CN203807909U - Crawler crane roadbed box with invisible lifting lug - Google Patents
Crawler crane roadbed box with invisible lifting lug Download PDFInfo
- Publication number
- CN203807909U CN203807909U CN201420180572.8U CN201420180572U CN203807909U CN 203807909 U CN203807909 U CN 203807909U CN 201420180572 U CN201420180572 U CN 201420180572U CN 203807909 U CN203807909 U CN 203807909U
- Authority
- CN
- China
- Prior art keywords
- hanger
- panel
- web
- crawler crane
- fixedly connected
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 3
- 241000219098 Parthenocissus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a crawler crane roadbed box with an invisible lifting lug. The roadbed box comprises a roadbed box body, an invisible lifting lug, a lifting rope, a lifting hook and a hoisting rope, wherein the roadbed box body comprises a panel, a bottom plate, webs, a large side board, a small side board and a lifting lug hole; ten webs are longitudinally arranged on the upper layer of the bottom plate; the bottom plate is fixedly connected with the web plates vertically; the lifting lug holes are formed in the side of the panel; the panel is fixedly connected with the webs vertically; the large side board is arranged at the left end and the right end of each web; the small side board is arranged inside a cavity between the panel, the bottom plate and the webs. The crawler crane roadbed box has the advantages that the crawler crane roadbed box is simple in structure, easy to manufacture, low in cost, strong in practicability, safe and reliable, the lifting rope can be prevented from falling off, a ferry loading operation is convenient and fast, and the construction cost is reduced.
Description
Technical field
The utility model relates to a kind of building crane fixture, in particular, relates to a kind of crawler crane subgrade case with stealthy hanger.
Background technology
In order to increase crawler crane resistance to capsizing, crawler crane in use need to be laid subgrade case under creeper tread, subgrade case also will shift in crawler crane is walked frequently and lifted by crane thereupon, due to subgrade case and hanger defect problem thereof, shift lifting subgrade case in the past and often taked the wire rope method of revealing all the details, but this method shifts base case in lifting subgrade case process and easily drops, and has potential safety hazard; Also have at the plug-in hanger of subgrade case arranged outside, easily damage outside but plug-in hanger is exposed, repair rate is high.In a word, the wire rope method poor stability of revealing all the details, labour intensity is large, and cost is high.
Utility model content
The utility model is for the deficiency of existing product, and provides a kind of simple in structure, practical, simple for production, with low cost, safe and reliable, can prevent that lifting rope is de-outward, and transition car loading operation is stealthy hanger crawler crane subgrade case easily.
Stealthy hanger crawler crane subgrade case of the present utility model, described base case comprises subgrade case, stealthy hanger, lifting rope, suspension hook, hoisting line; Described subgrade case is made up of panel, base plate, web, large side plate, little side plate, hanger hole, described base plate upper strata is vertically arranged with ten webs, described base plate is fixedly connected with web is vertical, described hanger hole is arranged on the side of panel, described panel is fixedly connected with web is vertical, described large side plate is arranged on the two ends, left and right of panel and web, and described little side plate is arranged in the cavity that panel, base plate and web surround; Described stealthy hanger by hanger post, hang ear, ear muffler forms, described hanger post one end is arranged on little side plate, the other end is fixedly connected with ear muffler, described in hang ear and be fixedly connected on hanger post centre, described ear muffler is fixedly connected with little side plate.Described ear muffler is made up of thickness 10～12mm steel plate, is " U " shape.The seamless steel pipe that described hanger post is 60～70mm by length is made.
The beneficial effects of the utility model are: (1) is simple in structure, are easy to manufacture, and cost is low; (2) practical, safe and reliable; (3) can prevent that lifting rope is de-outward, transition car loading operation is convenient, reduces construction cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of stealthy hanger of the present utility model;
Fig. 3 is the sectional view of stealthy hanger of the present utility model.
In figure: subgrade case 1, panel 1-1, base plate 1-2, web 1-3, large side plate 1-4, little side plate 1-5, hanger hole 1-6, stealthy hanger 2, hanger post 2-1, hang ear 2-2, ear muffler 2-3, lifting rope 3, suspension hook 4, hoisting line 5.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
In the drawings, stealthy hanger crawler crane subgrade case of the present utility model mainly by subgrade case 1, panel 1-1, base plate 1-2, web 1-3, large side plate 1-4, little side plate 1-5, hanger hole 1-6, stealthy hanger 2, hanger post 2-1, hang ear 2-2, ear muffler 2-3, lifting rope 3, suspension hook 4, hoisting line 5 forms.
Described subgrade case 1 is made up of panel 1-1, base plate 1-2, web 1-3, large side plate 1-4, little side plate 1-5, hanger hole 1-6, described base plate 1-2 upper strata is vertically arranged with ten web 1-3, described base plate 1-2 is fixedly connected with web 1-3 is vertical, described hanger hole 1-6 is arranged on the side of panel 1-1, described panel 1-1 is fixedly connected with web 1-3 is vertical, described large side plate 1-4 is arranged on the two ends, left and right of panel 1-1 and web 1-3, and described little side plate 1-5 is arranged in the cavity that panel 1-1, base plate 1-2 and web 1-3 surround; Described stealthy hanger 2 by hanger post 2-1, hang ear 2-2, ear muffler 2-3 forms, described hanger post 2-1 one end is arranged on little side plate 1-5, the other end is fixedly connected with ear muffler 2-3, described centre of hanging ear 2-2 and be fixedly connected on hanger post 2-1, described ear muffler 2-3 is fixedly connected with little side plate 1-5.Described ear muffler 2-3 is made up of thickness 10～12mm steel plate, is " U " shape.The seamless steel pipe that described hanger post 2-1 is 60～70mm by length is made.
Stealthy hanger crawler crane subgrade case of the present utility model, when use, start crawler crane power source decline hoisting line 5 and suspension hook 4, the rope sling of lifting rope 3 is hung respectively on the hanger post 2-1 of four stealthy hangers 2, suspension hook 4 by the upper end rope sling of lifting rope 3 hang into, realize the vertical and horizontal transfer of subgrade case 1.
This subgrade case 1 of the present utility model, due to the obstruction that exposes without attachment, adapts to large caterpillar and uses, and transition car loading operation is convenient, stacks neat firm; It is free and relaxed, durable in use that stealthy hanger 2 is separated rope sling rope, and hanger cover 2-3 can prevent that lifting rope 3 is outer de-.
Claims (3)
1. a stealthy hanger crawler crane subgrade case, is characterized in that, described base case comprises subgrade case (1), stealthy hanger (2), lifting rope (3), suspension hook (4), hoisting line (5), described subgrade case (1) is by panel (1-1), base plate (1-2), web (1-3), large side plate (1-4), little side plate (1-5), hanger hole (1-6) composition, described base plate (1-2) upper strata is vertically arranged with ten webs (1-3), described base plate (1-2) and vertical being fixedly connected with of web (1-3), described hanger hole (1-6) is arranged on the side of panel (1-1), described panel (1-1) and vertical being fixedly connected with of web (1-3), described large side plate (1-4) is arranged on the two ends, left and right of panel (1-1) and web (1-3), described little side plate (1-5) is arranged on panel (1-1), in the cavity that base plate (1-2) and web (1-3) surround, described stealthy hanger (2) by hanger post (2-1), hang ear (2-2), ear muffler (2-3) forms, described hanger post (2-1) one end is arranged on little side plate (1-5), the other end is fixedly connected with ear muffler (2-3), described centre of hanging ear (2-2) and be fixedly connected on hanger post (2-1), described ear muffler (2-3) is fixedly connected with little side plate (1-5).
2. stealthy hanger crawler crane subgrade case according to claim 1, is characterized in that, described ear muffler (2-3) is made up of thickness 10～12mm steel plate, is " U " shape.
3. stealthy hanger crawler crane subgrade case according to claim 1, is characterized in that, the seamless steel pipe that described hanger post (2-1) is 60～70mm by length is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180572.8U CN203807909U (en) | 2014-04-15 | 2014-04-15 | Crawler crane roadbed box with invisible lifting lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180572.8U CN203807909U (en) | 2014-04-15 | 2014-04-15 | Crawler crane roadbed box with invisible lifting lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203807909U true CN203807909U (en) | 2014-09-03 |
Family
ID=51446690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420180572.8U Expired - Fee Related CN203807909U (en) | 2014-04-15 | 2014-04-15 | Crawler crane roadbed box with invisible lifting lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203807909U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452516A (en) * | 2014-11-28 | 2015-03-25 | 中国建筑第五工程局有限公司 | Assembly-type prefabricated concrete road board and hoisting tool thereof |
| WO2019032381A1 (en) * | 2017-08-08 | 2019-02-14 | Henry Stephen K | Modular cable protector |
| US11223185B2 (en) * | 2018-04-03 | 2022-01-11 | Stephen K. Henry | Modular cable protector with easy open lid |
| US11451023B2 (en) | 2018-09-17 | 2022-09-20 | Stephen K. Henry | Disconnect system for an auxiliary side ramp for a modular cable protector |
| US11476653B2 (en) | 2018-09-17 | 2022-10-18 | Stephen K. Henry | Disconnect system for modular cable protectors |
-
2014
- 2014-04-15 CN CN201420180572.8U patent/CN203807909U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452516A (en) * | 2014-11-28 | 2015-03-25 | 中国建筑第五工程局有限公司 | Assembly-type prefabricated concrete road board and hoisting tool thereof |
| CN104452516B (en) * | 2014-11-28 | 2016-03-30 | 中国建筑第五工程局有限公司 | For the instrument of the prefabricated concrete roads plate of handling |
| WO2019032381A1 (en) * | 2017-08-08 | 2019-02-14 | Henry Stephen K | Modular cable protector |
| US20190052071A1 (en) * | 2017-08-08 | 2019-02-14 | Stephen K. Henry | Modular cable protector |
| US10396539B2 (en) | 2017-08-08 | 2019-08-27 | Stephen K. Henry | Modular cable protector |
| US10522993B2 (en) | 2017-08-08 | 2019-12-31 | Stephen K. Henry | Modular cable protector |
| US11223185B2 (en) * | 2018-04-03 | 2022-01-11 | Stephen K. Henry | Modular cable protector with easy open lid |
| US11451023B2 (en) | 2018-09-17 | 2022-09-20 | Stephen K. Henry | Disconnect system for an auxiliary side ramp for a modular cable protector |
| US11476653B2 (en) | 2018-09-17 | 2022-10-18 | Stephen K. Henry | Disconnect system for modular cable protectors |
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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 |
Granted publication date: 20140903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |