CN209396742U - A kind of small―gap suture elevator - Google Patents
A kind of small―gap suture elevator Download PDFInfo
- Publication number
- CN209396742U CN209396742U CN201821944013.4U CN201821944013U CN209396742U CN 209396742 U CN209396742 U CN 209396742U CN 201821944013 U CN201821944013 U CN 201821944013U CN 209396742 U CN209396742 U CN 209396742U
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- mounting plate
- guide shoe
- carriage
- connecting plate
- hoistway
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Abstract
The utility model discloses a kind of small―gap suture elevators, including hoistway, carriage and layer door component, force driving traction machine at the top of hoistway, the traction steel-cable for forcing driving traction machine is connected with carriage；Four corners in the top and bottom of carriage are respectively equipped with a L-type rolling guide shoe；The L-type rolling guide shoe includes the first mounting plate and the second mounting plate, a guiding device is respectively equipped on the first mounting plate and the second mounting plate, the guiding device includes the bottom plate being vertically arranged, connecting plate, idler wheel, guide rod and preloading spring；The L-type rolling guide shoe is connected by guide shoe mounting plate with carriage, in the quadrangle of hoistway, the guide rail L-shaped equipped with a section is respectively set, the carriage rolls cooperation with opposite position guide rail by the idler wheel of the L-type rolling guide shoe at the top and bottom of it and is connected.The utility model structure is simple, can effectively reduce the space of elevator shaft, and guarantee the carrying capacity of elevator, keep well space utilization rate higher.
Description
Technical field
The utility model relates to elevator technology field more particularly to a kind of small―gap suture elevators.
Background technique
Elevator is widely used in skyscraper and private advanced villa etc. as a kind of vertical transport tool.City at present
Elevator on field mainly includes traction system, guidance system, compartment system, door system, weight balancing system, Electric Traction system
System, electric control system and safety system；Wherein, compartment system, counterweight system, guidance system need to occupy biggish
Space causes elevator to occupy biggish building cost so that it is all bigger to cause the well space of existing elevator to require.If reducing
After ele-vator shaft spaces, in order to guarantee normal mounting, lift car is also required to accordingly reduce, and passenger's use or cargo is caused to account for
Reduced with space, so as to cause the decline of carriage lift ability.
Keep elevator shaft space occupation sufficiently small, while guaranteeing carriage lift ability, it is necessary to do compartment system greatly, it is right
System, guidance system are done small again, even cancellation counterweight system, guidance system；Therefore, a kind of shaft space occupation is small, installs
It is simple and convenient and can guarantee that the research and development of the elevator of carrying capacity are extremely urgent.
Utility model content
In view of the above shortcomings of the prior art, utility model aims to solve existing ele-vator shaft spaces
Greatly, carrying capacity is low, installs inconvenient problem, provides a kind of small―gap suture elevator, and structure is simple, easy for installation, can
The space of elevator shaft is effectively reduced, and guarantees the carrying capacity of elevator, keeps well space utilization rate higher.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is such that a kind of small―gap suture elevator,
Including hoistway, carriage and layer door component, it is characterised in that: tractor stand is equipped at the top of hoistway, in the tractor stand
On pressure driving traction machine is installed；The carriage is located in hoistway, forces the traction steel-cable of driving traction machine and carriage phase
Even；
Four corners in the top and bottom of carriage are respectively equipped with a L-type rolling guide shoe；The L-type rolling guide shoe includes leading
Boots mounting plate, the guide shoe mounting plate include two horizontally disposed first mounting plates and the second mounting plate, and the first mounting plate and the
Two mounting plates are connected L-shaped；A guiding device, the guiding device packet are respectively equipped on the first mounting plate and the second mounting plate
Include the bottom plate being vertically arranged, connecting plate, idler wheel, guide rod and preloading spring；The length direction of the bottom plate corresponds to and first
The length direction of mounting plate and the second mounting plate is consistent；End (i.e. two guiding devices of the connecting plate close to guide shoe mounting plate
Connecting plate respectively close to guide shoe mounting plate both ends), the connecting plate be rectangular slab, lower end by connection bolt and bottom plate can
Rotation connection, and there is gap between the lower end of connecting plate and guide shoe mounting plate；The idler wheel passes through connection bolt and connecting plate
Upper end be connected, and can be rotated around its axial line, and the outside that guide shoe mounting plate end is located on the outside of idler wheel (is oriented to
The mutually separate side of the idler wheel of device is located at the outside of guide shoe installation board ends)；One end of the guide rod and guide shoe mounting plate
Be fixedly connected, and close to the first mounting plate and the second mounting plate junction, the other end be located at connecting plate top and bottom it
Between；On connecting plate, corresponding guide rod is equipped with a counter sink, and the path section aperture of the counter sink is greater than the diameter of guide rod, institute
The free end for stating guide rod is connected after the counter sink with a pre-load nut, and a pad is equipped between pre-load nut and connecting plate
Block；The preloading spring is located in counter sink, and is arranged on the guide bar, and one end is connected with the bottom of counter sink, the other end
It is connected with the first guide rod, under the action of the preloading spring, connecting plate is close together with cushion block；
The L-type rolling guide shoe is connected by guide shoe mounting plate with carriage, and two idler wheels of L-type rolling guide shoe are located at
The outside of the adjacent two sides of carriage；In the quadrangle of hoistway, the guide rail L-shaped equipped with a section is respectively set, the carriage passes through
The idler wheel of L-type rolling guide shoe at the top and bottom of it rolls cooperation with opposite position guide rail and is connected.
Further, the layer door component includes doorframe and sliding door, and the doorframe is installed on hoistway outer layer doorway position,
The side of the sliding door and doorframe are hinged, and can rotate to away from hoistway direction.
Further, several bar shaped mounting holes are equipped on guide shoe mounting plate, L-type rolling guide shoe is installed by passing through guide shoe
The connection bolt of bar shaped mounting hole on plate is connected with carriage.
Further, the rectangular triangle of the section of the cushion block, one right-angle side are close to pre-load nut, bevel edge and company
Fishplate bar is close to, and under the action of the cushion block, connecting plate is in a vertical state.
Further, the guide rod is variable diameter bar, and one section to be connected with guide shoe mounting plate is major diameter section, passes through connection
One section of plate is path section, and the diameter of the path section of the guide rod is less than the aperture of counter sink path section, makes the small of guide rod
There is gap between diameter section and the path section of counter sink；The preloading spring is set in the path section of guide rod, close to big
One section of diameter section is connected with major diameter section.
Further, when connecting plate is located at vertical state, in connecting plate and the projection of guide rod in the horizontal plane, connection
The distance between plate and major diameter section are 5-8mm.
Further, the gap between the guide rod and the path section of counter sink is 3-5mm.
Further, the spacing between the connecting plate lower end and guide shoe mounting plate is 3-5mm.
Further, embedded bar is welded on the outside of the guide rail, the embedded bar is embedded in hoistway wall in advance.
Further, the guide rail is also embedded in hoistway wall in advance, and concordant with hoistway wall.
Compared with prior art, the utility model has the advantages that
1, structure is simple, is driven using the lifting for forcing driving traction machine to carry out carriage, to no longer need to be balanced
Compensation, therefore no longer need guide wheel assemblies, counterweight component and counter weight guide track etc., it is easier for installation, simple, and can be significantly
Reduce the occupied space of entire car assembly, in such manner, it is possible to well space is reduced, or carriage accomplished it is sufficiently large, from
And ensure or increase the bearing capacity of carriage, and then increase the utilization rate of hoistway.
2, in the guide rail of the quadrangle of hoistway setting L-type, L-type rolling guide shoe is respectively set in the quadrangle of car top and bottom,
By the cooperation of L-type rolling guide shoe and guide rail, carriage is oriented to, the stabilization in running process of elevator can be effectively improved
Property, and it is further reduced the occupied space of entire elevator.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the assembling structure schematic diagram of carriage and hoistway.
Fig. 3 is the side view of carriage.
Fig. 4 is the top view of carriage.
Fig. 5 is the structural schematic diagram of L-type rolling guide shoe.
Fig. 6 is the top view of L-type rolling guide shoe.
In figure: 1-hoistway, 2-carriages, 3-layer door component, 4-tractor stands, 5-pressure driving traction machines, 6-
Traction steel-cable, 7-L-type rolling guide shoes, 8-guide shoe mounting plates, 9-bottom plates, 10-connecting plates, 11-idler wheels, 12-guiding
Bar, 13-preloading springs, 14-pre-load nuts, 15-cushion blocks, 16-guide rails, 17-embedded bars.
Specific embodiment
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail.
Embodiment: referring to Fig. 1 to Fig. 6, a kind of small―gap suture elevator, including hoistway 1, carriage 2 and layer door component 3.In hoistway 1
Top be equipped with tractor stand 4, be equipped on the tractor stand 4 force driving traction machine 5；The carriage 2 is located at well
In road 1, the traction steel-cable 6 of driving traction machine 5 is forced to be connected with the top of carriage 2.Sedan-chair is carried out using pressure driving traction machine 5
The lifting in compartment 2 drives, to no longer need to be balanced compensation, therefore guide wheel assemblies, counterweight component and counterweight is no longer needed to lead
Rail etc., it is easier for installation, simple, and the occupied space of entire 2 component of carriage can be greatly reduced, in such manner, it is possible to will
1 space of hoistway reduces, or carriage 2 accomplished it is sufficiently large, so that it is guaranteed that or increase the bearing capacity of carriage 2, and then increase well
The utilization rate in road 1.The layer door component 3 includes doorframe and sliding door, and the doorframe is installed on 1 outer layer doorway position of hoistway, institute
Side and the doorframe for stating sliding door are hinged, and can rotate to away from 1 direction of hoistway.Layer door component 3 uses the combination of sliding door and doorframe,
And be arranged in elevator doorway (1 outside of hoistway), to be not take up 1 inner space of hoistway, elevator occupied space is further decreased, from
And make full use of 1 space of hoistway.
Four corners in the top and bottom of carriage 2 are respectively equipped with a L-type rolling guide shoe 7.The L-type rolling guide shoe 7 wraps
Guide shoe mounting plate 8 is included, which includes two horizontally disposed first mounting plates and the second mounting plate, and first installs
Plate and the second mounting plate are connected L-shaped；When actual fabrication, which is processed by a metal plate forms an entirety, no
It is only easy to process, and stability is more preferable.A guiding device is respectively equipped on the first mounting plate and the second mounting plate, it is described to lead
It include the bottom plate 9 being vertically arranged, connecting plate 10, idler wheel 11, guide rod 12 and preloading spring 13 to device.
The length direction correspondence of the bottom plate 9 is consistent with the length direction of the first mounting plate and the second mounting plate.The company
Fishplate bar 10 close to the end (i.e. both ends of the connecting plate 10 of two guiding devices respectively close to guide shoe mounting plate 8) of guide shoe mounting plate 8,
The connecting plate 10 is rectangular slab, and lower end is rotatably connected by connecting bolt with bottom plate 9, and the lower end of connecting plate 10 and guide shoe
There is gap between mounting plate 8；When it is implemented, the spacing between the lower end and guide shoe mounting plate 8 of the connecting plate 10 is 3-
5mm；In this way, downside is capable of forming after contacting with guide shoe mounting plate 8 when connecting plate 10 is in lower end connection bolt rotation process
Limit point, so that avoiding rotating because of 10 transition of connecting plate influences elevator normal operation.The idler wheel 11 passes through connection bolt and company
The upper end of fishplate bar 10 is connected, and can rotate around its axial line, and the outside of idler wheel 11 is located at the outer of 8 end of guide shoe mounting plate
Side (i.e. the outside that the mutually separate side of the idler wheel 11 of guiding device is located at 8 both ends of guide shoe mounting plate).
One end of the guide rod 12 is fixedly connected with guide shoe mounting plate 8, and close to the first mounting plate and the second mounting plate
Junction, the other end is located between the top and bottom of connecting plate 10；During actual fabrication, two bottom plates 9 intersect,
The end of the guide rod 12 welds together with guide shoe mounting plate 8 and bottom plate 9 simultaneously: i.e. guide rod 12 on the first mounting plate
End is connected with the bottom plate 9 of the guiding device on the first mounting plate and the second mounting plate simultaneously, similarly, leading on the second mounting plate
It is connected simultaneously with the bottom plate 9 of the guiding device on the second mounting plate and the first mounting plate to 12 end of bar.It is right on connecting plate 10
Guide rod 12 is answered to be equipped with a counter sink, the path section aperture of the counter sink is greater than the diameter of guide rod 12, the guide rod 12
Free end is connected after passing through the counter sink with a pre-load nut 14；A cushion block is equipped between pre-load nut 14 and connecting plate 10
15.The preloading spring 13 is located in counter sink, and is set on guide rod 12, and one end is connected with the bottom of counter sink, separately
One end is connected with the first guide rod 12, and under the action of preloading spring 13, connecting plate 10 is close together with cushion block 15.Its
In, the rectangular triangle of section of the cushion block 15, one right-angle side is close to pre-load nut 14, and bevel edge and connecting plate 10 are tight
Patch, under the action of cushion block 15, connecting plate 10 is in a vertical state；In such manner, it is possible to better by 14 pairs of companies of pre-load nut
Fishplate bar 10 exerts a force, and guarantees the working condition of connecting plate 10.
When it is implemented, the guide rod 12 is variable diameter bar, one section to be connected with guide shoe mounting plate 8 is major diameter section, is worn
One section of connecting plate 10 is crossed as path section, and the diameter of the path section of the guide rod 12 is less than the aperture of counter sink path section, makes
There is gap between the path section of guide rod 12 and the path section of counter sink.As an implementation, the guide rod 12 with
Gap between the path section of counter sink is 3-5mm, to guarantee that connecting plate 10 can rotate, and effectively limit its rotation away from
From.The preloading spring 13 is set in the path section of guide rod 12, and one section close to major diameter section is connected with major diameter section.This
Sample, assembly is more convenient, and can guarantee that connecting plate 10 has certain rotation space.It is preferred that working as connecting plate
10 when being located at vertical state, in connecting plate 10 and the projection of guide rod 12 in the horizontal plane, between connecting plate 10 and major diameter section
Distance is 5-8mm, and greater than the spacing between connecting plate 10 and guide shoe mounting plate 8, in this way, when 10 lower end of connecting plate and guide shoe are pacified
When loading board 8 contacts, idler wheel 11 moves backward to maximum distance, and there are also certain for 10 middle part counter sink of connecting plate and guide rod 12 at this time
Safety clearance, to avoid causing due to unbalance loading 12 compressive deformation of guide rod from damaging.
The L-type rolling guide shoe 7 is connected by guide shoe mounting plate 8 with carriage 2, and two idler wheels 11 of L-type rolling guide shoe 7 divide
Not Wei Yu carriage 2 adjacent two sides outside；Wherein, the position of the L-type rolling guide shoe 7 at the top and bottom of the same angle of carriage 2
Set corresponding (projection i.e. in the horizontal plane is overlapped).In the quadrangle of hoistway 1, the guide rail L-shaped equipped with a section is respectively set
16, wherein the outside of the guide rail 16 is welded with embedded bar 17, and the embedded bar 17 is embedded in advance in 1 side wall of hoistway；To
When guide rail 16 it is easier for installation, and stability is more preferable.The guide rail 16 is also embedded in advance in 1 side wall of hoistway, and with hoistway 1
Side wall is concordant, so that guide rail 16 be made to be not take up 1 space of hoistway, further promotes the utilization rate of hoistway 1.The carriage 2 passes through it
The idler wheel 11 of the L-type rolling guide shoe 7 of top and bottom rolls cooperation with opposite position guide rail 16 and is connected, i.e. L-type rolling guide shoe 7
On the corresponding two sidewalls with the inside of guide rail 16 of two idler wheels 11 cooperate.Several bar shaped mounting holes are equipped on guide shoe mounting plate 8,
L-type rolling guide shoe 7 is connected by passing through the connection bolt of the bar shaped mounting hole on guide shoe mounting plate 8 with carriage 2；In this way, more just
In the installation of L-type rolling guide shoe 7 and the adjustment of position.In practical set, the first preset clearance between idler wheel 11 and guide rail 16,
Then when adjusting deviation, by adjusting the installation site of guide shoe mounting plate 8 or the position of clamp nut, make idler wheel 11 and lead
Rail 16 is close to.In this way, carriage 2 compresses the preloading spring 13 of an idler wheel 11,2 top corresponding one of carriage in 2 unbalance loading of carriage
The compressed spring of another idler wheel 11 of side can also be compressed, meanwhile, the preload of two idler wheels 11 of the bottom of 2 opposite side of carriage
Spring 13 is compressed, and realizes that the idler wheel 11 of pairing is close to guide rail 16 always, with this configuration, can be according to 2 unbalance loading feelings of carriage
Condition automatically adjusts decrement, guarantees that the idler wheel 11 of pairing is close to guide rail 16 always, thus overload when avoiding single idler wheel 11 long
Tight abrasion, extends the service life of idler wheel 11, and guarantees the operational effect of elevator.
Finally, it should be noted that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application technology
Scheme, those skilled in the art should understand that, those are modified to the technical solution of the utility model or are equal
Replacement, without departing from the objective and range of the technical program, should all cover in the scope of the claims of the utility model.
Claims (10)
1. a kind of small―gap suture elevator, including hoistway, carriage and layer door component, it is characterised in that: be equipped with traction at the top of hoistway
Machine rack is equipped with pressure driving traction machine on the tractor stand；The carriage is located in hoistway, forces driving traction machine
Traction steel-cable be connected with carriage；
Four corners in the top and bottom of carriage are respectively equipped with a L-type rolling guide shoe；The L-type rolling guide shoe includes guide shoe peace
Loading board, which includes two horizontally disposed first mounting plates and the second mounting plate, and the first mounting plate and second is pacified
Loading board is connected L-shaped；A guiding device is respectively equipped on the first mounting plate and the second mounting plate, the guiding device includes perpendicular
Bottom plate, connecting plate, idler wheel, guide rod and the preloading spring being directly arranged；The length direction of the bottom plate is corresponding to be installed with first
The length direction of plate and the second mounting plate is consistent；For the connecting plate close to the end of guide shoe mounting plate, which is rectangular slab,
Its lower end is rotatably connected by connection bolt with bottom plate, and has gap between the lower end of connecting plate and guide shoe mounting plate；Institute
It states idler wheel and is connected by connecting bolt with the upper end of connecting plate, and can be rotated around its axial line, and be located on the outside of idler wheel
The outside of guide shoe mounting plate end；One end of the guide rod is fixedly connected with guide shoe mounting plate, and close to the first mounting plate and
The junction of second mounting plate, the other end are located between the top and bottom of connecting plate；On connecting plate, corresponding guide rod is equipped with
One counter sink, the path section aperture of the counter sink are greater than the diameter of guide rod, and the free end of the guide rod passes through the counter sink
It is connected afterwards with a pre-load nut, a cushion block is equipped between pre-load nut and connecting plate；The preloading spring is located in counter sink,
And be arranged on the guide bar, one end is connected with the bottom of counter sink, and the other end is connected with the first guide rod, in the preloading spring
Under the action of, connecting plate is close together with cushion block；
The L-type rolling guide shoe is connected by guide shoe mounting plate with carriage, and two idler wheels of L-type rolling guide shoe are located at carriage
Adjacent two sides outside；In the quadrangle of hoistway, the guide rail L-shaped equipped with a section is respectively set, the carriage is pushed up by it
The idler wheel of the L-type rolling guide shoe in portion and bottom rolls cooperation with opposite position guide rail and is connected.
2. a kind of small―gap suture elevator according to claim 1, it is characterised in that: the layer door component includes doorframe and drawing
Door, the doorframe are installed on hoistway outer layer doorway position, and the side of the sliding door and doorframe are hinged, and can be to away from hoistway side
To rotation.
3. a kind of small―gap suture elevator according to claim 1, it is characterised in that: be equipped with several bar shapeds on guide shoe mounting plate
Mounting hole, L-type rolling guide shoe are connected by passing through the connection bolt of the bar shaped mounting hole on guide shoe mounting plate with carriage.
4. a kind of small―gap suture elevator according to claim 1, it is characterised in that: the rectangular triangle of the section of the cushion block
Shape, one right-angle side are close to pre-load nut, and bevel edge is close to connecting plate, and under the action of the cushion block, connecting plate is in vertical
State.
5. a kind of small―gap suture elevator according to claim 1, it is characterised in that: the guide rod is variable diameter bar, and is led
Be connected one section of boots mounting plate is major diameter section, is path section across one section of connecting plate, and the diameter of the path section of the guide rod
Less than the aperture of counter sink path section, make that there is gap between the path section of guide rod and the path section of counter sink；The preload
Spring is set in the path section of guide rod, and one section close to major diameter section is connected with major diameter section.
6. a kind of small―gap suture elevator according to claim 5, it is characterised in that: when connecting plate is located at vertical state, even
In fishplate bar and the projection of guide rod in the horizontal plane, the distance between connecting plate and major diameter section are 5-8mm.
7. a kind of small―gap suture elevator according to claim 1, it is characterised in that: the path section of the guide rod and counter sink
Between gap be 3-5mm.
8. a kind of small―gap suture elevator according to claim 1, it is characterised in that: the connecting plate lower end and guide shoe mounting plate
Between spacing be 3-5mm.
9. a kind of small―gap suture elevator according to claim 1, it is characterised in that: be welded with pre-buried steel on the outside of the guide rail
Muscle, the embedded bar are embedded in hoistway wall in advance.
10. a kind of small―gap suture elevator according to claim 9, it is characterised in that: the guide rail is also embedded in hoistway wall in advance
It is interior and concordant with hoistway wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821944013.4U CN209396742U (en) | 2018-11-23 | 2018-11-23 | A kind of small―gap suture elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821944013.4U CN209396742U (en) | 2018-11-23 | 2018-11-23 | A kind of small―gap suture elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209396742U true CN209396742U (en) | 2019-09-17 |
Family
ID=67880655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821944013.4U Active CN209396742U (en) | 2018-11-23 | 2018-11-23 | A kind of small―gap suture elevator |
Country Status (1)
| Country | Link |
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| CN (1) | CN209396742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109319640A (en) * | 2018-11-23 | 2019-02-12 | 重庆迈高电梯有限公司 | A kind of gapless elevator |
| CN111332907A (en) * | 2020-03-14 | 2020-06-26 | 阿帕狮龙电梯科技（苏州）有限公司 | Stable horizontal elevator structure |
-
2018
- 2018-11-23 CN CN201821944013.4U patent/CN209396742U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109319640A (en) * | 2018-11-23 | 2019-02-12 | 重庆迈高电梯有限公司 | A kind of gapless elevator |
| CN111332907A (en) * | 2020-03-14 | 2020-06-26 | 阿帕狮龙电梯科技（苏州）有限公司 | Stable horizontal elevator structure |
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