CN206375535U - Lift - Google Patents

Abstract

The utility model discloses a kind of lift, 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 saddle includes connecting plate one, the first cable deck perpendicular to connecting plate one, the conduit for being connected to the first cable deck other end, is connected to the bracket of the conduit other end and is connected to the second cable deck of the bracket other end.The utility model solves existing lift drag cable line and easily causes cable breakage or winding accident, so that the problem of triggering quality accident and interrupt constructing operation.

Description

Lift

Technical field

The utility model is related to construction equipment field, and in particular, it is related to a kind of lift.

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 lift, can effectively it mitigate Drag cable line lifts the influence of performance to lift, 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 lift, including guide rail bracket, peace Cage, the shock mount installed in guide rail bracket bottom moved up and down on guide rail bracket and along guide rail bracket, guide rail bracket and is hanging Slided between cage provided with cable saddle, along the spaced apart some cable guard rings of guide rail bracket short transverse, along guide rail bracket short transverse Dynamic cable coaster, fixed cable arm；The cable saddle includes connecting plate one, the first strain relief clamp perpendicular to connecting plate one Seat, be connected to the conduit of the first cable deck other end, be connected to the bracket of the conduit other end and be connected to the bracket Second cable deck of the other end.

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.

Worn preferably, being provided with power supply cable on the connecting plate one to the through hole of the first cable deck.

By using above-mentioned technical proposal, cable is facilitated to pass through connecting plate one.

Preferably, to include two block structures identical and be detachably fixed the tension disc of connection, line ball for the first cable deck Plate central concave formation wire casing.

By using above-mentioned technical proposal so that the first line ball deck can be dismounted, so as to conveniently wear cable.

Preferably, the both sides of the wire casing are extended with flat wing plate, the two ends of wing plate are provided with nail, two tension disc alignment Fasten, and fastened by screw bolt and nut through nail.

By using above-mentioned technical proposal, its attachment structure is simple.

Preferably, the conduit is by the straight tube one and straight tube that are welded and fixed with the tension disc below the first cable deck The bend pipe of one other end welding, constitute with the straight tube two of the other end of bend pipe welding.

By using above-mentioned technical proposal, its attachment structure is simple, is easy to cable to pass through.

Preferably, the lower section of the first cable deck and conduit vertically be provided with floor, floor respectively with the first strain relief clamp Seat, conduit and connecting plate one are welded and fixed.

By using above-mentioned technical proposal so that it is steady that the first cable deck, conduit and the three of connecting plate one connect It is qualitative higher.

Preferably, the cross section of the bracket is rectangle, rectangular channel is provided with the top of bracket, the both sides of rectangular channel have been holded up Side plate a, part for the end of straight tube two is embedded into the rectangular channel of bracket, the contact with the straight tube two of conduit of the side plate of bracket Position is welded and fixed.

By using above-mentioned technical proposal, it is easy to cable to wear.

Preferably, the second cable deck includes the tension disc A and tension disc B being mutually interlocked, tension disc A and tension disc String holes is surrounded between B.

By using above-mentioned technical proposal so that the second line ball deck can be dismounted, so as to conveniently wear cable.

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 lift；

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 lift；

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；242nd, side plate；25th, the second cable deck；251st, tension disc A；252nd, tension disc B；253rd, string holes；26th, floor；3rd, it is electric 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 slab；3223rd, backing plate；33rd, U-bolt；34th, passage；4th, cable coaster；41st, car frame；411st, transverse tube；412nd, stand Pipe；413rd, inclined tube；42nd, rolling wheel support；421st, support tube；422nd, shield；4221st, semicircle opening；43rd, roll wheel assembly；431、 Roller；4311st, roller groove；432nd, axostylus axostyle；44th, pulley assembly；441st, pulley yoke；4411st, push pipe；4412nd, middle pipe；4413rd, even Adapter；4414th, bottom is managed；4415th, fill block；44151st, screwed hole；442nd, assembly pulley；4421st, pulley；44211st, groove；44212、 Lightening hole；44213rd, pulley groove；4422nd, bearing；4423rd, pulley spindle；45th, backplate；46th, baffle plate；461st, round bar；47th, connecting plate Three；5th, fixed 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 lift, as shown in figure 1, 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 set between four vertical circular guideways 61, guide rail 61 There is horizontal web member 62.Provided with cable saddle 2, cable guard ring 3, cable coaster 4, fixed cable arm between guide rail bracket 6 and cage 1 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 and led Rail gantry 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 is led at fixed cable arm 5 along guide rail 61, is then drawn and is wrapped on cable coaster 4 from fixed cable arm 5 again, then by Cable coaster 4 is led on the cable saddle 2 on cage 1, and last cable 8 is connected to power with the drive mechanism on cage 1.

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 lift rises or falls, cable builder's jack 2 by cable guard ring 3 simultaneously By the upward jack-up of rubber slab 3221 or press downwards, cable 8 enters the passage of cable guard ring 3 in the presence of cable builder's jack 2 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 acted in natural resiliency Under automatically reply, 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 lift.With rising or falling for lift, the trailing cable 8 of cable saddle 2 rises or falls, cable saddle 2 Jack-up 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 cable 8 With the half of the gross weight of cable coaster 4, influence of the cable 8 to cage 1 is greatly reduced.Meanwhile, when cage 1 rises, 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 in self gravitation effect Under decline along guide rail bracket 6 so that cable 8 forever be in exceptionally straight state, it is to avoid cable 8 because relaxation bending knot or wind.By Be stuck in cable coaster 4 on guide rail bracket 6, the bottom of cable 8 is wound on pulley 4421, prevented wind blow cable 8 or other because Element 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 driving of cage 1 Mechanism powers 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 (8)

1. a kind of lift, it is characterised in that：Including guide rail bracket (6), on guide rail bracket (6) and along above and below guide rail bracket (6) Mobile cage (1), the shock mount (7) installed in guide rail bracket (6) bottom, provided with electricity 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 slide Dynamic cable coaster (4), fixed cable arm (5)；The cable saddle (2) includes connecting plate one (21), perpendicular to connecting plate one (21) the first cable deck (22), it is connected to the conduit (23) of first cable deck (22) other end, is connected to conduit (23) bracket (24) of the other end and it is connected to the second cable deck (25) of the bracket (24) other end.

2. lift according to claim 1, it is characterised in that：Power supply cable is provided with the connecting plate one (21) to wear If to the through hole (211) of the first cable deck (22).

3. lift according to claim 1, it is characterised in that：The first cable deck (22) includes two block structure phases Tension disc (220) that is same and being detachably fixed connection, tension disc (220) central concave formation wire casing (2201).

4. lift according to claim 3, it is characterised in that：The both sides of the wire casing (2201) are extended with flat wing plate (2202), the two ends of wing plate (2202) are provided with nail, and two tension disc (220) alignment are fastened, and are passed through by screw bolt and nut Nail is fastened.

5. lift according to claim 3, it is characterised in that：The conduit (23) by with the first cable deck (22) Straight tube one (231) that the tension disc (220) of lower section is welded and fixed, the bend pipe (232) welded with straight tube one (231) other end, with Straight tube two (233) composition of the other end welding of bend pipe (232).

6. lift according to claim 5, it is characterised in that：Under the first cable deck (22) and conduit (23) Fang Shuzhi be provided with floor (26), floor (26) respectively with the first cable deck (22), conduit (23) and connecting plate one (21) It is welded and fixed.

7. lift according to claim 5, it is characterised in that：The cross section of the bracket (24) is rectangle, bracket (24) rectangular channel (241) is provided with the top of, side plate has been holded up in the both sides of rectangular channel (241)（242）, straight tube two (233) end A part is embedded into the rectangular channel of bracket (24) (241), the side plate of bracket (24)（242）With the straight tube two of conduit (23) (233) contact site is welded and fixed.

8. lift according to claim 1, it is characterised in that：The second cable deck (25) includes what is be mutually interlocked Tension disc A（251）With tension disc B（252）, tension disc A（251）With tension disc B（252）Between surround string holes (253).