CN201495031U - Walking system of gantry crane - Google Patents
Walking system of gantry crane Download PDFInfo
- Publication number
- CN201495031U CN201495031U CN2009202319603U CN200920231960U CN201495031U CN 201495031 U CN201495031 U CN 201495031U CN 2009202319603 U CN2009202319603 U CN 2009202319603U CN 200920231960 U CN200920231960 U CN 200920231960U CN 201495031 U CN201495031 U CN 201495031U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- turnover panel
- support
- pipe link
- panel device
- 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
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- Control And Safety Of Cranes (AREA)
Abstract
The utility model relates to a walking system of a gantry crane, which comprises a triangular support ladder, a first link rod, and a second link rod. The first link rod and the second link rod are transversely connected to the interior of the triangular support ladder; traveling wheels are connected to two ends at the bottom of the triangular support ladder; a board turner is arranged under the second link rod; and rail clamps are arranged on the outer sides of the two traveling wheels. The utility model has the advantages that the structure is simple, the turning board on a ditch can be opened to facilitate the entry or exit of a crane, and the safety of the manufacturing site is ensured because the crane is prevented from automatically sliding after parking.
Description
Technical field:
The utility model relates to a kind of running gear of transfer crane.
Background technology:
Production scene at large ship and so on; there is duct in regular meeting; raceway groove etc.; to make things convenient for the walking of hoisting crane etc.; the cable of general hoisting crane all is that an end is connected with power supply; the other end is connected with hoisting crane; because of hoisting crane needs walking; so just need a lot of cables, cable generally all is placed on duct; in the raceway groove, but in the production scene; this duct; raceway groove can influence on-site installation personnel's walking; so installation personnel can be at duct; raceway groove upper berth steel plate, with convenient walking, but like this; meetings such as hoisting crane touch steel plate owing to cable and can't pass through smoothly; after need manually opening steel plate and treating that hoisting crane is walked, cover steel plate more again, bring a lot of inconvenience to the production scene like this; and hoisting crane is after parking; can be because environmental factor, as the effect of wind-force etc., hoisting crane is slided voluntarily; exist very big safe shadow to suffer from not only to hoisting crane self, and to the technical personnel in producing.
Summary of the invention:
The purpose of this utility model is in order to overcome above deficiency, provide a kind of simple in structure, can open the turnover panel on the raceway groove, make things convenient for hoisting crane current, and can prevent that hoisting crane from sliding automatically after parking, thereby guarantee the running gear of the transfer crane of production scene safety.
The purpose of this utility model is achieved through the following technical solutions: a kind of running gear of transfer crane, comprise the triangular support ladder, head rod, second pipe link, be connected with the head rod and second pipe link in triangular support ladder inner transverse, head rod places the top of second pipe link, the two ends, bottom of triangular support ladder all are connected with road wheel, have the turnover panel device at second pipe link, the turnover panel device comprises turnover panel device fixed support, the turnover panel support, first road wheel, rolling wheel support, in turnover panel device fixed support, be provided with vertical pipe link, vertically an end of pipe link places turnover panel device fixed support inside, the other end places the support bracket fastened outside of turnover panel device, place an end of the exterior vertical pipe link of turnover panel device fixed support to be connected with panel turnover device, the two ends, the left and right sides of panel turnover device are connected with first road wheel, the front portion of panel turnover device is connected with rolling wheel support, rolling wheel support is a bridge-type, on rolling wheel support, be provided with a plurality of rollers, the outside of two road wheels is all by being welded to connect rail clamping device, rail clamping device comprises two parallel operation fixed mounts and two parallel stay bearing plates, two operation fixed mounts place the top of two stay bearing plates, run through between two stay bearing plates and be provided with horizontal S. A., and all fix by locking cap, two locking caps place the outside of two stay bearing plates, be connected with left clamping plate and right clamping plate on the S. A., the bottom of left side clamping plate and right clamping plate links to each other with the position of S. A. between two stay bearing plates, the top of left side clamping plate and right clamping plate all is provided with an inclined-plane, the middle part of a left side clamping plate and right clamping plate is laterally run through and is provided with clamp shaft, the lateral length of clamp shaft is greater than the lateral length of road wheel, its two ends place outside the road wheel, the two ends of clamp shaft all are provided with clamping lever, the front end of two operation fixed mounts laterally runs through and is provided with latch, and latch places the front portion of left clamping plate and right clamping plate.
The utility model compared with prior art has the following advantages: the turnover panel device directly can be fixed on by fixed support on the hoisting crane that needs to use; open by the end of a plurality of rollers on the rolling wheel support turnover panel; can make traveling gear smoothly by groove etc. like this; and the structure of turnover panel device is comparatively simple; after hoisting crane is shut down; take out latch; thereby left clamping plate and right clamping plate are placed in orbit simultaneously; width according to track; by clamping lever adjustable clamp mandrel; thereby clamping plate are fixed on the both sides of track, have so just guaranteed that hoisting crane can not slide because of external factors such as wind-force make hoisting crane, has guaranteed the production safety of operation site.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model turnover panel device;
Fig. 3 is that the A of Fig. 2 is to structural representation;
Fig. 4 is the structural representation of the utility model rail clamping device;
Fig. 5 is that the B of Fig. 4 is to structural representation;
Number in the figure: 1-triangular support ladder, 2-head rod, 3-second pipe link, 4-road wheel, 5-turnover panel device fixed mount, the vertical pipe link of 6-, 7-panel turnover device, 8-first road wheel, 9-rolling wheel support, 10-roller, 11-operation fixed mount, 12-stay bearing plate, 13-S. A., 14-locking cap, 15-left side clamping plate, the right clamping plate of 16-, 17-inclined-plane, 18-clamp shaft, 19-clamping lever, 20-latch.
The specific embodiment:
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
Show the specific embodiment of the running gear of a kind of transfer crane of the utility model as Fig. 1, comprise triangular support ladder 1, head rod 2, second pipe link 3, be connected with the head rod 2 and second pipe link 3 in triangular support ladder 1 inner transverse, head rod 2 places the top of second pipe link 3, the two ends, bottom of triangular support ladder 1 all are connected with road wheel 4, second pipe link 3 has the turnover panel device, the turnover panel device comprises turnover panel device fixed support 5, turnover panel support 7, first road wheel 8, rolling wheel support 9, be provided with two vertical pipe links 6 in the turnover panel device fixed support 5, vertically an end of pipe link 6 places turnover panel device fixed support 5 inside, the other end places the outside of turnover panel device fixed support 5, place an end of turnover panel device fixed support 5 exterior vertical pipe links 6 to be connected with panel turnover device 7, the two ends, the left and right sides of panel turnover device 7 are connected with first road wheel 8, the front portion of panel turnover device 7 is connected with rolling wheel support 9, rolling wheel support 9 is a bridge-type, and on rolling wheel support 9, be provided with a plurality of rollers 10, the outside of two road wheels 4 is all by being welded to connect rail clamping device, rail clamping device comprises two parallel operation fixed mounts 11 and two parallel stay bearing plates 12, two operation fixed mounts 11 place the top of two stay bearing plates 12, run through between two stay bearing plates 12 and be provided with horizontal S. A. 13, and it is fixing all to pass through locking cap 14, two locking caps 14 place the outside of two stay bearing plates 12, be connected with left clamping plate 15 and right clamping plate 16 on the S. A. 13, the bottom of stating left clamping plate 15 and right clamping plate 16 links to each other with the position of S. A. 13 between two stay bearing plates 12, the top of left side clamping plate 15 and right clamping plate 16 all is provided with an inclined-plane 17, the middle part of a left side clamping plate 15 and right clamping plate 16 is laterally run through and is provided with clamp shaft 18, clamp shaft 18 is divided into minus thread and right-hand screw thread, and it is corresponding with left clamping plate 15 and right clamping plate 16 respectively, the lateral length of clamp shaft 18 is greater than the lateral length of road wheel 4, its two ends place outside the road wheel 4, the two ends of clamp shaft 18 all are provided with clamping lever 19, the front end of two operation fixed mounts 11 laterally runs through and is provided with latch 20, and latch 20 places the front portion of left clamping plate 15 and right clamping plate 16.
When work, the turnover panel device can be fixed on the hoisting crane by vertical pipe link 6, rolling wheel support 9 places in the raceway groove of production scene, turnover panel is layered on the raceway groove, and be connected with ground by movable blinds at the end of turnover panel away from hoisting crane, hoisting crane begins walking, when running into an end and have the turnover panel of movable blinds, a plurality of rollers of being provided with by rolling wheel support 9 10 upwards open turnover panel, after treating that hoisting crane passes through, turnover panel closes under the gravity of self, solved the current of vehicle and pedestrian, and the turnover panel device is simple in structure, and hoisting crane is when stopping to walk, can draw back the latch 20 at triangular support ladder 1 two ends, thereby left clamping plate 15 and right clamping plate 16 are dropped on the crane track by S. A. 13, width according to crane track, can pass through clamping lever 19 adjustable clamp mandrels 18, make left clamping plate 15 do relative or reverse motions with right clamping plate 16, thereby the track of hoisting crane is fixed between left clamping plate 15 and the right clamping plate 16, so just guaranteed that hoisting crane can not slide because of external factors such as wind-force make hoisting crane, has guaranteed the production safety of operation site.
Claims (3)
1. the running gear of a transfer crane, comprise triangular support ladder (1), head rod (2), second pipe link (3), described triangular support ladder (1) inner transverse is connected with head rod (2) and second pipe link (3), described head rod (2) places the top of second pipe link (3), the two ends, bottom of described triangular support ladder (1) all are connected with road wheel (4), it is characterized in that: described second pipe link (3) has the turnover panel device, described turnover panel device comprises turnover panel device fixed support (5), turnover panel support (7), first road wheel (8), rolling wheel support (9), be provided with vertical pipe link (6) in the described turnover panel device fixed support (5), one end of described vertical pipe link (6) places turnover panel device fixed support (5) inside, the other end places the outside of turnover panel device fixed support (5), the described end of the exterior vertical pipe link of turnover panel device fixed support (5) (6) that places is connected with panel turnover device (7), the two ends, the left and right sides of described panel turnover device (7) are connected with first road wheel (8), the front portion of described panel turnover device (7) is connected with rolling wheel support (9), described rolling wheel support (9) is a bridge-type, described rolling wheel support (9) is provided with a plurality of rollers (10), the outside of described two road wheels (4) is all by being welded to connect rail clamping device, described rail clamping device comprises two parallel operation fixed mounts (11) and two parallel stay bearing plates (12), described two operation fixed mounts (11) place the top of two stay bearing plates (12), run through between described two stay bearing plates (12) and be provided with horizontal S. A. (13), and it is fixing all to pass through locking cap (14), described two locking caps (14) place the outside of two stay bearing plates (12), be connected with left clamping plate (15) and right clamping plate (16) on the described S. A. (13), the bottom of described left clamping plate (15) and right clamping plate (16) links to each other with the position that S. A. (13) is positioned between two stay bearing plates (12), the top of described left clamping plate (15) and right clamping plate (16) all is provided with an inclined-plane (17), the middle part of described left clamping plate (15) and right clamping plate (16) is laterally run through and is provided with clamp shaft (18), the lateral length of described clamp shaft (18) is greater than the lateral length of road wheel (4), its two ends place outside the road wheel (4), the two ends of described clamp shaft (18) all are provided with clamping lever (19), the front end of described two operation fixed mounts (11) laterally runs through and is provided with latch (20), and described latch (20) places the front portion of left clamping plate (15) and right clamping plate (16).
2. according to the running gear of the described a kind of transfer crane of claim 1, it is characterized in that: be provided with two vertical pipe links (6) in the described turnover panel device fixed support (5).
3. according to the running gear of the described a kind of transfer crane of claim 1, it is characterized in that: described clamp shaft (18) is divided into minus thread and right-hand screw thread, and corresponding with left clamping plate (15) and right clamping plate (16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202319603U CN201495031U (en) | 2009-09-23 | 2009-09-23 | Walking system of gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202319603U CN201495031U (en) | 2009-09-23 | 2009-09-23 | Walking system of gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201495031U true CN201495031U (en) | 2010-06-02 |
Family
ID=42438239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202319603U Expired - Fee Related CN201495031U (en) | 2009-09-23 | 2009-09-23 | Walking system of gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201495031U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923579A (en) * | 2012-11-09 | 2013-02-13 | 中船第九设计研究院工程有限公司 | Combined crane for docks and dock wharfs |
| CN102923580A (en) * | 2012-11-09 | 2013-02-13 | 中船第九设计研究院工程有限公司 | Frame structure for bridge type and door type combination type crane |
| CN103302741A (en) * | 2013-07-05 | 2013-09-18 | 中铁三局集团有限公司 | Prefabricated bridge concrete rainproof mobile pouring trolley |
-
2009
- 2009-09-23 CN CN2009202319603U patent/CN201495031U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923579A (en) * | 2012-11-09 | 2013-02-13 | 中船第九设计研究院工程有限公司 | Combined crane for docks and dock wharfs |
| CN102923580A (en) * | 2012-11-09 | 2013-02-13 | 中船第九设计研究院工程有限公司 | Frame structure for bridge type and door type combination type crane |
| CN103302741A (en) * | 2013-07-05 | 2013-09-18 | 中铁三局集团有限公司 | Prefabricated bridge concrete rainproof mobile pouring trolley |
| CN103302741B (en) * | 2013-07-05 | 2016-02-24 | 中铁三局集团有限公司 | Chassis is built in the rainproof movement of precast bridge concrete |
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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: 20100602 Termination date: 20170923 |