CN207228990U - A kind of signal tower ladder stand - Google Patents
A kind of signal tower ladder stand Download PDFInfo
- Publication number
- CN207228990U CN207228990U CN201721287829.XU CN201721287829U CN207228990U CN 207228990 U CN207228990 U CN 207228990U CN 201721287829 U CN201721287829 U CN 201721287829U CN 207228990 U CN207228990 U CN 207228990U
- Authority
- CN
- China
- Prior art keywords
- montants
- extension bar
- hook
- montant
- restraining
- 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
A kind of signal tower ladder stand, including left montant and right montant, cross bar is equipped among two montants, two montants are hollow structure, its interior intracavitary is equipped with extension bar, the extension bar is equipped with protrusion, the spring for being used to support protrusion is equipped with the extension bar, two montants are equipped with the circular hole of fixed lobe, hook is equipped with the top of two montants, the hook bottom is equipped with link, the link is equipped with restraining, restraining is equipped with hook, multiple hooks are additionally provided with two montants, the cross bar is equipped with plastic jacket, the band for fixing shoes is additionally provided with the plastic jacket, the two montant bottoms are taper.The utility model is simple in structure, with extension bar, if signal tower is higher, when there is no supporter, extension bar can be stretched out, protrusion is sprung into circular hole, realize and fix, restraining is tied up with staff, safer, and the plastic jacket on cross bar can be anti-skidding, shoes can be fixed by pricking card, safer, montant bottom is taper, can be anti-skidding.
Description
Technical field
A kind of communication engineering apparatus is the utility model is related to, specifically a kind of signal tower ladder stand.
Background technology
When being carried out maintenance to signal tower, it is necessary to in climbing to signal tower, failure is also possible to appear in connection
On cable, when being climbed, it is necessary to which ladder stand is aided in, current ladder stand is mostly that bamboo bar is made, such a ladder without
Safety device.
The content of the invention
The deficiency for more than, the utility model provide a kind of simple in structure, easy to use, letter with safety device
Number tower ladder stand.
To reach above-mentioned purpose, the technical solution of the utility model is：A kind of signal tower ladder stand, including left montant and
Right montant, two montants centre are equipped with cross bar, and two montants are hollow structure, its interior intracavitary is equipped with extension bar, institute
The extension bar stated is equipped with protrusion, is equipped with the spring for being used to support protrusion in the extension bar, two montants are equipped with
The circular hole of fixed lobe, two montants top are equipped with hook, and the hook bottom is equipped with link, is set on the link
There is restraining, restraining is equipped with hook, and multiple hooks are additionally provided with two montants, and the cross bar is equipped with outside plastic cement
Cover, the band for fixing shoes is additionally provided with the plastic jacket, the two montant bottoms are taper.
The beneficial effects of the utility model are：It is simple in structure, with extension bar, if signal tower is higher, without supporter
When, extension bar can be stretched out, protrusion is sprung into circular hole, realizes and fixes, restraining is tied up with staff, safer,
Plastic jacket on cross bar can be anti-skidding, and shoes can be fixed by pricking card, and safer, montant bottom is taper, can be anti-skidding.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the utility model extension bar structure diagram.
Fig. 3 is the bar structure schematic diagram of the utility model.
Embodiment
It is described further a kind of signal tower ladder stand, including left montant 1 and right montant 2 with reference to the accompanying drawings, described two
It is equipped with cross bar 3 among montant, two montants are hollow structure, its interior intracavitary is equipped with extension bar 4, on the extension bar 4
Equipped with protrusion 5, the spring 6 for being used to support protrusion 5 is equipped with the extension bar 4, two montants are equipped with fixed lobe 5
Circular hole 7, hook 8 is equipped with the top of two montants, 8 bottom of hook is equipped with link 9, and the link 9 is equipped with
Restraining 10, restraining 10 are equipped with hook a11, are additionally provided with multiple hook b12 on two montants, on the cross bar 3
Equipped with plastic jacket 13, the band 14 for fixing shoes, the two montant bottoms are additionally provided with the plastic jacket 13
For taper.
When using the utility model, if signal tower is higher, extension bar 4 can be opened, be supported, by protrusion 5
Spring into circular hole 7, be fixed, ladder stand can be suspended in signal tower by hook 8, and restraining 10 is used for fixing work people
Member, hook B12 can be with hanging tool, and plastic jacket 13 plays anti-skidding effect, and shoes can be fixed in band 14.
Claims (1)
1. a kind of signal tower ladder stand, including left montant (1) and right montant (2), it is characterised in that：Among two montants
Equipped with cross bar (3), two montants are hollow structure, its interior intracavitary is equipped with extension bar (4), and the extension bar is set on (4)
Have raised (5), the spring (6) for being used to support raised (5) is equipped with the extension bar (4), two montants are equipped with solid
The circular hole (7) of fixed protrusion (5), two montants top are equipped with hook (8), and the hook (8) bottom is equipped with link (9),
The link (9) is equipped with restraining (10), and restraining (10) is equipped with hook a (11), is additionally provided with two montants
Multiple hook b (12), the cross bar (3) are equipped with plastic jacket (13), are additionally provided with and are used on the plastic jacket (13)
The band (14) of fixed shoes, the two montant bottoms are taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721287829.XU CN207228990U (en) | 2017-09-22 | 2017-09-22 | A kind of signal tower ladder stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721287829.XU CN207228990U (en) | 2017-09-22 | 2017-09-22 | A kind of signal tower ladder stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207228990U true CN207228990U (en) | 2018-04-13 |
Family
ID=61850038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721287829.XU Expired - Fee Related CN207228990U (en) | 2017-09-22 | 2017-09-22 | A kind of signal tower ladder stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207228990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339685A (en) * | 2018-11-27 | 2019-02-15 | 国家电网有限公司 | A kind of maintenance ladder |
-
2017
- 2017-09-22 CN CN201721287829.XU patent/CN207228990U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339685A (en) * | 2018-11-27 | 2019-02-15 | 国家电网有限公司 | A kind of maintenance ladder |
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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 |
Granted publication date: 20180413 Termination date: 20180922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |