CN201669217U - Novel screen mesh fast tensioning device of vibrating screen - Google Patents
Novel screen mesh fast tensioning device of vibrating screen Download PDFInfo
- Publication number
- CN201669217U CN201669217U CN2010201787350U CN201020178735U CN201669217U CN 201669217 U CN201669217 U CN 201669217U CN 2010201787350 U CN2010201787350 U CN 2010201787350U CN 201020178735 U CN201020178735 U CN 201020178735U CN 201669217 U CN201669217 U CN 201669217U
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- screen
- screen cloth
- arcs
- frame side
- side plate
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Abstract
The utility model discloses a novel screen mesh fast tensioning device of a vibrating screen, comprising a concave arc-shaped bearing frame between screen frame side plates; one end of the concave arc-shaped bearing frame is arranged on the inner side of the screen frame side plate and is provided with a positioning strip; the other end of the concave arc-shaped bearing frame is arranged on the outer side of the screen frame side plate and is movably provided with at least two cylindrical mandrels; and a screen mesh is arranged between the positioning strip and the cylindrical mandrels. The device is characterized by reasonable design, simple structure, small size, convenient moving and transportation, capability of realizing fast screen mesh installation and replacement, low production cost and facilitation of popularization and use.
Description
Technical field
The utility model belongs to petroleum and natural gas drilling technology field, relates to a kind of erection unit, is specifically related to the quick tensioning apparatus of a kind of novel vibrating screen screen cloth.
Background technology
At present, in the oil drilling operation process, the solid phase of drilling fluid (drilling cuttings) separation plays an important role to improving bit speed, reduce the circulating system of rig equipment attrition and reducing drilling cost.At present the solid phase one-level of drilling fluid is separated and is all finished by vibratory sieve, and the problem that mainly has complicated operation, time-consuming, effort in the operation is installed and changed to conventional vibration sieve screen cloth, has to a certain degree influenced the efficient of drilling operation.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of vibrating screen mesh quick tensioning apparatus, and it is reasonable in design, simple in structure, volume is little, is convenient to carrying, transportation, can realize quick the installation and the replacing screen cloth, production cost is low, is convenient to promote the use of.
For achieving the above object, the technical solution adopted in the utility model is: the quick tensioning apparatus of a kind of novel vibrating screen screen cloth, it is characterized in that: comprise the arcs of recesses bearing support that is installed between the screen frame side plate, described arcs of recesses bearing support one end is positioned at screen frame side plate inboard and is fixed with positioning strip, the described arcs of recesses bearing support other end is positioned at the screen frame side plate outside and is movably installed with at least two cylinder ejector rod, is provided with screen cloth between described positioning strip and the cylinder ejector rod.
Be provided with rubber plastic pad between described screen cloth and the arcs of recesses bearing support.
Described screen cloth is hard crochet screen cloth, and described hard crochet screen bottom is equipped with supporting layer, and described supporting layer is the punching steel plate.
The material of described rubber plastic pad is rubber or plastics.
The utility model compared with prior art has the following advantages:
(1) the quick tensioner design of this novel vibrating screen screen cloth is reasonable, simple in structure.
(2) the quick tensioning apparatus volume of this novel vibrating screen screen cloth is little, in light weight, is convenient to carrying, transportation.
(3) the quick tensioning apparatus of this novel vibrating screen screen cloth drives the crochet side that cylinder ejector rod advances hard crochet screen cloth by cylinder or other fast driving devices, screen cloth fits tightly with the arcs of recesses bearing support that vibrates screen frame under gravity and lateral thrust effect fast, thereby realizes quick tensioning.
(4) a lot of parts of the quick tensioning apparatus of this novel vibrating screen screen cloth all are convenient to produce, buy very much, thereby its production cost is lower, is convenient to promote the use of.
Below by drawings and Examples, the utility model is described in further detail.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structural representation of the utility model embodiment two.
Description of reference numerals:
1-arcs of recesses bearing support; The 2-positioning strip; The 3-cylinder ejector rod;
The 4-screen cloth; The 5-rubber plastic pad; 6-concave-concave arc supporting frame.
The specific embodiment
Embodiment one
The quick tensioning apparatus of a kind of novel vibrating screen screen cloth as depicted in figs. 1 and 2, comprise the arcs of recesses bearing support 1 that is installed between the screen frame side plate, described arcs of recesses bearing support 1 one ends are positioned at screen frame side plate inboard and are fixed with positioning strip 2, described arcs of recesses bearing support 1 other end is positioned at the screen frame side plate outside and is movably installed with at least two cylinder ejector rod 3, the quantity of described cylinder ejector rod 3 is preferably 4, be provided with screen cloth 4 between described positioning strip 2 and the cylinder ejector rod 3, described screen cloth 4 is hard crochet screen cloth, is provided with rubber plastic pad 5 between described screen cloth 4 and the arcs of recesses bearing support 1.
Embodiment two
The quick tensioning apparatus of a kind of novel vibrating screen screen cloth as shown in Figure 3, comprise the concave-concave arc supporting frame 6 that is installed between the screen frame side plate, described concave-concave arc supporting frame 6 middle part upsides are provided with positioning strip 2, described concave-concave arc supporting frame 6 two ends are positioned at the screen frame side plate outside and are movably installed with at least two cover cylinder ejector rod 3, the quantity of described cylinder ejector rod 3 is preferably 4 covers, be provided with screen cloth 4 between described positioning strip 2 and the cylinder ejector rod 3, described screen cloth 4 is hard crochet screen cloth, is provided with rubber plastic pad 5 between described screen cloth 4 and the concave-concave arc supporting frame 6.
The course of work of the quick tensioning apparatus of the utility model novel vibrating screen screen cloth is: when hard crochet screen cloth 4 is installed, make cylinder ejector rod 3 be in the indentation state, the bottom is placed on the rubber plastic pad 5 on arcs of recesses bearing support 1 or the concave-concave arc supporting frame 6 by the hard crochet screen cloth 4 of 1 to 3 millimeter punching steel plate reinforcement, crochet one end of hard crochet screen cloth 4 is inserted in the groove of positioning strip 2, the other end is relative with cylinder ejector rod 3, the operation drive unit makes cylinder ejector rod 3 be in the state of stretching out, and advance the crochet side of hard crochet screen cloth 4, hard crochet screen cloth 4 rubber plastic pads 5 quick and arcs of recesses bearing support 1 or concave-concave arc supporting frame 6 upsides under gravity and lateral thrust effect fit tightly, thereby realize tensioning.When dismantling hard crochet screen cloth 4, the operation drive unit makes cylinder ejector rod 3 be in the indentation state, can make hard crochet screen cloth 4 lax removable.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment did, all still belong in the protection domain of technical solutions of the utility model.
Claims (4)
1. quick tensioning apparatus of novel vibrating screen screen cloth, it is characterized in that: comprise the arcs of recesses bearing support (1) that is installed between the screen frame side plate, described arcs of recesses bearing support (1) one end is positioned at screen frame side plate inboard and is fixed with positioning strip (2), described arcs of recesses bearing support (1) other end is positioned at the screen frame side plate outside and is movably installed with at least two cylinder ejector rod (3), is provided with screen cloth (4) between described positioning strip (2) and the cylinder ejector rod (3).
2. according to the quick tensioning apparatus of the described a kind of novel vibrating screen screen cloth of claim 1, it is characterized in that: be provided with rubber plastic pad (5) between described screen cloth (4) and the arcs of recesses bearing support (1).
3. according to the quick tensioning apparatus of the described a kind of novel vibrating screen screen cloth of claim 1, it is characterized in that: described screen cloth (4) is hard crochet screen cloth, and described hard crochet screen bottom is equipped with supporting layer, and described supporting layer is the punching steel plate.
4. according to the quick tensioning apparatus of the described a kind of novel vibrating screen screen cloth of claim 2, it is characterized in that: the material of described rubber plastic pad (5) is rubber or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201787350U CN201669217U (en) | 2010-04-30 | 2010-04-30 | Novel screen mesh fast tensioning device of vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201787350U CN201669217U (en) | 2010-04-30 | 2010-04-30 | Novel screen mesh fast tensioning device of vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669217U true CN201669217U (en) | 2010-12-15 |
Family
ID=43326629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201787350U Expired - Fee Related CN201669217U (en) | 2010-04-30 | 2010-04-30 | Novel screen mesh fast tensioning device of vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669217U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105228758A (en) * | 2013-04-30 | 2016-01-06 | Fl史密斯公司 | Vibratory sieve |
| CN108237075A (en) * | 2018-01-29 | 2018-07-03 | 河南高盛企业管理咨询有限公司 | It is a kind of facilitate sieve replace adopt vibration screen for mineral |
| CN109127363A (en) * | 2012-10-17 | 2019-01-04 | 德里克公司 | Method and apparatus for screening |
| CN109458145A (en) * | 2018-12-28 | 2019-03-12 | 默泰克（天津）石油装备有限公司 | Vibration screen and preparation method thereof for exploiting petroleum |
| US11338327B2 (en) | 2007-03-21 | 2022-05-24 | Derrick Corporation | Method and apparatuses for screening |
| AU2021212168B2 (en) * | 2014-12-23 | 2023-02-02 | Derrick Corporation | Systems, apparatuses, and methods for securing screen assemblies |
-
2010
- 2010-04-30 CN CN2010201787350U patent/CN201669217U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11338327B2 (en) | 2007-03-21 | 2022-05-24 | Derrick Corporation | Method and apparatuses for screening |
| US11344917B2 (en) | 2007-03-21 | 2022-05-31 | Derrick Corporation | Method and apparatus for screening |
| CN109127363A (en) * | 2012-10-17 | 2019-01-04 | 德里克公司 | Method and apparatus for screening |
| CN105228758A (en) * | 2013-04-30 | 2016-01-06 | Fl史密斯公司 | Vibratory sieve |
| CN105228758B (en) * | 2013-04-30 | 2017-12-19 | Fl史密斯公司 | Vibratory sieve |
| AU2021212168B2 (en) * | 2014-12-23 | 2023-02-02 | Derrick Corporation | Systems, apparatuses, and methods for securing screen assemblies |
| US11958078B2 (en) | 2014-12-23 | 2024-04-16 | Derrick Corporation | Systems, apparatuses, and methods for securing screen assemblies |
| CN108237075A (en) * | 2018-01-29 | 2018-07-03 | 河南高盛企业管理咨询有限公司 | It is a kind of facilitate sieve replace adopt vibration screen for mineral |
| CN109458145A (en) * | 2018-12-28 | 2019-03-12 | 默泰克（天津）石油装备有限公司 | Vibration screen and preparation method thereof for exploiting petroleum |
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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: 20101215 Termination date: 20180430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |