CN113488947A - Anti-falling anti-vibration hammer mounted at high altitude and implementation method thereof - Google Patents
Anti-falling anti-vibration hammer mounted at high altitude and implementation method thereof Download PDFInfo
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- CN113488947A CN113488947A CN202110710509.5A CN202110710509A CN113488947A CN 113488947 A CN113488947 A CN 113488947A CN 202110710509 A CN202110710509 A CN 202110710509A CN 113488947 A CN113488947 A CN 113488947A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/14—Arrangements or devices for damping mechanical oscillations of lines, e.g. for reducing production of sound
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The invention discloses a high-altitude installation anti-falling damper and an implementation method thereof, the high-altitude installation anti-falling damper comprises a main damper body, an installation assembly and an anti-falling assembly, wherein the center of the main damper body is provided with the installation assembly, the left end and the right end of the main damper body are respectively provided with the anti-falling assembly, a telescopic screw rod is pulled open, an installation frame is nested on a cable, the telescopic screw rod returns to the original position under the action of a return spring, a clamping head is nested in the installation frame, a fixed clamping sleeve in the anti-falling assembly is nested in an inner embedding groove on an anti-falling damper head, the cable at the top is clamped and installed on the cable, a sealing screw rod is used for sealing, when the installation frame and the telescopic screw rod in the installation assembly are damaged due to overlong use time or other reasons, the cable is pulled by the cable clamping buckle and the sealing screw rod, the whole anti-falling damper is pulled by a connecting belt, and the anti-falling of the anti-falling damper can be effectively prevented from high altitude due to the damage of the installation part, the safety of damper installation has effectively been improved.
Description
Technical Field
The invention relates to the technical field of anti-vibration hammers, in particular to an anti-vibration hammer installed at high altitude and capable of preventing falling and an implementation method thereof.
Background
The damper is arranged for reducing vibration of a lead due to wind power, a high-voltage overhead line is high in pole position and large in span, the lead can vibrate when being subjected to wind power, working conditions of a lead hanging part are most unfavorable when the lead vibrates, fatigue damage can occur to the lead due to periodic bending due to repeated vibration, the damper is generally adopted for damping vibration when the span of the overhead line is more than 120 meters, the damper needs to be erected on a cable all the year round, so that high requirements on the performance of components of the damper are met, mounting components on the damper in the prior art are mounted through multi-purpose bolts and other components, the strength of the mounting components is weak, and the damper can fall from the high altitude after the bolts and other components are damaged, so that the safety of ground pedestrians is threatened.
Disclosure of Invention
The invention aims to provide a high-altitude installation anti-falling anti-vibration hammer and an implementation method thereof.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a shockproof hammer that high altitude installation was prevented falling, includes main hammer block, installation component and the subassembly of preventing falling, the center department of main hammer block is equipped with the installation component, the subassembly of preventing falling is installed respectively at both ends about the main hammer block.
The main hammer body comprises an anti-vibration hammer head, an adjusting spring, a limiting plate, an adjusting rod base, a movable adjusting rod, a positioning screw hole, a clamping and embedding base, a clamping and embedding screw rod, an external sliding rod, a limiting head, a weight increasing piece, a weight increasing fixing nut, an internal embedding groove and an embedded screw hole, wherein the adjusting spring is arranged inside the anti-vibration hammer head, the tail end of the adjusting spring is provided with the limiting plate, the inner side of the anti-vibration hammer head is provided with the adjusting rod base, the movable adjusting rod is installed in the adjusting rod base on the right side of the limiting plate, the movable adjusting rod is provided with the positioning screw hole, the clamping and embedding base is installed on the outer side of the anti-vibration hammer head, the clamping and embedding screw rod is arranged at the center of the bottom of the clamping and embedding base, the external sliding rod is arranged at the center of the upper side of the clamping and embedding base, the tail end of the external sliding rod is provided with the limiting head, the weight increasing piece is installed on the external sliding rod, the weight increasing fixing nut is installed on the external sliding rod on the upper side of the weight increasing piece, the outer surface of the anti-vibration hammer is provided with an embedded groove, and an embedded screw hole is formed in the embedded groove.
Preferably, the mounting assembly comprises an adjusting sleeve, a locking bolt, an adjusting outer rod, a supporting spring, an adjusting inner rod, a buckling hole, a buckling bolt, a mounting frame, a vertical sliding groove, a vertical sliding block, a telescopic screw rod, a reducing spring, a reset spring and a clamping and embedding head, the locking bolt is mounted on the outer side surface of the adjusting sleeve, the adjusting outer rod is arranged at the top of the adjusting sleeve, the supporting spring is arranged inside the adjusting outer rod, the adjusting inner rod is mounted in the adjusting outer rod on the upper side of the supporting spring, the buckling hole is formed in the adjusting inner rod, the mounting frame is arranged at the top of the adjusting inner rod, the vertical sliding groove is formed in the side surface of the mounting frame, the reducing spring is arranged at the bottom end inside of the vertical sliding groove, the vertical sliding block is mounted in the vertical sliding groove, the telescopic screw rod is mounted in the vertical sliding block, the reset spring is arranged on the outer side of the telescopic screw rod, the tail end of the telescopic screw rod is provided with a clamping and embedding head.
Preferably, the anti-falling assembly comprises a fixing clamping sleeve, a fixing screw, a connecting belt, a cable buckle, a screw installation buckle and a sealing screw, the fixing screw is arranged on the outer side of the fixing clamping sleeve, the connecting belt is arranged on the upper side of the fixing clamping sleeve, the cable buckle is arranged at the tail end of the connecting belt, the screw installation buckle is arranged on the cable buckle, and the sealing screw is installed in the screw installation buckle.
Preferably, the fixing clamping sleeve is nested in the embedded groove, and the fixing screw is arranged in the embedded screw hole.
Preferably, the adjusting sleeve is mounted on the movable adjusting rod and fixed using a locking bolt.
Preferably, the clamping and embedding base is embedded and installed in the anti-vibration hammer head through a clamping and embedding screw rod.
The invention provides another technical scheme: an implementation method of a high-altitude installation anti-falling damper comprises the following steps:
the method comprises the following steps: the telescopic screw rod is pulled open, the mounting frame is nested on the cable, the telescopic screw rod returns to the original position under the action of the return spring, and the clamping and embedding head is nested in the mounting frame;
step two: a fixed cutting sleeve in the anti-falling assembly is nested in an embedded groove on the anti-vibration hammer head, and meanwhile, a cable buckle at the top is installed on a cable and then is sealed by a sealing screw rod;
step three: when the installation frame and the telescopic screw in the installation assembly are damaged due to overlong service time or other reasons, the cable is pulled through the cable buckle and the sealing screw, and the whole damper is pulled through the connecting band to prevent the damper from falling.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides an anti-falling anti-vibration hammer installed at high altitude and an implementation method thereof.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the main hammer body of the present invention in a partial cross-sectional configuration;
FIG. 3 is a schematic structural diagram of the main hammer body according to the present invention;
FIG. 4 is a schematic structural view of the mounting assembly of the present invention;
FIG. 5 is a partial cross-sectional structural schematic view of the mounting assembly of the present invention;
FIG. 6 is a schematic view of the fall arrest assembly of the present invention;
figure 7 is a side view of the fall arrest assembly of the present invention.
In the figure: 1. a main hammer body; 101. a vibration-proof hammer head; 102. adjusting the spring; 103. a limiting plate; 104. A regulating rod base; 105. a movable adjusting rod; 106. positioning the screw hole; 107. the base is embedded in a clamping manner; 108. The screw rod is embedded in a clamping manner; 109. a sliding rod is arranged outside; 1010. a limiting head; 1011. weight increasing tablets; 1012. a weight-increasing fixing nut; 1013. an embedded groove is formed; 1014. a screw hole is embedded; 2. mounting the component; 21. adjusting the sleeve; 22. A locking bolt; 23. adjusting the outer rod; 24. a support spring; 25. adjusting the inner rod; 26. a snap-in hole; 27. A snap bolt; 28. a mounting frame; 29. a vertical chute; 210. a vertical slider; 211. a telescopic screw; 212. restoring the spring; 213. a return spring; 214. clamping and embedding the head; 3. a fall arrest assembly; 31. fixing the clamping sleeve; 32. a set screw; 33. a connecting belt; 34. a cable buckle; 35. a screw mounting buckle; 36. The screw is closed.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the anti-falling vibration damper for high altitude installation comprises a main hammer body 1, an installation component 2 and a falling prevention component 3, wherein the installation component 2 is arranged at the center of the main hammer body 1, and the falling prevention component 3 is respectively installed at the left end and the right end of the main hammer body 1.
Referring to fig. 2-3, the main hammer body 1 includes an anti-vibration hammer head 101, an adjusting spring 102, a limiting plate 103, an adjusting rod base 104, a movable adjusting rod 105, a positioning screw hole 106, a clamping and embedding base 107, a clamping and embedding screw rod 108, an external slide rod 109, a limiting head 1010, a weight increasing sheet 1011, a weight increasing fixing nut 1012, an embedded groove 1013 and an embedded screw hole 1014, the adjusting spring 102 is disposed inside the anti-vibration hammer head 101, the limiting plate 103 is disposed at the end of the adjusting spring 102, the adjusting rod base 104 is disposed inside the anti-vibration hammer head 101, the movable adjusting rod 105 is disposed inside the adjusting rod base 104 on the right side of the limiting plate 103, the positioning screw hole 106 is disposed on the movable adjusting rod 105, the clamping and embedding base 107 is disposed outside the anti-vibration hammer head 101, the clamping and embedding screw rod 108 is disposed at the center of the bottom of the clamping and embedding base 107 is embedded in the anti-vibration hammer head 101 through the clamping and embedding screw rod 108, the external slide rod 109 is disposed at the center of the upper side of the clamping and embedding base 107, the tail end of the external sliding rod 109 is provided with a limiting head 1010, the external sliding rod 109 is provided with a weight increasing piece 1011, the external sliding rod 109 on the upper side of the weight increasing piece 1011 is provided with a weight increasing fixing nut 1012, the outer surface of the anti-vibration hammer head 101 is provided with an embedded groove 1013, and the embedded groove 1013 is provided with an embedded screw hole 1014.
Referring to fig. 4-5, the mounting assembly 2 includes an adjusting sleeve 21, a locking bolt 22, an adjusting outer rod 23, a supporting spring 24, an adjusting inner rod 25, a fastening hole 26, a fastening bolt 27, a mounting frame 28, a vertical sliding slot 29, a vertical slider 210, a telescopic screw 211, a restoring spring 212, a restoring spring 213 and a fastening head 214, the locking bolt 22 is mounted on the outer side surface of the adjusting sleeve 21, the adjusting sleeve 21 is mounted on the movable adjusting rod 105 and fixed by the locking bolt 22, the adjusting outer rod 23 is disposed on the top of the adjusting sleeve 21, the supporting spring 24 is disposed inside the adjusting outer rod 23, the adjusting inner rod 25 is mounted in the adjusting outer rod 23 on the upper side of the supporting spring 24, the fastening hole 26 is disposed on the adjusting inner rod 25, the mounting frame 28 is disposed on the top of the adjusting inner rod 25, the vertical sliding slot 29 is disposed on the side surface of the mounting frame 28, the restoring spring 212 is disposed at the bottom end inside the vertical sliding slot 29, the vertical sliding groove 29 is provided with a vertical sliding block 210, the vertical sliding block 210 is internally provided with a telescopic screw 211, the outer side of the inner part of the telescopic screw 211 is provided with a return spring 213, and the tail end of the telescopic screw 211 is provided with a clamping and embedding head 214.
Referring to fig. 6-7, the fall protection assembly 3 includes a fixing sleeve 31, a fixing screw 32, a connecting band 33, a cable buckle 34, a screw mounting buckle 35 and a sealing screw 36, the fixing screw 32 is disposed outside the fixing sleeve 31, the fixing sleeve 31 is nested in the embedded groove 1013, the fixing screw 32 is mounted in the embedded screw 1014, the connecting band 33 is disposed on the upper side of the fixing sleeve 31, the cable buckle 34 is disposed at the end of the connecting band 33, the screw mounting buckle 35 is disposed on the cable buckle 34, and the sealing screw 36 is mounted in the screw mounting buckle 35.
In order to better show the implementation process of the anti-falling anti-vibration hammer installed at high altitude, the embodiment now provides an implementation method of the anti-falling anti-vibration hammer installed at high altitude, which includes the following steps:
the method comprises the following steps: the telescopic screw 211 is pulled open, the mounting frame 28 is nested on the cable, the telescopic screw 211 returns to the original position under the action of the return spring 213, and the clamping and embedding head 214 is nested in the mounting frame 28;
step two: the fixed cutting sleeve 31 in the anti-falling assembly 3 is nested in the inner embedding groove 1013 on the anti-vibration hammer 101, and meanwhile, the cable buckle 34 at the top is installed on the cable and then is sealed by the sealing screw 36;
step three: when the mounting frame 28 and the telescopic screw 211 in the mounting assembly 2 are damaged due to a long use time or other reasons, the cable is pulled by the cable catch 34 and the closing screw 36, and the entire damper is pulled by the connecting band 33 to prevent it from falling.
The working principle of the invention is as follows: when the anti-falling anti-vibration hammer is installed, the telescopic screw rod 211 is pulled open, the installation frame 28 is nested on a cable, the telescopic screw rod 211 returns to the original position under the action of the return spring 213, the clamping head 214 is nested in the installation frame 28, the fixed clamping sleeve 31 in the anti-falling assembly 3 is nested in the inner embedding groove 1013 on the anti-vibration hammer head 101, the cable clamp 34 at the top is installed on the cable, the cable clamp is sealed by the sealing screw rod 36, when the installation frame 28 and the telescopic screw rod 211 in the installation assembly 2 are damaged due to overlong use time or other reasons, the cable is pulled by the cable clamp 34 and the sealing screw rod 36, and the whole anti-vibration hammer is pulled by the connecting belt 33 to prevent the anti-vibration hammer from falling.
In summary, the following steps: the invention discloses a high-altitude installation anti-falling vibration damper and an implementation method thereof, wherein a telescopic screw 211 is pulled open, an installation frame 28 is nested on a cable, the telescopic screw rod 211 returns to the original position under the action of the return spring 213, and the clamping and embedding head 214 is nested in the mounting frame 28, the fixed clamping sleeve 31 in the anti-falling assembly 3 is nested in the embedding groove 1013 on the anti-vibration hammer 101, meanwhile, the cable buckle 34 at the top is arranged on the cable and then is closed by a closing screw 36, when the mounting frame 28 and the telescopic screw 211 in the mounting assembly 2 are damaged due to an excessively long use time or other reasons, the cable is pulled by the cable buckle 34 and the closed screw 36, and the whole damper is pulled by the connecting belt 33 to prevent the damper from falling off, the structure of the invention is complete and reasonable, the vibration damper can be effectively prevented from falling from the high altitude due to the damage of the installation part, and the installation safety of the vibration damper is effectively improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (7)
1. The utility model provides a high altitude installation prevents damper that falls, includes main hammer block (1), installation component (2) and prevents falling subassembly (3), its characterized in that: the center of the main hammer body (1) is provided with a mounting assembly (2), and the left end and the right end of the main hammer body (1) are respectively provided with a falling prevention assembly (3);
the main hammer body (1) comprises an anti-vibration hammer head (101), an adjusting spring (102), a limiting plate (103), an adjusting rod base (104), a movable adjusting rod (105), a positioning screw hole (106), a clamping and embedding base (107), a clamping and embedding screw rod (108), an external sliding rod (109), a limiting head (1010), a weight increasing sheet (1011), a weight increasing fixing nut (1012), an embedded groove (1013) and an embedded screw hole (1014), wherein the adjusting spring (102) is arranged inside the anti-vibration hammer head (101), the limiting plate (103) is arranged at the tail end of the adjusting spring (102), the adjusting rod base (104) is arranged on the inner side of the anti-vibration hammer head (101), the movable adjusting rod (105) is arranged in the adjusting rod base (104) on the right side of the limiting plate (103), the positioning screw hole (106) is arranged on the movable adjusting rod (105), the clamping and embedding base (107) is arranged on the outer side of the anti-vibration hammer head (101), the bottom center department of inlay card base (107) is equipped with inlay card screw rod (108), the upside center department of inlay card base (107) is equipped with external slide bar (109), the end of external slide bar (109) is equipped with spacing head (1010), install on external slide bar (109) and increase weight piece (1011), the installation on external slide bar (109) of the piece (1011) upside that increases weight piece (1012) increases weight fixation nut (1012), the surface of antivibration tup (101) is equipped with interior caulking groove (1013), be equipped with embedded screw (1014) in interior caulking groove (1013).
2. The aerial fall protection damper as claimed in claim 1, wherein: the mounting component (2) comprises an adjusting sleeve (21), a locking bolt (22), an adjusting outer rod (23), a supporting spring (24), an adjusting inner rod (25), a clamping hole (26), a clamping bolt (27), a mounting frame (28), a vertical sliding groove (29), a vertical sliding block (210), a telescopic screw rod (211), a reducing spring (212), a reset spring (213) and a clamping and embedding head (214), wherein the locking bolt (22) is mounted on the outer side surface of the adjusting sleeve (21), the adjusting outer rod (23) is arranged at the top of the adjusting sleeve (21), the supporting spring (24) is arranged inside the adjusting outer rod (23), the adjusting inner rod (25) is mounted in the adjusting outer rod (23) on the upper side of the supporting spring (24), the clamping hole (26) is formed in the adjusting inner rod (25), the mounting frame (28) is arranged at the top of the adjusting inner rod (25), the side of installation frame (28) is equipped with perpendicular spout (29), the inside bottom of perpendicular spout (29) is equipped with reduction spring (212), install perpendicular slider (210) in perpendicular spout (29), install telescopic screw (211) in perpendicular slider (210), telescopic screw (211)'s the inside outside is equipped with reset spring (213), telescopic screw (211)'s end is equipped with inlay card head (214).
3. The aerial fall protection damper as claimed in claim 2, wherein: prevent falling subassembly (3) and detain (35) and sealing screw (36) including fixed cutting ferrule (31), set screw (32), connecting band (33), cable buckle (34), screw rod installation, the outside of fixed cutting ferrule (31) is equipped with set screw (32), the upside of fixed cutting ferrule (31) is equipped with connecting band (33), the end of connecting band (33) is equipped with cable buckle (34), it detains (35) to be equipped with the screw rod installation on cable buckle (34), screw rod installation is detained (35) interior installation sealing screw (36).
4. The aerial fall protection damper as claimed in claim 3, wherein: the fixing clamping sleeve (31) is nested in the embedded groove (1013), and the fixing screw (32) is arranged in the embedded screw hole (1014).
5. The aerial fall protection damper as claimed in claim 2, wherein: the adjusting sleeve (21) is mounted on the movable adjusting rod (105) and fixed by a locking bolt (22).
6. The aerial fall protection damper as claimed in claim 1, wherein: the clamping and embedding base (107) is embedded and installed in the anti-vibration hammer head (101) through a clamping and embedding screw rod (108).
7. A method of implementing a fall arrest damper for overhead installations as claimed in claim 3, comprising the steps of:
s1: the telescopic screw rod (211) is pulled open, the mounting frame (28) is nested on the cable, the telescopic screw rod (211) returns to the original position under the action of the return spring (213), and the clamping and embedding head (214) is nested in the mounting frame (28);
s2: a fixed cutting sleeve (31) in the anti-falling assembly (3) is nested in an embedded groove (1013) on the anti-vibration hammer head (101), and meanwhile, a cable buckle (34) at the top is installed on a cable and then is sealed by a sealing screw rod (36);
s3: when the mounting frame (28) and the telescopic screw (211) in the mounting assembly (2) are damaged due to overlong use time or other reasons, the cable is pulled by the cable buckle (34) and the closing screw (36), and the whole damper is pulled by the connecting belt (33) to prevent the damper from falling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110710509.5A CN113488947B (en) | 2021-06-25 | 2021-06-25 | Anti-falling anti-vibration hammer mounted at high altitude and implementation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110710509.5A CN113488947B (en) | 2021-06-25 | 2021-06-25 | Anti-falling anti-vibration hammer mounted at high altitude and implementation method thereof |
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| Publication Number | Publication Date |
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| CN113488947A true CN113488947A (en) | 2021-10-08 |
| CN113488947B CN113488947B (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110710509.5A Active CN113488947B (en) | 2021-06-25 | 2021-06-25 | Anti-falling anti-vibration hammer mounted at high altitude and implementation method thereof |
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| Country | Link |
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| CN (1) | CN113488947B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114498516A (en) * | 2022-02-14 | 2022-05-13 | 江苏东恒光电有限公司 | Multipurpose damper for marine jacket platform |
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| US3260789A (en) * | 1963-12-20 | 1966-07-12 | Aubrey T Edwards | Bundled conductor spacer damper |
| JP2006230172A (en) * | 2005-02-21 | 2006-08-31 | Hokkaido Electric Power Co Inc:The | Vibration-proof device having weight drop off prevention function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114498516A (en) * | 2022-02-14 | 2022-05-13 | 江苏东恒光电有限公司 | Multipurpose damper for marine jacket platform |
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| Publication number | Publication date |
|---|---|
| CN113488947B (en) | 2022-08-12 |
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