CN204229755U - Novel secondary device security blocks band - Google Patents
Novel secondary device security blocks band Download PDFInfo
- Publication number
- CN204229755U CN204229755U CN201420662391.9U CN201420662391U CN204229755U CN 204229755 U CN204229755 U CN 204229755U CN 201420662391 U CN201420662391 U CN 201420662391U CN 204229755 U CN204229755 U CN 204229755U
- Authority
- CN
- China
- Prior art keywords
- strap
- tape drum
- link
- rotating shaft
- secondary device
- 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.)
- Withdrawn - After Issue
Links
- 210000000078 claw Anatomy 0.000 claims abstract description 24
- 239000004744 fabric Substances 0.000 claims abstract description 3
- 238000004804 winding Methods 0.000 claims abstract description 3
- 239000000549 coloured material Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a kind of novel secondary device security and block band, it comprises strap and tape drum, in the rotating shaft of described Fabric tape winding in described tape drum, the inner and the described rotating shaft of described strap are fixed, the outer end of described strap is positioned at outside described tape drum, the strap exit of described tape drum is provided with clamping body, described strap outer end and tape drum are respectively arranged with link, link on described strap outer end and the link on described tape drum are fixing with two respectively to be blocked the hook arranged and is connected, two described fixing cards are provided with upper clipping claw and lower claw, described upper clipping claw comprises spring and clamp, two described fixing cartoons cross upper clipping claw and lower claw is installed in the terminal block up and down of electrical equipment respectively.
Description
technical field:
The utility model relates to the maintenance of a kind of substation safety and blocks band, particularly relates to a kind of novel secondary device security and blocks band.
background technology:
In recent years, along with the expanding day of electrical network and the degree of dependence of social economy to electric power more and more higher, the test in power equipment cycle, the frequency of maintenance are also just more frequent, period powered operation personnel can need according to different the change carrying out equipment state, and necessary safety practice is aided with, to ensure the work safety of maintainer to power failure equipments.In safety practice, there is an important content around power failure equipments, to install safety shelter exactly.Transformer station's majority adopted and blocked the installing mode of band present stage, and the two ends of blocking band arrange magnet, are directly adsorbed on electrical equipment, and its advantage is that easy setting, cost are low.But its shortcoming is band to be magnetic, and affects the normal operation of electrical equipment sometimes, even disturbs the operational factor of electrical equipment, cause unnecessary equipment operation failure.
utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of reasonable in design, easy accessibility, does not affect electric equipment operation and lower-cost novel secondary device security blocks band.
The technical solution of the utility model is:
A kind of novel secondary device security blocks band, comprise strap and tape drum, in the rotating shaft of described Fabric tape winding in described tape drum, and, the inner and the described rotating shaft of described strap are fixed, the outer end of described strap is positioned at outside described tape drum, the strap exit of described tape drum is provided with clamping body, described strap outer end and tape drum are respectively arranged with link, link on described strap outer end and the link on described tape drum are fixing with two respectively to be blocked the hook arranged and is connected, two described fixing cards are provided with upper clipping claw and lower claw, described upper clipping claw comprises spring and clamp, two described fixing cartoons cross upper clipping claw and lower claw is installed in the terminal block up and down of electrical equipment respectively.
Described rotating shaft is provided with volute spring, and described volute spring the inner is connected with described rotating shaft, and described volute spring outer end is connected with described tape drum.Or one end of described rotating shaft is stretched out described tape drum and is connected with crank.
Described strap is provided with caveat; Described strap is made up of bright-coloured material.Described tape drum, link and hook are made by insulating material; Described clamping body is push type structure; Described fixing card is provided with center pit.
The beneficial effects of the utility model are:
1, the two ends that the utility model blocks band are connected with the terminal block of electrical equipment respectively by fixing card, can meet the needs of protection distinct device, the use of handled easily personnel, and not have magnetic, not affect the normal operation of electrical equipment.
2, the utility model contraction type strap can also print multiple prompting poster, can observably remind maintenance personal to take care; In addition, strap also can be colored, bright-coloured eye-catching.
3, the fixing card of the utility model is not only provided with terminal block fixing head but also is provided with hook, terminal block fixes head and can be connected with terminal block and throw off, can reuse, to reduce use cost, hook can be connected with the link on tape drum and strap and throw off, can fix, can separate again, easy to carry and store.
4, both can wind spring be set in the utility model tape drum, again can crank be set, and be convenient to shrink strap, and, tape drum is provided with clamping body, strap automatic drawing back can be prevented.
5, the utility model volume is little, cost is low, portably use convenient and highly versatile, and applied range, is easy to promotion and implementation, has good economic benefit.
accompanying drawing illustrates:
Fig. 1 is the structural representation that novel secondary device security blocks band;
The schematic diagram of the another kind of structure that Fig. 2 is tape drum shown in Fig. 1.
embodiment:
Embodiment one: see in Fig. 1, figure, 1-link, 2-tape drum, 3-rotating shaft, 4-clamping body, 5-strap, claw under 6-, 7-links up with, the fixing card of 8-, 9-center pit, 10-upper clipping claw, 11-spring, 12-clamp.
Novel secondary device security blocks band and comprises strap 5 and tape drum 2, strap 5 is wrapped in the rotating shaft 3 in tape drum 2, and, the inner and the rotating shaft 3 of strap 5 are fixed, the outer end of strap 5 is positioned at outside tape drum 2, the strap exit of tape drum 2 is provided with clamping body 4, wherein: strap 5 outer end and tape drum 2 are respectively arranged with link 1, the hook 7 that link 1 on strap 5 outer end and the link 1 on tape drum 2 respectively card 8 fixing with two are arranged is connected, two fixing cards 8 are provided with upper clipping claw 10 and lower claw 6, upper clipping claw 10 comprises spring 11 and clamp 12, two fixing cards 8 are installed in the terminal block up and down of electrical equipment respectively by self upper clipping claw 10 and lower claw 6.
Preferred version: rotating shaft 3 is provided with volute spring, volute spring the inner is connected with rotating shaft 3, and volute spring outer end is connected with tape drum 2, can realize strap automatic drawing back, reduces manual operation.
Strap 5 is provided with caveat; Strap 5 is made up of bright-coloured material; All can play better warning function, reduce damage to person.Tape drum 2, link 1 and hook 7 are made by insulating material; Clamping body 4 is push type structure.Tape 2 and strap 5 can adopt the architectural feature of tape measure.Fixing card 8 is provided with center pit 9, is convenient to dismounting and carries.
When needing setting to block band, operating personnel are first installed on two fixing cards 8 in the terminal block at upper and lower two ends, and the upper clipping claw 10 on fixing card 8 and lower claw 6 can connect and fix with terminal block, realize fixing and take apart by spring 11 and clamp.Then be connected with the hook 7 on the fixing card 8 of lower end by the link 1 on tape drum 2, pull-out strap 5, is connected the link 1 on strap 5 with the hook 7 on the fixing card 8 of upper end, band is blocked in formation, warning people are close, and now clamping body 4 blocks strap 5, prevents strap 5 from excessively stretching out and retracting.During dismounting, first opening clamping body 4, strap 5 is stretched out, deviates from from hook 7, being retracted in tape drum 2, finally removing lower fixing card 8.Certainly, hook 7 and link 1 can exchange setting, all can also adopt hook, also can adopt other fixed sturctures, be prior art, not describe in detail one by one
Embodiment two: see Fig. 2, the present embodiment is substantially identical with embodiment one, and something in common does not repeat, and difference is: one end of rotating shaft 3 is stretched out tape drum 2 and is connected with crank 13, now adopts manual agitation's crank 13 to realize the retraction of strap 5.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. a novel secondary device security blocks band, comprise strap and tape drum, in the rotating shaft of described Fabric tape winding in described tape drum, and, the inner and the described rotating shaft of described strap are fixed, the outer end of described strap is positioned at outside described tape drum, the strap exit of described tape drum is provided with clamping body, it is characterized in that: described strap outer end and tape drum are respectively arranged with link, link on described strap outer end and the link on described tape drum are fixing with two respectively to be blocked the hook arranged and is connected, two described fixing cards are provided with upper clipping claw and lower claw, described upper clipping claw comprises spring and clamp, two described fixing cartoons cross upper clipping claw and lower claw is installed in the terminal block up and down of electrical equipment respectively.
2. novel secondary device security according to claim 1 blocks band, it is characterized in that: described rotating shaft is provided with volute spring, and described volute spring the inner is connected with described rotating shaft, and described volute spring outer end is connected with described tape drum.
3. novel secondary device security according to claim 1 blocks band, it is characterized in that: one end of described rotating shaft is stretched out described tape drum and is connected with crank.
4. novel secondary device security according to claim 1 blocks band, it is characterized in that: described strap is provided with caveat; Described strap is made up of bright-coloured material.
5. novel secondary device security according to claim 1 blocks band, it is characterized in that: described tape drum, link and hook are made by insulating material; Described clamping body is push type structure; Described fixing card is provided with center pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662391.9U CN204229755U (en) | 2014-11-09 | 2014-11-09 | Novel secondary device security blocks band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662391.9U CN204229755U (en) | 2014-11-09 | 2014-11-09 | Novel secondary device security blocks band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204229755U true CN204229755U (en) | 2015-03-25 |
Family
ID=52927822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420662391.9U Withdrawn - After Issue CN204229755U (en) | 2014-11-09 | 2014-11-09 | Novel secondary device security blocks band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204229755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104318858A (en) * | 2014-11-09 | 2015-01-28 | 国家电网公司 | Magnetic-disturbance-free electrical device maintenance safety blocking belt |
-
2014
- 2014-11-09 CN CN201420662391.9U patent/CN204229755U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104318858A (en) * | 2014-11-09 | 2015-01-28 | 国家电网公司 | Magnetic-disturbance-free electrical device maintenance safety blocking belt |
| CN104318858B (en) * | 2014-11-09 | 2019-08-30 | 国家电网公司 | No magnetic disturbance type power equipment safeguards safety cover band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150325 Effective date of abandoning: 20190830 |
|
| AV01 | Patent right actively abandoned |