CN108792884A - Hollow guide rail component including its cage guide and elevator device - Google Patents
Hollow guide rail component including its cage guide and elevator device Download PDFInfo
- Publication number
- CN108792884A CN108792884A CN201810878921.6A CN201810878921A CN108792884A CN 108792884 A CN108792884 A CN 108792884A CN 201810878921 A CN201810878921 A CN 201810878921A CN 108792884 A CN108792884 A CN 108792884A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- hollow guide
- connector
- hollow
- rail segment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/022—Guideways; Guides with a special shape
Abstract
The present invention discloses a kind of hollow guide rail component, including：Multiple hollow guide rail segments have closed hollow cross-section；And connector, including straight bottom plate and from the raised insertion section of straight bottom plate protrusion.Each hollow guide rail segment includes the slit extended along bottom wall longitudinal midline at least one end, a part for the raised insertion section of connector can be inserted into from outside in the hollow guide rail segment by slit, another part is inserted into another hollow guide rail segment, and straight bottom plate is made to be located at outside slit, then connector and hollow guide rail segment are fixed to one another, are linked together to which hollow guide rail segment be in alignment with each other.The invention also discloses cage guides and elevator device including the hollow guide rail component.Through the invention so that while keeping hollow guide rail segment intensity, realize the easy installation of cage guide, and and replacement easy to disassemble when local guide rail section is damaged, adjustment guide rail is also easy to when precision variation occurs in guide rail.
Description
Technical field
The present invention relates to a kind of hollow guide rail component, more particularly, to for elevator car or counterweight move up and down
Hollow guide rail component.
Background technology
Cage guide is generally divided into solid guide rail and hollow guide rail, and the steel plate that solid guide rail uses is thicker, and hollow guide rail is adopted
Steel plate is relatively thin, therefore solid guide rail saves material, and cost is relatively low, is widely used.Hollow guide rail is divided into non-
The guide rail of closed cross-section profile and guide rail with closed cross-section profile, since the guide rail rigidity with closed cross-section profile is compared
In the guide rail rigidity with non-close cross section profile, therefore the guide rail with closed cross-section profile is more concerned.But with envelope
The guide rail of closing cross section profile using connector when being docked, since its closed cross-section profile constructs, from outside cannot or it is inconvenient
Close to inside the hollow guide rail with closed cross-section profile, therefore cause its connecting-piece structure complicated, installation steps are complicated, not side
Just it dismantles, repair and adjusts, replaced in cage guide local damage difficult.
Therefore, it is desirable to propose a kind of cage guide group simple in structure, easy to operate, easy to disassemble, repair and adjustment
Part.
Invention content
The object of the present invention is to provide problems in the presence of a kind of hollow guide rail that can be eliminated or alleviate the prior art
Hollow guide rail component, cage guide and elevator device.
According to an aspect of the present invention, a kind of hollow guide rail component is provided, including：
Multiple hollow guide rail segments, it includes being connected with each other to have closed hollow cross-section, the closed hollow cross-section
Projection portion and the bottom widened, the cavity that projection portion and the bottom restriction widened are connected to, bottom include upper wall, side wall and
Bottom wall, projection portion are located at the longitudinal middle part of bottom upper wall；With
Connector, including straight bottom plate and from the raised insertion section of straight bottom plate protrusion, raised insertion site is in bottom plate
Longitudinal middle part, for enhancing and connecting hollow guide rail segment,
Wherein：
In at least one end, the bottom wall in bottom includes prolonging along bottom wall longitudinal midline for each hollow guide rail segment
The slit stretched, the part along longitudinal direction of the raised insertion section of connector can by the slit of the end of a hollow guide rail segment from
Outside is inserted into the hollow guide rail segment, and another part along longitudinal direction of the raised insertion section of connector hollow can be led by another
The end of rail segment is inserted into another hollow segment, and entire connector is located to be limited by the projection portion of two hollow guide rail segments
In fixed respective cavities, and straight bottom plate is made to be located at outside slit, the bottom of the bottom in face of hollow guide rail segment of straight bottom plate
The surface of wall is bonded with the outer surface of bottom wall, is then fixed to one another connector and hollow guide rail segment, thus by hollow guide rail
Segment, which is in alignment with each other, to link together.
Bottom wall of the present invention in the end of the hollow guide rail segment with closed cross-section opens up slit, so as to by integrated knot
The connector of structure realizes the connection of hollow guide rail segment, and due to only being led hollow from the external inside for being inserted into hollow guide rail
The end of rail segment is slotted, and the enhancing by the connector with raised insertion section in terms of rigidity, hollow guide rail segment
Bulk strength it is unaffected.
Preferably, hollow guide rail segment further include between projection portion and the bottom widened one or more width successively
Increased projection section connects between projection section and projection portion and by fillet part between projection section and hollow base
It connects, projection section limits the cavity of connection together with projection portion and the bottom widened.
Due to the gradual increased projection section of one or more width of the hollow guide rail segment of the present invention so that hollow to lead
Height of the edge of rail segment perpendicular to the bottom wall direction of hollow guide rail segment bottom increases, to further increase hollow guide rail section
The intensity and stability of section.
Preferably, the bottom wall in slit either side of hollow guide rail segment includes since edge is transversely to the machine direction slit
One or more transverse grooves that the direction of line extends, for receiving screw or screw rod, on the straight bottom plate of connector with the cross
One or more through-holes are provided with to slot is corresponding, the screw or screw rod for making hollow guide rail segment bottom wall receive penetrate, from
And it is fastened from the bottom wall outer surface side away from hollow guide rail segment bottom of the straight bottom plate of connector using nut.
By being arranged on the bottom wall of the bottom of hollow guide rail segment since slit along the direction for being transversely to the machine direction center line
The transverse groove for receiving screw or screw rod extended, can facilitate screw or screw rod to be placed in inside hollow guide rail section, to
The operation that nut is tightened can be carried out outside hollow guide rail segment, thus made installation operation easier, be readily disassembled, replace and adjust
Whole guide rail.
Preferably, screw or screw head are located in the cavity of bottom, and nut is located at the outside of hollow guide rail segment.
Preferably, the bottom plate of connector is divided into be not directly connected two parts by raised insertion portion.
Preferably, the connector is integrally formed or is moulded by rigid plastics by metallic plate to be formed.
Preferably, the width of the horizontal direction along hollow guide rail segment of the slit is inserted more than or equal to the protrusion of connector
Enter the transverse width in portion.
Preferably, the height of the raised insertion section of the connector vertically is less than or equal to the interior of hollow guide rail segment
Portion's height, and the shaped upper part of raised insertion section is consistent with the shape of the projection portion of hollow guide rail segment at least partly.
Preferably, hollow guide rail segment is formed by rolling, and the slit is cut by machining.
Preferably, a part along longitudinal direction for the connector is the half along longitudinal direction of the connector.
According to a further aspect of the invention, a kind of cage guide, including hollow guide rail component above-mentioned are provided.
According to another aspect of the invention, a kind of elevator device is provided, including is vertically installed at uprightly leading in elevator shaft
Rail, the vertical shift for guiding lift car or counterweight, the upright guide rails include hollow guide rail component above-mentioned.
Through the invention so that while keeping hollow guide rail segment to open up the end intensity of slit, realize that elevator is led
The easy installation of rail, and and replacement easy to disassemble when local hollow guide rail segment is damaged, when precision variation occurs in guide rail
It is also easy to adjustment guide rail.
Description of the drawings
Fig. 1 is the omission of the hollow guide rail with closed outline of hollow guide rail component according to one embodiment of present invention
The upward view of length；
Fig. 2 is the side view of the omission length of the hollow guide rail according to an embodiment of the invention with closed outline
Figure；
Fig. 3 is the sectional view for showing the hollow guide rail with closed outline from B-B and line C-C interception in Fig. 1 respectively；
Fig. 4 is the enlarged view of circle part A in Fig. 1；
Fig. 5 is the dress of the connector and a hollow guide rail segment of hollow guide rail component according to an embodiment of the invention
With three-dimensional view；
Fig. 6 is the decomposed solid of connector shown in Fig. 5 and the assembly three-dimensional view of a hollow guide rail segment
View, wherein hollow guide rail segment individually show that screw or screw rod are shown as being threaded through in the through-hole of connector, nut and screw
Or screw rod separation；
Fig. 7 is the decomposed solid of connector shown in Fig. 5 and the assembly three-dimensional view of a hollow guide rail segment
View, wherein connector individually show that screw or screw rod are shown as in the transverse groove for being threaded through hollow guide rail segment, nut and spiral shell
Nail or screw rod separation；
Fig. 8 is the side of the assembly three-dimensional view for the hollow guide rail segment that connector shown in Fig. 5 is omitted with length
Depending on three-dimensional view；
Fig. 9 is the assembly of the hollow guide rail segment and connector with hollow closed cross-section intercepted from the line D-D of Fig. 8
Sectional view.
Specific implementation mode
The preferred embodiment for describing the hollow guide rail component of the present invention below with reference to accompanying drawings, involved side in specification
To only direction shown in attached drawing, the direction be only used for description orientation and it is unrestricted.
Fig. 1-3 is the hollow guide rail section with closed outline of one embodiment of hollow guide rail component according to the present invention
Upward view, side view and the sectional view of the omission length of section.
The sections C-C of Fig. 3 are intercepted from the position for indicating line C-C of hollow guide rail segment 1 shown in Fig. 1.From
C-C sectional views in Fig. 3, which can be seen that hollow guide rail segment 1, has closed outline, compared with non-close profile hollow guide rail
Compared with closed outline can be such that the strength and stiffness of hollow guide rail segment 1 further increase, therefore the property of the guide rail with closed outline
It can be more preferable.As shown in Figure 3, hollow guide rail segment 1 includes projection portion 13, the bottom 15 widened and is connected to projection portion 13
Boss 14 between the bottom 15 widened, the width of the width of boss 14 between the width and the bottom 15 widened of projection portion 13
Between degree, boss 14 belongs to the transition part between projection portion 13 and the bottom widened 15.The setting of the boss 14 makes hollow
Height roof of the guide rail from the bottom wall of bottom shown in Fig. 3 15 to projection portion 13 increases, and thus further increases
The intensity of hollow guide rail segment 1, while increasing the stability of hollow guide rail, because in practical application, cage guide is by multiple
Empty guide rail section 1 is interconnected to form using connector, and cage guide bottom will be resisted against on the bottom of elevator shaft, from figure
Sectional view shown in 3 can be seen that the setting of boss 14 so that the cross-sectional area of hollow guide rail segment 1 also accordingly increases, because
This is landed with end or the stability of cage guide against installation frame also increases.
The concrete structure of hollow guide rail segment 1 shown in Fig. 1-3 is merely exemplary, hollow guide rail according to the present invention
The structure of hollow guide rail segment 1 in component is not limited by above-mentioned concrete structure.For example, projection portion 13, boss and widening
The shape of bottom 15 to can not be shape shown in figure be substantially rectangular shape, can be shape be generally trapezoidal shape
Shape or any other shape, as long as its smooth surface, can be guided when interconnection is installed as cage guide lift car or
Counterweight moves.Moreover, the quantity of boss 14 is not also limited by example shown in Fig. 1-3, it can be multiple, can also not have
There is boss 14.
The projection portion 15 being connected with each other, boss 14 and the bottom 15 1 widened are also seen that from sectional view shown in Fig. 3
The cavity for limiting connection is acted, the closed cross section profile of hollow guide rail segment 1 is thus constituted, and clear in order to describe, widens
Bottom 15 further include bottom wall, side wall and roof.
It can from the upward view of the hollow guide rail segment 1 of the hollow guide rail component according to an embodiment of the invention of Fig. 1
To find out, the end in hollow guide rail segment 1, the bottom wall in the bottom 15 of hollow guide rail segment 1 widened includes the bottom of along
The slit 11 that the longitudinal midline of wall extends, and since slit 11, along the multiple cross for the direction extension for being transversely to the machine direction center line
To slot 12.Section B-B in Fig. 3 is to be intercepted from the position for indicating line B-B of the end including slit 11 in Fig. 1, should
Hollow guide rail segment 1 is not only completely enclosed in the section of the end including slit 11, may be used from the section B-B in Fig. 3 yet
It is apparent from, the bottom wall in bottom 15 includes the notch formed by slit 11.Hollow guide rail segment 1 can pass through steel plate rolling shape
At the slit 11 and transverse bolt 12 are cut by machining, and the slit 11 can also be provided only on hollow guide rail as needed
One end of segment 1.
Fig. 4 is the partial enlarged view of the end sections of the hollow guide rail segment 1 with circle A marks in Fig. 1, from Fig. 4
Can be seen more clearly the slit 11 being arranged in the end sections of hollow guide rail segment 1 and since slit 11 along perpendicular to
Multiple transverse grooves 12 that the longitudinal midline of the bottom wall for the bottom 15 of hollow guide rail segment 1 widened extends.Slit 11 is for receiving
The raised insertion section (will be described in detail later) for the connector that multiple hollow guide rail segments 1 are connected to each other, transverse groove 12 are used
The screw or screw rod for fastening connection piece and hollow guide rail segment 1 are received in the hollow cavity from bottom 15, are connected with facilitating
It connects.
The connector and the connector of hollow guide rail component according to an embodiment of the invention are described below with reference to Fig. 5-9
With the connection of hollow guide rail segment 1.
Fig. 5 is the dress of the connector and a hollow guide rail segment of hollow guide rail component according to an embodiment of the invention
With three-dimensional view.Connector is overall to be indicated with reference numeral 2, and connector 2 is raised including straight bottom plate 22 and from straight bottom plate 22
Raised insertion section 21.According to the straight bottom plate 22 of the connector 2 of this embodiment of the invention and from the protrusion of straight bottom plate protrusion
Insertion section 21 is integrally formed by metallic plate, can also be molded using rigid plastics, and raised insertion section 21 is located at straight bottom
The longitudinal middle part of plate 22, and two to be not directly connected being connect respectively with raised insertion section 21 will be divided between straight bottom plate 22
Point, since the shape of connector 2 shown in Fig. 5 is as fish tail, which is also referred to as fish platee.
The total length along longitudinal direction of connector 2 is less than or equal to the length of the slit of connected two hollow guide rail segments 1
Degree., can be as shown in Figure 5 when connecting two hollow guide rail segments 1, by growing along longitudinal direction for the raised insertion section 21 of connector 2
A part for degree is inserted into from the bottom 15 of a hollow guide rail segment 1 in the slit 11 in bottom wall, the bottom plate of connector 2 22
It is making bottom plate 22 with the bottom faces pair of hollow guide rail segment 1 surfaces and hollow guide rail segment 1 outside hollow guide rail segment 1
Bottom 15 bottom wall outer surface fitting.It, can by the way that the bottom plate 22 of connector and the bottom wall of hollow guide rail segment 1 to be fixed to one another
One hollow guide rail segment 1 connect with connector 2, then by by the raised insertion section 21 of connector 2 length along longitudinal direction
Slit 11 in the bottom wall that another part passes through the bottom 15 of another hollow guide rail segment 1 is inserted into another hollow guide rail from outside
In segment 1, then the bottom plate 22 of connector 2 is connect with the bottom wall of another hollow guide rail segment 1, by two hollow guide rail sections
Section 1, which is in alignment with each other, to link together.
In general, a part for the length along longitudinal direction of the raised insertion section 21 of connector 2 is the total length of raised insertion section 21
Half, other certain length ratios are also feasible, can be configured according to actual needs.Moreover, generally hollow guide rail section
The width of the horizontal direction along hollow guide rail segment 1 of slit 11 in the bottom wall of the bottom 15 of section 1 is more than or equal to connector 2
The transverse width of intermediate projections insertion section 21 could be convenient for that raised insertion section 21 is made to be inserted into the narrow of hollow guide rail segment 1 in this way
In slot 11, to which two alignment of hollow guide rail segment 1 be linked together from outside.
The bottom plate 22 of connector 2 and the fixation of the bottom wall of the bottom 15 of hollow guide rail segment 1 can be fixed to one another by welding,
Also it can be connected to each other by dismountable fastener.Made according to the embodiment of hollow guide rail component of the invention shown in Fig. 5
The fixation of the bottom wall and the bottom plate 22 of connector 2 of the bottom 15 of hollow guide rail segment 1 is realized with nut 4 with screw or bolt 3.?
In the embodiment, the head of screw or bolt 3 is from the internal cavities of the bottom of hollow guide rail section 1 15 via transverse groove 11 by spiral shell
Bar receives in transverse groove 11, the bottom wall inner surface of the head rest of screw or bolt 3 in the bottom plate 13 of hollow guide rail segment 1
On, screw or 3 opposite position of bolt be provided with through-hole 23 (referring to Fig. 7) in the straight bottom plate 22 of connector 2, so that spiral shell
The screw rod of nail or bolt 3 is passed through from through-hole, thus in the outside of hollow guide rail segment 1, in the back of the body of the straight bottom plate 22 of connector 2
Side from hollow guide rail segment 1 tightens nut 4, hollow by two to which hollow guide rail segment 1 and connector 2 to be fixed to one another
Guide rail section 1, which is in alignment with each other, to link together.
For clarity, a hollow guide rail segment 1 is only shown in Fig. 5-8, and Fig. 6-7 is aobvious with different isolations
The exploded perspective view of the connector 2 and hollow guide rail segment 1 that are connected to each other by screw or bolt 3 and nut 4 is shown.
Fig. 6 is that the decomposed of connector 2 shown in Fig. 5 and the assembly three-dimensional view of hollow guide rail segment 1 is vertical
Stereogram, wherein hollow guide rail segment 1 individually show that screw or screw rod 3 are shown as in the through-hole for being threaded through connector 2, nut 4
It is detached with screw or screw rod 3, wherein the display location of screw or screw rod 3 is that connector 2 is connect by reality with hollow guide rail segment 1
When together, the relative position of screw or screw rod 3 and nut 4 and connector 2 only detaches hollow guide rail segment 1.
Fig. 7 is that the decomposed of connector 2 shown in Fig. 5 and the assembly three-dimensional view of hollow guide rail segment 1 is vertical
Stereogram, wherein connector 2 individually show that screw or screw rod 3 are shown as being threaded through in the transverse groove 12 of hollow guide rail segment 1,
Nut 4 is detached with screw or screw rod 3, and wherein the display location of screw or screw rod 3 is practical by connector 2 and hollow guide rail segment
1 when linking together, the relative position of screw or screw rod 3 and nut 4 and hollow guide rail segment 1, during screw or screw rod 3 are located at
In the transverse groove 12 of empty guide rail section 1, only connector 2 is detached.
It is arranged transverse groove 12 to receive spiral shell from the cavity inside of bottom 15 in the bottom wall of the bottom 15 of hollow guide rail segment 1
Nail or 3 this mode of bolt are without being limited thereto, can realize in many ways, as long as hollow guide rail segment 1 and connector 2 can be realized
It conveniently dismounts, replace and adjusts.For example, can in the bottom wall in the straight bottom plate 21 of connector 2 receive screw or
Through-hole is arranged in the through-hole corresponding position of the bar portion of screw rod 3, and is aligned setting with through-hole and is fixed in bottom wall in a permanent fashion
Nut on surface is penetrated when connector 2 is inserted into place in hollow guide rail segment 1 from outside from outside by screw or bolt
Through-hole in the straight bottom plate 21 of connector 2 is simultaneously tight with the nut that is permanently affixed on the bottom wall inner surface of hollow guide rail segment 1
It links together Gu together, thus two hollow guide rail segments 1 are in alignment with each other.
Fig. 8 is the assembly three-dimensional view for the hollow guide rail segment 1 that connector 2 shown in Fig. 5 is omitted with length
Side perspective view clearly shows that the head of screw or screw rod 3 is located at the internal cavities of the bottom 15 of hollow guide rail segment 1 in figure
In, nut 4 is from 1 outside of hollow guide rail section and tight from the bottom side away from hollow guide rail segment 1 of the bottom plate of connector 2 22
It is affixed on screw or bolt 3.
Fig. 9 is the dress of the hollow guide rail segment 1 and connector 2 with hollow closed cross-section intercepted from the line D-D of Fig. 8
With sectional view.It can be seen from the figure that the raised insertion section 21 of connector 2 is located at the projection portion 13 by hollow guide rail segment 1
In the respective cavities of restriction, the height of the raised insertion section 21 of connector 2 is identical as the internal height of hollow guide rail segment 1, and
And the shaped upper part of protrusion insertion section 21 is consistent with the shape of projection portion 13 of hollow guide rail segment 1.By raised insertion section 21
Height be designed as identical as the internal height of hollow guide rail segment 1, and the shaped upper part of raised insertion section 21 is led with hollow
The shape of the projection portion 13 of rail segment 1 is designed as consistent purpose and is to compensate for the end of hollow guide rail segment 1 due to opening
Slot and caused by strength reduction, but in fact the height of raised insertion section 21 can be less than or equal to hollow guide rail segment inside it is high
Degree, and the shaped upper part of raised insertion section 21 is consistent with the shape of the projection portion of hollow guide rail segment 1 13 at least partly
Achieve that the effect of the end intensity of enhancing hollow guide rail segment.
The structure of connector 2 shown in Fig. 5-9 is not limited to structure shown in figure, can have a variety of alternatives,
As long as can be implemented as integrally by hollow guide rail segment 1 from it is external easily it is detachable, replace and adjustment link together
?.For example, connector 2 may include that integrally formed straight bottom plate, raised insertion section individually can be processed to be formed, be then welded into
The longitudinal middle part of integrally formed straight bottom plate.
The invention further relates to include according to the cage guide of the hollow guide rail component in above-described embodiment, and including by institute
The elevator device of the upright cage guide of hollow guide rail component formation is stated, wherein the upright cage guide is for guiding lift car
Or the vertical shift of counterweight.
Through the invention, by opening up slit in the end bottom wall by hollow guide rail segment and leading to the connector of one
It crosses slit to be externally attached in hollow guide rail segmented interior, and connector and hollow guide rail segment is fixed to one another so that
While keeping hollow guide rail segment intensity, the easy installation of cage guide is realized, and when local guide rail section is damaged
Easy to disassemble and replacement is also easy to adjustment guide rail when precision variation occurs in guide rail.
Although being described in detail for realizing the optimal mode of the present invention, the technology people of relevant art
Member will recognize for putting into practice a variety of alternate designs and embodiment of the invention in attached claim scope.
Claims (12)
1. a kind of hollow guide rail component, including：
Multiple hollow guide rail segments, have closed hollow cross-section, the closed hollow cross-section include be connected with each other it is convex
The bottom played part and widened, projection portion limit the cavity being connected to the bottom widened, and bottom includes upper wall, side wall and bottom
Wall, projection portion are located at the longitudinal middle part of bottom upper wall；With
Connector, including straight bottom plate and from the raised insertion section of straight bottom plate protrusion, raised insertion site is in the longitudinal direction of bottom plate
Middle part, for enhancing and connecting hollow guide rail segment,
Wherein：
In at least one end, the bottom wall in bottom includes extending along bottom wall longitudinal midline for each hollow guide rail segment
Slit, the part along longitudinal direction of the raised insertion section of connector can be by the slits of the end of a hollow guide rail segment from outside
It is inserted into the hollow guide rail segment, another part along longitudinal direction of the raised insertion section of connector can pass through another hollow guide rail section
The end of section is inserted into another hollow segment, and entire connector is located to be limited by the projection portion of two hollow guide rail segments
In respective cavities, and straight bottom plate is made to be located at outside slit, the bottom wall of the bottom in face of hollow guide rail segment of straight bottom plate
Surface is bonded with the outer surface of bottom wall, is then fixed to one another connector and hollow guide rail segment, thus by hollow guide rail segment
It is in alignment with each other and links together.
2. hollow guide rail component according to claim 1, wherein hollow guide rail segment is in projection portion and the bottom widened
Between further include projection section that one or more width are sequentially increased, between projection section and projection portion and projection section
It is connect by fillet part between hollow base, projection section limits the sky of connection together with projection portion and the bottom widened
Chamber.
3. hollow guide rail component according to claim 1 or 2, wherein hollow guide rail segment at the bottom of slit either side
Wall include since slit along be transversely to the machine direction center line direction extend one or more transverse grooves, for receive screw or
Screw rod, it is corresponding with the transverse groove on the straight bottom plate of connector to be provided with one or more through-holes, for making hollow guide rail
The screw or screw rod that segment bottom wall receives penetrate, thus the bottom away from hollow guide rail segment bottom of the straight bottom plate from connector
Wall outer surface side is fastened using nut.
4. hollow guide rail component according to claim 3, wherein screw or screw head are located in the cavity of bottom, spiral shell
Mother is located at the outside of hollow guide rail segment.
5. hollow guide rail component according to claim 1 or 2, wherein the bottom plate of connector is divided by raised insertion portion
Two parts being not directly connected.
6. hollow guide rail component according to claim 5, wherein the connector is integrally formed or is passed through by metallic plate
Rigid plastics moulds to be formed.
7. hollow guide rail component according to claim 1 or 2, wherein the transverse direction along hollow guide rail segment of the slit
The width in direction is more than or equal to the transverse width of the raised insertion section of connector.
8. hollow guide rail component according to claim 1 or 2, wherein the raised insertion section of the connector is along vertical side
To height be less than or equal to the internal height of hollow guide rail segment, and the shaped upper part of raised insertion section is at least partly in
The shape of the projection portion of empty guide rail section is consistent.
9. hollow guide rail component according to claim 1 or 2, wherein hollow guide rail segment is formed by rolling, described narrow
Slot or slit and transverse groove are cut by machining.
10. hollow guide rail component according to claim 1 or 2, wherein a part along longitudinal direction for the connector is institute
State the half along longitudinal direction of connector.
11. a kind of cage guide includes the hollow guide rail component according to any one of preceding claims 1-10.
12. a kind of elevator device, including the upright cage guide that is vertically installed in elevator shaft, for guide lift car or
The vertical shift of counterweight, the upright cage guide include the hollow guide rail according to any one of preceding claims 1-10
Component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810878921.6A CN108792884A (en) | 2018-08-03 | 2018-08-03 | Hollow guide rail component including its cage guide and elevator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810878921.6A CN108792884A (en) | 2018-08-03 | 2018-08-03 | Hollow guide rail component including its cage guide and elevator device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108792884A true CN108792884A (en) | 2018-11-13 |
Family
ID=64079194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810878921.6A Pending CN108792884A (en) | 2018-08-03 | 2018-08-03 | Hollow guide rail component including its cage guide and elevator device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108792884A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3747815A1 (en) * | 2019-06-03 | 2020-12-09 | Inventio AG | Elevator |
| WO2023110417A1 (en) * | 2021-12-15 | 2023-06-22 | Inventio Ag | Assembly of a hollow rail in a lift shaft of a lift installation |
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| CN204079156U (en) * | 2014-08-22 | 2015-01-07 | 吴江全胜机电有限公司 | A kind of hollow cage guide |
| CN206553014U (en) * | 2017-02-17 | 2017-10-13 | 湖州格林电梯科技有限公司 | A kind of elevator hollow guide rail combined mechanism |
| CN208561360U (en) * | 2018-08-03 | 2019-03-01 | 通力电梯有限公司 | Hollow guide rail component, cage guide and elevator device including it |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203411200U (en) * | 2013-07-11 | 2014-01-29 | 广东奥尔斯电梯有限公司 | Hollow rail connecting plate for elevator |
| CN203545388U (en) * | 2013-09-25 | 2014-04-16 | 常州东方高精新材料股份有限公司 | Hollow elevator guide rail |
| CN204079156U (en) * | 2014-08-22 | 2015-01-07 | 吴江全胜机电有限公司 | A kind of hollow cage guide |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3747815A1 (en) * | 2019-06-03 | 2020-12-09 | Inventio AG | Elevator |
| WO2023110417A1 (en) * | 2021-12-15 | 2023-06-22 | Inventio Ag | Assembly of a hollow rail in a lift shaft of a lift installation |
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