CN209259434U - A kind of L-type right angle rolling guide shoe - Google Patents
A kind of L-type right angle rolling guide shoe Download PDFInfo
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- CN209259434U CN209259434U CN201821943176.0U CN201821943176U CN209259434U CN 209259434 U CN209259434 U CN 209259434U CN 201821943176 U CN201821943176 U CN 201821943176U CN 209259434 U CN209259434 U CN 209259434U
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- mounting plate
- plate
- guide shoe
- guide rod
- connecting plate
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Abstract
The utility model discloses a kind of L-type right angle rolling guide shoe, including guide shoe mounting plate, which 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 connecting plate lower end is rotatably connected by connection bolt with bottom plate, and the idler wheel is connected by connecting bolt with the upper end of connecting plate；One end of the guide rod is fixedly connected with guide shoe mounting plate, and a counter sink is equipped on connecting plate, and the free end of the guide rod is connected after passing through the counter sink with a pre-load nut, and the preloading spring is located in counter sink, and is arranged on the guide bar.The utility model structure is simple, easy to assembly, and can effectively improve the stability of carriage operation, and single idler wheel can effectively be avoided to wear for a long time, to extend the service life of idler wheel, and guarantees the operational effect of elevator.
Description
Technical field
The utility model relates to elevator guide shoe technical field more particularly to a kind of L-type right angle rolling guide shoes.
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.
For this purpose, the applicant devises a kind of nothing (small) gap elevator, driven using pressure driving traction machine, and take
Disappeared counterweight system, guide wheel system etc., while guide rail is arranged in the quadrangle of hoistway, and the quadrangle of carriage passes through idler wheel and the guide rail
Cooperation is connected；But such structural stability is poor, especially when unbalance loading occurs for carriage, when be easy to causeing single idler wheel long
Between wear and damage, to influence the normal operation of elevator.
Utility model content
In view of the above shortcomings of the prior art, the purpose of the utility model is to provide a kind of rollings of L-type right angle to lead
Boots, structure is simple, easy to assembly, and can effectively improve the stability of carriage operation, and can effectively avoid individually rolling
Wheel is worn for a long time, to extend the service life of idler wheel, and guarantees the operational effect of elevator.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is such that a kind of L-type right angle rolls
Guide shoe, it is characterised in that: including guide shoe mounting plate, which includes two horizontally disposed first mounting plates and the second peace
Loading board, and the first mounting plate and the second mounting plate be connected it is L-shaped；One is respectively equipped on the first mounting plate and the second mounting plate to lead
To device, the guiding device includes the bottom plate being vertically arranged, connecting plate, idler wheel, guide rod and preloading spring；
The length direction correspondence of the bottom plate is consistent with the length direction of the first mounting plate and the second mounting plate；The connection
Plate is close to the end (i.e. both ends of the connecting plate of two guiding devices respectively close to guide shoe mounting plate) of guide shoe mounting plate, the connecting plate
For rectangular slab, lower end is rotatably connected by connection bolt with bottom plate, and is had between the lower end of connecting plate and guide shoe mounting plate
There is gap；The idler wheel is connected by connecting bolt with the upper end of connecting plate, and can be rotated around its axial line, and the outside of idler wheel
Being located at the outside of guide shoe mounting plate end, (i.e. the mutually separate side of the idler wheel of guiding device is located at guide shoe installation board ends
Outside)；
One end of the guide rod is fixedly connected with guide shoe mounting plate, and close to the company of the first mounting plate and the second mounting plate
Place is met, the other end is located between the top and bottom of connecting plate；On connecting plate, corresponding guide rod is equipped with a counter sink, this is heavy
The path section aperture of head bore is greater than the diameter of guide rod, the free end of the guide rod pass through after the counter sink with a pre-load nut
It is connected, a cushion block is equipped between pre-load nut and connecting plate；The preloading spring is located in counter sink, and is set in guide rod
On, one end is connected with the bottom of counter sink, and the other end is connected with the first guide rod, under the action of the preloading spring, connection
Plate is close together with cushion block.
Further, several bar shaped mounting holes are equipped on guide shoe mounting plate.
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 5-10mm.
Further, the gap between the guide rod and the path section of counter sink is 3-5mm.
Further, the bottom plate of two guiding devices intersects, the end of the guide rod simultaneously with guide shoe mounting plate and
Bottom plate welds together: i.e. guiding boom end on the first mounting plate simultaneously with the guiding on the first mounting plate and the second mounting plate
The bottom plate of device is connected, and similarly, the guiding boom end on the second mounting plate is simultaneously and on the second mounting plate and the first mounting plate
The bottom plate of guiding device is connected.
Further, the spacing between the connecting plate lower end and guide shoe mounting plate is 3-5mm.
Compared with prior art, the utility model has the advantages that
1, structure is simple, in use, mounting plate and the completion installation of lift car connected interface need to will be only oriented to by bolt,
It is easy for installation, quick.
2, when installing, guiding is installed on to the four corners of the top and bottom of carriage, and is located at two idler wheels in guide shoe
The outside of the adjacent two sides of carriage rolls cooperation in this way, realizing by two idler wheels in guide shoe with guide rail, and stability is more preferable, and
Assembly is according to convenient.
3, connecting plate is positioned using preloading spring and pre-load nut, adjusts preloading spring compression by pre-load nut
Amount makes connecting plate keep vertical；Make when unbalance loading situation occurs in carriage, carriage pinch rolloer moves backward idler wheel, connecting plate around
Lower section connects bolt rotation and to extend the service life of idler wheel, and guarantees elevator so that single idler wheel be avoided to wear for a long time
Operational effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is the assembling structure schematic diagram that the utility model makes.
In figure: 1-guide shoe mounting plate, 2-bottom plates, 3-connecting plates, 4-idler wheels, 5-guide rods, 6-preloading springs,
7-pre-load nuts, 8-cushion blocks, 9-carriages, 10-hoistways, 11-guide rails.
Specific embodiment
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail.
Embodiment: referring to Fig. 1, Fig. 2 and Fig. 3, a kind of L-type right angle rolling guide shoe, including guide shoe mounting plate 1, the guide shoe
Mounting plate 1 includes two horizontally disposed first mounting plates and the second mounting plate, and it is in L that the first mounting plate and the second mounting plate, which are connected,
Type；When actual fabrication, which is processed by a metal plate forms an entirety, not only easy to process, and stability
More preferably.Several bar shaped mounting holes are equipped on guide shoe mounting plate 1；In this way, the installation for guide shoe of being more convenient for and the adjustment of position, make to fill
With more convenient.A guiding device is respectively equipped on the first mounting plate and the second mounting plate, the guiding device includes vertical
Bottom plate 2, connecting plate 3, idler wheel 4, guide rod 5 and the preloading spring 6 of setting.
The length direction correspondence of the bottom plate 2 is consistent with the length direction of the first mounting plate and the second mounting plate.The company
Fishplate bar 3, should close to the end (i.e. both ends of the connecting plate 3 of two guiding devices respectively close to guide shoe mounting plate 1) of guide shoe mounting plate 1
Connecting plate 3 is rectangular slab, and lower end is rotatably connected by connecting bolt with bottom plate 2, and the lower end of connecting plate 3 and guide shoe are installed
There is gap between plate 1.The idler wheel 4 is connected by connecting bolt with the upper end of connecting plate 3, and can be rotated around its axial line,
And the outside of idler wheel 4 is located at the outside of 1 end of guide shoe mounting plate (i.e. the side that the idler wheel 4 of guiding device is mutually separate is located at
The outside at 1 both ends of guide shoe mounting plate).
One end of the guide rod 5 is fixedly connected with guide shoe mounting plate 1, and close to the first mounting plate and the second mounting plate
Junction, the other end are located between the top and bottom of connecting plate 3；During actual fabrication, two bottom plates 2 intersect, institute
It states the end of guide rod 5 while welding together with guide shoe mounting plate 1 and bottom plate 2: is i.e. 5 end of guide rod on the first mounting plate
It is connected simultaneously with the bottom plate 2 of the guiding device on the first mounting plate and the second mounting plate, similarly, the guide rod on the second mounting plate
5 ends are connected with the bottom plate 2 of the guiding device on the second mounting plate and the first mounting plate simultaneously.On connecting plate 3, corresponding guiding
Bar 5 is equipped with a counter sink, and the path section aperture of the counter sink is greater than the diameter of guide rod 5, and the free end of the guide rod 5 passes through
It is connected after the counter sink with a pre-load nut 7, a cushion block 8 is equipped between pre-load nut 7 and connecting plate 3；Wherein, the cushion block
The rectangular triangle of 8 section, one right-angle side are close to pre-load nut 7, and bevel edge is close to connecting plate 3, in the work of the cushion block 8
Under, connecting plate 3 is in a vertical state；In such manner, it is possible to exert a force to connecting plate 3 better by pre-load nut 7, guarantee to connect
The working condition of fishplate bar 3.The preloading spring 6 is located in counter sink, and is set on guide rod 5, one end and counter sink
Bottom is connected, and the other end is connected with the first guide rod 5, and under the action of preloading spring 6, connecting plate 3 and cushion block 8 are tightly attached to one
It rises.
When it is implemented, the guide rod 5 is variable diameter bar, one section to be connected with guide shoe mounting plate 1 is major diameter section, is passed through
One section of connecting plate 3 is path section, and the diameter of the path section of the guide rod 5 is less than the aperture of counter sink path section, makes to be oriented to
There is gap between the path section of bar 5 and the path section of counter sink；The preloading spring 6 is set in the path section of guide rod 5,
It is connected close to one section of major diameter section with major diameter section.As an implementation, the path section of the guide rod 5 and counter sink it
Between gap be 3-5mm, to guarantee that connecting plate 3 can rotate, and effectively limit its rotation distance.It is preferred that when
When connecting plate 3 is located at vertical state, in connecting plate 3 and the projection of guide rod 5 in the horizontal plane, between connecting plate 3 and major diameter section
Distance be 5-8mm, and be greater than spacing between connecting plate 3 and guide shoe mounting plate 1, in this way, when 3 lower end of connecting plate and guide shoe are pacified
When loading board 1 contacts, idler wheel 4 moves backward to maximum distance, and there are also certain for 3 middle part counter sink of connecting plate and guide rod 5 at this time
Safety clearance, to avoid that 5 compressive deformation of guide rod is caused to damage due to unbalance loading.
When installation, guiding is installed on to the four corners of the top and bottom of carriage 9, and is located at two idler wheels 4 in guide shoe
The outside of the adjacent two sides of carriage 9 rolls in this way, being realized by two idler wheels 4 in guide shoe with 10 4 jiaos of hoistway (L-type) guide rail 11
Cooperation, stability is more preferable, and assembles according to convenient.In actual installation process, between first being reserved between idler wheel 4 and guide rail 11
Gap, then when adjusting deviation, by adjust guide shoe mounting plate 1 installation site or clamp nut position, make idler wheel 4 with
Guide rail 11 is close to.In this way, carriage 9 compresses the preloading spring 6 of an idler wheel 4,9 top corresponding one of carriage in 9 unbalance loading of carriage
The compressed spring of another idler wheel 4 of side can also be compressed, meanwhile, the preload bullet of two idler wheels 4 of the bottom of 9 opposite side of carriage
Spring 6 is compressed, and realizes that the idler wheel 4 of pairing is close to guide rail 11 always, with this configuration, can be according to 9 unbalance loading situation of carriage, certainly
It is dynamic to adjust decrement, guarantee that the idler wheel 4 of pairing is close to guide rail 11 always, thus the tight abrasion that overloads when avoiding single idler wheel 4 long,
Extend the service life of idler wheel 4, 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 (8)
1. a kind of L-type right angle rolling guide shoe, it is characterised in that: including guide shoe mounting plate, which includes that two levels are set
The first mounting plate and the second mounting plate set, and the first mounting plate and the second mounting plate be connected it is L-shaped；In the first mounting plate and
A guiding device is respectively equipped on two mounting plates, the guiding device includes the bottom plate being vertically arranged, connecting plate, idler wheel, guiding
Bar and preloading spring；
The length direction correspondence of the bottom plate is consistent with the length direction of the first mounting plate and the second mounting plate；The connecting plate leans on
The end of nearly guide shoe mounting plate, the connecting plate are rectangular slab, and lower end is rotatably connected by connection bolt with bottom plate, and is connected
There is gap between the lower end and guide shoe mounting plate of plate；The idler wheel is connected by connecting bolt with the upper end of connecting plate, and energy
It is rotated around its axial line, and is located at the outside of guide shoe mounting plate end on the outside of idler wheel；
One end of the guide rod is fixedly connected with guide shoe mounting plate, and close to the connection of the first mounting plate and the second mounting plate
Place, the other end are located between the top and bottom of connecting plate；On connecting plate, corresponding guide rod is equipped with a counter sink, the countersunk head
The path section aperture in hole is greater than the diameter of guide rod, the free end of the guide rod pass through after the counter sink with a pre-load nut phase
Even, a cushion block is equipped between pre-load nut and connecting plate；The preloading spring is located in counter sink, and is set in guide rod
On, one end is connected with the bottom of counter sink, and the other end is connected with the first guide rod, under the action of the preloading spring, connection
Plate is close together with cushion block.
2. a kind of L-type right angle rolling guide shoe according to claim 1, it is characterised in that: be equipped with number on guide shoe mounting plate
A bar shaped mounting hole.
3. a kind of L-type right angle rolling guide shoe according to claim 1, it is characterised in that: the section of the cushion block is rectangular
Triangle, 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.
4. a kind of L-type right angle rolling guide shoe according to claim 1, it is characterised in that: the guide rod is variable diameter bar,
One section to be connected with guide shoe mounting plate is major diameter section, is path section across one section of connecting plate, and the path section of the guide rod
Diameter is less than the aperture of counter sink path section, makes have gap between the path section of guide rod and the path section of counter sink；It is described
Preloading spring is set in the path section of guide rod, and one section close to major diameter section is connected with major diameter section.
5. a kind of L-type right angle rolling guide shoe according to claim 4, it is characterised in that: when connecting plate is located at vertical state
When, for connecting plate with the projection of guide rod in the horizontal plane, the distance between connecting plate and major diameter section are 5-8mm.
6. a kind of L-type right angle rolling guide shoe according to claim 1, it is characterised in that: the guide rod and counter sink
Gap between path section is 3-5mm.
7. a kind of L-type right angle rolling guide shoe according to claim 1, it is characterised in that: the bottom plate of two guiding devices is mutual
Intersect, the end of the guide rod welds together with guide shoe mounting plate and bottom plate simultaneously: i.e. guide rod on the first mounting plate
End is connected with the bottom plate 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 of the guiding device on the second mounting plate and the first mounting plate to boom end.
8. a kind of L-type right angle rolling guide shoe according to claim 1, it is characterised in that: the connecting plate lower end and guide shoe
Spacing between mounting plate is 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821943176.0U CN209259434U (en) | 2018-11-23 | 2018-11-23 | A kind of L-type right angle rolling guide shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821943176.0U CN209259434U (en) | 2018-11-23 | 2018-11-23 | A kind of L-type right angle rolling guide shoe |
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| Publication Number | Publication Date |
|---|---|
| CN209259434U true CN209259434U (en) | 2019-08-16 |
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ID=67563785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821943176.0U Active CN209259434U (en) | 2018-11-23 | 2018-11-23 | A kind of L-type right angle rolling guide shoe |
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| Country | Link |
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| CN (1) | CN209259434U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111217097A (en) * | 2020-01-09 | 2020-06-02 | 湘潭大学 | Guide wheel device with adjustable wheel rail compression degree |
| CN114607719A (en) * | 2022-01-28 | 2022-06-10 | 华电蓝科科技股份有限公司 | Roller damping device and vehicle |
-
2018
- 2018-11-23 CN CN201821943176.0U patent/CN209259434U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111217097A (en) * | 2020-01-09 | 2020-06-02 | 湘潭大学 | Guide wheel device with adjustable wheel rail compression degree |
| CN114607719A (en) * | 2022-01-28 | 2022-06-10 | 华电蓝科科技股份有限公司 | Roller damping device and vehicle |
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