CN202508767U - Round pipe-shaped telescopic lifting appliance mounting rod - Google Patents
Round pipe-shaped telescopic lifting appliance mounting rod Download PDFInfo
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- CN202508767U CN202508767U CN 201220070222 CN201220070222U CN202508767U CN 202508767 U CN202508767 U CN 202508767U CN 201220070222 CN201220070222 CN 201220070222 CN 201220070222 U CN201220070222 U CN 201220070222U CN 202508767 U CN202508767 U CN 202508767U
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Abstract
The utility model discloses a round pipe-shaped telescopic lifting appliance mounting rod in the prefabricated pipe pile industry. Through the adoption of the lifting appliance mounting rod, a lifting appliance can obtain the advantages of compact structure, large travel, accuracy in telescopic location and no maintenance and is suitable for remodeling automatic lifting equipment; the technical key point is as follows: the round pipe-shaped telescopic lifting appliance mounting rod comprises a first-stage round pipe, self-lubricating elements as well as a multi-stage telescopic sub-stage round pipe, wherein the first-stage round pipe is provided with a mounting seat; the multi-stage telescopic sub-stage round pipe comprises a second-stage telescopic round pipe, a third-stage telescopic round pipe and a fourth-stage telescopic round pipe; the first-stage round pipe with the mounting seat is connected with the second-stage telescopic round pipe; the second-stage telescopic round pipe is connected with the third-stage telescopic round pipe; the third-stage telescopic round pipe is connected with the fourth-stage telescopic round pipe; and the self-lubricating elements are mounted on the first-stage round pipe with the mounting seat, the second-stage telescopic round pipe and the third-stage telescopic round pipe.
Description
Technical field
The present invention relates to the prefabricated tubular pile industry, be specifically related to the mounting rod on the prefabricated tubular pile industry middle rolling car.
Background technology
Because tubular pile industry, common driving and conventional suspender thereof have brought many potential safety hazards aborning, and the production safety accident happens occasionally.Because the lifting stroke of tubular pile industry middle rolling car generally can reach 4-6 rice; In order to realize the automation lifting; Must have a special-purpose suspender to make automatic detection system can confirm the relative space position of suspender and driving, and it is complicated to overcome the mechanical mechanism that the big elevator stroke of 4-6 rice causes with the driving pitman.
The utility model content
The utility model technical matters to be solved is, a kind of special-purpose mounting rod of suspender with big flexible stroke, self-lubricating, anti-rotating function is provided.
For the technical scheme that addresses the above problem the utility model is such:
A kind of tubular telescopic spreader mounting rod; Comprise 1 grade of pipe of band mount pad, self-lubricating element and multi-stage expansion sub level pipe; Said multi-stage expansion sub level pipe comprises flexible 2 grades of pipes, flexible 3 grades of pipes and flexible 4 grades of pipes; 1 grade of pipe of said band mount pad is connected with flexible 2 grades of pipes, and said flexible 2 grades of pipes connect flexible 3 grades of pipes, and said flexible 3 grades of pipes connect flexible 4 grades of pipes; On flexible 4 grades of pipes the suspender mount pad is arranged, on 1 grade of pipe of said band mount pad, flexible 2 grades of pipes and flexible 3 grades of pipes the self-lubricating element is installed all.
Said self-lubricating element is positioned at the top of 1 grade of pipe of band mount pad, flexible 2 grades of pipes and flexible 3 grades of pipes.
The self-lubricating element comprises self-lubricating seat, self-lubricating cover and dust ring.
Between 1 grade of pipe of said band mount pad and the flexible 2 grades of pipes, between flexible 2 grades of pipes and the flexible 3 grades of pipes and between flexible 3 grades of pipes and flexible 4 grades of pipes guide finger and anti-rotation groove are installed all.
Beneficial effect, suspender be through the connection of this mounting rod, can make that hanger structure is compact, stroke is big, flexible location is accurate, non-maintaining, and the transformation of suitable automation hanging device.
Description of drawings
Specify the utility model below in conjunction with the accompanying drawing and the specific embodiment;
Fig. 1 is the structural representation of the said tubular telescopic spreader of the utility model mounting rod;
Fig. 2 is the lateral plan of the said tubular telescopic spreader of the utility model mounting rod;
Fig. 3 is the external form figure of the said tubular telescopic spreader of the utility model mounting rod;
Wherein, 1 is 1 grade of pipe of band mount pad, and 2 are flexible 2 grades of pipes, and 3 are flexible 3 grades of pipes, and 4 are flexible 4 grades of pipes, and 5 are the self-lubricating element, and 6 is guide finger, and 7 is anti-rotation groove, and 8 is the suspender mount pad.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Like Fig. 1, Fig. 2 and Fig. 3; This tubular telescopic spreader mounting rod comprises 1 grade of pipe 1 of band mount pad, self-lubricating element 5 and multi-stage expansion sub level pipe in the diagram; Multi-stage expansion sub level pipe comprises flexible 2 grades of pipes 2, flexible 3 grades of pipes 3 and flexible 4 grades of pipes 4; 1 grade of pipe 1 of band mount pad is connected with flexible 2 grades of pipes 2, and flexible 2 grades of pipes 2 connect flexible 3 grades of pipes 3, and flexible 3 grades of pipes 3 connect flexible 4 grades of pipes 4; On flexible 4 grades of pipes 4 suspender mount pad 8 is arranged, on 1 grade of pipe 1 of band mount pad, flexible 2 grades of pipes 2 and flexible 3 grades of pipes 3 self-lubricating element 5 is installed all.Wherein, self-lubricating element 5 is positioned at the top of 1 grade of pipe 1 of band mount pad, flexible 2 grades of pipes 2 and flexible 3 grades of pipes 3, and self-lubricating element 5 comprises self-lubricating seat, self-lubricating cover and dust ring; Between band 1 grade of pipe 1 of mount pad and the flexible 2 grades of pipes 2, between flexible 2 grades of pipes 2 and the flexible 3 grades of pipes 3 and between flexible 3 grades of pipes 3 and flexible 4 grades of pipes 4 guide finger 6 and anti-rotation groove 7 are installed all.
1 grade of pipe 1 of band mount pad is installed in the bottom of little driving, and flexible 2 grades of pipes 2, flexible 3 grades of pipes 3 and flexible 4 grades of pipes 4 are formed multi-stage expansion sub level pipe, form flexible; Not deflection when guide finger 6 makes expansion link flexible with anti-rotation groove 7 guarantees good guiding accuracy; The self-lubricating element 5 that self-lubricating seat, self-lubricating cover and dust ring are formed has been realized the non-maintaining function of self-lubricating of suspender mounting rod; And the equal chromium plating of appearance of multi-stage expansion sub level pipe and band mount pad 1 grade of pipe and through and grind anticorrosionly, specious, and improved the cooperation guiding accuracy; Simultaneously, owing to adopted chrome-plated process, self-lubricating element, realized the non-maintaining of mechanism.
During the work original position; Multi-stage expansion sub level pipe is in retracted position under the effect of external force lifting (winch); Then stretch out when external force is cancelled, stretch out action lean on institute's dress suspender under each pipe from gravity, stretch out order and be: flexible 2 grades of pipes 2 → flexible 3 grades of pipes 3 → flexible 4 grades of pipes 4; From reaching the running order that puts in be: flexible 4 grades of pipes 4 → flexible 3 grades of pipes 3 → flexible 2 grades of pipes 2; When carrying out expanding-contracting action, rely on guide finger 6 and anti-rotation groove 7 to make not deflection of pipe at different levels.
More than show and described the advantage of groundwork, principal character and the utility model of the utility model.The technical personnel of the industry should be understood; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification sheets that the utility model just is described; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. tubular telescopic spreader mounting rod; Comprise 1 grade of pipe of band mount pad, self-lubricating element and multi-stage expansion sub level pipe; It is characterized in that said multi-stage expansion sub level pipe comprises flexible 2 grades of pipes, flexible 3 grades of pipes and flexible 4 grades of pipes, 1 grade of pipe of said band mount pad is connected with flexible 2 grades of pipes; Said flexible 2 grades of pipes connect flexible 3 grades of pipes; Said flexible 3 grades of pipes connect flexible 4 grades of pipes, on flexible 4 grades of pipes the suspender mount pad are arranged, and on 1 grade of pipe of said band mount pad, flexible 2 grades of pipes and flexible 3 grades of pipes the self-lubricating element are installed all.
2. a kind of tubular telescopic spreader mounting rod according to claim 1 is characterized in that, said self-lubricating element is positioned at the top of 1 grade of pipe of band mount pad, flexible 2 grades of pipes and flexible 3 grades of pipes.
3. a kind of tubular telescopic spreader mounting rod according to claim 1 and 2 is characterized in that the self-lubricating element comprises self-lubricating seat, self-lubricating cover and dust ring.
4. a kind of tubular telescopic spreader mounting rod according to claim 1; It is characterized in that, between 1 grade of pipe of said band mount pad and the flexible 2 grades of pipes, between flexible 2 grades of pipes and the flexible 3 grades of pipes and between flexible 3 grades of pipes and flexible 4 grades of pipes guide finger and anti-rotation groove are installed all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220070222 CN202508767U (en) | 2012-02-28 | 2012-02-28 | Round pipe-shaped telescopic lifting appliance mounting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220070222 CN202508767U (en) | 2012-02-28 | 2012-02-28 | Round pipe-shaped telescopic lifting appliance mounting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202508767U true CN202508767U (en) | 2012-10-31 |
Family
ID=47061265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220070222 Expired - Fee Related CN202508767U (en) | 2012-02-28 | 2012-02-28 | Round pipe-shaped telescopic lifting appliance mounting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202508767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481094A (en) * | 2013-09-24 | 2014-01-01 | 武汉理工大学 | Flexible clamp device for weak rigidity workpieces |
| CN104452495A (en) * | 2014-12-06 | 2015-03-25 | 湘潭市恒欣实业有限公司 | Telescopic circular tubular rail of rail-mounted aerial passenger device |
-
2012
- 2012-02-28 CN CN 201220070222 patent/CN202508767U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481094A (en) * | 2013-09-24 | 2014-01-01 | 武汉理工大学 | Flexible clamp device for weak rigidity workpieces |
| CN103481094B (en) * | 2013-09-24 | 2016-09-21 | 武汉理工大学 | Weak rigid workpiece flexible fixture device |
| CN104452495A (en) * | 2014-12-06 | 2015-03-25 | 湘潭市恒欣实业有限公司 | Telescopic circular tubular rail of rail-mounted aerial passenger device |
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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: 20121031 Termination date: 20180228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |