CN112797862A - Coupler mounting and aligning device - Google Patents
Coupler mounting and aligning device Download PDFInfo
- Publication number
- CN112797862A CN112797862A CN202011584161.1A CN202011584161A CN112797862A CN 112797862 A CN112797862 A CN 112797862A CN 202011584161 A CN202011584161 A CN 202011584161A CN 112797862 A CN112797862 A CN 112797862A
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- Prior art keywords
- sliding
- hook
- slipknot
- chain body
- frame
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Clamps And Clips (AREA)
Abstract
The invention provides a coupler installation aligning device, which belongs to the technical field of measuring instruments and comprises a slipknot chain body, a main meter frame, a shackle and a hooking and buckling mechanism, wherein the main meter frame is connected with one end of the slipknot chain body, and the outer end of the main meter frame is provided with a containing groove; the shackle is connected with the other end of the slipknot chain body; the hook-and-loop mechanism is arranged on the main meter frame and is used for being matched and connected with the hook ring and hooking the hook ring into the accommodating groove so as to enable the slipknot chain body to be connected into a ring shape and wound on the half coupling. According to the invention, the hook ring is pulled into the accommodating groove after being hooked by the hooking and buckling mechanism, so that unhooking can be avoided, manual assistance is not required after installation, and then the hook ring is fixed by using the positioning bolt, so that the hook is convenient and labor-saving to use.
Description
Technical Field
The invention belongs to the technical field of measuring instruments, and particularly relates to a coupler installation and alignment device.
Background
Generally, during the installation of a machine, a measuring tool such as a dial indicator is used for centering and aligning a coupling of the machine, wherein the measuring tool is used for installing the machine, such as a pump, a compressor, a blower and the like, and the dial indicator is connected with the coupling through a bracket. In the known technology, the existing dial indicator support for centering and aligning the coupler mainly adopts a magnetic indicator seat, but the magnetic indicator seat is long in connection with a rod piece, so that the rotation occupied space is large, the existing dial indicator support is not suitable for machinery with a small space at the position of the coupler, and particularly, the magnetic indicator seat is poor in rigidity in connection with the rod piece, so that the reading deviation of the dial indicator is large, and the use is inconvenient.
The adjustable chain type dial indicator support for centering and aligning a coupler is characterized in that a link angle is formed at one end head of a loose joint chain body and is connected with a main indicator frame through a tensioning screw, the main indicator frame is a main body frame formed by connecting base plates at the bottoms of crank arm type meter inserting columns, a bending link angle is formed at one end of the base plate and is connected with the link angle of the loose joint chain body through the tensioning screw, a hook matched with the loose joint chain body is formed at the other end of the base plate, meter inserting through holes are formed in vertical columns and transverse crank columns of the crank arm type meter inserting columns respectively and are matched with fixing screws, an auxiliary indicator frame is formed by connecting chain sleeves at the bottoms of the meter inserting columns, and chain sleeves of the auxiliary indicator frame are sleeved on the loose joint chain body and are provided with meter inserting through holes and are matched with fixing screws. The centering device is simple and practical in structure and suitable for centering and aligning mechanical couplings such as pumps, compressors, air blowers and the like.
However, the slipknot chain body is connected by using a hooking mode, a tensioning bolt needs to be fastened after hooking, the bolt needs to hold a hooking part for a long time to prevent unhooking when being fastened, and meanwhile, the chain body shakes seriously when the bolt is screwed, so that multiple times of disjointing possibly occurs during fastening, and the using effect is not ideal.
Disclosure of Invention
The invention aims to provide a coupler mounting and aligning device to solve the technical problems in the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that: the coupler installation and alignment device comprises a slipknot chain body, a main meter frame, a shackle and a hooking and buckling mechanism, wherein the main meter frame is connected with one end of the slipknot chain body, and the outer end of the main meter frame is provided with a receiving groove; the shackle is connected with the other end of the slipknot chain body; the hook-and-loop mechanism is arranged on the main meter frame and is used for being matched and connected with the hook ring and hooking the hook ring into the accommodating groove so as to enable the slipknot chain body to be connected into a ring shape and wound on the half coupling.
In one embodiment of the invention, the hooking mechanism comprises a sliding cavity, a guide rod, a sliding block, a spring, a hook rod and a fixing mechanism, wherein the sliding cavity is formed on the main meter frame, the guide rod is arranged in the sliding cavity, two ends of the guide rod are respectively and fixedly connected with the inner walls of two ends of the sliding cavity, the sliding block is slidably sleeved on the guide rod and is in sliding fit with the side wall of the sliding cavity, the spring is sleeved on the guide rod, two ends of the spring are respectively abutted against or connected with one ends of the sliding block and the sliding cavity, which are far away from the accommodating groove, a communicating sliding hole is formed between the sliding cavity and the accommodating groove, one end of the hook rod is a straight rod section, the other end of the hook rod is a hook part, the straight rod section of the hook rod penetrates through the communicating sliding hole to be connected with the sliding block, the hook part can extend out of the accommodating groove and.
In one embodiment of the invention, the fixing mechanism comprises a sliding hole, a buckle piece, a positioning piece and a positioning bolt, wherein the sliding hole is arranged on the main watch frame and communicates the sliding cavity with the outside; one end of the buckle piece is fixedly connected with the sliding block, the middle part of the buckle piece is in sliding fit with the sliding hole, the other end of the buckle piece penetrates out of the sliding hole and extends out of the main meter frame, the positioning piece is arranged on the main meter frame in a sliding mode, is connected with the buckle piece and is provided with a screw hole, and the positioning bolt is matched with the screw hole and used for fixing the positioning piece on the main meter frame.
In one embodiment of the invention, the positioning sheet is connected with the main watch frame in a sliding mode, and the end portion of the positioning bolt is used for fixing the position of the positioning sheet after being abutted against the main watch frame.
In one embodiment of the invention, a plurality of internal thread holes matched with the positioning bolts are arranged on the main watch frame along the sliding direction of the positioning plate, and the positioning bolts penetrate through the positioning plate and are screwed into the internal thread holes to fix the position of the positioning plate.
In one embodiment of the invention, the internal threaded hole extends into the receiving groove, and the end of the positioning bolt is used for abutting against the hook rod after passing through the internal threaded hole.
In one embodiment of the invention, the shackle is of a U-shaped structure and cooperates with the slipknot chain body to form a closed annular structure; a through hole is formed in the sliding block, and the guide rod penetrates through the through hole.
In one embodiment of the invention, both the hook stem and the shackle are rigid structures with magnetic properties.
In one embodiment of the invention, a plurality of magnetic bodies are arranged on the slipknot chain body at intervals and used for adsorbing the slipknot chain body on the half coupling.
In one embodiment of the invention, the slipknot chain body is also provided with a secondary watch frame.
The coupler mounting and aligning device provided by the invention has the beneficial effects that: compared with the prior art, the hook-and-loop fastener has the advantages that the hook-and-loop fastener is hooked by the hook-and-loop fastener mechanism and then pulled into the accommodating groove, unhooking can be avoided, manual assistance is not needed after installation, and then the hook-and-loop fastener is fixed by the positioning bolt, so that the hook-and-loop fastener is convenient and labor-saving to use.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a coupling mounting, centering and aligning device according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of a portion B shown in FIG. 1;
FIG. 4 is a schematic view of the structure of the shackle of the present invention.
Reference numbers in the figures: 1. a sub-meter stand; 2. a slipknot chain body; 3. a main meter frame; 4. a shackle; 5. a slide chamber; 6. a slide hole; 7. a receiving groove; 8. a guide bar; 9. a slider; 10. a spring; 11. a hook rod; 12. buckling pieces; 13. positioning plates; 14. and (6) positioning the bolt.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A description will now be given of a coupling mounting and aligning device provided by the present invention.
Referring to fig. 1 to 3, the coupler mounting and aligning device provided by the present invention includes a slipknot chain 2, a main watch frame 3, a hook ring 4 and a hooking mechanism, wherein the main watch frame 3 is connected with one end of the slipknot chain 2, and the outer end of the main watch frame is provided with a receiving groove 7; the shackle 4 is connected with the other end of the slipknot chain body 2; the hook-and-loop mechanism is arranged on the main meter frame 3 and is used for being matched and connected with the hook ring 4, and hooking the hook ring 4 into the accommodating groove 7, so that the slipknot chain body 2 is looped and wound on the half coupling.
Referring to fig. 1 to 4 together, as a specific embodiment of the coupler mounting and aligning device provided by the present invention, the hooking mechanism includes a sliding cavity 5, a guide rod 8, a slider 9, a spring 10, a hook rod 11 and a fixing mechanism, the sliding cavity 5 is disposed on the main meter frame 3, the guide rod 8 is disposed in the sliding cavity 5, and both ends of the guide rod are respectively and fixedly connected with inner walls of both ends of the sliding cavity 5, the slider 9 is slidably sleeved on the guide rod 8 and is in sliding fit with a side wall of the sliding cavity 5, the spring 10 is sleeved on the guide rod 8, and both ends of the spring are respectively abutted against or connected with one ends of the slider 9 and the sliding cavity 5 far away from the accommodating groove 7, a communicating sliding hole is disposed between the sliding cavity 5 and the accommodating groove 7, one end of the hook rod 11 is a straight rod section, and the other end is a hook section, the straight rod section of the hook rod 11 passes through the communicating sliding hole to be connected with the slider 9, the hook section can extend out of and retract into the, the fixing mechanism is provided on the main meter frame 3 and fixes the position of the slider 9.
The fixing mechanism comprises a sliding hole 6, a buckle plate 12, a positioning plate 13 and a positioning bolt 14, wherein the sliding hole 6 is arranged on the main meter frame 3 and communicates the sliding cavity 5 with the outside; one end of the buckle piece 12 is fixedly connected with the sliding block 9, the middle part of the buckle piece is in sliding fit with the sliding hole 6, the other end of the buckle piece penetrates through the sliding hole 6 and extends out of the main meter frame 3, the positioning piece 13 is arranged on the main meter frame 3 in a sliding mode, is connected with the buckle piece 12 and is provided with a screw hole, and the positioning bolt 14 is matched with the screw hole and is used for fixing the positioning piece 13 on the main meter frame 3.
The locating plate 13 is connected with the main watch frame 3 in a sliding mode, and the end portion of the locating bolt 14 is used for fixing the position of the locating plate 13 after being abutted to the main watch frame 3, so that the degree of tightness of winding can be adjusted conveniently according to actual conditions.
The main watch frame 3 is provided with a plurality of internal thread holes matched with the positioning bolts 14 along the sliding direction of the positioning plate 13, and the positioning bolts 14 penetrate through the positioning plate 13 and then are screwed into the internal thread holes to fix the position of the positioning plate 13, so that the connection is strengthened and the slippage is avoided. The position of the internal thread hole can be set according to the sizes of different couplers. In addition, the slipknot chain body 2 and the main watch frame 3 can be connected through a length fine adjustment structure so as to further adjust the winding tightness.
The internal thread hole extends to the accommodating groove 7, and the end part of the positioning bolt 14 is used for penetrating through the internal thread hole and then abutting against the hook rod 11 so as to further fix the position of the hook rod 11 and form double insurance.
The shackle 4 is in a U-shaped structure and is matched with the slipknot chain body 2 to form a closed annular structure; a through hole is formed in the sliding block 9, and the guide rod 8 penetrates through the through hole.
The hook rod 11 and the hook ring 4 are both rigid structures with magnetism so as to be convenient for preliminary fixation after attraction.
The slipknot chain body 2 is provided with a plurality of magnetic bodies at intervals for adsorbing the slipknot chain body 2 on the half coupling, so that the slipknot chain body 2 is wound on the half coupling.
The slipknot chain body 2 is also provided with an auxiliary watch frame 1.
The working principle of the coupler mounting and aligning device provided by the invention is as follows:
during use, the hook ring 4 is hung on the hook rod 11, then the buckle sheet 12 is pushed, the buckle sheet 12 slides in the sliding hole 6, the positioning sheet 13 slides on the positioning bolt 14 at the moment, meanwhile, the buckle sheet 12 drives the sliding block 9 to slide along the guide rod 8, at the moment, the spring 10 is compressed by the sliding block 9, the hook rod 11 retracts into the sliding cavity 5 and the accommodating groove 7, the positioning bolt 14 can be locked until the hook rod 11 completely enables the hook ring 4 to enter the accommodating groove 7, the positioning operation of the tensioning bolt can be completed at the moment, the tripping condition can be avoided, the holding is not needed, the positioning bolt 14 is loosened after installation is completed, and the hook ring 4 and the hook rod 11 automatically pop out under the action of the spring 10 to be in contact locking.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A coupling installation alignment device, comprising:
a slipknot chain body (2);
the main watch frame (3) is connected with one end of the slipknot chain body (2), and the outer end of the main watch frame is provided with a receiving groove (7);
a shackle (4) connected with the other end of the slipknot chain body (2); and
and the hook-and-loop mechanism is arranged on the main meter frame (3), is used for being matched and connected with the hook ring (4), and hooks the hook ring (4) into the accommodating groove (7), so that the slipknot chain body (2) is looped and wound on a half coupler.
2. The coupling mounting alignment device of claim 1 wherein: the hooking mechanism comprises a sliding cavity (5), a guide rod (8), a sliding block (9), a spring (10), a hook rod (11) and a fixing mechanism, the sliding cavity (5) is arranged on the main meter frame (3), the guide rod (8) is arranged in the sliding cavity (5), and two ends of the guide rod are respectively connected with the inner walls of two ends of the sliding cavity (5), the sliding block (9) is sleeved on the guide rod (8) in a sliding manner and is in sliding fit with the side wall of the sliding cavity (5), the spring (10) is sleeved on the guide rod (8), two ends of the spring are respectively abutted against or connected with one end of the sliding block (9) and the sliding cavity (5) far away from the accommodating groove (7), a communicating sliding hole is arranged between the sliding cavity (5) and the accommodating groove (7), one end of the hook rod (11) is a straight rod section, the other end of the hook rod (11) is a hook part, and the straight rod section of the hook rod (11) passes through the communicating sliding hole to be connected with the sliding block (9), hook portion can stretch out and retract in the sliding range of slider (9) accomodate groove (7) and be used for with shackle (4) hook is connected, fixed establishment establishes on main table frame (3), be used for with the rigidity of slider (9).
3. The coupling mounting alignment device of claim 2 wherein: the fixing mechanism comprises a sliding hole (6), a buckle sheet (12), a positioning sheet (13) and a positioning bolt (14), wherein the sliding hole (6) is formed in the main meter frame (3) and communicates the sliding cavity (5) with the outside; cramp (12) one end with slider (9) fixed connection, middle part with sliding hole (6) sliding fit, and the other end wear out sliding hole (6) and extend to outside main table frame (3), spacer (13) slide to set up on main table frame (3), and with cramp (12) are connected and are equipped with the screw, positioning bolt (14) with the screw cooperation is used for with spacer (13) are fixed main table frame (3).
4. The coupling mounting alignment device of claim 3 wherein: the positioning piece (13) is in sliding connection with the main meter frame (3), and the end part of the positioning bolt (14) is used for being abutted against the main meter frame (3) and then fixing the position of the positioning piece (13).
5. The coupling mounting alignment device of claim 3 wherein: a plurality of internal thread holes matched with the positioning bolts (14) are formed in the main meter frame (3) along the sliding direction of the positioning piece (13), and the positioning bolts (14) penetrate through the positioning piece (13) and then are screwed into the internal thread holes to fix the position of the positioning piece (13).
6. The coupling mounting alignment device of claim 5 wherein: the internal thread hole extends to in the storage groove (7), positioning bolt (14) tip is used for passing support behind the internal thread hole on the gib block (11).
7. The coupling mounting alignment device of claim 2 wherein: the shackle (4) is of a U-shaped structure and is matched with the slipknot chain body (2) to form a closed annular structure; a through hole is formed in the sliding block (9), and the guide rod (8) penetrates through the through hole.
8. The coupling mounting alignment device of claim 2 wherein: the hook rod (11) and the hook ring (4) are both rigid structures with magnetism.
9. The coupling mounting alignment device of claim 1 wherein: and a plurality of magnetic bodies are arranged on the slipknot chain body (2) at intervals and used for adsorbing the slipknot chain body (2) on the half coupling.
10. The coupling mounting alignment device of claim 1 wherein: the slipknot chain body (2) is also provided with an auxiliary watch frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011584161.1A CN112797862B (en) | 2020-12-28 | 2020-12-28 | Coupler mounting and aligning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011584161.1A CN112797862B (en) | 2020-12-28 | 2020-12-28 | Coupler mounting and aligning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112797862A true CN112797862A (en) | 2021-05-14 |
| CN112797862B CN112797862B (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011584161.1A Active CN112797862B (en) | 2020-12-28 | 2020-12-28 | Coupler mounting and aligning device |
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| CN (1) | CN112797862B (en) |
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| TW447656U (en) * | 2000-02-25 | 2001-07-21 | Shr Jia Hung | Improved hook structure |
| TW501677U (en) * | 2000-12-06 | 2002-09-01 | Chang Hour Corp | Hook structure |
| TWM266373U (en) * | 2004-10-27 | 2005-06-01 | Jon Power Mfg Co Ltd | Improved structure of buckle |
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| TW200742806A (en) * | 2006-05-04 | 2007-11-16 | Asis Pacific Alliance Co Ltd | A hook device with a quick release button |
| CN201876205U (en) * | 2010-11-26 | 2011-06-22 | 中国化学工程第十三建设有限公司 | Adjustable chain type dial indicator bracket for centering and aligning coupler |
| CN205439848U (en) * | 2015-12-25 | 2016-08-10 | 黄春香 | Automotive anti -slip belt |
| CN205439849U (en) * | 2015-12-25 | 2016-08-10 | 黄春香 | Simple and easy automobile -used antislip strip |
| CN108297778A (en) * | 2018-04-16 | 2018-07-20 | 芜湖岭上信息科技有限公司 | A kind of vehicle-mounted trash bin of ash tray inside |
| CN208983095U (en) * | 2018-08-03 | 2019-06-14 | 江苏祥源电气设备有限公司 | It is a kind of for manufacturing the station lighting device of insulator |
| CN210143960U (en) * | 2019-06-03 | 2020-03-17 | 平湖市良正五金科技有限公司 | High stability metal is detained |
| CN210214560U (en) * | 2019-08-07 | 2020-03-31 | 新乡市长江起重机械有限公司 | Unhooking-proof lifting hook |
| CN213956153U (en) * | 2020-12-28 | 2021-08-13 | 中国化学工程第十三建设有限公司 | Support is adjusted in shaft coupling installation |
-
2020
- 2020-12-28 CN CN202011584161.1A patent/CN112797862B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW447656U (en) * | 2000-02-25 | 2001-07-21 | Shr Jia Hung | Improved hook structure |
| TW501677U (en) * | 2000-12-06 | 2002-09-01 | Chang Hour Corp | Hook structure |
| TWM266373U (en) * | 2004-10-27 | 2005-06-01 | Jon Power Mfg Co Ltd | Improved structure of buckle |
| DE102006002993A1 (en) * | 2006-01-21 | 2007-08-09 | Schaeffler Kg | Camshaft adjuster for an internal combustion engine |
| TW200742806A (en) * | 2006-05-04 | 2007-11-16 | Asis Pacific Alliance Co Ltd | A hook device with a quick release button |
| CN201876205U (en) * | 2010-11-26 | 2011-06-22 | 中国化学工程第十三建设有限公司 | Adjustable chain type dial indicator bracket for centering and aligning coupler |
| CN205439848U (en) * | 2015-12-25 | 2016-08-10 | 黄春香 | Automotive anti -slip belt |
| CN205439849U (en) * | 2015-12-25 | 2016-08-10 | 黄春香 | Simple and easy automobile -used antislip strip |
| CN108297778A (en) * | 2018-04-16 | 2018-07-20 | 芜湖岭上信息科技有限公司 | A kind of vehicle-mounted trash bin of ash tray inside |
| CN208983095U (en) * | 2018-08-03 | 2019-06-14 | 江苏祥源电气设备有限公司 | It is a kind of for manufacturing the station lighting device of insulator |
| CN210143960U (en) * | 2019-06-03 | 2020-03-17 | 平湖市良正五金科技有限公司 | High stability metal is detained |
| CN210214560U (en) * | 2019-08-07 | 2020-03-31 | 新乡市长江起重机械有限公司 | Unhooking-proof lifting hook |
| CN213956153U (en) * | 2020-12-28 | 2021-08-13 | 中国化学工程第十三建设有限公司 | Support is adjusted in shaft coupling installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112797862B (en) | 2022-09-27 |
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Effective date of registration: 20230926 Address after: 061000 No.79 East Yongji Road, Xinhua District, Cangzhou City, Hebei Province Patentee after: CHINA NATIONAL CHEMICAL ENGINEERING NO.13 CONSTRUCTION CO.,LTD Patentee after: China Chemical Equipment Technology Group Co.,Ltd. Address before: 061000 No.79 East Yongji Road, Xinhua District, Cangzhou City, Hebei Province Patentee before: CHINA NATIONAL CHEMICAL ENGINEERING NO.13 CONSTRUCTION CO.,LTD |