CN212207774U - Improved generation downlead for tower presss from both sides - Google Patents
Improved generation downlead for tower presss from both sides Download PDFInfo
- Publication number
- CN212207774U CN212207774U CN202020934586.XU CN202020934586U CN212207774U CN 212207774 U CN212207774 U CN 212207774U CN 202020934586 U CN202020934586 U CN 202020934586U CN 212207774 U CN212207774 U CN 212207774U
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- China
- Prior art keywords
- transverse plate
- pressing plate
- screw
- vertical
- plate
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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 an improved downlead clamp for a tower, which comprises a U-shaped connecting block, wherein a central screw joint through hole is formed in the middle of an upper transverse plate of the U-shaped connecting block, a vertical screw is screwed in the central screw joint through hole, the bottom end of the vertical screw extends out of the bottom surface of the upper transverse plate and is fixed with an upper pressing plate, and the upper part of the vertical screw extends out of the top surface of the upper transverse plate and is formed with a rotating part; it can guarantee that lower extension screw rod firm in connection also conveniently dismantles to change and maintains.
Description
Technical Field
The utility model relates to a power equipment technical field, more specifically the utility model relates to an improved generation tower is with drawing fastener that says so.
Background
The existing downlead clamp for the tower is generally used for installing and clamping an optical cable, the downlead clamp is generally used for installing and clamping the optical cable on a vertical rod or welding the vertical rod on the bottom surface of a lower transverse plate of a U-shaped block, two clamping pieces are arranged on the vertical rod, the optical cable is clamped between the two clamping pieces, the vertical rod is fixed on the lower transverse plate in a screwing mode, the vertical rod is easy to loosen and drop, the welding mode is adopted, the vertical rod cannot be detached from the lower transverse plate of the U-shaped block, and the replacement is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an it is not enough to prior art, and provide an improved generation is lead-off fastener for tower, it can guarantee the extension screw rod firm in connection of downwardly extending, also convenient dismantlement change maintenance.
The technical solution of the utility model is as follows:
an improved down lead clamp for a tower comprises a U-shaped connecting block, wherein a central screw joint through hole is formed in the middle of an upper transverse plate of the U-shaped connecting block, a vertical screw is in screw joint with the central screw joint through hole, the bottom end of the vertical screw extends out of the bottom surface of the upper transverse plate and is fixed with an upper pressing plate, and the upper portion of the vertical screw extends out of the top surface of the upper transverse plate and is formed with a rotating part;
a vertical through hole is formed in the lower transverse plate of the U-shaped connecting block, the upper part of the lower extension screw rod is inserted and sleeved in the vertical through hole, a pressing plate is arranged at the top end of the lower extension screw rod and pressed against the top surface of the lower transverse plate, and the pressing plate and the upper pressing plate are aligned up and down;
the upper part of the lower extension screw is in threaded connection with a lower locking nut and is inserted and sleeved with a first elastic cushion, and the first elastic cushion is clamped between the lower locking nut and the lower transverse plate;
the lower part of the lower extension screw rod is in threaded connection with two adjusting nuts, two adjusting plates are sleeved in the lower extension screw rod in an inserting mode, elastic clamping blocks are fixed on opposite wall surfaces of the two adjusting plates, corresponding arc-shaped grooves are formed in the opposite wall surfaces of the two elastic clamping blocks, and the two adjusting nuts are pressed on the outer wall surfaces of the corresponding adjusting plates.
And a first anti-skid pad is fixed on the bottom surface of the upper pressing plate.
And a second anti-skid pad is fixed on the top surface of the pressing plate.
An upper locking nut and an upper gasket are screwed on the upper part of the vertical screw rod, and the upper gasket is clamped between the upper locking nut and the upper transverse plate.
And a plurality of second elastic cushions are inserted and sleeved on the lower extension screw rod and clamped between the corresponding adjusting nuts and the adjusting plates.
The lower extension screw rod is inserted and sleeved in the middle through holes of the two elastic clamping blocks.
The beneficial effects of the utility model reside in that:
it can guarantee that lower extension screw rod firm in connection also conveniently dismantles to change and maintains.
Drawings
Fig. 1 is a partial sectional view of the present invention.
Detailed Description
Example (b): as shown in fig. 1, the improved down lead clamp for the tower comprises a U-shaped connecting block 10, wherein a central screw joint through hole 111 is formed in the middle of an upper transverse plate 11 of the U-shaped connecting block 10, a vertical screw 20 is screwed in the central screw joint through hole 111, the bottom end of the vertical screw 20 extends out of the bottom surface of the upper transverse plate 11 and is fixed with an upper pressing plate 21, and the upper part of the vertical screw 20 extends out of the top surface of the upper transverse plate 11 and is formed with a rotating part 201;
a vertical through hole 121 is formed in the lower transverse plate 12 of the U-shaped connecting block 10, the upper part of the lower extension screw 30 is inserted and sleeved in the vertical through hole 121, a pressing plate 31 is arranged at the top end of the lower extension screw 30, the pressing plate 31 is pressed on the top surface of the lower transverse plate 12, and the pressing plate 31 is vertically aligned with the upper pressing plate 21;
the upper part of the lower extension screw 30 is screwed with a lower locking nut 32 and is inserted with a first elastic pad 303, and the first elastic pad 303 is clamped between the lower locking nut 32 and the lower transverse plate 12;
two adjusting nuts 33 are screwed on the lower portion of the lower extension screw 30, two adjusting plates 34 are inserted and sleeved, elastic clamping blocks 35 are fixed on the opposite wall surfaces of the two adjusting plates 34, corresponding arc-shaped grooves 351 are formed on the opposite wall surfaces of the two elastic clamping blocks 35, and the two adjusting nuts 33 are pressed on the outer wall surfaces of the corresponding adjusting plates 34.
Further, a first anti-slip pad 211 is fixed on the bottom surface of the upper pressing plate 21.
Further, a second non-slip pad 311 is fixed on the top surface of the pressing plate 31.
Further, an upper lock nut 22 and an upper washer 23 are threadedly coupled to an upper portion of the vertical screw 20, and the upper washer 23 is clamped between the upper lock nut 22 and the upper transverse plate 11.
Further, a plurality of second elastic washers 36 are inserted into the lower extension screw 30, and the second elastic washers 36 are clamped between the corresponding adjusting nuts 33 and the adjusting plates 34.
Further, the lower extension screw 30 is inserted into the central through hole of the two elastic clamping blocks 35.
When the anti-skid device is used, the connecting plate on the bracket is clamped between the pressing plate 31 and the upper pressing plate 21 and between the first anti-skid pad 211 and the second anti-skid pad 311;
the optical fiber is positioned between the two corresponding arc-shaped grooves 351 and is close to the two corresponding arc-shaped grooves 351 through the adjusting plates 34, so that the optical fiber is clamped between the inner side walls of the two arc-shaped grooves 351;
the adjustment is realized through rotating the rotating part 201, the lower locking nut 32, the adjusting nut 33 and the like, the fixation is realized, the effect is good, and the efficiency is high.
Claims (6)
1. An improved generation tower is with downlead presss from both sides, includes U-shaped connecting block (10), its characterized in that: a central screw joint through hole (111) is formed in the middle of an upper transverse plate (11) of the U-shaped connecting block (10), a vertical screw (20) is in screw joint with the central screw joint through hole (111), the bottom end of the vertical screw (20) extends out of the bottom surface of the upper transverse plate (11) and is fixed with an upper pressing plate (21), and the upper part of the vertical screw (20) extends out of the top surface of the upper transverse plate (11) and is formed with a rotating part (201);
a vertical through hole (121) is formed in the lower transverse plate (12) of the U-shaped connecting block (10), the upper portion of the lower extension screw (30) is inserted into the vertical through hole (121), a pressing plate (31) is arranged at the top end of the lower extension screw (30), the pressing plate (31) is pressed against the top surface of the lower transverse plate (12), and the pressing plate (31) and the upper pressing plate (21) are aligned up and down;
the upper part of the lower extension screw rod (30) is screwed with a lower lock nut (32) and is inserted with a first elastic pad (303), and the first elastic pad (303) is clamped between the lower lock nut (32) and the lower transverse plate (12);
the lower part spiro union of lower extension screw rod (30) has two adjusting nut (33), plug bush has two regulating plate (34), all is fixed with elasticity grip block (35) on the relative wall of two regulating plate (34), all takes shape on the relative wall of two elasticity grip block (35) to have corresponding arc wall (351), and two adjusting nut (33) press on the outer wall of corresponding regulating plate (34).
2. The improved tower lead-down clamp of claim 1, wherein: a first anti-skid pad (211) is fixed on the bottom surface of the upper pressing plate (21).
3. The improved tower lead-down clamp of claim 1, wherein: and a second antiskid pad (311) is fixed on the top surface of the pressing plate (31).
4. The improved tower lead-down clamp of claim 1, wherein: the upper part of the vertical screw rod (20) is in threaded connection with an upper locking nut (22) and an upper washer (23), and the upper washer (23) is clamped between the upper locking nut (22) and the upper transverse plate (11).
5. The improved tower lead-down clamp of claim 1, wherein: and a plurality of second elastic cushions (36) are inserted and sleeved on the lower extension screw rod (30), and the second elastic cushions (36) are clamped between the corresponding adjusting nuts (33) and the adjusting plates (34).
6. The improved tower lead-down clamp of claim 1, wherein: the lower extension screw (30) is inserted in the middle through holes of the two elastic clamping blocks (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020934586.XU CN212207774U (en) | 2020-05-28 | 2020-05-28 | Improved generation downlead for tower presss from both sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020934586.XU CN212207774U (en) | 2020-05-28 | 2020-05-28 | Improved generation downlead for tower presss from both sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212207774U true CN212207774U (en) | 2020-12-22 |
Family
ID=73812241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020934586.XU Expired - Fee Related CN212207774U (en) | 2020-05-28 | 2020-05-28 | Improved generation downlead for tower presss from both sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212207774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112780575A (en) * | 2020-12-31 | 2021-05-11 | 合肥恒大江海泵业股份有限公司 | Submersible electric pump |
-
2020
- 2020-05-28 CN CN202020934586.XU patent/CN212207774U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112780575A (en) * | 2020-12-31 | 2021-05-11 | 合肥恒大江海泵业股份有限公司 | Submersible electric pump |
| CN112780575B (en) * | 2020-12-31 | 2023-02-03 | 合肥恒大江海泵业股份有限公司 | Submersible electric pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 Termination date: 20210528 |