CN205084247U - Anti -dropping hook for pole tower operations - Google Patents
Anti -dropping hook for pole tower operations Download PDFInfo
- Publication number
- CN205084247U CN205084247U CN201520757544.2U CN201520757544U CN205084247U CN 205084247 U CN205084247 U CN 205084247U CN 201520757544 U CN201520757544 U CN 201520757544U CN 205084247 U CN205084247 U CN 205084247U
- Authority
- CN
- China
- Prior art keywords
- pole tower
- groove
- installing plate
- clamping part
- mounting panel
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides an anti -dropping hook for pole tower operations, include the mounting panel, be connected the clamping part that sets up with the mounting panel, be equipped with the mounting hole in the middle of the mounting panel, the both ends of clamping part are respectively through locking structure and mounting panel fixed connection, locking structure includes: vibration bolt, toper fastener and lock nut. Reasonable in design, the sound construction, the reliable operation, work efficiency is high, and convenient operation reduces the potential safety hazard, and is safe in utilization.
Description
Technical field
The utility model relates to industrial equipment, especially a kind of anti-dropping hook for pole tower operations be used on crane gear.
Background technology
Ascend operation is all be unable to do without in the fields such as electric power power transmission and transformation line shaft tower, substation framework, communication shaft tower and building, in recent years, electric power development speed, more and more higher to the requirement of safety management level, the task of power grid construction and transformation is also more and more heavier, a large amount of construction, service work task all relate to ascend operation, if there is no reliable falling prevention device, huge potential safety hazard will be caused to staff, falling proof device complex structure of the prior art, assembling trouble, is inconvenient to carry, brings trouble to the use of people.Because prior art exist shortcoming, in order to prevent falling prevention device landing from causing damaging to staff, inventor's thoughts its do not reach perfection, then exhaust its intelligence to concentrate one's attention on research and overcome, be engaged in this industry working experience for many years with it, and then develop anti-dropping hook for pole tower operations, utilize and simply design, can the utility model be made to reach structure simple, make easily, easy to operate, use safety, consuming cost is low, effect that operating efficiency is high.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of easy to use, well-set anti-dropping hook for pole tower operations.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: anti-dropping hook for pole tower operations, comprise installing plate, be connected the clamping part arranged with installing plate, installing hole is provided with in the middle of described installing plate, the two ends of described clamping part are fixedly connected with installing plate respectively by locking mechanism, and described locking mechanism comprises: vibration bolt, conical fastener and locking nut.
As preferably, described conical fastener comprises: ring washer, be connected the taper ring arranged with ring washer, and the bolt hole coordinated with vibration bolt.By adopting this set, improve integrally-built stability, improve safety coefficient.
As preferably, described locking nut comprises nut, the first groove be arranged on nut, the second groove be arranged in the first groove, and is arranged on the elastomer in the second groove.By adopting this set, reasonable in design, good teamwork, easy to make, working effect is obvious.
Beneficial effect:
The utility model adopts technique scheme to provide anti-dropping hook for pole tower operations, compensate for the deficiencies in the prior art, reasonable in design, sound construction, reliable operation, and operating efficiency is high, easy to operate, reduces potential safety hazard, use safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model locking mechanism.
Detailed description of the invention
As shown in Fig. 1-2, anti-dropping hook for pole tower operations, comprise installing plate 1, be connected the clamping part 2 arranged with installing plate 1, installing hole 4 is provided with in the middle of described installing plate 2, the two ends of described clamping part 2 are fixedly connected with installing plate 1 respectively by locking mechanism 3, and described locking mechanism 3 comprises: vibration bolt 31, conical fastener 32 and locking nut 33.Described conical fastener 32 comprises: ring washer 321, be connected the taper ring 322 arranged with ring washer 321, and the bolt hole 323 coordinated with vibration bolt 31.Described locking nut 33 comprises nut 331, the first groove 332 be arranged on nut 331, the second groove 333 be arranged in the first groove 332, and is arranged on the elastomer 334 in the second groove 333.
During real work, clamping part 2 clamps, then assembled by the installing hole 4 in the middle of installing plate 1, the two ends of clamping part 2 are fixedly connected with installing plate 1 respectively by locking mechanism 3, and locking mechanism 3 comprises: vibration bolt 31, conical fastener 32 and locking nut 33; Conical fastener 32 comprises: ring washer 321, be connected the taper ring 322 arranged with ring washer 321, and the bolt hole 323 coordinated with vibration bolt 31; Locking nut 33 comprises nut 331, the first groove 332 be arranged on nut 331, the second groove 333 be arranged in the first groove 332, and is arranged on the elastomer 334 in the second groove 333.Compensate for the deficiencies in the prior art, reasonable in design, sound construction, reliable operation, operating efficiency is high, easy to operate, reduces potential safety hazard, use safety.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (3)
1. anti-dropping hook for pole tower operations, comprise installing plate (1), be connected the clamping part (2) arranged with installing plate (1), installing hole (4) is provided with in the middle of described installing plate (2), it is characterized in that: the two ends of described clamping part (2) are fixedly connected with installing plate (1) respectively by locking mechanism (3), and described locking mechanism (3) comprising: vibration bolt (31), conical fastener (32) and locking nut (33).
2. anti-dropping hook for pole tower operations according to claim 1, it is characterized in that: described conical fastener (32) comprising: ring washer (321), be connected the taper ring (322) arranged with ring washer (321), and the bolt hole (323) coordinated with vibration bolt (31).
3. anti-dropping hook for pole tower operations according to claim 1, it is characterized in that: described locking nut (33) comprises nut (331), the first groove (332) be arranged on nut (331), the second groove (333) be arranged in the first groove (332), and is arranged on the elastomer (334) in the second groove (333).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757544.2U CN205084247U (en) | 2015-09-28 | 2015-09-28 | Anti -dropping hook for pole tower operations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757544.2U CN205084247U (en) | 2015-09-28 | 2015-09-28 | Anti -dropping hook for pole tower operations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205084247U true CN205084247U (en) | 2016-03-16 |
Family
ID=55474973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520757544.2U Expired - Fee Related CN205084247U (en) | 2015-09-28 | 2015-09-28 | Anti -dropping hook for pole tower operations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205084247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730473A (en) * | 2016-12-20 | 2017-05-31 | 国家电网公司 | A kind of portable rod-rising tower anti-fall device and its application method |
-
2015
- 2015-09-28 CN CN201520757544.2U patent/CN205084247U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730473A (en) * | 2016-12-20 | 2017-05-31 | 国家电网公司 | A kind of portable rod-rising tower anti-fall device and its application method |
| CN106730473B (en) * | 2016-12-20 | 2019-08-02 | 国家电网公司 | A kind of movable type rod-rising tower anti-fall device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Anti-dropping hook for pole tower operations Effective date of registration: 20180115 Granted publication date: 20160316 Pledgee: Agricultural Bank of China, Cangnan County branch, Limited by Share Ltd Pledgor: Wenzhou Xinde Electric Fittings Co., Ltd. Registration number: 2018330000012 |
|
| 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: 20160316 Termination date: 20180928 |