CN201466566U - Hook cross arm - Google Patents
Hook cross arm Download PDFInfo
- Publication number
- CN201466566U CN201466566U CN2009200910745U CN200920091074U CN201466566U CN 201466566 U CN201466566 U CN 201466566U CN 2009200910745 U CN2009200910745 U CN 2009200910745U CN 200920091074 U CN200920091074 U CN 200920091074U CN 201466566 U CN201466566 U CN 201466566U
- Authority
- CN
- China
- Prior art keywords
- hook
- cross arm
- hook cross
- utility
- model
- 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
- 239000000725 suspension Substances 0.000 claims description 13
- 238000010276 construction Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a hook cross arm, which comprises a hook cross arm body and a hook, wherein one end of the hook cross arm body is provided with the hook, while the other end is provided with a soft rope; the two ends of the body are provided with a hoisting ring respectively; the hook is fixed on the hoisting ring at the same end; the soft rope is threaded through the hosting rings; and the end of the body provided with the soft rope is also provided with a clamping pin, while the other end is provided with a sleeve. One end of the hook cross arm is fixed through the soft rope, specifically, the rope is threaded through the hosting rings to securely fix one end of the hook cross arm on the cross arm body of a strain tower, so the structure is not easy to be pulled out of the body and potential safety hazards are eliminated. The hook cross arm of the utility model has the characteristics of simple structure and convenient use. The hook cross arm of the utility model is simple, convenient and safe to fix, is not pulled out of the body and also is not abraded, reduces risks in construction, eliminates the risks of using metal hooks for building and hanging, simultaneously improves working efficiency and speeds up the construction.
Description
Technical field
The utility model relates to the instrument that uses when a kind of power line tension tower shaft tower overhauls.
Background technology
Along with increasing of construction project, transmission line constantly increases, in the power line tension tower shaft tower maintenance process, the cleek two ends of hook load commonly used directly hang over cross-arm master material rise to the bait load hang not firm, deviate from easily, in case deviate from main material, with critical staff under staff who operates on the bar and bar, bring huge potential safety hazard to construction, as shown in Figure 1.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned deficiency a kind of safe hook load is provided.
The technical solution of the utility model is as follows:
A kind of hook load, it comprises hook load body and cleek, and an end of carrying on a shoulder pole body at hook is provided with cleek, and the other end is provided with tightrope.
Above-mentioned hook load is provided with suspension ring at the two ends of body, and cleek is fixed on the suspension ring, and tightrope passes suspension ring.
Above-mentioned hook load also is provided with bayonet lock on the body that tightrope one end is set, be provided with sleeve pipe at the other end.
The utility model passes rope on the suspension ring cross-arm master material that is fixed on the strain tower shaft tower that one end of hook load is firm because an end adopts tightrope to fix, and such structure is difficult for deviating from main material and has removed potential safety hazard.And the utility model is simple in structure, easy to use.Use this practical stay hook load, easy, safety that work is become, the hook load can not deviate from main material, can not wear and tear yet, and has reduced the danger in the construction, uses the danger of metal hook lodge not have originally.Improve operating efficiency simultaneously, accelerated speed of application.
Description of drawings
Fig. 1 is the structural representation of conventional hook load;
Fig. 2 is that structural representation of the present utility model is tried hard to.
Embodiment
The hook load of using when a kind of strain tower shaft tower shown in 2 diagrammatic sketch overhauls, it comprises hook load body 2 and cleek 3, end at hook load body is provided with cleek 3, the other end is provided with tightrope 1, be provided with suspension ring 5 at the two ends of body, 4, cleek 3 is fixed on the suspension ring 4, tightrope 4 passes suspension ring 5, on the body of the left side of suspension ring 5, also be provided with bayonet lock 6, be provided with sleeve pipe 7 at the other end, when using like this tightrope 4 passed suspension ring 4 and tie up on cross-arm master material, cleek 3 is hung on the lead that needs maintenance, tightrope can not come off under the restriction of suspension ring 4 and bayonet lock 6 like this, on the stable cross-arm that is fixed on the strain tower shaft tower.
Claims (3)
1. a hook is carried on a shoulder pole, and it comprises hook load body and cleek, it is characterized in that: the end at hook load body is provided with cleek, and the other end is provided with tightrope.
2. hook load according to claim 1, it is characterized in that: the two ends at body are provided with suspension ring, and cleek is fixed on the suspension ring, and tightrope passes suspension ring.
3. hook load according to claim 2 is characterized in that: also be provided with bayonet lock on the body that tightrope one end is set, be provided with sleeve pipe at the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200910745U CN201466566U (en) | 2009-06-24 | 2009-06-24 | Hook cross arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200910745U CN201466566U (en) | 2009-06-24 | 2009-06-24 | Hook cross arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201466566U true CN201466566U (en) | 2010-05-12 |
Family
ID=42393913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200910745U Expired - Fee Related CN201466566U (en) | 2009-06-24 | 2009-06-24 | Hook cross arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201466566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102403670A (en) * | 2010-09-13 | 2012-04-04 | 哈尔滨第二电业局 | Quick wire picking device applied to 10 KV and below overhead power transmission lines |
-
2009
- 2009-06-24 CN CN2009200910745U patent/CN201466566U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102403670A (en) * | 2010-09-13 | 2012-04-04 | 哈尔滨第二电业局 | Quick wire picking device applied to 10 KV and below overhead power transmission lines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20110624 |