CN206865022U - A kind of anti-race line protector based on speed control - Google Patents
A kind of anti-race line protector based on speed control Download PDFInfo
- Publication number
- CN206865022U CN206865022U CN201720259559.5U CN201720259559U CN206865022U CN 206865022 U CN206865022 U CN 206865022U CN 201720259559 U CN201720259559 U CN 201720259559U CN 206865022 U CN206865022 U CN 206865022U
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- Prior art keywords
- connecting rod
- mounting bracket
- roller bearing
- guide
- hinged
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- 230000001012 protector Effects 0.000 title claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 12
- 238000005457 optimization Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a kind of anti-race line protector based on speed control; including lockable mechanism, mounting bracket, guide wheel; guide wheel is arranged on mounting bracket by rotating shaft; the wheel face and conductive contact of guide wheel; lockable mechanism is arranged on mounting bracket; the lockable mechanism includes connecting rod a, connecting rod b, upper holder block, lower lock block, guide plate, roller bearing, and upper holder block, guide plate are fixed on mounting bracket, and guide groove is provided with guide plate；Lower lock block one end is be hinged with connecting rod a, the other end is corresponding with the guide groove on guide plate；Connecting rod a one end is hinged with mounting bracket, the other end and connecting rod b are hinged, connecting rod b other end connection roller bearing；" ┌ " or " ┐ " shape groove is provided with mounting bracket, roller bearing is arranged in " ┌ " or " ┐ " shape groove, and extension spring is provided between the both ends of roller bearing and mounting bracket.The utility model coordinates existing fixing-line device to use, and can effectively prevent wire from running line, easy to use, it is possible to increase operating efficiency, to add the security of construction.
Description
Technical field
It the utility model is related to electricity power engineering construction appliance technical field, more particularly to a kind of anti-race based on speed control
Line protector.
Background technology
Need, first with fixing-line device by wire clamping, to recycle turnbuckle to leading during transmission line construction, during stringing
Line carries out stringing operation, but existing fixing-line device is commonly encountered that wire slides in fixing-line device, wire drops out in use
The race line phenomenon of fixing-line device, once running line in line construction, conductive line surfaces will be made to produce abrasion, conveying electric energy afterwards
During easily produce corona, cause waste and noise of electric energy etc. endanger.On the other hand continuing construction after race line will also be again
Wire is drawn, the waste of man power and material is greatly caused, adds construction period.If wire needs logical in distraction procedure
The online side of insulation is crossed, pull rope fracture accident now once occurs, due to heavier-weight, it hits possible during insulation net towing plate
More than insulation net maximum load capacity, line facility is damaged, short circuit accident is caused, is possible to that personnel can be caused most serious of all
Casualty accident.Particularly in stringing on the circuit for having crossing highway, river, race line such as occur may be to pedestrian, vehicle, ship
Damage.Found by research, the generation and construction method, construct Work tool, wire type specification etc. for running line phenomenon have
Close relationship, it is several situations often found below：
1st, there is hyper-traction during stringing in wire so that turnbuckle steel wire rope breaks appearance and runs line；
2nd, the thread jamming part of wire and fixing-line device mismatches, and wire occurs and slides or run line phenomenon；
3rd, wire is not caught in the thread jamming part of fixing-line device by staff completely, occurs running line phenomenon；
4th, the insulating barrier of insulated conductor is of poor quality, and the thread jamming part inner insulating layer of fixing-line device runs line after breaking.
Simple artificial pulling wire would generally be taken in real construction or fixes the end of wire in electric pole, horizontal denier
It is bothersome laborious as the anti-race measure of wire, operating efficiency is reduced, and effect is also bad, poor safety performance.
The content of the invention
The utility model is directed to the deficiency of existing fixing-line device, develops a kind of anti-race line protector based on speed control, should
Device coordinates existing fixing-line device to use, and can effectively prevent wire from running line, easy to use, it is possible to increase operating efficiency, to increase
The security of construction is added.
The utility model solve technical problem technical scheme be：A kind of anti-race line protector based on speed control, bag
Lockable mechanism, mounting bracket, guide wheel are included, guide wheel is arranged on mounting bracket by rotating shaft, the wheel face and conductive contact of guide wheel, locking machine
Structure is arranged on mounting bracket, and the lockable mechanism includes connecting rod a, connecting rod b, upper holder block, lower lock block, guide plate, roller bearing, upper pressure
Block, guide plate are fixed on mounting bracket, and guide groove is provided with guide plate；Lower lock block one end is hinged with connecting rod a, the other end is set
There is rotating shaft, bearing is installed in rotating shaft, bearing is corresponding with the guide groove set on guide plate；Wire is between upper holder block and lower lock block
Gap pass through；Connecting rod a one end is hinged with mounting bracket, the other end and connecting rod b are hinged, connecting rod b other end connection roller bearing；Installation
" ┌ " or " ┐ " shape groove is provided with frame, roller bearing is arranged in " ┌ " or " ┐ " shape groove, set between the both ends of roller bearing and mounting bracket
Extension spring is equipped with, extension spring is arranged on above roller bearing, and the direction of extension spring is the transverse groove end that " ┌ " or " ┐ " shape groove is pointed to from roller bearing.
As optimization, the transverse groove of " ┌ " or " ┐ " the shape groove is directed away from connecting rod a direction.
As optimization, the transverse groove of " ┌ " or " ┐ " the shape groove gradually upwarps.
As optimization, the anti-race line protector also includes mast-up, buffer, guide rod, buffer lower end and lifting
Frame is be hinged, upper end is provided with suppending hole, and mast-up is hinged by roller bearing and connecting rod b, and guide rod is arranged on mast-up and mounting bracket
Between.
As optimization, wearing layer is both provided with the corresponding surface of the upper holder block and lower lock block, the wearing layer is rubber
Layer.
The beneficial effects of the utility model：
1. the utility model coordinates existing fixing-line device to use, it can effectively prevent wire from running line, it is easy to use, can
Operating efficiency is improved, adds the security of construction.
2. by setting the transverse groove of " ┌ " or " ┐ " shape groove gradually to upwarp so that horizontal stroke of the roller bearing in " ┌ " or " ┐ " shape groove
Into groove in motion process, the locking power of wire is gradually strengthened.
3. by setting mast-up, buffer, make the device course of work more steady.
4. by setting wearing layer on the corresponding surface of upper holder block and lower lock block, upper holder block, lower lock block and wire are added
Between friction, be advantageously implemented the locking to wire.
Brief description of the drawings
Fig. 1 is the front view of the first embodiment of the utility model.
Fig. 2 is the right view of the first embodiment of the utility model.
Fig. 3, Fig. 4 are the overall construction drawing after the utility model the first embodiment hidden parts mast-up.
Embodiment
In order to more fully understand the utility model, embodiment of the present utility model is explained in detail below in conjunction with the accompanying drawings.
Fig. 1 to Fig. 4 is a kind of embodiment of the present utility model, as illustrated, a kind of anti-race line based on speed control is protected
Device, including lockable mechanism 2, mounting bracket 4, guide wheel 8 are protected, guide wheel 8 is arranged on mounting bracket 4 by rotating shaft, and the wheel face of guide wheel 8 is with leading
Line 3 is contacted, and lockable mechanism 2 is arranged on mounting bracket 4, and the lockable mechanism 2 includes connecting rod a201, connecting rod b202, upper holder block
203rd, lower lock block 204, guide plate 205, roller bearing 206, upper holder block 203, guide plate 205 are fixed on mounting bracket 4, guide plate 205
On be provided with guide groove；The one end of lower lock block 204 is hinged with connecting rod a201, the other end is provided with rotating shaft, and bearing, axle are installed in rotating shaft
Hold corresponding with the guide groove set on guide plate 205；Gap of the wire 3 between upper holder block 203 and lower lock block 204 passes through；Even
Bar a201 one end is hinged with mounting bracket 4, the other end and connecting rod b202 are hinged, connecting rod b202 other end connection roller bearing 206；Installation
" ┌ " or " ┐ " shape groove is provided with frame 4, roller bearing 206 is arranged in " ┌ " or " ┐ " shape groove, the both ends of roller bearing 206 and mounting bracket
Extension spring 1 is provided between 4, extension spring 1 is arranged on the top of roller bearing 206, and the direction of extension spring 1 is to be pointed to " ┌ " or " ┐ " from roller bearing 206
The transverse groove end of shape groove.Coordinate existing fixing-line device to use, can effectively prevent wire from running line, easy to use, Neng Gouti
High workload efficiency, add the security of construction.
The transverse groove of " ┌ " or " ┐ " the shape groove is directed away from connecting rod a201 direction.
The transverse groove of " ┌ " or " ┐ " the shape groove gradually upwarps.By setting the transverse groove of " ┌ " or " ┐ " shape groove gradual
Upwarp so that roller bearing 206 in motion process, gradually strengthens the locking power of wire 3 in the transverse groove of " ┌ " or " ┐ " shape groove.
The anti-race line protector also includes mast-up 5, buffer 6, guide rod 7, and the lower end of buffer 6 is cut with scissors with mast-up 5
Connect, upper end is provided with suppending hole, mast-up 5 is hinged by roller bearing 206 and connecting rod b202, guide rod 7 be arranged on mast-up 5 with peace
Shelve between 4.By setting mast-up 5, buffer 6, make the device course of work more steady.
Wearing layer is both provided with the corresponding surface of the upper holder block 203 and lower lock block 204, the wearing layer is rubber layer.
By setting wearing layer on the corresponding surface of upper holder block 203 and lower lock block 204, upper holder block 203, lower lock block 204 are added with leading
Friction between line 3, it is advantageously implemented the locking to wire 3.
Equipment original state is：Equipment is lifted by the suppending hole of the upper end of buffer 6, effect of the roller bearing 206 in extension spring 1
The lower top positioned at " ┌ " or " ┐ " shape groove vertical slots, lower lock block 204 clamp with upper holder block 203, and wire 3 passes through upper holder block
Space between 203 and lower lock block 204.
In the course of work, in the event of line is run, then wire 3 between upper holder block 203 and lower lock block 204 along parallel to briquetting side
To movement, lower lock block 204 drives roller bearing 206 to be moved in the transverse groove of " ┌ " or " ┐ " shape groove, the moving direction of roller bearing 206 with
The moving direction of wire 3 is identical, reduces the gap between upper holder block 203 and lower lock block 204, and then realize the lock to wire 3
Only.Locking is carried out to wire by mechanical locking mechanism 2, race linear velocity is faster, then faster to the locking of wire 3.
Although above-mentioned the embodiment of utility model is described with reference to accompanying drawing, not to the utility model
The limitation of protection domain, on the basis of the technical solution of the utility model, those skilled in the art need not pay creativeness
The various modifications or deformation that work can be made are still within the scope of protection of the utility model.
Claims (5)
- A kind of 1. anti-race line protector based on speed control, it is characterised in that：Including lockable mechanism (2), mounting bracket (4), lead Take turns (8), guide wheel (8) is arranged on mounting bracket (4) by rotating shaft, and the wheel face of guide wheel (8) contacts with wire (3), lockable mechanism (2) On mounting bracket (4), the lockable mechanism (2) includes connecting rod a (201), connecting rod b (202), upper holder block (203), lower lock block (204), guide plate (205), roller bearing (206), upper holder block (203), guide plate (205) are fixed on mounting bracket (4), guide plate (205) guide groove is provided with；Lower lock block (204) one end is hinged with connecting rod a (201), the other end is provided with rotating shaft, is pacified in rotating shaft Bearing is filled, bearing is corresponding with the guide groove set on guide plate (205)；Wire (3) is from upper holder block (203) and lower lock block (204) Between gap pass through；Connecting rod a (201) one end is hinged with mounting bracket (4), the other end and connecting rod b (202) are be hinged, connecting rod b (202) other end connection roller bearing (206)；" ┌ " or " ┐ " shape groove is provided with mounting bracket (4), roller bearing (206) is arranged on In " ┌ " or " ┐ " shape groove, extension spring (1) is provided between the both ends of roller bearing (206) and mounting bracket (4), extension spring (1) is arranged on rolling Above axle (206), the direction of extension spring (1) is the transverse groove end that " ┌ " or " ┐ " shape groove is pointed to from roller bearing (206).
- 2. a kind of anti-race line protector based on speed control according to claim 1, it is characterized in that, " ┌ " or The transverse groove of " ┐ " shape groove is directed away from the direction of connecting rod a (201).
- 3. a kind of anti-race line protector based on speed control according to claim 1, it is characterized in that, " ┌ " or The transverse groove of " ┐ " shape groove gradually upwarps.
- 4. a kind of anti-race line protector based on speed control according to claim 1, it is characterized in that, the anti-race line is protected Protecting device also includes mast-up (5), buffer (6), guide rod (7), and buffer (6) lower end is hinged with mast-up (5), upper end is set There is suppending hole, mast-up (5) is be hinged by roller bearing (206) and connecting rod b (202), and guide rod (7) is arranged on mast-up (5) and peace Shelve between (4).
- 5. a kind of anti-race line protector based on speed control according to claim 1, it is characterized in that, the upper holder block (203) wearing layer and on the corresponding surface of lower lock block (204) is both provided with, the wearing layer is rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720259559.5U CN206865022U (en) | 2017-03-16 | 2017-03-16 | A kind of anti-race line protector based on speed control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720259559.5U CN206865022U (en) | 2017-03-16 | 2017-03-16 | A kind of anti-race line protector based on speed control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206865022U true CN206865022U (en) | 2018-01-09 |
Family
ID=60815867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720259559.5U Withdrawn - After Issue CN206865022U (en) | 2017-03-16 | 2017-03-16 | A kind of anti-race line protector based on speed control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206865022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854747A (en) * | 2019-10-14 | 2020-02-28 | 国网山东省电力公司潍坊供电公司 | Bidirectional anti-wire-running device and method for tension stringing of power transmission line |
-
2017
- 2017-03-16 CN CN201720259559.5U patent/CN206865022U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854747A (en) * | 2019-10-14 | 2020-02-28 | 国网山东省电力公司潍坊供电公司 | Bidirectional anti-wire-running device and method for tension stringing of power transmission line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180109 Effective date of abandoning: 20180518 |
|
| AV01 | Patent right actively abandoned |