CN206712329U - Powered vertical rod auxiliary fixing device - Google Patents
Powered vertical rod auxiliary fixing device Download PDFInfo
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- CN206712329U CN206712329U CN201720259500.6U CN201720259500U CN206712329U CN 206712329 U CN206712329 U CN 206712329U CN 201720259500 U CN201720259500 U CN 201720259500U CN 206712329 U CN206712329 U CN 206712329U
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- bar
- semi
- ring
- struts
- dynamic
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- 239000003921 oil Substances 0.000 claims description 78
- 239000010720 hydraulic oil Substances 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 239000004020 conductor Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of powered vertical rod auxiliary fixing device, including pole socket, bar is strutted surely, dynamic struts bar, two circular clips.Circular clip includes attachment screw, two semi-rings and two connecting plates, in a circular clip:Cylindrical wire gripping channel is surrounded between two semi-rings, semi-ring one end is folding end, the semi-ring other end is abutting end, the abutting end of two semi-rings is hinged, folding end corresponds with connecting plate, connecting plate is fixed with corresponding folding end, and attachment screw wears two connecting plates, and attachment screw is threadedly coupled with two connecting plates.The beneficial effects of the utility model are:It is rational in infrastructure, it can effectively enter row conductor and strut, easy to operate, the firm and strong adaptability of connection;With multiple regulating power, the fixed effect under a variety of situations can be ensured.
Description
Technical field
It the utility model is related to powered vertical rod mounting technique field, more particularly to a kind of powered vertical rod fixed dress of auxiliary
Put.
Background technology
At present, when needing wherein certain section of high-voltage line erectting new high-tension pole, it is necessary to by two parallel wires
Pull open so that the distance between wire increases, and enough working spaces is provided for pole operation, it is ensured that job safety.At present will
The mode of operation that two wires strut has following several:The first is to carry out operation using two band electric cars, and band electric car is parked in two
At root wire, workmen is pulled open wire by band electric car;Second is to bind insulated working rope on two wires respectively,
Two workmens on the ground pull open wire;The third be with after two wires are pulled open respectively by tied rope and insulating bar
Connection, so as to which two wires be strutted.The first above-mentioned scheme is, it is necessary to two bands electric car and some workmens, band electric car
It is high to environmental requirement, band electric car operation can not be passed through on the ground of many out-of-flatnesses;Wire is pulled open by manpower for second, people
Power size is difficult to control, and pulling force is also unstable, and the distance between two wires are unstable, larger potential safety hazard be present;3rd
In kind operating type, tied rope and support bar connective stability are poor, easily sliding, and are also required to several workmens and cooperate with work
Wire could be strutted, positioned by industry.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, there is provided it is a kind of rational in infrastructure, can be effective
Enter row conductor to strut, easy to operate, connection is firm and adaptable powered vertical rod auxiliary fixing device.
To achieve these goals, the utility model uses following technical scheme:
A kind of powered vertical rod auxiliary fixing device, including
Pole socket, the pole socket, which is provided with to strut bar surely and move, struts bar, struts bar surely and is fixed with pole socket, dynamic to strut bar and bar
Seat is slidably connected, and struts bar surely and dynamic strut is provided with some middle springs between bar, and middle springs one end connects and struts bar surely, in
Between the connection of the spring other end is dynamic struts bar, strut bar surely and be provided with and determine inserted link seat, determine inserted link seat provided with inserted link groove is determined, move and strut
Bar is provided with dynamic inserted link seat, moves inserted link seat and is provided with dynamic inserted link groove;
It is secondary to strut bar, it is described it is secondary strut bar one end and stretch into determine in inserted link groove, the secondary bar other end that struts stretches into dynamic insert
In bar groove;
Two circular clips, circular clip includes attachment screw, two semi-rings and two connecting plates, in a circular clip
In:Cylindrical wire gripping channel is surrounded between two semi-rings, semi-ring one end is folding end, and the semi-ring other end is cooperation
End, the abutting end of two semi-rings are hinged, and folding end corresponds with connecting plate, and connecting plate is fixed with corresponding folding end, are connected
Screw wears two connecting plates, and attachment screw is threadedly coupled with two connecting plates;
One semi-ring of one circular clip is fixed on to be strutted on bar surely, and a semi-ring of another circular clip is fixed on
It is dynamic to strut on bar.
Preferably, the secondary bar that struts includes coaxially arranged the first bar segment and the second bar segment, set in the first bar segment
There is bar segment screwed hole, the second bar segment is provided with the bar segment stud coaxially connected with the second bar segment, bar segment stud and bar segment screwed hole
Screw thread coordinates, and first bar segment one end, which is stretched into, determines in inserted link groove, and second bar segment one end is stretched into dynamic inserted link groove.
Preferably, first bar segment is cylindrical with the second bar segment, it is in cylinder to determine inserted link groove with dynamic inserted link groove
Shape, the first bar segment external diameter, which is less than, determines inserted link notch footpath, and the second bar segment external diameter is less than dynamic inserted link notch footpath.
Bar is strutted surely and the dynamic bar that struts is coaxially arranged, the dynamic bar glide direction that struts struts parallel to dynamic preferably, described
Pole length direction, the secondary pole length that struts are oriented parallel to dynamic strut pole length direction.
Preferably, the semi-ring be provided with ring internal oil channel, caulking groove, some locating dowels that cooperation is slidingly sealed with semi-ring and
It is some to receive post spring correspondingly with locating dowel, connected between the ring internal oil channel of two semi-rings by metal bellows, two
The caulking groove of semi-ring is docked to form hoop inside groove, and metal bellows is in hoop inside groove;
In a semi-ring:Locating dowel one end is the end that presses for contact wire, and the locating dowel other end is to be in ring
Post in oil duct is inner, receives post spring and is in ring internal oil channel, and the post of the corresponding locating dowel of receipts post spring one end connection is inner, receives post
The spring other end connects semi-ring;
In a circular clip:One of connecting plate is provided with secondary locking cylinder body, is provided with secondary locking cylinder body
The secondary locking piston of cooperation is slidingly sealed with secondary locking cylinder body, secondary locking cylinder interior is separated into by secondary locking piston
Oil pocket and the locking air cavity with atmosphere are locked, top plug spring, top plug spring one end connecting secondary lock are provided with locking oil pocket
Tight piston, top plug spring other end connecting secondary locking cylinder body, slip side of the top plug axle of spring parallel to secondary locking piston
It is a thumbscrew to, attachment screw, attachment screw includes thumbscrew head and the stud through two connecting plates, at connecting plate
Between thumbscrew head and secondary locking cylinder body, stud is put down through locking air cavity and contact secondary locking piston, stud axis
In the glide direction of secondary locking piston, locking oil pocket is connected row by locking oil pipe with the ring internal oil channel on one of semi-ring
It is logical, it is full of hydraulic oil in ring internal oil channel, locking oil pipe and locking oil pocket.
Be used to contacting the limit body of secondary locking piston preferably, being provided with the locking air cavity, limit body with it is secondary
Cylinder body connection is locked, secondary locking piston is between top plug spring and secondary locking piston, and secondary locking piston contact is spacing
During body, top plug spring is in compressive state.
Preferably, the diameter parallel of each wire gripping channel, in a circular clip:Position mast axis and conductor grip
Hold passage axis to intersect, each locating dowel is circumferentially sequentially distributed along wire gripping channel, positions mast axis and to receivable post spring shaft
Line overlaps.
Preferably, in a circular clip:One of connecting plate is provided with anti-guarantor's cylinder body, and anti-protect in cylinder body being provided with
With it is anti-protect cylinder body be slidingly sealed cooperation anti-guarantor's first piston, with it is anti-protect cylinder body be slidingly sealed cooperation anti-guarantor's second piston and with
Anti- cylinder body madial wall of protecting seals fixed anti-guarantor's dividing plate, and anti-protect between first piston and anti-guarantor's second piston passes through anti-keep-alive stopper rod
Connection, it is anti-protect dividing plate and anti-will protect cylinder interior and be separated into anti-main chamber of protecting protect auxiliary chamber with counter, anti-keep-alive stopper rod protects dividing plate through anti-, and
Dividing plate is counter protects dividing plate by anti-keep-alive stopper rod and anti-guarantor, it is anti-protect first piston be in it is anti-protect in main chamber, anti-second piston of protecting is in anti-guarantor
Anti- protect inside main chamber is separated into main oil pocket and main air cavity with atmosphere by auxiliary intracavitary, anti-first piston of protecting, anti-to protect second and live
Plug protects anti-auxiliary intracavitary part and is divided into auxiliary oil pocket and auxiliary air cavity with atmosphere, main air cavity, main oil pocket, auxiliary air cavity and auxiliary oil pocket
It is sequentially distributed along first piston glide direction is instead protected, anti-guarantor's spring is provided with main air cavity, it is anti-to protect the anti-guarantor's cylinder body of spring one end connection,
Anti- to protect the anti-guarantor's first piston of spring other end connection, anti-spring of protecting is in compressive state all the time, and anti-axle of spring of protecting is parallel to anti-
First piston glide direction is protected, anti-first piston glide direction of protecting protects second piston glide direction parallel to anti-, and auxiliary oil pocket passes through
Anti- oil pipe of protecting connects with the ring internal oil channel on one of semi-ring, and anti-protect in oil pipe and auxiliary oil pocket is full of hydraulic oil, in main oil pocket
All the time it is full of hydraulic oil.
Preferably, the pole socket is provided with some support bases, each secondary locking cylinder body is by least one support base branch
Support, each anti-cylinder body of protecting is by least one support seat supports.
The beneficial effects of the utility model are:It is rational in infrastructure, can effectively enter row conductor and strut, it is easy to operate, connection it is firm
And strong adaptability;With multiple regulating power, the fixed effect under a variety of situations can be ensured;Possess protection and maintain stability
Ability, it can prevent from loosening caused by the factors such as environment change.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the secondary structural representation strutted at bar of the utility model;
Fig. 3 is the enlarged drawing at A in Fig. 1;
Fig. 4 is the structural representation at the utility model circle clip;
Fig. 5 is the enlarged drawing at B in Fig. 4;
Fig. 6 is the enlarged drawing at C in Fig. 4;
Fig. 7 is the structural representation at the utility model secondary locking cylinder body;
Fig. 8 is the anti-Bao Gangtichu of the utility model structural representation.
In figure:Pole socket 1, support base 11, strut surely bar 21, determine inserted link seat 211, it is dynamic strut bar 22, dynamic inserted link seat 221, in
Between spring 23, secondary strut bar 3, the first bar segment 31, bar segment screwed hole 31a, the second bar segment 32, bar segment stud 32a, circular clip
4th, wire gripping channel 4a, attachment screw 41, head of screw 411, stud 412, semi-ring 42, ring internal oil channel 421, caulking groove 422, positioning
Post 423, receive post spring 424, connecting plate 43, metal bellows 44, secondary locking cylinder body 5, locking oil pocket 5a, locking air cavity 5b,
Secondary locking piston 51, top plug spring 52, limit body 53, it is anti-protect cylinder body 6, it is anti-protect main chamber 6a, it is counter protect auxiliary chamber 6b, main oil pocket 6c,
Main air cavity 6d, auxiliary oil pocket 6e, anti-auxiliary air cavity 6f, guarantor's first piston 61, anti-guarantor's second piston 62, anti-guarantor's dividing plate 63, anti-keep-alive plug
Bar 64, anti-guarantor's spring 65.
Embodiment
The utility model is further described with reference to the accompanying drawings and detailed description.
As shown in Fig. 1 to Fig. 8, a kind of powered vertical rod auxiliary fixing device, including
Pole socket 1, the pole socket, which is provided with to strut bar 21 surely and move, struts bar 22, struts bar surely and is fixed with pole socket, dynamic to strut
Bar is slidably connected with pole socket, struts bar surely and dynamic strut is provided with some middle springs 23 between bar, the connection of middle springs one end is calmly
Bar is strutted, the connection of the middle springs other end is dynamic to strut bar, struts bar surely and is provided with and determine inserted link seat 211, determines inserted link seat provided with fixed
Inserted link groove, the dynamic bar that struts are provided with dynamic inserted link seat 221, move inserted link seat and be provided with dynamic inserted link groove;
It is secondary to strut bar 3, it is described it is secondary strut bar one end and stretch into determine in inserted link groove, the secondary bar other end that struts stretches into dynamic insert
In bar groove;
Two circular clips 4, circular clip includes 41, two semi-rings 42 of attachment screw and two connecting plates 43, at one
In circular clip:Cylindrical wire gripping channel 4a is surrounded between two semi-rings, semi-ring one end is folding end, and semi-ring is another
Hold and be hinged for abutting end, the abutting end of two semi-rings, folding end corresponds with connecting plate, and connecting plate is consolidated with corresponding folding end
Fixed, attachment screw wears two connecting plates, and attachment screw is threadedly coupled with two connecting plates;
One semi-ring of one circular clip is fixed on to be strutted on bar surely, and a semi-ring of another circular clip is fixed on
It is dynamic to strut on bar.
The secondary bar that struts includes coaxially arranged the first bar segment 31 and the second bar segment 32, and the first bar segment is provided with bar segment
Screwed hole 31a, the second bar segment are provided with the bar segment stud 32a coaxially connected with the second bar segment, bar segment stud and bar segment screwed hole
Screw thread coordinates, and first bar segment one end, which is stretched into, determines in inserted link groove, and second bar segment one end is stretched into dynamic inserted link groove.
First bar segment is cylindrical with the second bar segment, determines inserted link groove and dynamic inserted link groove is cylindrical, the first bar
Section external diameter, which is less than, determines inserted link notch footpath, and the second bar segment external diameter is less than dynamic inserted link notch footpath.
Described to strut bar surely and the dynamic bar that struts is coaxially arranged, the dynamic bar glide direction that struts struts pole length side parallel to dynamic
To the secondary pole length that struts is oriented parallel to dynamic strut pole length direction.
Surely strut bar and dynamic strut bar various conventional insulation materials can be selected.Two circular clips can be respectively used to fix two
The different wire of root (high-voltage line), due to strut surely bar and it is dynamic strut bar inherently there is certain length, so by fixed two
Root wire can keeps enough and struts distance, to facilitate follow-up vertical rod (installation electric pole and dependency structure, a portion
Structure, such as wire fixing device, it can stretch between two wires, after the completion of vertical rod, the utility model can be removed, then will
Wire is fixed on wire fixing device).During fixed wire, turn attachment screw makes two connecting plates separation, and now two and half
Ring can relatively rotate opening (being rotated along articulated position), and wire enters between two semi-rings, closes two semi-rings, uses attachment screw
Two connecting plates are fixed (screw thread cooperation), wire is completed and clamps fixation procedure.It is secondary strut bar and provide more strut distance
Selection, it is necessary to strut distance it is bigger when, can promote it is dynamic strutting bar, it is slided away from bar direction is strutted surely, and by the
One bar segment one end, which is stretched into, determines in inserted link groove, second bar segment one end is stretched into dynamic inserted link groove into (now middle springs are stretched), such as
This one, be arranged on and strut that bar and the dynamic two circular clip spacing strutted on bar are just relative to become big surely.Further, the first bar
It can realize that spacing is adjusted by turn between section and the second bar segment, so that the secondary pole length that struts changes, so as to
More regulation selections are provided.
The semi-ring be provided with ring internal oil channel 421, caulking groove 422, some locating dowels 423 that cooperation is slidingly sealed with semi-ring and
It is some to receive post spring 424 correspondingly with locating dowel, connected between the ring internal oil channel of two semi-rings by metal bellows 44,
The caulking groove of two semi-rings is docked to form hoop inside groove, and metal bellows is in hoop inside groove;
In a semi-ring:Locating dowel one end is the end that presses for contact wire, and the locating dowel other end is to be in ring
Post in oil duct is inner, receives post spring and is in ring internal oil channel, and the post of the corresponding locating dowel of receipts post spring one end connection is inner, receives post
The spring other end connects semi-ring;
In a circular clip:One of connecting plate is provided with secondary locking cylinder body 5, is provided with secondary locking cylinder body
The secondary locking piston 51 of cooperation is slidingly sealed with secondary locking cylinder body, secondary locking piston separates secondary locking cylinder interior
Locking air cavity 5b into locking oil pocket 5a and with atmosphere, locking oil pocket is interior to be provided with top plug spring 52, and top is filled in spring one end and connected
Secondary locking piston is connect, top plug spring other end connecting secondary locking cylinder body, top plug axle of spring is parallel to secondary locking piston
Glide direction, attachment screw is a thumbscrew, and attachment screw includes head of screw 411 and the stud through two connecting plates
412, connecting plate is between head of screw and secondary locking cylinder body, and stud is through locking air cavity and contacts secondary locking piston, spiral shell
Mast axis is parallel to the glide direction of secondary locking piston, and locking oil pocket is by locking in the ring on oil pipe and one of semi-ring
Oil duct connects, and is full of hydraulic oil in ring internal oil channel, locking oil pipe and locking oil pocket.
The limit body 53 for being used for contacting secondary locking piston, limit body and secondary locking cylinder body are provided with the locking air cavity
Connection, secondary locking piston is between top plug spring and secondary locking piston, during secondary locking piston contact limit body, top plug
Spring is in compressive state.
The diameter parallel of each wire gripping channel, in a circular clip:Position mast axis and wire gripping channel axle
Line intersects, and each locating dowel is circumferentially sequentially distributed along wire gripping channel, and positioning mast axis overlaps with to receivable post axle of spring.
There is the situation that thickness differs, especially the relatively thin wire of some for various wires, it is possible to fixation occurs
Not tight situation, so as to cause to rock, slide, potential safety hazard be present.In the utility model, wire is fixed on circular card
(now attachment screw wears two connecting plates, and attachment screw and the equal screw thread of two connecting plates connect after in the wire gripping channel of hoop
Connect, but the stud of attachment screw is also introduced into locking air cavity), turn attachment screw can be continued, stud is contacted and press secondary
Latching ram, a part of hydraulic oil locked in oil pocket are forced out, and enter ring internal oil channel through locking oil pipe, so as to press locating dowel
Towards wire clamping passage axis movement, and finally so that locating dowel presses the tight wire of side pressure.Consequently, it is possible to even if wire compared with
Thin or epidermis is softer, can also ensure fixed.In addition, under cold weather conditions, ice sheet may be had outside wire, if only
There is circular clip directly to embrace wire, the problem of skidding after skidding ice-out easily occur.In the utility model, locating dowel compresses
In wire process, ice sheet is directly squeezed to broken, and firm compression wire along band, fixed effect is more preferably.It should be noted that secondary lock
During tight piston contact limit body, top plug spring is in compressive state, i.e.,:Top plug spring is in compressive state all the time, so all the time
Keep promoting the trend of secondary locking piston, but the position of secondary locking piston depends entirely on attachment screw and secondary locking is lived
The actuating length of plug, it is unrelated with the hydraulic oil Volume Changes of ring internal oil channel etc., once attachment screw leaves secondary locking piston,
Secondary locking piston remains in the position of contact limit body.Connected between the ring internal oil channel of two semi-rings by metal bellows
It is logical, so the relative open or close of semi-ring does not interfere with the normal work of oil circuit.
In a circular clip:One of connecting plate is provided with anti-guarantor's cylinder body 6, and anti-protect in cylinder body is provided with and instead protected cylinder
Body is slidingly sealed anti-guarantor's first piston 61 of cooperation, is slidingly sealed anti-guarantor's second piston 62 of cooperation and with instead protecting with anti-cylinder body of protecting
Cylinder body madial wall seals fixed anti-guarantor's dividing plate 63, and anti-protect between first piston and anti-guarantor's second piston passes through anti-keep-alive stopper rod 64
Connection, it is anti-protect dividing plate and anti-will protect cylinder interior and be separated into the anti-main chamber 6a that protects protect auxiliary chamber 6b with counter, anti-keep-alive stopper rod through it is anti-protect every
Plate, and dividing plate is counter protects dividing plate by anti-keep-alive stopper rod and anti-guarantor, it is anti-protect first piston be in it is anti-protect in main chamber, anti-second piston of protecting is in
Counter to protect auxiliary intracavitary, anti-protect inside main chamber is separated into main oil pocket 6c and main air cavity 6d with atmosphere by anti-first piston of protecting, instead
Second piston is protected to protect auxiliary intracavitary part by counter and be divided into auxiliary oil pocket 6e and auxiliary air cavity 6f with atmosphere, it is main air cavity, main oil pocket, auxiliary
Air cavity and auxiliary oil pocket are sequentially distributed along anti-first piston glide direction of protecting, and main air cavity is interior to protect spring 65, anti-guarantor's spring one provided with anti-
The anti-guarantor's cylinder body of end connection, anti-to protect the anti-guarantor's first piston of spring other end connection, anti-spring of protecting is in compressive state all the time, counter to protect bullet
Spring diameter parallel instead protects first piston glide direction and protects second piston slip side parallel to anti-in instead protecting first piston glide direction
To auxiliary oil pocket is connected by anti-oil pipe of protecting with the ring internal oil channel on one of semi-ring, and anti-protect in oil pipe and auxiliary oil pocket is full of liquid
Press oil, be full of hydraulic oil all the time in main oil pocket.
The pole socket is provided with some support bases 11, and each secondary locking cylinder body is by least one support seat supports, each
Anti- cylinder body of protecting is by least one support seat supports.Support base effectively can be supported to secondary locking cylinder body, anti-cylinder body of protecting, and be improved
Structural stability during use.
After two wires are compressed respectively by the locating dowel on two circular clips, workpeople can be carried out pole operation etc.
Operate.Because pole operation process needs the regular hour, it is again sometimes that multiple high-tension poles are erect together, is not necessarily
Erect and erect next high-tension pole after a high-tension pole again, therefore sometimes wire struts the time and needs more than ten of maintenance
Hour.But field work, many local day and night temperatures are very big, and ratio can be produced to the hydraulic oil in ring internal oil channel by expanding with heat and contract with cold
Large effect (liquid is affected bigger than solid), i.e., when hydraulic oil volume has more obvious change, especially shrinkage,
Locating dowel can be substantially to contract, so as to cause wire to be fixed loosely.During heat expansion, locating dowel is displaced outwardly pressing more by wire
Tightly, due to originally proper to the compression degree of wire, more thrusts is additionally applied again, easily to wire
Crust causes to damage.And in the utility model, it is described on the basis of visual angle in Fig. 4:The structures such as cylinder body are protected with anti-,
Once external temperature subtracts greatly, then hydraulic oil also shrinkage in main oil pocket, anti-spring of protecting pushes away anti-protect under first piston, anti-so as to drive
Protect second piston to move down, a part of hydraulic oil is flowed into ring internal oil channel and compensated in auxiliary oil pocket, is returned so as to prevent from mending locating dowel
Move back and excessively, continue to ensure the clamping effect to wire.On the other hand, once the big layer of external temperature, then hydraulic oil in main oil pocket
Heat expansion, anti-first piston of protecting move up, and so as to drive anti-second piston of protecting to move up, auxiliary oil chamber volume becomes big, and one in ring internal oil channel
Section hydraulic oil stream enters auxiliary oil pocket and compensated, so as to be carried out to the increased additional volumes of hydraulic oil heat expansion institute in ring internal oil channel
Cut down, so as to avoid locating dowel from pressing to obtain wire sheath damage caused by tension.Locate all the time it should be noted that instead protecting spring
In compressive state, so the anti-trend for protecting first piston that pushes down on is remained, but the anti-position for protecting first piston takes completely
It is unrelated with the hydraulic oil Volume Changes of ring internal oil channel etc. certainly in the actual volume of hydraulic oil in main oil pocket.
Claims (6)
1. a kind of powered vertical rod auxiliary fixing device, it is characterized in that, including
Pole socket, the pole socket, which is provided with to strut bar surely and move, struts bar, struts bar surely and is fixed with pole socket, and the dynamic bar that struts is slided with pole socket
Dynamic connection, struts bar surely and dynamic strut is provided with some middle springs between bar, and middle springs one end connects and struts bar, middle bullet surely
The connection of the spring other end is dynamic to strut bar, struts bar surely and is provided with and determines inserted link seat, determines inserted link seat provided with inserted link groove is determined, moves and strut on bar
Provided with dynamic inserted link seat, move inserted link seat and be provided with dynamic inserted link groove;
It is secondary to strut bar, it is described it is secondary strut bar one end and stretch into determine in inserted link groove, the secondary bar other end that struts stretches into dynamic inserted link groove
It is interior;
Two circular clips, circular clip includes attachment screw, two semi-rings and two connecting plates, in a circular clip:
Surrounding cylindrical wire gripping channel between two semi-rings, semi-ring one end is folding end, and the semi-ring other end is abutting end, two
The abutting end of individual semi-ring is hinged, and folding end corresponds with connecting plate, and connecting plate is fixed with corresponding folding end, and attachment screw is worn
Two connecting plates, attachment screw are threadedly coupled with two connecting plates;
One semi-ring of one circular clip is fixed on to be strutted on bar surely, and a semi-ring of another circular clip is fixed on dynamic support
In opening lever.
2. powered vertical rod auxiliary fixing device according to claim 1, it is characterized in that, the secondary bar that struts is included together
The first bar segment and the second bar segment of axle arrangement, the first bar segment are provided with bar segment screwed hole, and the second bar segment is provided with and the second bar segment
Coaxially connected bar segment stud, bar segment stud coordinate with bar segment screwed hole screw thread, and first bar segment one end, which is stretched into, determines in inserted link groove, the
Two bar segment one end are stretched into dynamic inserted link groove.
3. powered vertical rod auxiliary fixing device according to claim 1, it is characterized in that, the bar that struts surely struts with dynamic
Bar is coaxially arranged, and the dynamic bar glide direction that struts struts pole length direction parallel to dynamic, and the secondary pole length that struts is oriented parallel to move
Strut pole length direction.
4. powered vertical rod auxiliary fixing device according to claim 1, it is characterized in that, the semi-ring is provided with oil in ring
Road, caulking groove, some locating dowels that cooperation is slidingly sealed with semi-ring and it is some receive post spring with locating dowel correspondingly, two and half
Connected between the ring internal oil channel of ring by metal bellows, the caulking groove of two semi-rings docks to form hoop inside groove, at metal bellows
In inside groove is bound round;
In a semi-ring:Locating dowel one end is the end that presses for contact wire, and the locating dowel other end is to be in ring internal oil channel
In post it is inner, receive post spring and be in ring internal oil channel, it is inner to receive the post of the corresponding locating dowel of post spring one end connection, receives post spring
The other end connects semi-ring;
In a circular clip:One of connecting plate is provided with secondary locking cylinder body, is provided with and two in secondary locking cylinder body
Secondary locking cylinder body is slidingly sealed the secondary locking piston of cooperation, and secondary locking cylinder interior is separated into locking by secondary locking piston
Oil pocket and the locking air cavity with atmosphere, locking oil pocket is interior to be provided with top plug spring, and top is filled in the locking of spring one end connecting secondary and lived
Plug, top plug spring other end connecting secondary locking cylinder body, pushes up glide direction of the plug axle of spring parallel to secondary locking piston, even
It is a thumbscrew to connect screw, and attachment screw includes thumbscrew head and the stud through two connecting plates, and connecting plate is in butterfly
Between shape head of screw and secondary locking cylinder body, stud through locking air cavity and contact secondary locking piston, stud axis parallel to
The glide direction of secondary locking piston, locking oil pocket are connected by locking oil pipe with the ring internal oil channel on one of semi-ring, ring
Hydraulic oil is full of in internal oil channel, locking oil pipe and locking oil pocket.
5. powered vertical rod auxiliary fixing device according to claim 4, it is characterized in that, it is provided with and uses in the locking air cavity
In the limit body of contact secondary locking piston, limit body is connected with secondary locking cylinder body, and secondary locking piston is in top plug spring
Between secondary locking piston, during secondary locking piston contact limit body, top plug spring is in compressive state.
6. powered vertical rod auxiliary fixing device according to claim 4, it is characterized in that, the axis of each wire gripping channel
It is parallel, in a circular clip:Positioning mast axis and wire clamp passage axis and intersected, and each locating dowel is along wire gripping channel
Circumferentially it is sequentially distributed, positioning mast axis overlaps with to receivable post axle of spring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720259500.6U CN206712329U (en) | 2017-03-16 | 2017-03-16 | Powered vertical rod auxiliary fixing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720259500.6U CN206712329U (en) | 2017-03-16 | 2017-03-16 | Powered vertical rod auxiliary fixing device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206712329U true CN206712329U (en) | 2017-12-05 |
Family
ID=60470606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720259500.6U Expired - Fee Related CN206712329U (en) | 2017-03-16 | 2017-03-16 | Powered vertical rod auxiliary fixing device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107681536A (en) * | 2017-03-16 | 2018-02-09 | 国网浙江省电力公司衢州供电公司 | A kind of powered vertical rod auxiliary fixing device |
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2017
- 2017-03-16 CN CN201720259500.6U patent/CN206712329U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107681536A (en) * | 2017-03-16 | 2018-02-09 | 国网浙江省电力公司衢州供电公司 | A kind of powered vertical rod auxiliary fixing device |
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