CN106639642A - Guard rail for electrical equipment overhaul - Google Patents
Guard rail for electrical equipment overhaul Download PDFInfo
- Publication number
- CN106639642A CN106639642A CN201611223537.XA CN201611223537A CN106639642A CN 106639642 A CN106639642 A CN 106639642A CN 201611223537 A CN201611223537 A CN 201611223537A CN 106639642 A CN106639642 A CN 106639642A
- Authority
- CN
- China
- Prior art keywords
- pole socket
- rotating shaft
- gear
- steel wire
- tooth bar
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses a guard rail for electrical equipment overhaul. The guard rail comprises a rod base inserted into the ground and a rod body inserted into the rod base, a rotating drive mechanism is arranged on the rod base and comprises a gear installed on a rotating shaft, the gear is meshed with a rack, and the rack transversely stretches out of the rod base. The rod base is placed into a pit, the rotating drive mechanism drives the rotating shaft to rotate, the rotating shaft drives the gear to rotate, the gear drives the rack to transversely and linearly move, the rack is transversely inserted into the side wall of the pit to fix the rod base; then the rod body is inserted into the rod base, and in this way, whole electrical equipment is stably erected on the ground with the guard rail during overhaul.
Description
Technical field
The present invention relates to electrical equipment technical field, and in particular to electric power apparatus examination guard rail rod.
Background technology
During electric power apparatus examination in transformer station, need operation field enclosure.Enclosure guardrail is not standing parts,
In the posthole on used time inserting ground, not used time dismounting, it is desirable to load and unload convenient, inserting is firm.
Existing fence post is one section one meter or so of round steel pipe, and any processing is not done in lower end, is inserted in now so that pipe ortho states is floating
In the hole that field is dug, a kind of secondary cooperation of gravity is formed.Although handling are convenient, not enough firmly, can surprisingly be extracted.
Authorization Notice No. discloses a kind of electric power apparatus examination shield for the utility model patent file of CN204826868U
Railing, including fence post and tubulose column base, offer respectively a crutches groove on the symmetric side of the tubulose column base, two
Crutches groove is in specular with respect to the center of tubulose column base；One end of the crutches groove extends to the upper surface of tubulose column base
And form fracture, its other end and form stopper slot, the first of the crutches groove turns to be turned with second and is right angle；The fence post
Bottom be provided with and crutches groove is in the dynamic radial peg for coordinating；The fence post coordinates in insertion tubulose column base and radial direction pins position
In stopper slot；Be provided with multiple triangle reinforcements on the lateral wall of the tubulose column base, the bottom surface of triangle reinforcement with
The bottom surface of tubulose column base flushes.
The content of the invention
Technical problem solved by the invention：How to improve electric power apparatus examination guard rail rod and plug stablizing on the ground
Property.
To solve above-mentioned technical problem, the present invention provides following technical scheme：A kind of electric power apparatus examination guard rail rod, bag
Include and plug pole socket on the ground, the body of rod being plugged on pole socket；Pole socket is provided with rotary drive mechanism, rotary drive mechanism bag
The gear in rotating shaft is included, wheel and rack engagement, tooth bar crosses out pole socket.
By above-mentioned technical proposal, before installing electric power apparatus examination guard rail rod, staff digs pit on the ground, it
Afterwards, pole socket is placed in hole, and the internal diameter in hole is equal to or slightly greater than the external diameter of pole socket.Afterwards, rotary drive mechanism drive shaft rotation
Turn, turn shaft driven gear rotation, gear driving rack laterally moves linearly, in the side wall in the laterally inserted hole of tooth bar, with fix bar
Seat.Afterwards, the body of rod is plugged in pole socket.
Above-mentioned technical proposal, stablizes pole socket, and pole socket stablizes the body of rod, and then, whole electric power apparatus examination guard rail rod
It is stable.
The quantity of the gear is two, and two gears are setting up and down in rotating shaft, and the quantity of the tooth bar is four, four
Two tooth bars in individual tooth bar are parallel, constitute first group of tooth bar, and first group of tooth bar is engaged with first gear in two gears；
Another two tooth bar in four tooth bars is parallel, constitutes second group of tooth bar, second gear in second group of tooth bar and two gears
Engagement.Rotating shaft rotates, two gear synchronous rotations, and two gears drive four rack synchronous movements, four tooth bars to be distributed in and turn
All around, four tooth bars are inserted respectively in the side wall in hole axle, improve the stability of pole socket.
The pole socket includes upper pole socket and lower pole socket；The rotary drive mechanism includes the change being articulated on lower pole socket,
The madial wall of change is provided with gear ring, and gear ring is engaged with the 3rd gear, and the 3rd gear is arranged in rotating shaft, and lower pole socket is hollow, turns
Axle is articulated in lower pole socket, and the gear is located in lower pole socket, and tooth bar gathering sill is opened up on the side wall of lower pole socket, and tooth bar slides and matches somebody with somebody
Close in tooth bar gathering sill；The upper pole socket is connected with change, and change is located between upper pole socket and lower pole socket, the center of change
Line, the center line of upper pole socket, the center line of lower pole socket overlap.Upper pole socket rotation, drives change rotation, and change is on lower pole socket top
Rotate on face, change drives gear ring rotation, the center line of gear ring to deviate the center line of the 3rd gear, and gear ring drives the rotation of the 3rd gear
Turn, the 3rd gear driven rotating shaft rotation.Tooth bar extends downwardly from the middle cavity of lower pole socket in leading for tooth bar gathering sill, and inserts hole
In the wall of side.
The 4th gear is installed in the rotary shaft hollow, the rotating shaft of pivot joint second in rotating shaft in the second rotating shaft, the 4th gear is located at the
The top of three gears, installs steel wire winding disc in the second rotating shaft, steel wire winding disc is located in rotating shaft, is wound with steel wire winding disc
Steel wire；The madial wall of the change is provided with one section of tooth bar, and change rotates a circle, and one section of tooth bar is engaged once with the 4th gear；
The end of the tooth bar opens up installation cavity, and on the side wall of installation cavity pivoted hole is opened up, and is articulated with the 3rd rotating shaft in pivoted hole, and the 3rd
Synchronizing wheel is installed in rotating shaft, Timing Belt is wound with synchronizing wheel, one end of Timing Belt is connected with extension spring, extension spring connection
On the side wall of installation cavity, the other end of Timing Belt is connected with steel wire；3rd rotary shaft hollow, reinforcing bar is screwed onto the 3rd turn
In axle, the end of reinforcing bar projects pivoted hole, and the side wall of pivoted hole is provided with guide pad, opens up in reinforcing bar and is slided with guide pad
The axial slide of cooperation.
As described above, change rotates a circle, and gear ring has driven in the side wall in tooth bar insertion hole, now, one section of tooth bar with
4th gear is engaged, the 4th the second rotating shaft of gear driven rotation, and the second rotating shaft drives steel wire winding disc spins, steel wire winding travelling expenses
Around steel wire, steel wire overcomes the elastic force of extension spring and pulls Timing Belt, and Timing Belt drives synchronizing wheel rotation, synchronous wheel drive the 3rd
Reinforcing bar in rotating shaft, reinforcing bar extends downwardly from installation cavity in leading for guide pad, and in the side wall of insertion hole, reinforcing bar is hung down with tooth bar
Directly, further reinforcing pole socket.
Above-mentioned synchronizing wheel can be substituted with sprocket wheel, and correspondingly, above-mentioned Timing Belt can be replaced with chain.
Steel wire perforation is opened up on the side wall of the rotating shaft, the tooth bar opens up steel wire passage, and steel wire passage connects with installation cavity
It is logical；Steel wire is bored a hole and is provided with flexible steel wire set and steel wire passage between, and steel wire is located in steel-wire armoring, one end of steel-wire armoring and steel wire
Passage is fixedly connected, and the other end of steel-wire armoring is fixedly connected with steel wire perforation.It is wrapped in steel wire on steel wire winding disc Jing successively
Perforation, steel-wire armoring are crossed, is connected with Timing Belt through after steel wire passage.
The upper pole socket is bolted with trip bolt, and trip bolt is vertically arranged, and trip bolt is passed down through change, works as needs
When change keeps geo-stationary with lower pole socket, action trip bolt, the lower end of trip bolt is pressed on the top end face of lower pole socket.
Steel wire overcomes the elastic force of extension spring and pulls Timing Belt, and after the side wall of reinforcing bar insertion hole, staff turns trip bolt,
The bottom top pressure of trip bolt relatively rotates under limiting on the top end face of lower pole socket between pole socket and change.To from
Take pole socket in hole away, loosen trip bolt, extension spring resets, pull Timing Belt to reset, Timing Belt drives synchronizing wheel reversely to revolve
Turn, reinforcing bar is retracted in the 3rd rotating shaft.Afterwards, change is reversely rotated, in the cavity of the lower pole socket of tooth bar retraction.Afterwards, work people
Member takes out whole pole socket from hole.
Upper pole socket centre opens up body of rod jack, and gap is opened up on the side wall of body of rod jack, and gap is located at the top of upper pole socket
Portion, gap is connected and horizontally disposed second straight line groove and second straight including vertical first straight line groove with first straight line groove
Wire casing is connected and vertical the 3rd straight-line groove to setting, and first straight line groove and the 3rd straight-line groove are respectively positioned at the upper of second straight line groove
Side and lower section, first straight line groove and the 3rd straight-line groove are respectively at the two ends of second straight line groove；The body of rod is plugged in upper boom
In the jack of seat, upper pole socket is provided with laterally projecting locating rod, and locating rod coordinates in gap.By above-mentioned design, body of rod peace
The flow process of pole socket is as follows in loading：The body of rod is downwardly into the body of rod jack of pole socket, and locating rod snaps in first straight line groove, locating rod
After coming downwards to second straight line groove, the body of rod is rotated, locating rod enters back into the 3rd straight-line groove, and body of rod straight line is descending, locating rod snaps in the
Three straight-line grooves are until its bottom.
Description of the drawings
Below in conjunction with the accompanying drawings the present invention is described further：
Fig. 1 is a kind of structural representation of electric power apparatus examination guard rail rod of the invention；
Fig. 2 is the structural representation of the body of rod 20 in Fig. 1；
Fig. 3 is the structural representation of pole socket 10 in Fig. 1；
Structural representations of the Fig. 4 for upper pole socket 11 in Fig. 3 after hiding；
Fig. 5 is the structural representation for observing the gained of rotary drive mechanism 30 in Fig. 4 from below；Wherein, lower pole socket 12 is hidden；
Fig. 6 is the combining structure schematic diagram of the 3rd gear 35 and the 4th gear 37 in Fig. 5；
Fig. 7 is the structural representation of Fig. 5 middle racks 40；
Fig. 8 is the structural representation at another visual angle of Fig. 5 middle racks 40；
Fig. 9 is enlarged drawing at A in Fig. 7.
Symbol description in figure：
10th, pole socket；11st, upper pole socket；110th, gap；111st, first straight line groove；112nd, second straight line groove；113rd, the 3rd straight line
Groove；12nd, lower pole socket；
20th, the body of rod；21st, locating rod；
30th, rotary drive mechanism；31st, rotating shaft；310th, steel wire perforation；32nd, gear；33rd, change；34th, gear ring；35th, the 3rd
Gear；36th, the second rotating shaft；37th, the 4th gear；
40th, tooth bar；401st, steel wire passage；
50th, the 3rd rotating shaft；51st, synchronizing wheel (that is, synchronous pulley)；52nd, Timing Belt；53rd, extension spring；54th, reinforcing bar；
540th, axial slide；55th, guide pad；
60th, trip bolt.
Specific embodiment
Detailed description below is referring to figs. 1 to Fig. 9.
A kind of electric power apparatus examination guard rail rod, including the pole socket 10, the body of rod being plugged on pole socket that plug on the ground
20.Wherein, the pole socket 10 includes upper pole socket 11 and lower pole socket 12.
Pole socket is provided with rotary drive mechanism 30, and rotary drive mechanism includes the gear 32 being arranged in rotating shaft 31, gear
Engage with tooth bar 40, tooth bar crosses out pole socket.
The quantity of the gear 32 is two, and two gears are setting up and down in rotating shaft 31, and the quantity of the tooth bar 40 is
Four, two tooth bars in four tooth bars are parallel, constitute first group of tooth bar, first tooth in first group of tooth bar and two gears
Wheel engagement；Another two tooth bar in four tooth bars is parallel, constitutes second group of tooth bar, second in second group of tooth bar and two gears
Individual gear engagement.
The rotary drive mechanism 30 includes the change 33 being articulated on lower pole socket, and the madial wall of change is provided with gear ring
34, gear ring is engaged with the 3rd gear 35, and the 3rd gear is arranged in rotating shaft 31, and lower pole socket is hollow, and rotating shaft is articulated in lower pole socket,
The gear 32 is located in lower pole socket, and tooth bar gathering sill is opened up on the side wall of lower pole socket, and tooth bar 40 is slidably fitted in tooth bar guiding
In groove；The upper pole socket 11 is connected with change 33, and change is located between upper pole socket and lower pole socket, the center line of change, upper pole socket
Center line, lower pole socket center line overlap.
With regard to rotary drive mechanism 30, the rotating shaft 31 is hollow, the second rotating shaft of pivot joint 36 in rotating shaft, installs in the second rotating shaft
4th gear 37, the 4th gear is located at the top of the 3rd gear 35, and steel wire winding disc, steel wire winding disc position are installed in the second rotating shaft
In rotating shaft, on steel wire winding disc steel wire is wound with.The madial wall of the change 33 is provided with one section of tooth bar 38, change rotation one
Week, one section of tooth bar is engaged once with the 4th gear.
The end of the tooth bar 40 opens up installation cavity, and on the side wall of installation cavity pivoted hole is opened up, and is articulated with pivoted hole
Three rotating shafts 50, install synchronizing wheel 51 in the 3rd rotating shaft, Timing Belt 52, one end of Timing Belt and extension spring are wound with synchronizing wheel
53 connections, extension spring is connected on the side wall of installation cavity, and the other end of Timing Belt is connected with steel wire.In 3rd rotating shaft
Sky, reinforcing bar 54 is screwed onto in the 3rd rotating shaft, and the end of reinforcing bar projects pivoted hole, and the side wall of pivoted hole is provided with guide pad
55, the axial slide 540 being slidably matched with guide pad is opened up in reinforcing bar.
Steel wire perforation 310 is opened up on the side wall of the rotating shaft 31, the tooth bar 40 opens up steel wire passage 401, steel wire passage
Connect with installation cavity；Steel wire is bored a hole and is provided with flexible steel wire set and steel wire passage between, and steel wire is located in steel-wire armoring, steel-wire armoring
One end is fixedly connected with steel wire passage, and the other end of steel-wire armoring is fixedly connected with steel wire perforation.
The upper pole socket 11 is bolted with trip bolt 60, and trip bolt is vertically arranged, and trip bolt is passed down through change 33,
When needing change to keep geo-stationary with lower pole socket 12, action trip bolt, the lower end of trip bolt is pressed on lower pole socket
On top end face.The top end face of lower pole socket is provided with annular slide, and the cross section of annular slide is in the convex shape for standing upside down, the bottom of change
Annular groove is opened up on end face, the cross section of annular groove is in convex shape, and change passes through the cooperation of annular groove and annular slide
It is articulated on the top end face of lower pole socket.During trip bolt action, its bottom top pressure on the top end face of annular slide, thus, ring
Shape slide is limited with rotating against for annular groove.
The centre of upper pole socket 11 opens up body of rod jack, and gap 110 is opened up on the side wall of body of rod jack, and gap is located at upper pole socket
Top, gap connects and horizontally disposed second straight line groove including vertical first straight line groove 111 with first straight line groove
112 connect and vertically to the 3rd straight-line groove 113 for arranging, first straight line groove and the 3rd straight-line groove difference position with second straight line groove
Above and below second straight line groove, first straight line groove and the 3rd straight-line groove are located at respectively at the two ends of second straight line groove.Institute
State the body of rod 20 to be plugged in the jack of pole socket 11, upper pole socket is provided with laterally projecting locating rod 21, locating rod coordinates is slitting
In mouthful.
The quantity of above-mentioned gap 110 is two, respectively positioned at the both sides of upper pole socket 11, correspondingly, the quantity of locating rod 21
For two, respectively positioned at the both sides of the body of rod 20.
In practical operation, staff digs a pit, hole, etc. on the ground, lower pole socket 12 is placed in hole, pole socket 11 in rotation, on
Pole socket drives change 33 to rotate, and change drives rotating shaft 31 and two gears 32 thereon to rotate, and two gears drive four tooth bars
40 laterally projecting lower pole sockets 12, in inserting the side wall in hole.
After change 33 rotates a circle, one section of tooth bar 38 thereon is engaged with the 4th gear 37, and passively rotation is solid for the 4th gear
After determining angle, one section of tooth bar is disengaged from it, and the 4th the second rotating shaft of gear driven 36 rotates, and the second rotating shaft drives steel thereon
Line winds disc spins, and steel wire winding disc winding steel wire, steel wire pulls Timing Belt 52, and the Timing Belt being wrapped in synchronizing wheel 51 drives
Synchronizing wheel rotates, and synchronizing wheel drives the 3rd rotating shaft 50 to rotate, and the 3rd rotating shaft drives the reinforcing bar 54 being screwed onto in it, in guide pad
Under 55 guiding, reinforcing bar straight line stretches out the side wall of tooth bar 40, in the side wall of insertion hole, further to reinforce pole socket 10.Afterwards, work
Trip bolt 60 is tightened as personnel, lower pole socket 12 is limited and is relatively rotated with change 33.
Afterwards, in the jack of the upper pole socket 11 of the insertion of the body of rod 20, the locating rod 21 on the body of rod coordinates the gap 110 in upper pole socket
It is interior.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention
Thought, will change in specific embodiments and applications, this specification content should not be construed as to this
Bright restriction.
Claims (8)
1. a kind of electric power apparatus examination guard rail rod, including the pole socket (10) for plugging on the ground, the body of rod being plugged on pole socket
(20)；It is characterized in that：Pole socket is provided with rotary drive mechanism (30), and rotary drive mechanism includes being arranged in rotating shaft (31)
Gear (32), wheel and rack (40) engagement, tooth bar crosses out pole socket.
2. a kind of electric power apparatus examination guard rail rod as claimed in claim 1, it is characterised in that：The quantity of the gear (32)
For two, two gears are setting up and down in rotating shaft (31), and the quantity of the tooth bar (40) is four, two in four tooth bars
Tooth bar is parallel, constitutes first group of tooth bar, and first group of tooth bar is engaged with first gear in two gears；It is another in four tooth bars
Two tooth bars are parallel, constitute second group of tooth bar, and second group of tooth bar is engaged with second gear in two gears.
3. a kind of electric power apparatus examination guard rail rod as claimed in claim 1, it is characterised in that：The pole socket (10) is including upper
Pole socket (11) and lower pole socket (12)；
The rotary drive mechanism (30) includes the change (33) being articulated on lower pole socket, and the madial wall of change is provided with gear ring
(34), gear ring is engaged with the 3rd gear (35), and the 3rd gear is arranged in rotating shaft (31), and lower pole socket is hollow, and rotating shaft is articulated in down
In pole socket, the gear (32) opens up tooth bar gathering sill in lower pole socket on the side wall of lower pole socket, tooth bar (40) is slidably matched
In tooth bar gathering sill；
The upper pole socket (11) is connected with change (33), and change is located between upper pole socket and lower pole socket, the center line of change, upper boom
The center line of seat, the center line of lower pole socket overlap.
4. a kind of electric power apparatus examination guard rail rod as claimed in claim 3, it is characterised in that：The rotating shaft (31) is hollow,
The rotating shaft of pivot joint second (36) in rotating shaft, installs the 4th gear (37) in the second rotating shaft, the 4th gear is located at the 3rd gear (35)
Top, installs steel wire winding disc in the second rotating shaft, steel wire winding disc is located in rotating shaft, and on steel wire winding disc steel wire is wound with；
The madial wall of the change (33) is provided with one section of tooth bar (38), and change rotates a circle, and one section of tooth bar is nibbled with the 4th gear
Unification time；
The end of the tooth bar (40) opens up installation cavity, and on the side wall of installation cavity pivoted hole is opened up, and the 3rd is articulated with pivoted hole
Rotating shaft (50), installs synchronizing wheel (51) in the 3rd rotating shaft, Timing Belt (52), one end and the stretching of Timing Belt are wound with synchronizing wheel
Spring (53) connects, and extension spring is connected on the side wall of installation cavity, and the other end of Timing Belt is connected with steel wire；
3rd rotary shaft hollow, reinforcing bar (54) is screwed onto in the 3rd rotating shaft, and the end of reinforcing bar projects pivoted hole, pivoted hole
Side wall be provided with guide pad (55), the axial slide (540) being slidably matched with guide pad is opened up in reinforcing bar.
5. a kind of electric power apparatus examination guard rail rod as claimed in claim 3, it is characterised in that：The rotary shaft hollow, rotating shaft
The rotating shaft of interior pivot joint second, installs the 4th gear in the second rotating shaft, the 4th gear is located at the top of the 3rd gear, pacifies in the second rotating shaft
Steel loading line winding disc, steel wire winding disc is located in rotating shaft, and on steel wire winding disc steel wire is wound with；
The madial wall of the change is provided with one section of tooth bar, and change rotates a circle, and one section of tooth bar is engaged once with the 4th gear；
The end of the tooth bar opens up installation cavity, and on the side wall of installation cavity pivoted hole is opened up, and the 3rd rotating shaft is articulated with pivoted hole,
Sprocket wheel is installed in the 3rd rotating shaft, chain is wound with sprocket wheel, one end of chain is connected with extension spring, and extension spring is connected to peace
On the side wall behaveing affectedly, the other end of chain is connected with steel wire；
3rd rotary shaft hollow, reinforcing bar is screwed onto in the 3rd rotating shaft, and the end of reinforcing bar projects pivoted hole, the side of pivoted hole
Wall is provided with guide pad, and the axial slide being slidably matched with guide pad is opened up in reinforcing bar.
6. a kind of electric power apparatus examination guard rail rod as described in claim 4 or 5, it is characterised in that：The rotating shaft (31)
Steel wire perforation (310) is opened up on the wall of side, the tooth bar (40) opens up steel wire passage (401), and steel wire passage is connected with installation cavity；
Steel wire is bored a hole and is provided with flexible steel wire set and steel wire passage between, and steel wire is located in steel-wire armoring, one end of steel-wire armoring and steel
Line passage is fixedly connected, and the other end of steel-wire armoring is fixedly connected with steel wire perforation.
7. a kind of electric power apparatus examination guard rail rod as described in claim 4 or 5, it is characterised in that：The upper pole socket (11)
Trip bolt (60) is bolted with, trip bolt is vertically arranged, trip bolt is passed down through change (33), when needing change and lower beam
When seat (12) keeps geo-stationary, action trip bolt, the lower end of trip bolt is pressed on the top end face of lower pole socket.
8. a kind of electric power apparatus examination guard rail rod as claimed in claim 3, it is characterised in that：Upper pole socket (11) centre is opened
If body of rod jack, open up gap (110) on the side wall of body of rod jack, gap is located at the top of upper pole socket, gap include vertically to
First straight line groove (111) connect with first straight line groove and horizontally disposed second straight line groove (112) and second straight line groove connect
Logical and vertical the 3rd straight-line groove (113) to setting, first straight line groove and the 3rd straight-line groove are respectively positioned at the upper of second straight line groove
Side and lower section, first straight line groove and the 3rd straight-line groove are respectively at the two ends of second straight line groove；
The body of rod (20) is plugged in the jack of pole socket (11), and upper pole socket is provided with laterally projecting locating rod (21), fixed
Position bar coordinates in gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223537.XA CN106639642B (en) | 2016-12-27 | 2016-12-27 | A kind of electric power apparatus examination guard rail rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223537.XA CN106639642B (en) | 2016-12-27 | 2016-12-27 | A kind of electric power apparatus examination guard rail rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106639642A true CN106639642A (en) | 2017-05-10 |
| CN106639642B CN106639642B (en) | 2018-11-06 |
Family
ID=58832937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611223537.XA Active CN106639642B (en) | 2016-12-27 | 2016-12-27 | A kind of electric power apparatus examination guard rail rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106639642B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868304A (en) * | 2018-08-14 | 2018-11-23 | 卢锦福 | A kind of power construction equipment with safety guide rail |
| CN111730234A (en) * | 2020-07-13 | 2020-10-02 | 宝鸡文理学院 | Safety type auxiliary device for welding electrical cabinet |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205205814U (en) * | 2015-12-17 | 2016-05-04 | 宁波正宇紧固件有限公司 | Earth anchor component |
-
2016
- 2016-12-27 CN CN201611223537.XA patent/CN106639642B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205205814U (en) * | 2015-12-17 | 2016-05-04 | 宁波正宇紧固件有限公司 | Earth anchor component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868304A (en) * | 2018-08-14 | 2018-11-23 | 卢锦福 | A kind of power construction equipment with safety guide rail |
| CN111730234A (en) * | 2020-07-13 | 2020-10-02 | 宝鸡文理学院 | Safety type auxiliary device for welding electrical cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106639642B (en) | 2018-11-06 |
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