CN203079630U - Sliding table suitable for column-type hoisting machine - Google Patents
Sliding table suitable for column-type hoisting machine Download PDFInfo
- Publication number
- CN203079630U CN203079630U CN 201320056114 CN201320056114U CN203079630U CN 203079630 U CN203079630 U CN 203079630U CN 201320056114 CN201320056114 CN 201320056114 CN 201320056114 U CN201320056114 U CN 201320056114U CN 203079630 U CN203079630 U CN 203079630U
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- CN
- China
- Prior art keywords
- sliding table
- column
- idler wheels
- sliding
- slide unit
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- 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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Abstract
The utility model discloses a sliding table suitable for a column-type hoisting machine. The sliding table suitable for the column-type hoisting machine comprises a sliding table main body and sliding blocks, wherein the sliding blocks are fixed below the sliding table main body. The sliding table suitable for the column-type hoisting machine is characterized by further comprising idler wheels, wherein the idler wheels are arranged beside the sliding blocks. A deep channel ball bearing is arranged in each idler wheel, high-frequency quenching is conducted on the surface of each idler wheel, and the idler wheels are arranged at the inner side of the slide blocks. The sliding table suitable for the column-type hoisting machine has the advantages of being simple in structure, convenient to manufacture, easy to achieve, and capable of not only ensuring load bearing of the sliding table main body, but also reducing abrasion caused by long-time load bearing utilization due to combined utilization of the sliding blocks and the idler wheels, and prolonging the service life of the sliding table and reducing pressure requirements for a pump station. Due to the fact that the idler wheels are arranged at the inner side of each sliding block, when the sliding table inclines, the sliding blocks are contacted with a stand column first, hard friction between the idler wheels and the stand column can be avoided, and idler wheels are protected.
Description
Technical field
The utility model relates to a kind of slide unit, is specifically related to a kind of slide unit that is applicable to post lift, belongs to lifting machine technology field.
Background technology
Post lift, its basic functional principle is as follows: by hydraulic ram driving oil cylinder piston rod, piston rod is connected with slide unit, and it drives, and slide unit rises and decline, and slide unit is connected with lift master again, the last direct lifting vehicle of lift master etc.
At present, be applied in the slide unit on the post lift, its structure comprises: slide unit main body, and the slide block that is arranged at slide unit main body below.Find that through long-term use the friction force between slide block and the slide rail is bigger, slider wear is very fast, causes reduce greatly the service life of slide unit, and the lifting number of times significantly reduces, and the structure of existing slide unit is also higher to the pressure requirement of pumping plant.So, be badly in need of the slide unit structure of existing post lift is made improvement.
The utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of slide unit that can adapt to the post lift of permanent load use.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of slide unit that is applicable to post lift comprises: the slide unit main body, be fixed in the slide block of aforementioned slide unit main body below, and it is characterized in that also comprise: roller, aforementioned roller is arranged on the next door of slide block.
The aforesaid slide unit that is applicable to post lift is characterized in that, the inner deep groove ball bearing that uses of aforementioned roller.
The aforesaid slide unit that is applicable to post lift is characterized in that, handle through electro-high-frequency hardening on the surface of aforementioned roller.
The aforesaid slide unit that is applicable to post lift is characterized in that aforementioned roller is arranged on the inboard of slide block.
Usefulness of the present utility model is: simple in structure, the convenient manufacturing realized easily; Slide block and roller are used in combination, and have not only guaranteed the load-bearing to the slide unit main body, and can reduce because of long-time load and use the wearing and tearing that cause, and can prolong the service life of slide unit, and can reduce the pressure requirement to pumping plant; Roller is arranged on the inboard of slide block, and when slide unit produced, slide block at first contacted with column, thereby has avoided the hard friction of roller and column, has protected roller.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of slide unit of the present utility model;
The implication of Reference numeral among the figure: 1-slide unit main body, 2-slide block, 3-roller.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done concrete introduction.
With reference to Fig. 1, the slide unit of post lift that is applicable to of the present utility model comprises: slide unit main body 1, slide block 2 and roller 3.Concrete, slide block 2 is fixed in the below of slide unit main body 1, is supporting slide unit main body 1 and is going up slip at slide rail (not shown); Roller 3 is arranged on the next door of slide block 2, drives slide unit main body 1 with slide block 2 and slides.
As a kind of preferred scheme, roller 3 is arranged on the inboard of slide block 2.If the slide unit on the go has situation about tilting, slide block 2 hard friction of roller 3 and column can not occur at first near column (not shown), can protect roller 3 like this.
In order to make roller 3 roll freelyr, deep groove ball bearings are used in roller 3 inside, and simultaneously, the pure slide block structure that this texture ratio uses at present is more wear-resisting, and it is more permanent to use, and whole slide unit motion is more steady.
As a kind of preferred scheme, handle through electro-high-frequency hardening on the surface of roller 3.Can reduce pressure requirement like this, can also increase the service life of slide unit simultaneously, increase the lifting number of times of lifting machine pumping plant.
Need to prove that the foregoing description does not limit the utility model in any form, all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in the protection domain of the present utility model.
Claims (4)
1. be applicable to the slide unit of post lift, comprise: slide unit main body (1), be fixed in the slide block (2) of above-mentioned slide unit main body (1) below, it is characterized in that also comprise: roller (3), above-mentioned rollers (3) is arranged on the next door of slide block (2).
2. the slide unit that is applicable to post lift according to claim 1 is characterized in that, the inner deep groove ball bearing that uses of above-mentioned rollers (3).
3. the slide unit that is applicable to post lift according to claim 2 is characterized in that, handle through electro-high-frequency hardening on the surface of above-mentioned rollers (3).
4. according to any described slide unit that is applicable to post lift of claim 1 to 3, it is characterized in that above-mentioned rollers (3) is arranged on the inboard of slide block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056114 CN203079630U (en) | 2013-02-01 | 2013-02-01 | Sliding table suitable for column-type hoisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056114 CN203079630U (en) | 2013-02-01 | 2013-02-01 | Sliding table suitable for column-type hoisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203079630U true CN203079630U (en) | 2013-07-24 |
Family
ID=48825488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320056114 Expired - Fee Related CN203079630U (en) | 2013-02-01 | 2013-02-01 | Sliding table suitable for column-type hoisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203079630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104743470A (en) * | 2015-03-31 | 2015-07-01 | 苏州艾沃意特机械设备制造有限公司 | Visualized self-leveling double-column type lifter |
-
2013
- 2013-02-01 CN CN 201320056114 patent/CN203079630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104743470A (en) * | 2015-03-31 | 2015-07-01 | 苏州艾沃意特机械设备制造有限公司 | Visualized self-leveling double-column type lifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20140201 |