CN206375532U - Jacking system - Google Patents
Jacking system Download PDFInfo
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- CN206375532U CN206375532U CN201621441325.4U CN201621441325U CN206375532U CN 206375532 U CN206375532 U CN 206375532U CN 201621441325 U CN201621441325 U CN 201621441325U CN 206375532 U CN206375532 U CN 206375532U
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- cable
- guide rail
- rail bracket
- pulley
- jacking system
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Abstract
The utility model discloses a kind of jacking system, its drip irrigation device is cage, the shock mount installed in guide rail bracket bottom for including guide rail bracket, being moved up and down on guide rail bracket and along guide rail bracket, cable coaster, fixed cable arm between guide rail bracket and cage provided with cable saddle, along the spaced apart some cable guard rings of guide rail bracket short transverse, along the slip of guide rail bracket short transverse；The cable coaster includes being provided with the roll wheel assembly for being provided with and coordinating with guide rail bracket on rolling wheel support and pulley assembly, the rolling wheel support on car frame, the car frame, and the pulley assembly includes the pulley that power supply cable is bypassed.The utility model solves existing jacking system drag cable line and easily causes cable breakage or winding accident, so that the problem of triggering quality accident and interrupt constructing operation.
Description
Technical field
The utility model is related to construction equipment field, and in particular, it is related to a kind of jacking system.
Background technology
Among construction, lift undertakes emphatically as material and personnel's vertical transport and the main tool of conveying
The conveying task wanted.Because the complete sets of basic equipment facility of construction building does not have enough time also completing, thus above and below the lift during,
In order to maintain the driving power supply of supply, electricity long in tow is needed along the building hoist above and below guide rail bracket or elevator drives body
Cable, and the length of cable directly determines the straight-line displacement of lift highly.Due to unit length cable weight
Through very big, and the story height constructed is higher, and therefore, lift or its driving body pull one section of longer cable, are spinning out
Cable own wt it is larger in the case of, not only increase lifting difficulty, while being also unfavorable for safety, easily cause cable
Fracture or winding accident, so as to trigger quality accident and interrupt constructing operation.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of jacking system, can effectively it subtract
Light drag cable line lifts the influence of performance to jacking system, reduces because of the fault rate that cable breakage or winding trigger.
To achieve the above object, the utility model provides following technical scheme：A kind of jacking system, including guide rail bracket,
Cage, the shock mount installed in guide rail bracket bottom moved up and down on guide rail bracket and along guide rail bracket, in guide rail bracket and
Provided with cable saddle, along the spaced apart some cable guard rings of guide rail bracket short transverse, along guide rail bracket short transverse between cage
The cable coaster of slip, fixed cable arm；The cable coaster includes being provided with rolling wheel support and pulley on car frame, the car frame
The roll wheel assembly coordinated with guide rail bracket is provided with component, the rolling wheel support, the pulley assembly includes power supply cable and bypassed
Pulley.
By using above-mentioned technical proposal, cable is led to from the bottom of guide rail bracket along guide rail at fixed cable arm, then
Draw and be wrapped on cable coaster from fixed cable arm again, then led to by cable coaster on the cable saddle on cage, finally
Cable is connected to power with the drive mechanism on cage.Cable sequentially passes through cable saddle, cable guard ring, cable coaster and consolidated
Determine cable arm so that cable is locked, it is to avoid outwards rock and cause winding.Cable coaster is equivalent to movable pulley, cable saddle
The half of cable and cable coaster gross weight is only equivalent to the tractive force that cable is provided, shadow of the cable to cage is greatly reduced
Ring.Meanwhile, when cage rises, cable coaster rises under the lift power effect of cable along guide rail bracket；When cage declines, electricity
Cable coaster declines under self gravitation effect along guide rail bracket so that cable is constantly in exceptionally straight state, it is to avoid cable is because of relaxation
Bending is knotted or wound.
Preferably, the car frame includes transverse tube, standpipe and inclined tube, car frame is divided into some triangles by the inclined tube.
By using above-mentioned technical proposal so that the structure of car frame is more stablized.
Preferably, the roll wheel assembly includes some rollers and the shield for covering roller.
By using above-mentioned technical proposal, it is to avoid foreign matter, which is dropped on roller, causes roller stuck.
Preferably, being provided with lightening hole on the pulley.
By using above-mentioned technical proposal, to mitigate the quality of pulley.
Preferably, the periphery of the pulley is provided with the baffle plate for blocking pulley.
By using above-mentioned technical proposal, pulley is played a protective role, and guide effect is played to cable.
Preferably, the end of the baffle plate is provided with the axial direction identical round bar of axial direction and pulley.
By using above-mentioned technical proposal, advantageously pass through in cable is smooth.
Preferably, the cable guard ring includes support arm, one end of the support arm is provided with the guard ring of overall U-shaped.
By using above-mentioned technical proposal, guard ring can play restriction effect to cable.
Preferably, the guard ring includes the curve bend at U-shaped mouth two ends, two curve bends are symmetrical arranged, two curved bends
Being left between pipe has the closed component for preventing that cable from deviating from opening, the opening.
By using above-mentioned technical proposal, further prevent cable from deviating from.
Preferably, the closed component include be fixed on curve bend end connecting plate two and with the company of connecting plate two
The rubber slab connect.
By using above-mentioned technical proposal, rubber slab can not only play restriction effect to cable, also, by cable
When piercing into cable guard ring, due to the elasticity that rubber slab has, its operation is very convenient.
Preferably, the car frame is provided with the backplate of fusiformis, the upper and lower ends of backplate are tip.
By using above-mentioned technical proposal so that backplate can easily pass through rubber slab very much, be easy to cable coaster to lead to
Cross cable guard ring.
In summary, the utility model has the advantages that compared to prior art：
1st, support and position-limiting action are played to cable, mitigates the influence that drag cable line lifts performance to jacking system；
2nd, the part of composition can be made into standard component, produce in batches, and cost is low；
3rd, simple in construction, onsite application is easy for installation.
Brief description of the drawings
Fig. 1 is the structural representation of jacking system；
Fig. 2 is the front view of cable saddle；
Fig. 3 is the right view of cable saddle；
Fig. 4 is the top view of cable saddle；
Fig. 5 is the front view of cable guard ring；
Fig. 6 is the right view of cable guard ring；
Fig. 7 is the upward view of cable guard ring；
Fig. 8 be Fig. 7 in C-C to partial sectional view；
Fig. 9 be Fig. 1 in A-A to sectional view；
Figure 10 is the front view of cable coaster；
Figure 11 is the left view of cable coaster；
Figure 12 be Figure 10 in D-D to sectional view；
Figure 13 be Figure 10 in E-E to sectional view；
Figure 14 is the sectional view of B-B direction in Fig. 1.
In figure：1st, cage；2nd, cable saddle；21st, connecting plate one；211st, through hole；22nd, the first cable deck；220th, line ball
Plate；2201st, wire casing；2202nd, wing plate；23rd, conduit；231st, straight tube one；232nd, bend pipe；233rd, straight tube two；24th, bracket；241、
Rectangular channel；25th, the second cable deck；251st, tension disc A；252nd, tension disc B；253rd, string holes；26th, floor；3rd, cable guard ring；
31st, support arm；32nd, guard ring；321st, curve bend；3211st, it is open；322nd, closed component；3221st, connecting plate two；3222nd, rubber
Plate；3223rd, backing plate；33rd, U-bolt；34th, passage；4th, cable coaster；41st, car frame；411st, transverse tube；412nd, standpipe；413rd, tiltedly
Pipe；42nd, rolling wheel support；421st, support tube；422nd, shield；4221st, semicircle opening；43rd, roll wheel assembly；431st, roller；4311、
Roller groove；432nd, axostylus axostyle；44th, pulley assembly；441st, pulley yoke；4411st, push pipe；4412nd, middle pipe；4413rd, connecting tube；4414、
Manage at bottom；4415th, fill block；44151st, screwed hole；442nd, assembly pulley；4421st, pulley；44211st, groove；44212nd, lightening hole；
44213rd, pulley groove；4422nd, bearing；4423rd, pulley spindle；45th, backplate；46th, baffle plate；461st, round bar；47th, connecting plate three；5th, it is solid
Determine cable arm；6th, guide rail bracket；61st, guide rail；62nd, horizontal web member；7th, shock mount；8th, cable.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of jacking system, as shown in figure 1, being moved up and down including guide rail bracket 6, on guide rail bracket 6 and along guide rail bracket 6
Cage 1, the shock mount 7 installed in the bottom of guide rail bracket 6.Guide rail bracket 6 is between four vertical circular guideways 61, guide rail 61
Provided with horizontal web member 62.Provided with cable saddle 2, cable guard ring 3, cable coaster 4, fixed cable between guide rail bracket 6 and cage 1
Arm 5, cable saddle 2 is fixed on cage 1, and some cable guard rings 3 are equidistantly fixed on guide rail bracket 6, and cable coaster 4 is arranged on
Guide rail bracket 6 upper can simultaneously be moved up and down along guide rail 61, and fixed cable arm 5 is fixed on the middle part of guide rail bracket 6.Cable 8 is from guide rail bracket 6
Bottom led to along guide rail 61 at fixed cable arm 5, then draw and be wrapped on cable coaster 4 from fixed cable arm 5 again, then
Led to by cable coaster 4 on the cable saddle 2 on cage 1, last cable 8 is connected to supply with the drive mechanism on cage 1
Electricity.
Referring to figs. 2 and 3 cable saddle 2 includes connecting plate 1, and connecting plate 1 is sheared to be formed for two angles of rectangle
The steel plate of approximate trapezoid.Bottom center, bottom two ends are respectively provided with a nail on trapezoidal connecting plate 1, three altogether.
Between two nail of bottom, the center of deviation connecting plate provided with through hole 211, through hole 211 is circular port or other
Shape, such as rectangular opening, the shape of through hole 211 and cable 8 are adapted.
With reference to Fig. 3 and Fig. 4, the first cable deck 22 is provided with perpendicular to connecting plate 1, the first cable deck 22, which is located at, to be connected
At the through hole 211 of fishplate bar 1, the first cable deck 22 is included centered on two pieces of identical tension discs 220, tension disc 200
It is recessed into the stainless steel plate of wire casing 2201, wire casing 2201 is shaped as arc or other shapes, such as rectangle, trapezoidal,
The both sides of wire casing 2201 are extended with flat wing plate 2202, and the two ends of wing plate 2202 are provided with two nail, up and down two tension discs 220
Alignment is fastened, and is fastened by screw bolt and nut.Tension disc 220 is horizontally disposed with, and the tension disc 220 of lower section is fitted and connected plate
One 21 termination is with connecting plate 1 by being welded and fixed.
With reference to Fig. 3 and Fig. 4, the other end of the first cable deck 22 is connected with conduit 23, conduit 23 by with the first electricity
Straight tube 1 that the tension disc 220 of the lower section of cable deck 22 is welded and fixed, the bend pipe 232 welded with the other end of straight tube 1, with
The straight tube 2 233 of the other end welding of bend pipe 232 is constituted, and bend pipe 232 is 90 ° of elbows, straight tube 1, straight tube 2 233 and bend pipe
232 internal diameter is identical with outside dimension and L-shaped in same level.In the first cable deck 22 and conduit 23
Lower section is provided with the floor 26 of right-angled trapezium vertically, and the base of floor 26 is welded and fixed with the first cable deck 22 and conduit 23,
The right angle waist of floor 26 is welded and fixed with connecting plate 1, to increase the steadiness of the first cable deck 22 and conduit 23.
With reference to Fig. 2 and Fig. 4, the end of conduit 23 is connected with bracket 24, and bracket 24 is aluminium alloy extrusions.The horizontal stroke of bracket 24
Rectangular cross-section, the top of bracket 24 is provided with rectangular channel 241, and side plate 242, the end of straight tube 2 233 have been holded up in the both sides of rectangular channel 241
The part at end is embedded into the rectangular channel 241 of bracket 24, and the side plate 242 of bracket 24 connects with the straight tube 2 233 of conduit 23
Contact portion position is welded and fixed.The other end of bracket 24 is bent straight down so that the two ends of bracket 24 are in 90 °, the place plane of bracket 24
It is vertical with the place plane of conduit 23.
With reference to Fig. 2 and Fig. 4, the end of bracket 24 is provided with the second cable deck 25, and the second cable deck 25 includes mutually interlocking
The tension disc A251 and tension disc B252 of conjunction, surround the string holes 253 of ellipse between tension disc A251 and tension disc B252.Line ball
Plate A251 and tension disc 220 difference are：Nail increase on length increase, the wing plate 2202 of the both sides of wire casing 2201,
Distance is identical between adjacent two nail.Tension disc B252 grows a segment distance compared with tension disc A251 bottom, this part grown
The two ends of wire casing 2201 do not have wing plate 2202.Tension disc B252 wire casing 2201 alignd with the rectangular channel 241 of bracket 24 after by seam
Place's welding so that tension disc B252 is fixed with bracket 24 and is integrally formed.Tension disc A251 is fixed on line ball by screw bolt and nut
On plate B252.Floor 26 is welded with the cable deck 25 of bracket 24 and second respectively, to increase steadiness therebetween.
With reference to Fig. 5 and Fig. 6, cable guard ring 3 includes support arm 31, and support arm 31 is stainless steel square tube, in support arm 31
The center line of one end along its length also is provided with two through holes provided with two through holes, the middle part of support arm 31 on the same line,
The top of through hole from support arm 31 is through to bottom.A U bolt 33, two screw threads of U bolt 33 are respectively provided with through hole
Spacing between the spacing at end and two through hole is identical, so that U bolt 33 can smoothly pass through through hole, the end of U bolt 33
End is fixed using nut.
With reference to Fig. 5 and Fig. 6, guard ring 32, the overall U-shaped of guard ring 32, shield are provided with the side wall of the other end of support arm 31
The U-shaped mouth two ends of circle 32 are vertically close on the side wall of support arm 31, and the contact position full weld of guard ring 32 and support arm 32 is fixed,
So that it is in " Jie " shape that support arm 31 is overall with guard ring 32, passage 34 is formed between support arm 31 and guard ring 32.Guard ring 32 includes U-shaped
The curve bend 321 at mouth two ends, curve bend 321 is that stainless steel tube makes.Two curve bends 321 are symmetrical arranged, two arcs
Opening 3211 is left between bend pipe 321.
With reference to Fig. 7 and Fig. 8, the end top of curve bend 321 is horizontally disposed closed component 322, and closed component 322 is wrapped
Connecting plate 2 3221 is included, connecting plate 2 3221 is the stainless steel substrates of rectangle, and connecting plate 2 3221 and the welding of curve bend 321 are solid
It is fixed.Connecting plate 321 stretches out the segment distance of termination one of curve bend 321, and extension is provided with two nail side by side, connecting plate two
3221 lower section is provided with the rubber slab 3222 of strip, and one end of rubber slab 3222 is perforated provided with two, on rubber slab 3222
Perforation is alignd with the nail on connecting plate 2 3221, by the way that bolt is through nail and perforates rubber slab 3222 and connecting plate two
3221 connections.The lower section of rubber slab 3222 is provided with correspondence bolt position on backing plate 3223, backing plate 3223 and is provided with nail.The end of bolt
End is fixed by packing ring and nut, and rubber slab 3222 is gripped by backing plate 3223 and connecting plate 2 3221.Another curved bend
The end of pipe 321 also is provided with closed component 322, but order from top to bottom is followed successively by backing plate 3223, rubber slab 3222, connection
Fixed connecting plate 2 3221 can intersect one not in same level on plate 2 3221, two such curve bend 321
Point, so as to which the opening 3211 between two curve bends 321 is completely enclosed, prevent cable 8 from deviating from from passage 34.With reference to Fig. 1,
Fig. 8 and Fig. 9, the operation principle of the cable guard ring 4 is：When jacking system rises or falls, cable builder's jack 2 passes through cable guard ring 3
And by the upward jack-up of rubber slab 3221 or press downwards, cable 8 enters the logical of cable guard ring 3 in the presence of cable builder's jack 2
Road 34.After cable builder's jack 2 is by cable guard ring 3, the rubber slab 3222 at the opening 3211 of cable guard ring 3 is made in natural resiliency
Automatically replied under, the opening 3211 of closing cable guard ring 3, prevents cable 8 from deviating from from passage 34 in time.
As shown in Figure 10 and Figure 11, cable coaster 4 includes car frame 41, and car frame 41 is made using rectangular steel pipe, in transverse direction
" day " character form structure.Standpipe 412, two inclined tubes that car frame 41 is vertically arranged including two horizontally disposed transverse tubes 411, three
413, standpipe 412 is located between two transverse tubes 411 and set perpendicular to transverse tube 411, and two standpipes 412 therein are located at horizontal stroke respectively
The two ends of pipe 411, a remaining standpipe 412 is located at the midpoint place to the right of the length of transverse tube 411.The top of standpipe 412 is attached to
The bottom surface of transverse tube 411 of side, the bottom of standpipe 412 is attached to the contact position of the top surface of transverse tube 411 of lower section, transverse tube 411 and standpipe 412
It is welded and fixed.Because middle standpipe 412 and the standpipe 412 at two ends are apart from difference, the length of two inclined tubes 413 is different, inclined tube
The close middle standpipe 412 in 413 top and the bottom surface of transverse tube 411 for being fitted in top, the bottom of inclined tube 413 is close to positioned at termination
Standpipe 411 and be fitted in the top surface of transverse tube 411 of lower section, fixation is respectively welded in inclined tube 413 and upper and lower two transverse tubes 411.Two
Car frame 41 divide into some triangles by inclined tube 413 so that the structure of car frame 41 is more stable.
With reference to Figure 11 and Figure 12, rolling wheel support 42 is provided with the side of car frame 41, rolling wheel support 42 includes support tube 421,
Support tube 421 is rectangular steel pipe, and the top of support tube 421 is provided with shield 422, and shield 422 is rectangular slab, one side of shield 422
Middle part is inwardly provided with semicircle opening 4221, and the shield 422 between semicircle opening 4221 and adjacent one side covers support tube 421
Termination, the contact site of shield 422 and support tube 421 is welded and fixed so that rolling wheel support 42 is L-shaped.Rolling wheel support 42
Support tube 421 is set along the length direction of standpipe 412 and standpipe 412 of fitting, and the length of support tube 421 is more than the length of standpipe 412
Degree, rolling wheel support 42 has two pairs.Roll wheel assembly 43 is provided with rolling wheel support 42, roll wheel assembly 43 includes roller 431 and worn
In the axostylus axostyle 432 on roller, roller 431 and axostylus axostyle 432 are connected by bearing.One end that axostylus axostyle 432 is exposed at outside roller 431 is provided with
Screwed hole.Through hole, support tube 421 and transverse tube are provided with the support tube 421 and transverse tube 411 of rolling wheel support 42 at contact position
411 are connected by bolt through through hole, and the end of bolt, which is stretched out support tube 421 and coordinated with the screwed hole on axostylus axostyle 432, to be fixed,
So as to which rolling wheel support 42 and roll wheel assembly 43 are fixed on transverse tube 411.Roller 431 is located at the underface of shield 422, and hides
The roller groove 4311 of semicircle opening 4221 on plate 422 and roller 431 is towards consistent, it is to avoid foreign matter is dropped on roller 431
Cause roller 431 stuck.With reference to Figure 12 and Figure 14, two rollers 431 on same transverse tube 411 coordinate with guide rail 61, guide rail 61
In the roller groove 4311 of roller 431 so that roll wheel assembly 43 will not outwards depart from；Two on same support tube 421
Roller 431 is rolled on guide rail 61 so that roll wheel assembly 43 will not be moved left and right, so that roll wheel assembly 3 can be firmly along leading
Rail 61 is rolled to be rocked without producing, it is ensured that the stability that car frame 41 is moved.
With reference to Figure 11 and Figure 13, pulley assembly 43 is provided with the other end of car frame 41, pulley assembly 43 includes pulley yoke
441, pulley yoke 441 includes：Perpendicular to the termination of top transverse tube 411 set middle pipe 4412, perpendicular to the bottom of support tube 421 set
Bottom pipe 4414, with middle pipe 4412 and the connecting tube 4413 connected vertically of bottom pipe 4414, connecting tube 4413 and middle pipe 4412, bottom are managed
4414 be respectively welded in contact site fixed formation " on " character form structure, contact position, the standpipe of transverse tube 411 and middle pipe 4412
412 are provided with through hole with the contact position of bottom pipe 4414.Through hole is provided with the point midway of connecting tube 4413.In connecting tube 4413
The other end is vertically provided with push pipe 4411, and push pipe 4411 be arranged in parallel with bottom pipe 4414, and push pipe 4411 and bottom pipe 4414 are even
The distance that the homonymy of adapter 4413 stretches out is identical.The port exposed in push pipe 4411, bottom pipe 4414, connecting tube 4413 is solid by welding
Surely there is fill block 4415, the center of fill block 4415 is provided with screwed hole 44151.Pulley yoke 441 passes through through hole and and fill block by bolt
Screwed hole 44151 on 4415 coordinates so that pulley yoke 441 is fixed on car frame 1.
With reference to Figure 11 and Figure 13, pulley yoke 441 is provided with assembly pulley 442, and assembly pulley 442 includes pulley 4421, pulley
4421 is overall in disk form, and the pulley groove 44213 that V-arrangement is provided with along week of pulley 4421, the center of pulley 4421 is provided with bearing hole,
The groove 44211 that annular is provided with along week of bearing hole, array is provided with some lightening holes 44212 on the groove 44211 of annular, with
Just the weight of pulley 4421 is mitigated.Pulley 4421 is by pulley spindle 4423 through bearing hole, in the connecting tube 4413 of pulley yoke 441
Through hole be fixed on pulley yoke 441, the end of pulley spindle 4423 is fixed by nut.Between pulley 4421 and pulley spindle 4423
Connected by bearing 4422.
With reference to Figure 10 and Figure 13, the both sides of connecting tube 4413 and middle pipe 4412 are provided with the backplate 45 of fusiformis, and backplate 45 is by two
Block identical V shaped slab is constituted, and the straight portion of two pieces of V shaped slabs is fitted in side wall, the V-arrangement of connecting tube 4413 and middle pipe 4412 vertically
Alignment is fastened at the top of plate, and V shaped slab is welded and fixed with connecting tube 4413 and the contact position of middle pipe 4412, the seam crossing of two V shaped slabs
It is fixed together by welding.With reference to Figure 14, because the upper and lower ends of backplate 45 are more sharp so that cable coaster 4 is passing through
During cable guard ring 3, backplate 45 can be easy to cable coaster 4 along along guide rail 61 smoothly by the jack-up of rubber slab 3222 or pressure
Cable guard ring 3 is passed through when lower mobile.
With reference to Figure 10 and Figure 13, it is provided with the top of the lower section of the opposite side push pipe 4411 of connecting tube 4413, bottom pipe 4414
Baffle plate 46, the baffle plate 46 of top is the arc that middle part raises up, and the baffle plate 46 of lower section is the recessed arc in middle part, lower section
Baffle plate 46 arc length be more than top baffle plate 46 arc length.The two ends of baffle plate 46 are welded with round bar 461, and weld is polished smooth
Transition.Horizontal range is smaller between two baffle plates 46, and vertical state is kept after pulley 4421 as far as possible so that cable 8 is passed through, it is to avoid
Stretching out causes cable 8 to be wrapped in other positions to be pulled off.In addition, the round bar 461 at the two ends of backplate 46 avoids cable 8 sharp
Position is scratched.
With reference to Figure 13, connecting plate 3 47 is externally provided with pulley 4421, connecting plate 3 47 is elongated, the two of connecting plate 3 47
End is provided with countersunk head nail 471, and connecting plate 3 47 passes through countersunk head nail 471 and the screwed hole on fill block 4415 by sunk screw
44151 coordinate so that connecting plate 3 47 is fixed on the outside of pulley 4421, prevents cable 8 from departing from from pulley assembly 44.
With reference to Fig. 1, Figure 13 and Figure 14, the working method of the cable coaster 4 is as follows：Roll wheel assembly 43 on cable coaster 4
It is buckled on guide rail bracket 6 so that cable coaster 4 can be moved up and down along guide rail bracket 6.Under cable 8 draws from fixed cable arm 5,
Pass through and drawn from opposite side from the side of pulley 4421, the end of cable 8 is connected on cable saddle 2, and cable saddle 2 is fixed on
On the cage 1 of jacking system.With rising or falling for jacking system, the trailing cable 8 of cable saddle 2 rises or falls, cable
The jack-up of saddle 2 or the rubber slab 322 of pressure cable guard ring 3 so that cable 8 is limited in the passage 34 of cable guard ring 3, it is to avoid
Outwards rock and cause winding.Cable coaster 4 is equivalent to movable pulley, and the tractive force that cable saddle 2 is provided cable 8 is only equivalent to electricity
The half of cable 8 and the gross weight of cable coaster 4, greatly reduces influence of the cable 8 to cage 1.Meanwhile, when cage 1 rises, electricity
Cable coaster 4 rises under the lift power effect of cable 8 along guide rail bracket 6；When cage 1 declines, cable coaster 4 is made in self gravitation
Decline under along guide rail bracket 6 so that cable 8 is in exceptionally straight state forever, it is to avoid cable 8 is because relaxation bending knots or winds.
Because cable coaster 4 is stuck on guide rail bracket 6, the bottom of cable 8 is wound on pulley 4421, prevented wind blow cable 8 or other
Factor causes cable 8 to rock, and further avoid the possibility of the winding of cable 8, prevents cable 8 to be torn, it is ensured that the drive of cage 1
Motivation structure is powered normally.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of jacking system, it is characterised in that：Including guide rail bracket (6), on guide rail bracket (6) and along along guide rail bracket (6)
The cage (1) of lower movement, the shock mount (7) installed in guide rail bracket (6) bottom, are provided between guide rail bracket (6) and cage (1)
Cable saddle (2), along the spaced apart some cable guard rings (3) of guide rail bracket (6) short transverse, along guide rail bracket (6) short transverse
The cable coaster (4) of slip, fixed cable arm (5)；The cable coaster (4) includes setting on car frame (41), the car frame (41)
It is equipped with the roller for being provided with and coordinating with guide rail bracket (6) on rolling wheel support (42) and pulley assembly (44), the rolling wheel support (42)
Component (43), the pulley assembly (44) includes the pulley (4421) that power supply cable is bypassed.
2. jacking system according to claim 1, it is characterised in that：The car frame (41) includes transverse tube (411), standpipe
(412) and inclined tube (413), car frame (41) is divided into some triangles by the inclined tube (413).
3. jacking system according to claim 1, it is characterised in that：The roll wheel assembly (43) includes some rollers
(431) and for covering the shields (422) of roller (431).
4. jacking system according to claim 1, it is characterised in that：Lightening hole is provided with the pulley (4421)
(44212)。
5. jacking system according to claim 1, it is characterised in that：The periphery of the pulley (4421) is provided with for hiding
Keep off the baffle plate (46) of pulley (4421).
6. jacking system according to claim 5, it is characterised in that：The end of the baffle plate (46) is provided with axial direction
With the axial direction identical round bar (461) of pulley (4421).
7. jacking system according to claim 1, it is characterised in that：The cable guard ring (3) includes support arm (31), institute
The one end for stating support arm (31) is provided with the guard ring (32) of overall U-shaped.
8. jacking system according to claim 7, it is characterised in that：The guard ring (32) includes the arc at U-shaped mouth two ends
Bend pipe (321), two curve bends (321) are symmetrical arranged, and opening (3211) is left between two curve bends (321), described to open
There is the closed component (322) for preventing that cable from deviating from mouth (3211) place.
9. jacking system according to claim 8, it is characterised in that：The closed component (322) includes being fixed on arc
The connecting plate two (3221) of bend pipe (321) end and the rubber slab (3222) being connected with the connecting plate two (3221).
10. jacking system according to claim 9, it is characterised in that：The car frame (41) is provided with the backplate of fusiformis
(45), the upper and lower ends of backplate (45) are tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441325.4U CN206375532U (en) | 2016-12-26 | 2016-12-26 | Jacking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441325.4U CN206375532U (en) | 2016-12-26 | 2016-12-26 | Jacking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206375532U true CN206375532U (en) | 2017-08-04 |
Family
ID=59408396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621441325.4U Expired - Fee Related CN206375532U (en) | 2016-12-26 | 2016-12-26 | Jacking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206375532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107777501A (en) * | 2017-11-21 | 2018-03-09 | 广东新裕华重工科技有限公司 | Elevator cable anticreep guiding mechanism |
-
2016
- 2016-12-26 CN CN201621441325.4U patent/CN206375532U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107777501A (en) * | 2017-11-21 | 2018-03-09 | 广东新裕华重工科技有限公司 | Elevator cable anticreep guiding mechanism |
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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: 20170804 Termination date: 20211226 |