CN2910883Y - Direction changeable wheel rail type beam-lifting machine - Google Patents
Direction changeable wheel rail type beam-lifting machine Download PDFInfo
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- CN2910883Y CN2910883Y CN 200620024052 CN200620024052U CN2910883Y CN 2910883 Y CN2910883 Y CN 2910883Y CN 200620024052 CN200620024052 CN 200620024052 CN 200620024052 U CN200620024052 U CN 200620024052U CN 2910883 Y CN2910883 Y CN 2910883Y
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Abstract
The utility model discloses a revertible wheel-rail type beam lifting machine consisting of a gantry supporting leg of the beam lifting machine and large wheel-rails arranged on the beam lifting machine. A balance beam is arranged in the middle of the beam lifting machine; both ends of the balance beam are arranged with the large wheel-rail according to the interval and a downextending jack is arranged in the middle of the balance beam; the top of the balance beam is connected with the cross beam of the gantry supporting leg through a rotary bearing body arranged on the top of the balance beam; a rotary oil cylinder and a vertical and horizontal rail are arranged between the cross beam of the gantry supporting leg and the rotary bearing body; the single-side rail of each vertical and horizontal rail is composed by two apposite single rail and the orthogonal point of each vertical and horizontal rail is arranged with a public rail head arranged with a bearing seat which solve the only unidirectional traveling mechanism of the existing beam lifting machine so that the beam lifting machine can transform rail from one direction to the other direction to work; the transformation improves the working efficiency and the utilization ratio of the beam lifting machine significantly.
Description
Technical field
The utility model relates to a kind of gate-type weight-lifting equipment of lifting operation of the concrete boxlike beam that is exclusively used in the high speed railway beam making field, specifically a kind of wheel-track type lifting beam machine capable of reversing.
Background technology
At present, mainly contain two kinds of walking manners in the lifting beam machine equipment at home and abroad; A kind of is rubber-tyred; Another kind is a wheel-track type.Wherein wheel-track type hangs down about one times than the cost of rubber-tyred, and in existing application, the lifting beam machine of the traveling gear of this wheel-track type uses commonplace.
But for wheel-track type bale handle and wheel track transfer crane, when its beam making field operation, it can only be along the track traveling of a direction, and can not commutate.Specifically, the track of high speed railway beam making field is that vertical interlaced is arranged in length and breadth, therefore, lifting beam machine just is divided into the long rails operator with the cross track operator, no matter this lifting beam machine is under zero load or loading condition, all can't transfer on the cross track special-purposely from long rails, thereby must increase several lifting beam machines and carry out alternation; So cause can't making adjustment to the busy not busy inequality of operation in length and breadth, i.e. lifting beam machine operation on direction of regular meeting's generation is busy, and the idle impunity of the lifting beam machine on the other direction.Therefore not only influence the work efficiency of full Liang Chang, the also corresponding degree of utilization that reduces lifting beam machine.
The utility model content
The purpose of this utility model is can not adapt in length and breadth to the track walking problem that alternately commutates for solving lifting beam machine traveling gear in above-mentioned, and a kind of commutation wheel-track type lifting beam machine is provided.
Another purpose of the present utility model also provides the walking rails that adapts to wheel track capable of reversing.
For achieving the above object, technical solution of the present utility model is finished by following measure, a kind of wheel-track type lifting beam machine capable of reversing, and it comprises switchable cart wheel track and track two parts in length and breadth;
Switchable cart wheel track, the cart wheel track with each unit is installed in the two ends of an equalizing bar at a certain distance, and the middle part of this equalizing bar is provided with a jack that stretches out downwards; The top of equalizing bar is provided with a rotated bearing body and is connected with gantry supporting leg base cross members, and the single-revolution oil cylinder is set between described crossbeam and rotated bearing body; With
A track in length and breadth, this in length and breadth the every single-sided tracks in the track have the single rail of spacing by two and form side by side, and each in length and breadth track be " ten " word quadrature position place a public rail head that has supporting base be set.
Equalizing bar of the present utility model can rotate with respect to jack.When needs commutated, the cart wheel track rotation that acts on rotary support drive equalizing bar and upward distribution thereof by oil cylinder can be finished commutation for 90 °.
Public rail head supporting base of the present utility model is a fixed body; Or rotor.
Each rail end at the quadrature of track in length and breadth of the present utility model place should leave the gap.Its effect is the cart wheel track by in length and breadth when track commutates, and can conveniently enter on the track after the commutation.
Wheel track lifting beam machine capable of reversing of the present utility model because of adopting switchable big track wheel and two-orbit, can realize that lifting beam machine integral body finishes vertical and horizontal traveling.Solved the mechanism that existing lifting beam machine can only unidirectional traveling, and the lifting beam machine of configuration some, thereby improved the efficiency of Liang Chang and the degree of utilization of separate unit lifting beam machine greatly, reduce the configuration quantity of Liang Chang to bale handle.
Description of drawings
Fig. 1 is this later-model structural representation.
Fig. 2 is the scheme drawing of orbital arrangement in length and breadth of cart traveling.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, to this novel being described in further detail.
By wheel-track type lifting beam machine capable of reversing shown in Figure 1, it is a gantry frame type lifting beam machine, these lifting beam machine both sides are gantry supporting legs 1 with rigidity, in its bottom a crossbeam 2 are set and constitute a geometry unchanged body, and can guarantee the overturning stability of lifting beam machine along either direction.In addition, single-revolution control oil cylinder 7 also is set between bale handle 2 bottoms and rotated bearing body 3.The bottom of this crossbeam 2 is by being provided with the top that a rotated bearing body 3 is connected in equalizing bar 4.Be respectively equipped with the cart wheel track 5 of steering unit at the two ends of described each equalizing bar 4.Be provided with one at the middle part of its equalizing bar 4 and stretch out hydraulic jack 6 downwards.When the cart wheel track commutated, hydraulic jack 6 stretched out, the whole end face that de-orbits of jack-up lifting beam machine, this moment by hydraulic ram 7 act on rotated bearing body 3 drive equalizing bars 4 and on wheel track 5 rotate 90 °, promptly finish commutation work.Described lifting beam machine is placed in length and breadth by two side legs 1, cart wheel track 5 and moves on the track 8.For guaranteeing that cart quadrature place is provided with a public rail head 9 that has supporting base.
In this was novel, related equalizing bar 4 was one and can turns round with respect to jack 6 that its angle of revolution is 90 °.
Fig. 2 has provided the arrangement plan of track in length and breadth.Described track comprise long rails 8 and cross track 8 '.And in length and breadth to track 8 and 8 ' each track form side by side by two single tracks with spacing.For the cart wheel track commutates smoothly, and each in length and breadth track 8 and 8 ' be " on " word quadrature position place is provided with a public rail head 9 that has supporting base.The effect of the public rail head 9 of this supporting base is: on the one hand, be used for being used with thousands of jin of tops of cart commutation wheel track; On the other hand, be used for that the cart wheel track can be by the function of public rail head smooth transition walking under the non-commutation service condition of lifting beam machine.
In this was novel, the public rail head 9 of related supporting base was fixed bodies, and its public rail head is partially embedded on the concrete bearing seat.Its supporting base partly be higher than public rail head partly also as required the public rail head of this supporting base be a gyro-rotor, cooperate with jack with convenient.
In this was novel, when two single tracks of described each track were arranged side by side, its gauge was advisable with 1m.Vertical two orbit centres are apart from the span that should equal lifting beam machine; If the span of 400T lifting beam machine is 40M; The width between centers that the width between centers of cross track should equal two big wheel tracks of side gantry supporting leg is 8m.
In this was novel, how many settings of the quadrature track of each unit of track in length and breadth should locate the quadrature track that reversal point is provided with phase configuration according to full Liang Chang needs.
In this was novel, should leave between each rail end at the described quadrature of track in length and breadth place is mutual can be by the gap of cart wheel track.Like this when the cart wheel track need commutate, can smoothly transit on the track after the commutation.
Claims (4)
1, a kind of wheel-track type lifting beam machine capable of reversing, the cart wheel track that comprises the lifting beam machine supporting leg and be provided with is arranged on the track by big wheel track, it is characterized in that, and it has switchable cart wheel track and track two parts in length and breadth;
Cart wheel track capable of reversing, the cart wheel track with each unit is installed in the two ends of an equalizing bar (4) at a certain distance, and the middle part of this equalizing bar (4) is provided with a jack that stretches out (6) downwards; A rotated bearing body (3) is set at the top of equalizing bar is connected, single-revolution control oil cylinder (7) is set between described crossbeam (2) and rotated bearing body (3) with gantry supporting leg (1) base cross members (2); With
A track in length and breadth, this in length and breadth the every single-sided tracks in the track (8,8 ') form side by side by two single tracks with spacing, and each in length and breadth track (8,8 ') be " ten " word quadrature position place a public rail head (9) that has supporting base be set.
2, by the wheel-track type lifting beam machine described capable of reversing of claim 1, it is characterized in that described equalizing bar (4) rotates with respect to jack (6).
3, by the described wheel-track type lifting beam machine capable of reversing of claim 1, it is characterized in that the public rail head of described supporting base (9) is a fixed body; Or gyro-rotor.
4, by the described wheel-track type lifting beam machine capable of reversing of claim 1, it is characterized in that, describedly should leave the gap to each rail end at track (8,8 ') quadrature place in length and breadth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620024052 CN2910883Y (en) | 2006-04-05 | 2006-04-05 | Direction changeable wheel rail type beam-lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620024052 CN2910883Y (en) | 2006-04-05 | 2006-04-05 | Direction changeable wheel rail type beam-lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2910883Y true CN2910883Y (en) | 2007-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620024052 Expired - Lifetime CN2910883Y (en) | 2006-04-05 | 2006-04-05 | Direction changeable wheel rail type beam-lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2910883Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528418A (en) * | 2012-01-11 | 2012-07-04 | 中国建筑第二工程局有限公司 | High-precision large-diameter flange steel pipe partition and rail-changing installation device and method |
| CN105752816A (en) * | 2016-04-19 | 2016-07-13 | 青岛海西重机有限责任公司 | Large gantry crane and height-increasing lifting beam capable of increasing the lifting height of large gantry crane |
| CN108083129A (en) * | 2017-12-27 | 2018-05-29 | 无锡石油化工起重机有限公司 | Open-air automatic rainproof type explosion-proof crane |
| CN108128708A (en) * | 2018-01-23 | 2018-06-08 | 中铁十局集团汉江重工有限公司 | A kind of wheel-track type bale handle carrying implement |
| CN112723182A (en) * | 2021-01-12 | 2021-04-30 | 中铁十四局集团第一工程发展有限公司 | Hoisting equipment capable of walking in transverse rail transfer mode |
-
2006
- 2006-04-05 CN CN 200620024052 patent/CN2910883Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528418A (en) * | 2012-01-11 | 2012-07-04 | 中国建筑第二工程局有限公司 | High-precision large-diameter flange steel pipe partition and rail-changing installation device and method |
| CN102528418B (en) * | 2012-01-11 | 2013-12-04 | 中国建筑第二工程局有限公司 | High-precision large-diameter flange steel pipe partition and rail-changing installation method |
| CN105752816A (en) * | 2016-04-19 | 2016-07-13 | 青岛海西重机有限责任公司 | Large gantry crane and height-increasing lifting beam capable of increasing the lifting height of large gantry crane |
| CN108083129A (en) * | 2017-12-27 | 2018-05-29 | 无锡石油化工起重机有限公司 | Open-air automatic rainproof type explosion-proof crane |
| CN108128708A (en) * | 2018-01-23 | 2018-06-08 | 中铁十局集团汉江重工有限公司 | A kind of wheel-track type bale handle carrying implement |
| CN112723182A (en) * | 2021-01-12 | 2021-04-30 | 中铁十四局集团第一工程发展有限公司 | Hoisting equipment capable of walking in transverse rail transfer mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: QINHUANGDAO TIANYE TONGLIAN ZHONGGONG CO., LTD. Free format text: FORMER NAME OR ADDRESS: COMMUNICATIONS ROAD + BRIDGE MACHINERY CO., LTD., BEIDAIHE, QINHUANGDAO CITY |
|
| CP03 | Change of name, title or address |
Address after: No. 48 Jincheng Road, Beidaihe District, Hebei, Qinhuangdao Province, China: 066100 Patentee after: Qinhuangdao Tianye Tolian Heavy Industry Co., Ltd. Address before: No. 48 Jincheng Road, Beidaihe District, Hebei, Qinhuangdao Province, China: 066100 Patentee before: Qinhuangdao Beidahe Tolian Road and Bridge Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070613 |
|
| EXPY | Termination of patent right or utility model |