CN204549878U - Hydraulic track transfer crane - Google Patents
Hydraulic track transfer crane Download PDFInfo
- Publication number
- CN204549878U CN204549878U CN201520228236.0U CN201520228236U CN204549878U CN 204549878 U CN204549878 U CN 204549878U CN 201520228236 U CN201520228236 U CN 201520228236U CN 204549878 U CN204549878 U CN 204549878U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- back timber
- winding drum
- hydraulic
- transfer crane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a kind of hydraulic track transfer crane, comprise two symmetrically arranged supports, support described in two comprises front leg strut and rear support leg respectively, back timber is provided with between described front leg strut and described rear support leg upper end, be provided with crossbeam between back timber described in two, described crossbeam slides is provided with lifting trolley, and described lifting trolley is fixed with winding drum, described winding drum is wound around and is provided with steel rope, described steel rope outer end is connected with suspension hook; Described winding drum is connected with steel wire elevator actuating device; Rotary damping device is respectively equipped with between back timber described in described crossbeam and two; Be provided with chassis between described front leg strut and described rear support leg lower end, described tray bottom is provided with traveling crawler, and described traveling crawler is sleeved on road wheel, and described road wheel is connected with fluid pressure drive device.The utility model integral structure is firm, and crossbeam, after overcoming maximum damping force, can rotate slightly, hydraulic-driven crawler travel, and crossing ability is good, strong adaptability, can save track transport erected cost.
Description
Technical field
The utility model relates to hanging device technical field, particularly relates to a kind of hydraulic track transfer crane.
Background technology
Transfer crane is the distortion of crane in bridge type, also known as gauntry crane.Current gauntry crane mostly is wheel-track type, needs to complete track in advance during use, and in hoisting transportation work, need along track walking, the track installation exercise time is long, and cost of transportation is high, and large by site influence, use inconvenience, efficiency is low.In hoisting process, crossbeam angle can not be finely tuned, and cannot meet lifting operation in particular cases, require further improvement.
Summary of the invention
It is firm that technical problem to be solved in the utility model is to provide a kind of integral structure, and crossing ability is good, strong adaptability, can be with and carry walking, and flexible operation, is applicable to the hydraulic track transfer crane of building ground lifting operation.
For solving the problems of the technologies described above, the technical solution of the utility model is: hydraulic track transfer crane, comprise two symmetrically arranged supports, support described in two comprises front leg strut and rear support leg respectively, is provided with back timber, is provided with crossbeam described in two between back timber between described front leg strut and described rear support leg upper end, described crossbeam slides and is provided with lifting trolley, described lifting trolley is fixed with winding drum, and described winding drum is wound around and is provided with steel rope, described steel rope outer end is connected with suspension hook; Described winding drum is connected with steel wire elevator actuating device; Rotary damping device is respectively equipped with between back timber described in described crossbeam and two; Be provided with chassis between described front leg strut and described rear support leg lower end, described tray bottom is provided with traveling crawler, and described traveling crawler is sleeved on road wheel, and described road wheel is connected with fluid pressure drive device.
As preferred technical scheme, described steel wire elevator actuating device comprises the drive motor be fixed on described lifting trolley, and described drive motor mouth is connected with described winding drum.
As the improvement to technique scheme, described rotary damping device comprises the rotating shaft of rotating between described back timber and described crossbeam and being provided with, and all sides of described rotating shaft are arranged with rubber damping cover.
As the further improvement to technique scheme, described fluid pressure drive device comprises the electric oil pump be installed on described support, and described electric oil pump is connected with hydraulic drive motor, and described hydraulic drive motor mouth is connected with described road wheel.
As the further improvement to technique scheme, described support is isosceles trapezoidal structure, and trapezoidal base angle is set to 65 ± 2 °.
As the further improvement to technique scheme, described crossbeam is provided with guide rail along its length, bottom described lifting trolley, is provided with the pulley coordinated with described slide.
Owing to have employed technique scheme, hydraulic track transfer crane, comprise two symmetrically arranged supports, support described in two comprises front leg strut and rear support leg respectively, is provided with back timber, is provided with crossbeam described in two between back timber between described front leg strut and described rear support leg upper end, described crossbeam slides and is provided with lifting trolley, described lifting trolley is fixed with winding drum, and described winding drum is wound around and is provided with steel rope, described steel rope outer end is connected with suspension hook; Described winding drum is connected with steel wire elevator actuating device; Rotary damping device is respectively equipped with between back timber described in described crossbeam and two; Be provided with chassis between described front leg strut and described rear support leg lower end, described tray bottom is provided with traveling crawler, and described traveling crawler is sleeved on road wheel, and described road wheel is connected with fluid pressure drive device; The utility model has following beneficial effect: comprise front leg strut and rear support leg respectively by described support, and be provided with back timber between described front leg strut and described rear support leg upper end, be provided with crossbeam between back timber described in two, integral structure is firm; Be respectively equipped with rotary damping device between back timber described in described crossbeam and two, after overcoming maximum damping force, crossbeam can rotate slightly, and crossing ability is good simultaneously; Tray bottom is provided with traveling crawler and is driven by fluid pressure drive device, therefore strong adaptability, can be with and carry walking, be applicable to the lifting operation of building ground, flexible operation, and hoisting capacity transportation volume is large, can save track transport erected cost.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the schematic front view of the utility model embodiment;
Fig. 2 is the schematic side view of the utility model embodiment.
In figure: 1-support; 11-front leg strut; 12-rear support leg; 13-back timber; 14-crossbeam; 15-rotating shaft; 16-rubber damping cover; 17-chassis; 18-guide rail; 2-lifting trolley; 21-winding drum; 22-steel rope; 23-suspension hook; 24-drive motor; 25-pulley; 3-traveling crawler; 4-road wheel; 5-electric oil pump.
Detailed description of the invention
Below in conjunction with drawings and Examples, set forth the utility model further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art can recognize, when not departing from spirit and scope of the present utility model, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As depicted in figs. 1 and 2, hydraulic track transfer crane, comprise two symmetrically arranged supports 1, support 1 described in two comprises front leg strut 11 and rear support leg 12 respectively, be provided with back timber 13 between described front leg strut 11 and described rear support leg 12 upper end, be provided with crossbeam 14 described in two between back timber 13, described crossbeam 14 slides is provided with lifting trolley 2, described crossbeam 14 is provided with guide rail 18 along its length, bottom described lifting trolley 2, is provided with the pulley 25 with described guide rail 18 bearing fit; Described lifting trolley 2 is fixed with winding drum 21, and described winding drum 21 is wound around and is provided with steel rope 22, described steel rope 22 outer end is connected with suspension hook 23; Described winding drum 21 is connected with steel wire elevator actuating device, and described steel wire elevator actuating device comprises the drive motor 24 be fixed on described lifting trolley 2, and described drive motor 24 mouth is connected with described winding drum 21; Be respectively equipped with rotary damping device between back timber 13 described in described crossbeam 14 and two, described rotary damping device comprises the rotating shaft 15 of rotating between described back timber 13 and described crossbeam 14 and being provided with, and all sides of described rotating shaft 15 are arranged with rubber damping cover 16.Chassis 17 is provided with between described front leg strut 11 and described rear support leg 12 lower end, traveling crawler 3 is provided with bottom described chassis 17, described traveling crawler 3 is sleeved on road wheel 4, described road wheel 4 is connected with fluid pressure drive device, described fluid pressure drive device comprises the electric oil pump 5 be installed on described support 1, described electric oil pump 5 is connected with hydraulic drive motor (not shown), and described hydraulic drive motor mouth is connected with described road wheel 4.
Described support 1 entirety is in isosceles trapezoidal structure, and trapezoidal base angle is set to 65 °, and integral structure is firm; Electric oil pump 5 is arranged in the middle part of front leg strut, and bottom adopts hydraulic-driven crawler travel, and track need not be laid in ground, and track area is large, can be with and carry walking, be applicable to the lifting operation of building ground, can save track transport erected cost.
Meanwhile, owing to being respectively equipped with rotary damping device between back timber 13 described in described crossbeam 14 and two, after overcoming maximum damping force, crossbeam 14 can rotate slightly, and crossing ability is good, strong adaptability.
The foregoing is only the schematic detailed description of the invention of the utility model, and be not used to limit scope of the present utility model.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.
Claims (6)
1. hydraulic track transfer crane, comprise two symmetrically arranged supports, it is characterized in that: support described in two comprises front leg strut and rear support leg respectively, back timber is provided with between described front leg strut and described rear support leg upper end, be provided with crossbeam between back timber described in two, described crossbeam slides is provided with lifting trolley, and described lifting trolley is fixed with winding drum, described winding drum is wound around and is provided with steel rope, described steel rope outer end is connected with suspension hook; Described winding drum is connected with steel wire elevator actuating device; Rotary damping device is respectively equipped with between back timber described in described crossbeam and two; Be provided with chassis between described front leg strut and described rear support leg lower end, described tray bottom is provided with traveling crawler, and described traveling crawler is sleeved on road wheel, and described road wheel is connected with fluid pressure drive device.
2. hydraulic track transfer crane as claimed in claim 1, is characterized in that: described steel wire elevator actuating device comprises the drive motor be fixed on described lifting trolley, and described drive motor mouth is connected with described winding drum.
3. hydraulic track transfer crane as claimed in claim 1, it is characterized in that: described rotary damping device comprises the rotating shaft of rotating between described back timber and described crossbeam and being provided with, all sides of described rotating shaft are arranged with rubber damping cover.
4. hydraulic track transfer crane as claimed in claim 1, it is characterized in that: described fluid pressure drive device comprises the electric oil pump be installed on described support, described electric oil pump is connected with hydraulic drive motor, and described hydraulic drive motor mouth is connected with described road wheel.
5. hydraulic track transfer crane as claimed in claim 1, it is characterized in that: described support is isosceles trapezoidal structure, and trapezoidal base angle is set to 65 ± 2 °.
6. the hydraulic track transfer crane as described in any one of claim 1 to 5 claim, is characterized in that: described crossbeam is provided with guide rail along its length, is provided with the pulley coordinated with described slide bottom described lifting trolley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228236.0U CN204549878U (en) | 2015-04-16 | 2015-04-16 | Hydraulic track transfer crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228236.0U CN204549878U (en) | 2015-04-16 | 2015-04-16 | Hydraulic track transfer crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204549878U true CN204549878U (en) | 2015-08-12 |
Family
ID=53825014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520228236.0U Expired - Fee Related CN204549878U (en) | 2015-04-16 | 2015-04-16 | Hydraulic track transfer crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204549878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006397A (en) * | 2016-07-27 | 2016-10-12 | 常俊苹 | Crawler type heavy-duty crane |
| CN109455574A (en) * | 2018-12-05 | 2019-03-12 | 大连英蕴科技有限公司 | A kind of ocean engineering cable reclaimer and method |
-
2015
- 2015-04-16 CN CN201520228236.0U patent/CN204549878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006397A (en) * | 2016-07-27 | 2016-10-12 | 常俊苹 | Crawler type heavy-duty crane |
| CN109455574A (en) * | 2018-12-05 | 2019-03-12 | 大连英蕴科技有限公司 | A kind of ocean engineering cable reclaimer and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203602301U (en) | Movable cantilever lifting device | |
| CN108002229B (en) | A kind of low clearance box culvert part loop wheel machine with turn over function | |
| CN205802797U (en) | A kind of monorail trolley | |
| CN204549878U (en) | Hydraulic track transfer crane | |
| CN204848017U (en) | Swing crane; derrick | |
| CN102689841A (en) | Electric hoist portal crane | |
| CN203486784U (en) | Trolley for installing and disassembling steel moulding plate for construction of anti-colliding wall of bridge | |
| CN203065087U (en) | Novel mobile hoisting device | |
| CN105197811A (en) | Stair-climbing crane | |
| CN102530733B (en) | Large radial gate lifting equipment and lifting method thereof | |
| CN202704870U (en) | Frame beam movable gantry frame | |
| CN203977424U (en) | The multidirectional moving cloth machine of a kind of slope climbing type | |
| CN203558748U (en) | Wheeled crane | |
| CN203284080U (en) | Full-hydraulic telescopic suspension-bridge-type crane | |
| CN205500612U (en) | Container portal crane with rails | |
| CN105151999A (en) | Portable iron core overturning mechanism | |
| CN203755704U (en) | Building pipe placing and conveying support | |
| CN204569122U (en) | Building tower crane cargo hook gear | |
| CN207404758U (en) | A kind of small-sized gantry crane replaced track plates or take off plate | |
| CN205132959U (en) | Climb building hoist | |
| CN102718133A (en) | Crane trolley | |
| CN202913360U (en) | Bridge floor rotary hoisting device | |
| CN104386592B (en) | A kind of special lorry-mounted crane of railway | |
| CN209038890U (en) | Crane for bridge pier crack detection | |
| CN207957536U (en) | A kind of crane |
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: 20150812 Termination date: 20200416 |