (5), when boom (5-2) is stretched the longest feeding, back counterweight (5-3-2-2) is when reaching horizontal direction, feeding body (5) is under middle counterweight (5-3-1) effect, can not tilt to boom (5-2) direction, can not rotate simultaneously to another fulcrum of inside casing (2-2) around vertical beam (2) yet, when the whole withdrawals of boom (5-2) there are not feeding, back counterweight (5-3-2-2) is when reaching horizontal direction, and not counterweight (5-3-2-2) direction inclination backward equally also can not rotated to another fulcrum of inside casing (2-2) of linger (2); So in whole work operational process, the work of feeding body (5) can not influence the work of suspension hook (4) and carry out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00112289 CN1342596A (en) | 2000-09-13 | 2000-09-13 | High-efficiency crane with conveying pipe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00112289 CN1342596A (en) | 2000-09-13 | 2000-09-13 | High-efficiency crane with conveying pipe device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1342596A true CN1342596A (en) | 2002-04-03 |
Family
ID=4582159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00112289 Pending CN1342596A (en) | 2000-09-13 | 2000-09-13 | High-efficiency crane with conveying pipe device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1342596A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565190A (en) * | 2016-02-29 | 2016-05-11 | 芜湖合建路桥机械有限公司 | Novel tower crane |
-
2000
- 2000-09-13 CN CN 00112289 patent/CN1342596A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565190A (en) * | 2016-02-29 | 2016-05-11 | 芜湖合建路桥机械有限公司 | Novel tower crane |
| CN105565190B (en) * | 2016-02-29 | 2017-06-20 | 芜湖合建路桥机械有限公司 | A kind of derrick crane |
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