CN204692077U - Integral type guide ring - Google Patents
Integral type guide ring Download PDFInfo
- Publication number
- CN204692077U CN204692077U CN201520452749.XU CN201520452749U CN204692077U CN 204692077 U CN204692077 U CN 204692077U CN 201520452749 U CN201520452749 U CN 201520452749U CN 204692077 U CN204692077 U CN 204692077U
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- China
- Prior art keywords
- guide ring
- main body
- integral type
- type guide
- ring main
- 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.)
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Abstract
The utility model discloses a kind of integral type guide ring, comprise guide ring main body, it is characterized in that, be provided with some concavo-convex alternate annular grooves and annular convex rib in the side of guide ring main body, integrate guiding and sealing function.The utility model structure is simple, is conducive to reducing costs, and installs very convenient.
Description
Technical field
The utility model relates to concrete pump component technology field, specifically relates to the guide ring that a kind of concrete pump uses.
Background technique
Concrete pump is the to-and-fro motion utilizing piston in cylinder body, concrete batching system is sent to continuously the machinery of building working surface by pipeline.Guide ring has on concrete piston and main oil cylinder piston, because piston (metal) and the inside wall of cylinder (metal) can not directly contact frictions, must there be soft article that piston " is set up ", so guide ring is generally as this support in the inside wall of cylinder of piston.At present, the guide ring that concrete pump uses, is made up of the oriented loop of a nylon and a wiper of rubber, not only installed inconvenience, and be difficult to good cooperation between oriented loop and wiper of rubber, affect sealability.
Summary of the invention
The one that the purpose of this utility model is exactly deficiency in order to solve prior art and provides not only structure is simple, integral type guide ring easy to install.
The utility model adopts following technical solution to realize above-mentioned purpose: a kind of integral type guide ring, it is characterized in that, comprise guide ring main body, be provided with some concavo-convex alternate annular grooves and annular convex rib in the side of guide ring main body, integrate guiding and sealing function.
Further illustrating as such scheme, the upper limb of described guide ring main body outwards protrudes out as flange, and the external diameter of this flange is greater than the external diameter of described annular convex rib.
Be connected with intermediate incline between the bottom of described flange and annular groove, for increasing the intensity of flange, make guide ring main body with install guide ring inboard wall of cylinder block coordinate more closely good.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
The utility model adopts and the side of guide ring main body is provided with some concavo-convex alternate annular grooves and annular convex rib, integrates guiding and sealing function, and processing technology is simple, installs and also facilitates, be better than the guide ring structure of prior art far away.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present utility model.
Description of reference numerals: 1, guide ring main body 2, annular groove 3, annular convex rib 4, flange 5, intermediate incline.
Embodiment
Below in conjunction with specific embodiment, the technical program is explained in detail.
As shown in Figure 1, the utility model is a kind of integral type guide ring, comprises guide ring main body 1, is provided with some concavo-convex alternate annular grooves 2 and annular convex rib 3 in the side of guide ring main body, integrates guiding and sealing function.The upper limb of guide ring main body outwards protrudes out as flange 4, and the external diameter of this flange is greater than the external diameter of described annular convex rib.Be connected with intermediate incline 5 between the bottom of flange 4 and annular groove, for increasing the intensity of flange, make guide ring main body with install guide ring inboard wall of cylinder block coordinate more closely good.
The technical program compared with prior art, integrates guiding and sealing function, and processing technology is simple, installs and also facilitates, be better than the guide ring structure of prior art far away.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. an integral type guide ring, comprises guide ring main body, it is characterized in that, is provided with some concavo-convex alternate annular grooves and annular convex rib in the side of guide ring main body, integrates guiding and sealing function.
2. a kind of integral type guide ring according to claim 1, is characterized in that, the upper limb of described guide ring main body outwards protrudes out as flange, and the external diameter of this flange is greater than the external diameter of described annular convex rib.
3. a kind of integral type guide ring according to claim 2, is characterized in that, be connected with intermediate incline between the bottom of described flange and annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520452749.XU CN204692077U (en) | 2015-06-26 | 2015-06-26 | Integral type guide ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520452749.XU CN204692077U (en) | 2015-06-26 | 2015-06-26 | Integral type guide ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204692077U true CN204692077U (en) | 2015-10-07 |
Family
ID=54232378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520452749.XU Active CN204692077U (en) | 2015-06-26 | 2015-06-26 | Integral type guide ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204692077U (en) |
-
2015
- 2015-06-26 CN CN201520452749.XU patent/CN204692077U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |