CN207524718U - One kind is lain formula pay off rack - Google Patents
One kind is lain formula pay off rack Download PDFInfo
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- CN207524718U CN207524718U CN201721494703.XU CN201721494703U CN207524718U CN 207524718 U CN207524718 U CN 207524718U CN 201721494703 U CN201721494703 U CN 201721494703U CN 207524718 U CN207524718 U CN 207524718U
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- bracket
- vertical shaft
- drum
- rack
- lain
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- 235000010599 Verbascum thapsus Nutrition 0.000 claims description 3
- 244000178289 Verbascum thapsus Species 0.000 claims description 3
- 206010003671 Atrioventricular Block Diseases 0.000 claims 1
- 208000010271 Heart Block Diseases 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 235000013351 cheese Nutrition 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model is related to Setting-out Technique fields.One kind is lain formula pay off rack, including bracket and the vertical shaft being arranged on bracket, the vertical shaft is used on the centre bore for being threaded through drum the rotation center of drum during as unwrapping wire, the upper surface of the bracket is equipped with several back-up roller wheels circumferentially distributed along vertical shaft, axis the radially extending along the vertical shaft of the back-up roller wheel.The utility model provides a kind of formula pay off rack of lying that drum can be made to carry out unwrapping wire in the state being vertically arranged, and to solve the problems, such as the pay off rack needed, it is impossible to meet drum is made to be in the state being vertically arranged to carry out unwrapping wire.
Description
Technical field
It lies formula pay off rack the utility model is related to Setting-out Technique field more particularly to one kind.
Background technology
The unfolding of whole disk conducting wire, cable or steel wire rope when pay off rack is mainly used in electric power, telecommunications, construction of railways,
Existing pay off rack structure type is various, and based on vertical, principle is one rolling bar of insertion in drum or cheese centre bore,
Drum or cheese are risen using two symmetrical and liftable stents in rolling bar both ends makes somebody a mere figurehead, and aerial rear drum or cheese are unfolding
Passively rotated around horizontal rotation center on stent together with rolling bar under the action of tractive force, so as to fulfill conducting wire, cable or
The unfolding of steel wire rope, i.e. drum carries out unwrapping wire for the state of horizontal, and up-down mode mainly has hydraulic jack and machinery
Two kinds of screw type.But in actually using, it is sometimes desirable to which the state for being vertically arranged drum carries out unwrapping wire, and existing Lishui is put
Then it is impossible to meet the requirements of vertical unwrapping wire for coil holder.
Utility model content
The utility model provides a kind of formula pay off rack of lying that drum can be made to carry out unwrapping wire in the state being vertically arranged, with solution
The problem of pay off rack certainly needed is it is impossible to meet making drum be in the state progress unwrapping wire being vertically arranged.
More than technical problem is solved by following technical proposal：One kind is lain formula pay off rack, including bracket and is arranged on
Vertical shaft on bracket, the vertical shaft are used on the centre bore for being threaded through drum the rotation center of drum during as unwrapping wire, the support
The upper surface of frame is equipped with several back-up roller wheels circumferentially distributed along vertical shaft, the diameter of the axis of the back-up roller wheel along the vertical shaft
To extension.In use, drum is made to be in vertical state and be shelved on bracket, bracket props up drum by back-up roller wheel
Support, vertical shaft are threaded through in the centre bore of drum, and then the line on cable quadrant causes drum to be rotated on bracket centered on vertical shaft
And realize unwrapping wire.
Preferably, the back-up roller wheel is at least distributed in two using the vertical shaft as on the concentric circles in the center of circle, positioned at two
The back-up roller wheel on a concentric circles is aligned correspondingly along the radial direction of the vertical shaft.It can effectively prevent what drum rotated
It is produced relative sliding in the process between back-up roller wheel.
Preferably, the bracket includes central block and the frame around central block, the central block is same by connection strap
The frame links together, and the vertical shaft is arranged on the central block.The structural strength that can have has and can drop
Low weight.
The utility model further includes bracket switching mechanism, and the left side edge of the bracket is equipped with left straight crossbeam, right side edge
Equipped with right straight crossbeam, directly crossbeam is parallel with the right straight crossbeam on the left side, and the bracket switching mechanism includes support base, a left side is stretched
Arm and right telescopic arm, the support base are located at the lower section of the bracket, and the vertical shaft is threaded through on the bracket and is shelved on institute
It states on support base, one end of the left telescopic arm is hinged on the support base, the other end is hinged on the left straight crossbeam, institute
The one end for stating right telescopic arm is hinged on the support base, the other end is hinged on the right straight crossbeam.It can be easily by line
Disk overturns and is transferred on bracket.Vertical shaft is set as being threaded through the mode on bracket, and vertical shaft interference bracket horizontal can be avoided to arrive
On the end face of drum.
Preferably, the side of the bracket is equipped with the annular storage trough circumferentially extended along vertical shaft, the annular storing
The annular groove extended along annular storage trough extending direction is designed on the top and bottom sidewall of slot, if being equipped in the annular storage trough
It is dry along the circumferentially distributed drag-line fixed seat of annular storage trough, the upper and lower ends of the drag-line fixed seat be equipped be slidably connected at it is described
Slippery fellow in annular groove.It can conveniently realize in switching process and drum with bracket is fixed together and prevents to move
It is dynamic, so as to improve reliability during overturning.The fixed position of drag-line can be easily adjusted.
Preferably, the drag-line fixed seat is rotatably connected to coiling drum, the shaft of the coiling drum is prolonged in the horizontal direction
It stretches, the bottom wall of the annular storage trough is equipped with several mounting holes being distributed along annular storage trough extending direction, the coiling drum
Equipped with the driving through-hole that can be aligned with the mounting hole.In use, drag-line one end is fixed on drum, the other end be fixed on around
On line drum, then driving coiling drum rotation in driving through-hole is inserted in by using pole and realizes the tensioning of drag-line and fix drum
On bracket, drag-line tensioning after by pole be threaded through driving through-hole and be inserted in mounting hole prevent coiling drum generate reversion and
Prevent drag-line from loosening.Easily drag-line can be tensioned and be maintained at tensioning state.
Preferably, the coiling drum is fixed together with one end of drag-line, the other end of the drag-line is equipped with stay hook.
In use, drag-line is hooked in the fixation that drag-line is realized on drum with drum by stay hook.When improving drag-line and being fixed with drum
Convenience.
Preferably, the left and right sides of the bracket is all equipped with supporting rod, the lower end of the supporting rod is small equipped with lower end
The big taper support head in upper end is equipped with support spring between the taper support head and bracket.Supporting plate overturning drum can be reduced
During, impact when bracket is converted to horizontal state and lands.Taper support head is set, guiding role can be played, is prevented
Only supporting rod is not stuck and damage in switching process.
Upper end as the preferred supporting rod is arranged with rotary sleeve；When drum is shelved on the bracket, the rotation
Set gear is connected on the periphery of drum.It can prevent drum from skidding off bracket, and when drum is abutted together with rotary sleeve, rotary sleeve energy
It is enough to generate rotation so as to reduce resistance during unwrapping wire.
The utility model tool has the advantage that：Can when drum unwrapping wire is carried out in a manner of being vertically arranged.
Description of the drawings
Fig. 1 is the schematic top plan view of the utility model embodiment one.
Fig. 2 is the schematic diagram of the utility model embodiment two.
Fig. 3 is the close-up schematic view at the A of Fig. 2.
In figure：Bracket 1, central block 11, frame 12, straight crossbeam 13, right straight crossbeam 131, it is right before straight crossbeam 132, left front straight
Straight crossbeam 13, vertical shaft 14, connection strap 15, back-up roller wheel 16, ring behind crossbeam 133, left straight crossbeam 134, left back straight crossbeam 135, the right side
Shape storage trough 17, annular groove 171, mounting hole 172, bracket switching mechanism 4, support base 41, left telescopic arm 42, right telescopic arm
43rd, drag-line fixed seat 5, slippery fellow 51, coiling drum 52, driving through-hole 53, drag-line 54, stay hook 55, bar 56, supporting rod 6, rotary sleeve
61st, taper support head 62.
Specific embodiment
The utility model is further described with embodiment below in conjunction with the accompanying drawings.
Embodiment one, referring to Fig. 1, one kind is lain formula pay off rack, including bracket 1.Bracket 1 includes central block 11 and around center
The frame 12 of block.Frame 12 is to have 6 straight crossbeams 13 to finish up successively the regular hexagon to link together.6 straight crossbeams 13 are distinguished
For straight horizontal stroke behind straight crossbeam 132, left front straight crossbeam 133, left straight crossbeam 134, left back straight crossbeam 135 and the right side before right straight crossbeam 131, the right side
Beam 136.Central block 11 is equipped with vertical shaft 14.Central block 11 is linked together by 6 connection straps 15 with frame 12.Connection strap 15
It is connected at the inflection point of frame 12.The upper surface of bracket 1 is equipped with 12 back-up roller wheels 16.12 back-up roller wheels 16 are distributed in two
It is a using vertical shaft to be respectively distributed 6 back-up roller wheels 16 on circular concentric circles and on each concentric circles.On two concentric circles
Back-up roller wheel be aligned correspondingly along the radial direction of vertical shaft.Axis of the back-up roller wheel 16 along the circumferentially distributed back-up roller wheel 16 of vertical shaft
Along radially extending for vertical shaft 14.
In use, i.e. end face is shelved in the way of being supported in back-up roller wheel 16 on bracket 1 in a manner of being vertically arranged by drum,
Vertical shaft 14 is threaded through the axis hole of drum i.e. in centre bore.Then the line on cable quadrant causes drum using vertical shaft to be axis on bracket
Rotation is so as to fulfill unwrapping wire.
Embodiment two, the difference with embodiment one are：Further include bracket switching mechanism 4.Bracket switching mechanism 4 includes
Support base 41, left telescopic arm 42 and right telescopic arm 43.Support base 41 is located at the lower section of central block 11.Vertical shaft 14 is threaded through central block
On 11 and it is shelved on support base 41.Left telescopic arm 42 is cylinder.One end of left telescopic arm 42（It has been the gas for forming left telescopic arm
The cylinder body of cylinder）It is hinged on support base 41, the other end（It has been the piston rod for the cylinder for forming left telescopic arm）It is hinged on left straight horizontal
On beam 134.Right telescopic arm 43 is cylinder.One end of right telescopic arm 43（It has been the cylinder body for the cylinder for forming right telescopic arm）It is hinged on
On support base 41, the other end（It has been the piston rod for the cylinder for forming right telescopic arm）It is hinged on right straight crossbeam 131.
The side of bracket 1 is equipped with the annular storage trough 17 circumferentially extended along vertical shaft.The left and right sides of bracket 1 has been（It is right
Straight crossbeam 131 and do straight crossbeam 134）All it is equipped with supporting rod 6.The upper end of supporting rod 6 is arranged with rotary sleeve 61.Rotary sleeve 61 is worn
It is located on bracket.The lower end of supporting rod 6 is equipped with the big taper support head 62 in the small upper end in lower end.It is arranged on supporting rod 6, the cone
Support spring 63 is equipped between shape branch fastener and bracket.The upper end of support spring 63 links together with bracket, the same taper in lower end
Branch fastener 62 abuts together.Support spring 63 is in free state, and rotary sleeve 61 is threaded through in bracket.It is shelved on bracket 1
61 upward output bracket 1 of rotary sleeve when having drum.
Referring to Fig. 3, the annular extended along annular storage trough extending direction is designed on the top and bottom sidewall of annular storage trough 17
Sliding slot 171.The bottom wall of annular storage trough 17 is equipped with several mounting holes 172 being distributed along annular storage trough extending direction.Annular
It is equipped in storage trough 17 several（It is 4 in the present embodiment）The drag-line fixed seat 5 circumferentially distributed along annular storage trough.Drag-line is fixed
The upper and lower ends of seat 5 are equipped with the slippery fellow 51 being slidably connected in annular groove.Drag-line fixed seat 5 is rotatably connected to coiling drum 52.
The shaft of coiling drum 52 is horizontally extending.Coiling drum 52 is equipped with the driving through-hole 53 that can be aligned with mounting hole 172.Coiling
Drum 52 is fixed together with one end of drag-line 54.The other end of drag-line 54 is equipped with stay hook 55.
Referring to Fig. 2 and Fig. 3, the line-putting method of the formula pay off rack of lying in the present embodiment is：
The first step, with left straight 134 same drum of crossbeam（It is horizontal side that drum, which is normally horizontal storage i.e. center line,
Formula is stored）The parallel mode in right side be the right side that drum is shelved on by utility model by supporting plate, remove vertical shaft 14.
Second step, make left telescopic arm 42 shrink right telescopic arm 43 extend and drive bracket 1 centered on support base 41 to the left
It tilts and in horizontal to the right side of drum.
Third step makes vertical shaft 14 be inserted into the centre bore of wire spool and wear on bracket 1, in annular storage trough 17
Each drag-line fixed seat 5 is slided to the position needed（To be evenly distributed on bracket in the present embodiment）, stay hook 55 is hooked in
On the left end of drum, penetrate rotation coiling drum 52 in driving through-hole 53 with bar 56 and be tensioned to by drag-line 54, then make driving through-hole
53 are aligned with mounting hole 172 and are inserted in bar simultaneously in driving through-hole 53 and mounting hole and prevent coiling drum 52 from rotating and cause to draw
Rope can not hold drum.
4th step makes the right telescopic arm of left telescopic arm elongation stretch and bracket is driven to turn to bracket together with drum and is in
Horizontality, at this time drum shelved on carrier 2 in a manner that upper right end is vertically arranged under by left end.Unclamping 54 ratio of drag-line makes
Drag-line is detached with drum, then turns around drag-line on coiling drum 52.
5th step, it is line so that drum is rotated to carry out unwrapping wire using vertical shaft as axis on bracket on cable quadrant.
Claims (8)
- The formula pay off rack 1. one kind is lain, which is characterized in that including bracket and the vertical shaft being arranged on bracket, the vertical shaft is used to wear The rotation center of drum when on the centre bore of drum as unwrapping wire, the upper surface of the bracket is equipped with several circumferential along vertical shaft The back-up roller wheel of distribution, axis the radially extending along the vertical shaft of the back-up roller wheel.
- The formula pay off rack 2. one kind according to claim 1 is lain, which is characterized in that the back-up roller wheel is at least distributed in two Using the vertical shaft as on the concentric circles in the center of circle, the back-up roller wheel on two concentric circles along the vertical shaft radial direction one by one Accordingly it is aligned.
- The formula pay off rack 3. one kind according to claim 1 is lain, which is characterized in that the bracket includes central block and in The frame of heart block, the central block are linked together by connection strap with the frame, and the vertical shaft is arranged on the central block On.
- The formula pay off rack 4. one kind according to claim 1 is lain, which is characterized in that further include bracket switching mechanism, the support The left side edge of frame is equipped with left straight crossbeam, right side edge is equipped with right straight crossbeam, and the left straight crossbeam is parallel with the right straight crossbeam, The bracket switching mechanism includes support base, left telescopic arm and right telescopic arm, and the support base is located at the lower section of the bracket, institute It states vertical shaft to be threaded through on the bracket and be shelved on the support base, one end of the left telescopic arm is hinged on the support base The upper, other end is hinged on the left straight crossbeam, and one end of the right telescopic arm is hinged on the support base, the other end is hinged On the right straight crossbeam.
- The formula pay off rack 5. one kind according to claim 4 is lain, which is characterized in that the side of the bracket is equipped with along vertical shaft The annular storage trough of circumferentially extending, it is described annular storage trough top and bottom sidewall on be designed with along annular storage trough extending direction extend Annular groove, it is described annular storage trough in be equipped with several drag-line fixed seats circumferentially distributed along annular storage trough, the drag-line The upper and lower ends of fixed seat are equipped with the slippery fellow being slidably connected in the annular groove.
- The formula pay off rack 6. one kind according to claim 5 is lain, which is characterized in that the drag-line fixed seat be rotatably connected to around Line rouses, and the shaft of the coiling drum is horizontally extending, and the bottom wall of the annular storage trough is equipped with several along annular storing The mounting hole of slot extending direction distribution, the coiling drum are equipped with the driving through-hole that can be aligned with the mounting hole.
- The formula pay off rack 7. one kind according to claim 6 is lain, which is characterized in that the coiling drum is fixed with one end of drag-line Together, the other end of the drag-line is equipped with stay hook.
- The formula pay off rack 8. one kind according to claim 4 is lain, which is characterized in that the left and right sides of the bracket is all equipped with Supporting rod, the lower end of the supporting rod is equipped with the big taper support head in the small upper end in lower end, between the taper support head and bracket Equipped with support spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494703.XU CN207524718U (en) | 2017-11-10 | 2017-11-10 | One kind is lain formula pay off rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494703.XU CN207524718U (en) | 2017-11-10 | 2017-11-10 | One kind is lain formula pay off rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207524718U true CN207524718U (en) | 2018-06-22 |
Family
ID=62582004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721494703.XU Expired - Fee Related CN207524718U (en) | 2017-11-10 | 2017-11-10 | One kind is lain formula pay off rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207524718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016931A (en) * | 2017-11-10 | 2018-05-11 | 金华送变电工程有限公司三为电力分公司 | Formula of lying pay off rack and its line-putting method |
-
2017
- 2017-11-10 CN CN201721494703.XU patent/CN207524718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016931A (en) * | 2017-11-10 | 2018-05-11 | 金华送变电工程有限公司三为电力分公司 | Formula of lying pay off rack and its line-putting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20201110 |