CN209038804U - A kind of shallow pit steel band traction home lift - Google Patents
A kind of shallow pit steel band traction home lift Download PDFInfo
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- CN209038804U CN209038804U CN201821732266.5U CN201821732266U CN209038804U CN 209038804 U CN209038804 U CN 209038804U CN 201821732266 U CN201821732266 U CN 201821732266U CN 209038804 U CN209038804 U CN 209038804U
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- steel band
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- counterweight
- wirerope
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Abstract
The utility model discloses a kind of shallow pit steel band traction home lifts, including steelframe, the inside of steelframe is equipped with carriage and counterweight, the top of steelframe is equipped with first support and second support, first support is equipped with traction machine, the combination of first rope end and anti-bouncing device, second support is combined equipped with the second rope end, first rope end group is closed equipped with steel band, steel band includes the wirerope group of two-row spacing setting, the outside of wirerope group is successively arranged elastic rubber layer and layer of polyurethane, the lateral surface of layer of polyurethane is additionally provided with anti-skid chequer, it combines and is fixedly connected with the first rope end in one end of steel band, the other end of steel band successively bypass on counterweight to roller, the traction sheave of traction machine, anti-bouncing device, it combines and is fixedly connected with the second rope end after the car floor wheel of cage bottom.The utility model has the characteristics that later maintenance cost is lower, will not pollute hoistway, hoist ropes intensity is high, durability is good, long service life, boarding comfort are good.
Description
Technical field
The utility model relates to a kind of traction home lift elevator, especially a kind of shallow pit steel band traction home lift.
Background technique
Present home lift drives entire carriage movement by wirerope friction mainly using wirerope as hoist ropes, but
Since wirerope needs to add lubricating oil, maintenance is inconvenient, increases the human cost of later maintenance, and lubricating oil is adding
It also will cause hoistway oily pollution during adding；And general wirerope is used, intensity is not high enough, and endurance has to be strengthened；Steel wire
The outer surface of rope is completely exposed outside, directly with traction sheave, to roller friction, does not only result in traction sheave, wears to roller etc.
Seriously, it shortens the working life, while influencing the stability of elevator lifting, increase boarding noise, the comfort of boarding are not good enough, also
It is easy erosion by substances such as air, steam, causes to get rusty and knochenbruch, durability is poor, and service life is shorter；Therefore, existing
With the presence of home lift later maintenance cost it is higher, pollution hoistway, hoist ropes intensity is inadequate, durability is poor, service life
Problem shorter, boarding comfort is to be improved.
Utility model content
The purpose of the utility model is to provide a kind of shallow pit steel band traction home lifts.After the utility model has
The spy that phase maintenance cost is lower, will not pollute hoistway, hoist ropes intensity is high, durability is good, long service life, boarding comfort are good
Point.
The technical solution of the utility model includes: a kind of shallow pit steel band traction home lift, including steelframe, the inside of steelframe are set
There are a carriage and counterweight, two opposite insides of the top of steelframe are respectively equipped with first support and second support, in first support
It is combined equipped with traction machine, the combination of the first rope end and anti-bouncing device, second support equipped with the second rope end, the first rope end group, which is closed, to be set
There is steel band, steel band includes the wirerope group of two-row spacing setting, and the outside of wirerope group is enclosed with elastic rubber layer, elastic rubber
The outside of layer is enclosed with layer of polyurethane, and the lateral surface of layer of polyurethane is equipped with anti-skid chequer；One end of the steel band and the first rope end group
Conjunction is fixedly connected, the other end of steel band extend downwardly successively around on counterweight to the traction sheave of roller, traction machine, anti-jump
Device, cage bottom car floor wheel after combine and be fixedly connected with the second rope end.
In a kind of shallow pit steel band traction home lift above-mentioned, the anti-bouncing device include connect with first support be in
The anti-jump pedestal of U-shaped, the groove of anti-jump pedestal is interior to be equipped with anti-jump directive wheel, and the top of anti-jump pedestal, which is equipped with, closes anti-jump pedestal
The baffle being inverted U shape；The steel band successively passes through traction sheave and anti-jump directive wheel, and steel band be located at baffle and anti-jump pedestal it
Between.
In a kind of shallow pit steel band traction home lift above-mentioned, wirerope group described in every row is by several wirerope structures
At every wirerope includes glass fibre, and the peripheral part spiral wound of glass fibre has several to be cross-woven by wire
Made of steel wire strand, the outside of steel wire strand is equipped with ceramic silastic-layer.
In a kind of shallow pit steel band traction home lift above-mentioned, the steel band uses two, and every row's wirerope has 8-
15 wirerope, the steel wire strand in every wirerope are 6-10 root.
In a kind of shallow pit steel band traction home lift above-mentioned, the anti-skid chequer be herringbone streaks, salient point, groove,
One of zigzag striped or several combinations.
In a kind of shallow pit steel band traction home lift above-mentioned, the counterweight includes counterweight frame, and roller is arranged
In the inside of the upper beam of counterweight frame, the top surface of upper beam with set that there are two respectively penetrate and be pierced by for steel band to roller position corresponding position
Guide groove, the top of counterweight frame be located at guide groove be equipped with and column distribution the first counterweight directive wheel and second pair is redirected
Wheel.
In a kind of shallow pit steel band traction home lift above-mentioned, the second support is equipped with limiter of speed, the bottom of steelframe
Portion and limiter of speed corresponding position are equipped with tensioning device, and governor rope, the bottom of the carriage are wound between limiter of speed and tensioning device
Portion is equipped with safety tongs shift mechanism, and safety tongs shift mechanism is fixedly connected with governor rope.
In a kind of shallow pit steel band traction home lift above-mentioned, it is equipped on the inside of the first support and second support
Symmetrical guide rail, the sedan-chair frame of carriage are equipped with the guide shoe being slidably matched with guide rail, and the rear side of guide shoe, which is equipped with, adjusts bolt.
In a kind of shallow pit steel band traction home lift above-mentioned, the guide shoe includes mounting base, the inside of mounting base with
The outside of carriage connection, mounting base is equipped with frid, and on rear side of the package frid and left and right sides is equipped between mounting base and frid
Cushion is equipped with pressure plate on the outside of the left and right two of mounting base, is equipped with the shoe guide being slidably connected with guide rail in the groove of frid；Institute
It states and adjusts bolt across mounting base and abutted against with frid.
In a kind of shallow pit steel band traction home lift above-mentioned, the bottom of the mounting base is equipped with bottom mounting plate, bottom peace
The extension of loading board is equipped with the first limiting section being folded upward at, and the top of mounting base is equipped with top mounting plate, pushes up the outer extended of mounting plate
There is the second limiting section bent downward, the upper and lower ends of the shoe guide are respectively equipped with and the first limiting section and the matching of the second limiting section
The notch of conjunction.
Compared with prior art, the elevator in the utility model utilizes the traction of traction machine using steel band as hoist ropes
It drives steel band mobile, moves up and down carriage by steel band friction and achieve the purpose that manned, without adding lubricating oil, avoid well
The oily pollution in road reduces later maintenance maintenance work amount, reduces human cost and material cost；Steel band uses two-row spacing
The wirerope group of distribution increases the intensity of steel band, improves ability to bear, by the elastic rubber layer and layer of polyurethane of setting, protects
The wirerope group protected inside steel band is not easy to get rusty, and avoids directly contacting with the external world, and reduction abrasion, raising durability, extension make
With 2-3 times that service life, service life are general wirerope, reinforce the stability and boarding comfort of elevator lifting, reduce metal with
The friction noise of metal simultaneously has good fire protection flame retarding and high temperature resistant property, is provided with anti-skid chequer in the outside of layer of polyurethane,
The frictional force between steel band and traction sheave is increased, the wearability of steel band is improved, also avoids the occurrence of slipping phenomenon, be effectively ensured
The steady reliability of elevator operation；By the anti-bouncing device of setting, avoid steel band due to being detached from traction sheave when failure is bounced
And anti-jump directive wheel, improve safety；By the inside for roller being arranged in upper beam in counterweight, counterweight frame is not being influenced
Bearing capacity under the conditions of shorten counterweight length, save counterweight frame space, expand to the placement space of pouring weight and quantity, and by pair
It is redirected wheel guiding, prevents steel band from colliding with counterweight frame and causing to wear.Therefore the utility model have later maintenance cost compared with
It is low, the feature that hoistway, hoist ropes intensity are high, durability is good, long service life, boarding comfort are good will not be polluted.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the attachment structure schematic diagram of steel band；
Fig. 3 is the attachment structure schematic diagram of steel band and anti-bouncing device；
Fig. 4 is the structural schematic diagram of steel band；
Fig. 5 is construction of wire rope schematic diagram.
Fig. 6 is the overall structure diagram of guide shoe；
Fig. 7 is the decomposition texture schematic diagram of guide shoe；
Fig. 8 is the structural schematic diagram of counterweight.
The label in accompanying drawing is: 1, steelframe；11, carriage；111, car floor wheel；12, first support；13, second support；2, right
Refitting is set；21, to roller；22, counterweight frame；221, upper beam；222, to pouring weight；23, the first counterweight directive wheel；24, the second counterweight
Directive wheel；31, traction machine；311, traction sheave；32, the first rope end combines；33, the second rope end combines；34, limiter of speed；4, steel band；
41, wirerope group；42, elastic rubber layer；43, layer of polyurethane；44, anti-skid chequer；45, wirerope；46, glass fibre；47, steel wire
Line；48, ceramic silastic-layer；5, anti-bouncing device；51, anti-jump pedestal；52, anti-jump directive wheel；53, baffle；6, tensioning device；
61, governor rope；62, safety tongs shift mechanism；7, guide rail；71, guide shoe；72, mounting base；73, frid；74, cushion；75,
Pressure plate；76, shoe guide；761, notch；77, bolt is adjusted；78, bottom mounting plate；781, the first limiting section；79, mounting plate is pushed up；
791, the second limiting section.
Specific embodiment
The utility model is further described below with reference to embodiment, but is not intended as to the utility model limitation
Foundation.
Embodiment.
As shown in Figs 1-4, the inside of a kind of shallow pit steel band traction home lift, including steelframe 1, steelframe 1 is equipped with carriage
11 and counterweight 2, two opposite insides of the top of steelframe 1 are respectively equipped with first support 12 and second support 13, first support
12 are equipped with traction machine 31, the first rope end combination 32 and anti-bouncing device 5, and second support 13 is equipped with the second rope end combination 33, the
One rope end combination 32 is equipped with steel band 4, and steel band 4 includes the wirerope group 41 of two-row spacing setting, the external packet of wirerope group 41
It is wrapped with elastic rubber layer 42, the outside of elastic rubber layer 42 is enclosed with layer of polyurethane 43, and the lateral surface of layer of polyurethane 43 is equipped with anti-
Sliding line 44, one end of steel band 4 is combined 32 with the first rope end and is fixedly connected；The other end of the steel band 4, which extends downwardly, successively to be bypassed
On counterweight 2 to the traction sheave 311 of roller 21, traction machine 31, anti-bouncing device 5,11 bottom of carriage car floor wheel 111 after with
Second rope end combination 33 is fixedly connected.
The anti-bouncing device 5 includes the anti-jump pedestal 51 being in U-shape connecting with first support 12, the groove of anti-jump pedestal 51
Interior to be equipped with anti-jump directive wheel 52, the top of anti-jump pedestal 51 is equipped with the baffle 53 being inverted U shape for closing anti-jump pedestal 51；The steel
Band 4 successively passes through traction sheave 311 and anti-jump directive wheel 52, and steel band 4 is between baffle 53 and anti-jump pedestal 51.Steel band 4 passes through
Anti-jump directive wheel 52 is oriented to, and is limited by anti-jump pedestal 51 and baffle 53, and steel band 4 is prevented to be detached from traction sheave 311 and anti-jump
Directive wheel 52 improves stability.
As shown in connection with fig. 5, wirerope group 41 described in every row is made of several wirerope 45, and every wirerope 45 includes glass
Glass fiber 46, the peripheral part spiral wound of glass fibre 46 have several steel strands as made of the interlacing of wire 47
Line, the outside of steel wire strand are equipped with ceramic silastic-layer 48.The steel wire formed by glass fibre 46 and more steel strand lines
Rope 45, intensity and bearing capacity greatly improve, durability enhancing, the ceramic silicon rubber of setting improve wirerope 45 high temperature resistant and
Fire resistance.
The steel band 4 uses two, and every row's wirerope 45 has 8-15 root wirerope 45, the steel wire in every wirerope 45
Strand is 6-10 root.
The anti-skid chequer 44 is one of herringbone streaks, salient point, groove, zigzag striped or several combinations.
As shown in fig. 6, the counterweight 2 includes counterweight frame 22, the upper beam 221 of counterweight frame 22 is arranged in roller 21
Inside, the top surface of upper beam 221 are set with to 21 position corresponding position of roller there are two the guide groove for penetrating and being pierced by for steel band 4 respectively,
The top of counterweight frame 22 is located at the first counterweight directive wheel 23 and the second counterweight directive wheel 24 that simultaneously column distribution is equipped at guide groove；Institute
It states steel band 4 and extends to down the inside for entering upper beam 221 from one of guide groove through the first counterweight directive wheel 23, bypass counterweight
It stretches out from another guide groove after wheel 21 and is extended up through the second counterweight directive wheel 24 again.To the mode built in roller 21, simplify
The volume of counterweight 2, it is compact-sized, reduce 22 exterior components of counterweight frame, can increase in same space pair
The parking space and quantity of pouring weight 222 expand elevator use scope；Pass through the first counterweight directive wheel 23 and the second counterweight directive wheel
24 carry out guiding processing to steel band 4 respectively, and steel band 4 is avoided directly to contact with upper beam 221 and wear steel band 4, influence making for steel band 4
Use state.
The second support 13 is equipped with limiter of speed 34, and the bottom and 34 corresponding position of limiter of speed of steelframe 1 are equipped with tensioning device
6, governor rope 61 is wound between limiter of speed 34 and tensioning device 6, the bottom of the carriage 11 is equipped with safety tongs shift mechanism
62, safety tongs shift mechanism 62 is fixedly connected with governor rope 61.Limiter of speed 34, tensioning device 6, safety tongs shift mechanism 62 rise
To safe shutdown, the effect of protection, limiter of speed 34, tensioning device 6, the structure of safety tongs shift mechanism 62 and principle are existing
The prior art of home lift and the common knowledge of this field, therefore be not specifically described herein.
Referring to figs. 7 and 8, the inside of the first support 12 and second support 13 is equipped with symmetrical guide rail 7,
The sedan-chair frame of carriage 11 is equipped with the guide shoe 71 being slidably matched with guide rail 7, and the rear side of guide shoe 71, which is equipped with, adjusts bolt 77.Adjust bolt
77 match setting with nut, adjust bolt 77 by tightening or unscrewing, shoe guide 76 and 7 end of guide rail in adjustable guide shoe 71
The distance between face, so that guide shoe 71 is adjacent to guide rail 7 as far as possible on the basis of being slidably connected with guide rail 7, compact-sized, reduction rubs
It wipes and vibration is felt, improve the stability of elevator lifting and the comfort of passenger's boarding.
The guide shoe 71 includes mounting base 72, and the inside of mounting base 72 is connect with carriage 11, and the outside of mounting base 72 is equipped with
Frid 73 is equipped with the cushion 74 of 73 rear side of package frid and the left and right sides, mounting base 72 between mounting base 72 and frid 73
Left and right two on the outside of be equipped with pressure plate 75, the shoe guide 76 being slidably connected with guide rail 7 is equipped in the groove of frid 73；The adjusting
Bolt 77 passes through mounting base 72 and abuts against with frid 73.
The cushion 74 of setting is used to mitigate vibration when elevator movement, improves stability and riding comfort, pressure plate
75 are connect by bolt with mounting base 72, and backing plate is equipped between pressure plate 75 and cushion 74, reduce pressure plate 75 to cushion
74 abrasion, increases the service life of cushion 74, and the pressure plate 75 of setting is used to stablize cushion 74, shoe guide 76 and entirety
The structure of guide shoe 71, structure is simple, occupies little space, is easy for installation.
The bottom of the mounting base 72 is equipped with bottom mounting plate 78, and the extension of bottom mounting plate 78 is equipped with the first limit being folded upward at
Position portion 781, the top of mounting base 72 are equipped with top mounting plate 79, and the extension of top mounting plate 79 is equipped with the second limiting section bent downward
791, the upper and lower ends of the shoe guide 76 are respectively equipped with the notch matched with the first limiting section 781 and the second limiting section 791
761.First limiting section 781 and the second limiting section 791 are used to limit the position of shoe guide 76, and shoe guide 76 is avoided to slide with guide rail 7
It shifts when connection, improves stability.
Working principle: one end of steel band 4 is combined 32 with the first rope end and is fixed, and the other end of steel band 4 successively bypasses first pair
Be redirected wheel 23, to after roller 21, the second counterweight directive wheel 24, traction sheave 311, anti-jump directive wheel 52, car floor wheel 111 with second
Rope end combination 33 is fixed, after the starting of traction machine 31, with the rotation of traction sheave 311 on traction machine 31, steel band 4 is driven to move,
To drive 11 oscilaltion campaign of carriage.When 4 failure of steel band is bounced, anti-jump pedestal 51 and baffle 53 are to steel band 4
Left and right side and upper and lower side are limited, and are prevented steel band 4 to be detached from traction sheave 311 and anti-jump directive wheel 52, are avoided accident into one
Step expands.
Claims (10)
1. a kind of shallow pit steel band traction home lift, it is characterised in that: including steelframe (1), the inside of steelframe (1) is equipped with carriage
(11) and counterweight (2), two opposite insides of the top of steelframe (1) are respectively equipped with first support (12) and second support
(13), first support (12) is equipped with traction machine (31), the first rope end combination (32) and anti-bouncing device (5), second support (13)
It is equipped with the second rope end combination (33), the first rope end combines (32) and is equipped with steel band (4), and steel band (4) includes two-row spacing setting
Wirerope group (41), the outside of wirerope group (41) is enclosed with elastic rubber layer (42), the external packet of elastic rubber layer (42)
It is wrapped with layer of polyurethane (43), the lateral surface of layer of polyurethane (43) is equipped with anti-skid chequer (44)；One end of the steel band (4) and the first rope
Head combination (32) is fixedly connected, the other end of steel band (4) extend downwardly successively around on counterweight (2) to roller (21),
The traction sheave (311) of traction machine (31), anti-bouncing device (5), carriage (11) bottom car floor wheel (111) combined afterwards with the second rope end
(33) it is fixedly connected.
2. a kind of shallow pit steel band traction home lift according to claim 1, it is characterised in that: the anti-bouncing device
(5) include the anti-jump pedestal (51) being in U-shape being connect with first support (12), be equipped with anti-jump lead in the groove of anti-jump pedestal (51)
To wheel (52), the top of anti-jump pedestal (51) is equipped with the baffle (53) being inverted U shape for closing anti-jump pedestal (51)；The steel band
(4) successively pass through traction sheave (311) and anti-jump directive wheel (52), and steel band (4) be located at baffle (53) and anti-jump pedestal (51) it
Between.
3. a kind of shallow pit steel band traction home lift according to claim 1, it is characterised in that: wirerope described in every row
Group (41) is made of several wirerope (45), and every wirerope (45) includes glass fibre (46), glass fibre (46) it is outer
Circumference spiral wound has several steel wire strands as made of wire (47) interlacing, and the outside of steel wire strand is equipped with pottery
Porcelain silastic-layer (48).
4. a kind of shallow pit steel band traction home lift according to claim 3, it is characterised in that: the steel band (4) is adopted
With two, every row's wirerope (45) has 8-15 root wirerope (45), and the steel wire strand in every wirerope (45) is 6-10 root.
5. a kind of shallow pit steel band traction home lift according to claim 1, it is characterised in that: the anti-skid chequer (44)
For one of herringbone streaks, salient point, groove, zigzag striped or several combinations.
6. a kind of shallow pit steel band traction home lift according to claim 1, it is characterised in that: the counterweight
(2) include counterweight frame (22), roller (21) are arranged in the inside of the upper beam (221) of counterweight frame (22), the top surface of upper beam (221)
Set with to roller (21) position corresponding position there are two the guide groove that penetrates and be pierced by for steel band (4) respectively, counterweight frame (22) it is upper
Orientation is equipped at guide groove and the first counterweight directive wheel (23) and the second counterweight directive wheel (24) of column distribution.
7. a kind of shallow pit steel band traction home lift according to claim 1, it is characterised in that: the second support
(13) limiter of speed (34) are equipped with, the bottom and limiter of speed (34) corresponding position of steelframe (1) are equipped with tensioning device (6), limiter of speed
(34) it is wound between tensioning device (6) governor rope (61), the bottom of the carriage (11) is equipped with safety tongs shift mechanism
(62), safety tongs shift mechanism (62) is fixedly connected with governor rope (61).
8. a kind of shallow pit steel band traction home lift according to claim 1, it is characterised in that: the first support
(12) and on the inside of second support (13) it is equipped with symmetrical guide rail (7), the sedan-chair frame of carriage (11) is equipped with sliding with guide rail (7)
The guide shoe (71) of dynamic cooperation, the rear side of guide shoe (71), which is equipped with, adjusts bolt (77).
9. a kind of shallow pit steel band traction home lift according to claim 8, it is characterised in that: guide shoe (71) packet
It includes mounting base (72), the inside of mounting base (72) is connect with carriage (11), and the outside of mounting base (72) is equipped with frid (73), installation
The cushion (74) of package frid (73) rear side and the left and right sides is equipped between seat (72) and frid (73), mounting base (72)
Two outside of left and right is equipped with pressure plate (75), and the shoe guide (76) being slidably connected with guide rail (7) is equipped in the groove of frid (73)；Institute
It states and adjusts bolt (77) across mounting base (72) and abutted against with frid (73).
10. a kind of shallow pit steel band traction home lift according to claim 9, it is characterised in that: the mounting base
(72) bottom is equipped with bottom mounting plate (78), and the extension of bottom mounting plate (78) is equipped with the first limiting section (781) being folded upward at, peace
The top for filling seat (72) is equipped with top mounting plate (79), and the extension on top mounting plate (79) is equipped with the second limiting section bent downward
(791), the upper and lower ends of the shoe guide (76) are respectively equipped with matches with the first limiting section (781) and the second limiting section (791)
Notch (761).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821732266.5U CN209038804U (en) | 2018-10-25 | 2018-10-25 | A kind of shallow pit steel band traction home lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821732266.5U CN209038804U (en) | 2018-10-25 | 2018-10-25 | A kind of shallow pit steel band traction home lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209038804U true CN209038804U (en) | 2019-06-28 |
Family
ID=67039193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821732266.5U Active CN209038804U (en) | 2018-10-25 | 2018-10-25 | A kind of shallow pit steel band traction home lift |
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| Country | Link |
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| CN (1) | CN209038804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019245A (en) * | 2018-10-25 | 2018-12-18 | 森赫电梯股份有限公司 | Shallow pit steel band traction home lift |
| CN110526083A (en) * | 2019-08-29 | 2019-12-03 | 森赫电梯股份有限公司 | It is a kind of by traction steel band drive without sedan-chair frame type elevator |
-
2018
- 2018-10-25 CN CN201821732266.5U patent/CN209038804U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019245A (en) * | 2018-10-25 | 2018-12-18 | 森赫电梯股份有限公司 | Shallow pit steel band traction home lift |
| CN110526083A (en) * | 2019-08-29 | 2019-12-03 | 森赫电梯股份有限公司 | It is a kind of by traction steel band drive without sedan-chair frame type elevator |
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