阅读说明：本技术 电梯条带接合端部封端 (Elevator band engagement end portion sealing end ) 是由 乔纳森·D·拉德 于 2018-03-29 设计创作，主要内容包括：一种电梯端部封端包括：基座构件,其包括近侧端和远侧端并且限定内部带腔,内部带腔在基座构件的近侧端处开放；电梯带,其包括外罩和具有基本矩形横截面的内部载荷承载体,其中,内部载荷承载体暴露在电梯带的端部上,其中,电梯带端部的一部分定位在带腔中；和粘合剂,其在至少电梯带的相反的侧部和基座构件的相对的内壁之间设置在带腔中,其中,电梯带粘合接合到基座构件。(A kind of elevator end sealing end includes: base component comprising proximal end and distal end portion and internal band chamber is limited, it is internal open at the proximal end of base component with chamber；Elevator belt comprising outer cover and the internal load supporting body with generally rectangular cross section, wherein internal load supporting body is exposed on the end of elevator belt, wherein a part of elevator belt end is located in band chamber；And adhesive, setting is in band chamber between the opposite inner wall of the opposite side and base component of at least elevator belt, wherein elevator belt adhesive joint to base component.)

1. a kind of elevator end sealing end, comprising:

Base component comprising proximal end and distal end portion and limit internal band chamber, the internal band chamber is in the base component The proximal end at it is open；

Elevator belt comprising outer cover and the internal load supporting body with generally rectangular cross section, wherein the internal load is held Carrier is exposed on the end of the elevator belt, wherein a part of the elevator belt end is located in the band chamber；With

Adhesive, setting exists between the opposite side of at least described elevator belt and the opposite inner wall of the base component In the band chamber,

Wherein, the elevator belt adhesive joint is to the base component.

2. elevator end sealing end according to claim 1, wherein the internal load carrier is exposed to the elevator band edge In the adhesive joint in portion to the part of the base component.

3. elevator end described in any one of -2 blocks according to claim 1, wherein the base component further includes plate, The plate is operably connected to the base component to form the band chamber.

4. elevator end sealing end according to claim 3, wherein the base component and the plate use extend through The fastener of the base component and the plate is connected to each other.

5. according to claim 1 elevator end described in any one of -4 block, wherein described adhesive include epoxy resin, One of urethane, cyanoacrylate or other single parts or multi-section separation structure adhesive are a variety of.

6. elevator end sealing end according to any one of claims 1-5, wherein what the base component was integrally formed Overall structure.

7. elevator end sealing end according to claim 1 to 6, wherein the base component includes at least one Injection port between elevator belt end and the inner wall with chamber by adhesive injection into the band chamber.

8. elevator end sealing end according to claim 7, wherein at least one described injection port includes multiple dispensing ends Mouthful, the multiple injection port is positioned between the opposite side and the inner wall with chamber of the elevator belt end and injects Described adhesive.

9. elevator end sealing end according to claim 7 or 8, wherein the base component includes being arranged in the pedestal At least one outlet port in the proximal end of component, to allow described adhesive in the nearside of the base component It is discharged at end from the band chamber.

10. elevator end sealing end according to claim 1 to 9 further includes that the exposed internal load is arranged in At least one auricle between lotus supporting body and the base component.

11. a kind of elevator device, comprising:

At least one lift car, is promoted and is reduced by elevator belt, and the elevator belt includes outer cover and substantially rectangular transversal The internal load supporting body in face, wherein the internal load supporting body is exposed on the end of the elevator belt；

At least one end sealing end is operably connected to the elevator belt and the lift car, the end sealing end packet It includes:

Base component comprising proximal end and distal end portion and limit internal band chamber, the internal band chamber is in the base component The proximal end at it is open, wherein a part of the elevator belt end is located in the band chamber；With

Adhesive, setting exists between the opposite side of at least described elevator belt and the opposite inner wall of the base component In the band chamber,

Wherein, the elevator belt adhesive joint is to the base component.

12. elevator device according to claim 11, wherein the internal load carrier is exposed to the viscous of the elevator belt Conjunction is joined on the part of the base component.

13. elevator device described in any one of 1-12 according to claim 1, wherein the base component further includes plate, institute It states plate and is operably connected to the base component to form the band chamber.

14. elevator device according to claim 13, wherein the base component and the plate use extend through institute The fastener for stating base component and the plate is connected to each other.

15. elevator device described in any one of 1-14 according to claim 1, wherein described adhesive includes epoxy resin, urine One of alkane, cyanoacrylate or other single parts or multi-section separation structure adhesive are a variety of.

16. elevator device described in any one of 1-15 according to claim 1, wherein what the base component was integrally formed Overall structure.

17. elevator device described in any one of 1-16 according to claim 1, wherein the base component includes at least one Injection port between elevator belt end and the inner wall with chamber by adhesive injection into the band chamber.

18. elevator device according to claim 17, wherein at least one described injection port includes multiple dispensing ends Mouthful, the multiple injection port is positioned between the opposite side and the inner wall with chamber of the elevator belt end and injects Described adhesive.

19. elevator device described in 7 or 18 according to claim 1, wherein the base component includes being arranged in the pedestal structure At least one outlet port in the proximal end of part, to allow described adhesive in the proximal end of the base component Place is discharged from the band chamber.

20. elevator device described in any one of 1-19 according to claim 1 further includes that the exposed internal load is arranged in At least one auricle between supporting body and the base component.

Technical field

Present invention relates generally to the end sealing ends for elevator device, and more particularly relate to the item of elevator device Band engagement end portion blocks.

Background technique

Conventional traction elevator system includes carriage, at least one counterweight, by two or more of carriage and counterweight interconnection Root rope or steel cable bandlet, the electric machine for moving carriage and counterweight and with building, carriage, counterweight and/or electricity End sealing end at the tie point of the frame of machine device for each end of rope.Rope is traditionally by being laid with or twisted Steel wire is formed, and is to easily and reliably terminated by mechanical compression end sealing end.Steel cable bandlet is conventionally comprised to be held as load Carry the nonmetallic outer cover of the steel cable and package steel cable with small cross section of component.Steel cable bandlet can also pass through mechanical compression End sealing end reliably terminates.However, current industry just direction uses the bandlet with fiber reinforcement polymers condensation material as load The direction of lotus load bearing component is developed.Fiber-reinforced polymer load carrying components to extruding and crush more than steel load carrying components It is sensitive.Therefore, a kind of end for the fiber-reinforced polymer band in elevator device is needed to block at present, optimization fiber increases The sealing end and load transmission of strength polymer band.

End sealing end is the important component in elevator device, because end sealing end is in band end and structural detail or moving portion Load is transmitted between part (such as lift car and/or counterweight).The failure of end sealing end can cause to the badly damaged of elevator, and Serious security risk is caused to passenger.In the case where band is slided or is broken in the sealing end of end, the band for being connected to sealing end is It is loose and load cannot be transmitted between carriage and counterweight.Such event in order to prevent, between band and band end sealing end Load transmission should be evenly distributed in delivery areas, to prevent the local damage to band.Tapered end envelope can be used End, wherein band is arranged around single wedge piece.Wedge piece and band are held together in wedge piece socket.However, by using this Kind tapered end termination device, is generally difficult to realize the equally distributed load for not causing local damage under each operating condition Transmitting.It is difficult accurately to realize the desired load transmission that will not cause local damage, because under loads after placement band, with The contact zone of single tapered end termination device is usually variable and uncertain.In addition, wedge-shaped termination device is single Wedge piece is typically due to the minor radius of clamping force and wedge piece and reduces the performance of fiber-reinforced polymer load-bearing body.

Summary of the invention

In view of above, need a kind of to be that fiber-reinforced polymer load-bearing body provides smoothly between carriage and counterweight The end of load transmission blocks.Also need a kind of end envelope of the performance of band that will not be reduced or damage and be maintained in the sealing end of end End.

According on one side, elevator end sealing end includes: base component comprising in proximal end and distal end portion and restriction Portion's band chamber, it is internal open at the proximal end of base component with chamber；Elevator belt comprising outer cover and have generally rectangular cross section Internal load supporting body, wherein internal load supporting body is exposed on the end of elevator belt, wherein the one of elevator belt end Part is located in band chamber；And adhesive, the opposite side and base component of at least elevator belt opposite inner wall it Between setting band chamber in, wherein elevator belt adhesive joint to base component.

According on the other hand, internal load carrier is exposed to the adhesive joint of elevator belt end to the part of base component On.Base component further includes being operably connected to base component to form the plate with chamber.Base component and plate use are prolonged The fastener for extending through base component and plate is connected to each other.Adhesive include epoxy resin, urethane, cyanoacrylate or its One of his single part or multi-section separation structure adhesive are a variety of.The overall structure that base component is integrally formed.Pedestal structure Part include at least one injection port between the inner wall in elevator belt end and with chamber by adhesive injection into band chamber.This is extremely A few injection port includes multiple injection ports, these injection ports are positioned in the opposite side and band of elevator belt end Adhesive is injected between the inner wall of chamber.Base component includes at least one outlet end being arranged in the proximal end of base component Mouthful, to allow adhesive to be discharged at the proximal end of base component from band chamber.At least one auricle is located in exposed inside and carries Between lotus supporting body and base component.

A kind of elevator device according to another aspect, comprising: at least one lift car is promoted and dropped by elevator belt Low, elevator belt includes outer cover and internal load supporting body generally rectangular in transverse cross-section, and internal load supporting body is exposed to elevator belt End on；At least one end sealing end, is operably connected to elevator belt and lift car, and end sealing end includes: base Seat component comprising proximal end and distal end portion and internal band chamber is limited, it is internal open at the proximal end of base component with chamber, Wherein, a part of elevator belt end is located in band chamber；And adhesive, in the opposite side and pedestal of at least elevator belt Setting is in band chamber between the opposite inner wall of component, wherein elevator belt adhesive joint to base component.

According on the other hand, internal load carrier is exposed to the adhesive joint of elevator belt end to the part of base component On.Base component further includes being operably connected to base component to form the plate with chamber.Base component and plate use are prolonged The fastener for extending through base component and plate is connected to each other.Adhesive include epoxy resin, urethane, cyanoacrylate or its One of his single part or multi-section separation structure adhesive are a variety of.The overall structure that base component is integrally formed.Pedestal structure Part include at least one injection port between the inner wall in elevator belt end and with chamber by adhesive injection into band chamber.This is extremely A few injection port includes multiple injection ports, these injection ports are positioned in the opposite side and band of elevator belt end Adhesive is injected between the inner wall of chamber.Base component includes at least one outlet end being arranged in the proximal end of base component Mouthful, to allow adhesive to be discharged at the proximal end of base component from band chamber.At least one auricle is located in exposed inside and carries Between lotus supporting body and base component.

In terms of other being described in the clause of following number now.

Clause 1: a kind of elevator end sealing end, comprising: base component comprising proximal end and distal end portion and limit inside Band chamber, it is internal open at the proximal end of base component with chamber；Elevator belt comprising outer cover and with generally rectangular cross section Internal load supporting body, wherein internal load supporting body is exposed on the end of elevator belt, wherein one of elevator belt end Divide and is located in band chamber；And adhesive, between the opposite inner wall of the opposite side and base component of at least elevator belt Setting is in band chamber, wherein elevator belt adhesive joint to base component.

Clause 2: it is blocked according to elevator end described in clause 1, wherein internal load carrier is exposed to elevator belt end In adhesive joint to the part of base component.

Clause 3: it is blocked according to elevator end described in clause 1 or clause 2, wherein base component further includes plate, plate Base component is operably connected to form band chamber.

Clause 4: it is blocked according to elevator end described in clause 3, wherein base component and plate use extend through pedestal The fastener of component and plate is connected to each other.

Clause 5: the elevator end according to any one of clause 1-4 sealing end, wherein adhesive include epoxy resin, One of urethane, cyanoacrylate or other single parts or multi-section separation structure adhesive are a variety of.

Clause 6: the sealing end of the elevator end according to any one of clause 1-5, wherein what base component was integrally formed Overall structure.

Clause 7: the sealing end of the elevator end according to any one of clause 1-6, wherein base component includes at least one Injection port between the inner wall in elevator belt end and with chamber by adhesive injection to band chamber in.

Clause 8: the elevator end sealing end as described in clause 7, wherein at least one injection port includes multiple dispensing ends Mouthful, these injection ports are positioned between the opposite side of elevator belt end and the inner wall with chamber and inject adhesive.

Clause 9: it is blocked according to elevator end described in clause 7 or clause 8, wherein base component includes being arranged in pedestal At least one outlet port in the proximal end of component, to allow adhesive to be discharged at the proximal end of base component from band chamber.

Clause 10: the elevator end sealing end of clause 9, further includes being located in exposed internal load supporting body and base component Between at least one auricle.

Clause 11: a kind of elevator device, comprising: at least one lift car is promoted and reduced by elevator belt, elevator Band includes outer cover and internal load supporting body generally rectangular in transverse cross-section, wherein internal load supporting body is exposed to elevator belt On end；At least one end sealing end, is operably connected to elevator belt and lift car, and end sealing end includes: pedestal Component comprising proximal end and distal end portion and internal band chamber is limited, it is internal open at the proximal end of base component with chamber, In, a part of elevator belt end is located in band chamber；And adhesive, opposite side and pedestal structure at least elevator belt Setting is in band chamber between the opposite inner wall of part, wherein elevator belt adhesive joint to base component.

Clause 12: according to elevator device described in clause 11, wherein the bonding that internal load carrier is exposed to elevator belt connects It closes on the part of base component.

Clause 13: according to elevator device described in clause 11 or clause 12, wherein base component further includes plate, plate Base component is operably connected to form band chamber.

Clause 14: the elevator device as described in clause 13, wherein base component and plate use extend through base component It is connected to each other with the fastener of plate.

Clause 15: the elevator device according to any one of clause 11-14, wherein adhesive includes epoxy resin, urine One of alkane, cyanoacrylate or other single parts or multi-section separation structure adhesive are a variety of.

Clause 16: the elevator device according to any one of clause 11-15, wherein what base component was integrally formed Overall structure.

Clause 17: the elevator device according to any one of clause 11-16, wherein base component includes at least one Injection port between the inner wall in elevator belt end and with chamber by adhesive injection to band chamber in.

Clause 18: the elevator device as described in clause 17, wherein at least one injection port includes multiple dispensing ends Mouthful, these injection ports are positioned between the opposite side of elevator belt end and the inner wall with chamber and inject adhesive.

Clause 19: according to elevator device described in clause 17 or clause 18, wherein base component includes being arranged in pedestal structure At least one outlet port in the proximal end of part, to allow adhesive to be discharged at the proximal end of base component from band chamber.

Clause 20: further including being located in exposed internal load supporting body and base according to elevator device described in clause 19 At least one auricle between seat component.

Further details and advantage will be understood from the following specific embodiments being read in conjunction with the figure.

Detailed description of the invention

Fig. 1 is the perspective view of exemplary elevator device according to the present invention；

Fig. 2 is the schematic sectional view of the end sealing end of embodiment according to the present invention；

Fig. 3 is that there are four the schematic cross-sectionals that the end of stick portion blocks for tool according to another embodiment of the present invention Figure；

Fig. 4 A is the sectional view of the alternate embodiment of end sealing end according to fig. 2；

Fig. 4 B is the sectional view of the alternate embodiment of the end sealing end of Fig. 3；

Fig. 5 is the perspective view of the alternate embodiment of the end sealing end of any of-Fig. 4 according to fig. 2；

Fig. 6 A be end sealing end with according to fig. 2, the band of any of Fig. 4 A and Fig. 5 engage before sectional view；

Fig. 6 B is sectional view of the end sealing end of Fig. 6 A after engaging with band；

Fig. 7 A is sectional view of the end sealing end before engaging with the band according to any of Fig. 3, Fig. 4 B and Fig. 5；

Fig. 7 B is sectional view of the end sealing end of Fig. 7 A after engaging with band；

Fig. 8 is the perspective view of the alternate embodiment of the end sealing end of any of-Fig. 4 A according to fig. 2；

Fig. 9 is the perspective view of the alternate embodiment of the end sealing end of any of-Fig. 4 A according to fig. 2；

Figure 10 is the sectional view of band according to an embodiment of the invention；And

Figure 11 is the sectional view of band according to another embodiment of the present invention.

Specific embodiment

For purpose described below, used spatial orientation term will be related to referenced embodiment because its It is oriented in attached drawing, schema, or described otherwise above in the following detailed description.It will be appreciated, however, that implementation described below Example can take many alternate variations and configuration.It is also understood that in attached drawing, schema or spy described otherwise above herein Determine component, device, feature and the sequence of operation to be only exemplary, and should not be considered as limiting.

Present invention relates generally to a kind of end sealing ends for elevator device, and are used for elevator system more particularly to one kind The band engagement end portion of system blocks.The certain of component of end sealing end preferably show in Fig. 1-Figure 11 with non-limiting aspect.

Referring to Fig.1, the elevator device 2 using at least one end sealing end 4 is shown.Elevator device 2 may include can The lift car 6 and counterweight moved in elevator 3 using the multiple bands 8 for promoting and/or reducing lift car 6.Show at one In example, elevator device 2 includes four bands 8 for being configured to moving elevator carriage 6 and counterweight in elevator.Each of each band 8 End may remain in the end sealing end 4 of separation, and end sealing end 4 is maintained on another component of elevator device 2.Elevator device 2 other component can be lift car 6, the supporting beam of lift car 6 and/or counterweight or structure 10, a part of elevator Or one or more of counterweight.In the example shown, elevator device 2 controls electricity using eight end separated sealing ends 4 Load transmission between terraced carriage 6 and counterweight.Electric machine 12 is configurable to driving band 8 to raise and reduce lift car 6.

Referring to Fig. 2, one embodiment of end sealing end 4 has shown and described.In the example shown, end sealing end 4 is Band bonding ribbon sealing end.Fig. 2 shows the schematic sectional views generally conceived of the invention.Fig. 4 A, Fig. 5, Fig. 6 A, Fig. 7 A, Fig. 8 and Fig. 9 shows the alternative form that can use the end sealing end 4 that band 8 is fixed in end sealing end 4 by the design.In order to avoid using Single tapered end blocks the excessive constraint that may occur, and at least part of band 8 is connect in junction joint connection using bonding It closes to be fixed in end sealing end 4.Adhesive joint connection is established between the load-bearing body 14 of band 8 and end sealing end 4.One In a example, band 8 includes the first side 9a and the second opposite side 9b.It further include outer cover 16 and being maintained in cover 16 with 8 Load-bearing body 14.Outer cover 16 is made of polymer, and load-bearing body 14 is made of fibre-reinforced polymer, such as glass Or carbon.In one example, load-bearing body 14 is made of the carbon fiber being maintained in epoxy resin-base.One with 8 is shown Example is shown and openly in the U.S. Patent Application Publication No. 2011/0259677 of Dudde et al., and the disclosure of which passes through reference It is integrally incorporated herein.As shown in Figure 10, in one embodiment of band 8, band 8 includes single load-bearing body 14 and outer cover 16. As shown in figure 11, in another embodiment of band 8, band 8 includes multiple load-bearing bodies 14 and outer cover 16.Multiple load-bearing bodies 14 can overlie one another in outer cover 16, or can be spaced apart adjacent to each other in outer cover 16.

As shown in Fig. 2, a part of outer cover 16 is removed from the end of band 8 with exposed inner load-bearing body 14.At one In example, the part of outer cover 16 is removed completely from the end of band 8, so as to exposed inner load-bearing body in a continuous manner 14.In another example, outer cover 16 is substantially removed from the end of band 8 with exposed inner load-bearing body 14, but covers 16 Some parts are retained on the end of band 8.In another example, the part of cover 16 is only removed from the end of band 8, so that internal carry The exposure in a manner of being segmented or is staggered of lotus supporting body 14.Exposed load-bearing body 14 is inserted into end sealing end 4, and will Adhesive 18 is injected into the inner cavity 20 of end sealing end 4.In one example, by adhesive 18 be injected into end sealing end 4 in Inner cavity 20 is filled up completely by adhesive 18.Adhesive 18 is injected into above and below exposed load-bearing body 14, with Adhesive joint is established between load-bearing body 14 and end sealing end 4.In another example, before being inserted into end sealing end 4, Adhesive 18 is applied to exposed load-bearing body 14.It can also be before band 8 be inserted into end sealing end 4 by adhesive injection It is blocked in 4 to end.The adhesive joint established between load-bearing body 14 and end sealing end 4 is mainly that chemical adhesion engages, Band 8 is fixed on end sealing end 4 using the molecular link established between load-bearing body 14 and end sealing end 4 and adhesive 18 by it It is interior.

In one example, adhesive 18 is made of epoxy resin and curing agent.In other embodiments, adhesive 18 is Urethane, cyanoacrylate or any other single part or multi-section separation structure adhesive.It is exposed adhesive 18 to be injected into During on load-bearing body 14 and/or end sealing end 4, adhesive 18 is the liquid of basic viscosity.In another example, Adhesive 18 is the block of epoxy resin and curing agent, is located on each side of exposed load-bearing body 14 or end is sealed In the inner cavity 20 at end 4.After applying adhesive 18 on exposed load-bearing body 14 and/or end sealing end 4,18 quilt of adhesive Solidify to establish chemical bonding between the load-bearing body 14 of adhesive 18 and exposure and/or end sealing end 4.Implement at one In example, before end sealing end 4 and band 8 are installed in elevator device 2, load-bearing body 14 is engaged to end sealing end 4, with Adhesive is allowed to solidify in the case where no any loading effect engages.It, can other than the other methods of solidification adhesive To use heat or ultraviolet light to carry out solidification adhesive 18.By using the load-bearing body 14 and/or end of adhesive 18 and exposure Chemical bonding between sealing end 4 eliminates the needs by 8 mechanical caging of band in end sealing end 4, and which reduce keep band 8 The amount of required clamping force in end sealing end 4.

It is established between end sealing end 4 and band 8 and is sufficiently engaged with the load that the amount of required adhesive 18 is kept depending on band 8 The size of band 8 used in the type of band 8 used in lotus, elevator device 2, elevator device 2 and end sealing end 4 it is interior The length and thickness of chamber 20.Therefore, according to the condition of elevator device 2, the adhesive 18 of different type and/or amount can be used Establish the engagement between end sealing end 4 and band 8.Equally, the bonding area of adhesive 18 can according to the condition of elevator device 2 into Row is adjusted.In one embodiment, for about 120kN (26,977 pounds) normal band 8, adhesive 18 is in exposed load-bearing body Bonding area on 14 each side is in about 4,363mm²-96,000mm²In the range of.In another embodiment, 65kN The range of (14,612 pounds) normal band 8 is about 2,363mm²-52,000mm².In another embodiment, 40kN (8,992 pounds) is specified Range with 8 is about 1,454mm²-32,000mm².In another embodiment, the range of 30kN (6,744 pounds) normal band 8 is about For 1,090mm²-24,000mm².Bonding area and thickness are used to control the expectation pull-out strength of end sealing end 4.Pull-out strength is The amount of power needed for band 8 is pulled out end sealing end 4 corresponds to the amount of load or weight that each end sealing end 4 is able to bear. In one example, the inner surface of the inner cavity 20 of end sealing end 4 is roughened or is finished to increase adhesive 18 and end and seal Bond strength between end 4.In one example, apply a layer to end sealing end 4 inner surface with increase adhesive 18 with Bond strength between end sealing end 4.It is also possible to apply a layer to exposed load-bearing body 14 to increase adhesive 18 With the bond strength between exposed load-bearing body 14.

Referring to Fig. 3, another embodiment of end sealing end 4 has shown and described.Fig. 4 b, Fig. 5, Fig. 6 b, Fig. 7 b, Fig. 8 and Fig. 9 The alternative form of end sealing end 4 is shown, the design is can use and band 8 is fixed in end sealing end 4.

As shown in figure 3, another embodiment of end sealing end 4 includes the basic phase of embodiment with end shown in Fig. 2 sealing end 4 Same feature.However, end sealing end 4 shown in Fig. 3 includes being located between exposed load-bearing body 14 and end sealing end 4 At least one auricle 11.In one embodiment, an auricle 11 be arranged in exposed load-bearing body 14 and end sealing end 4 it Between.The auricle 11 can be arranged in above or below exposed load-bearing body 14 in adhesive 18.In another embodiment In, at least two auricles 11 are arranged between exposed load-bearing body 14 and end sealing end 4.One auricle 11 can be set In the adhesive 18 of exposed 14 top of load-bearing body, and an auricle 11 can be set in exposed load-bearing body 14 In the adhesive 18 of lower section.Auricle 11 can be made of metal or plastics.However, it is also contemplated that other materials can also To be used for auricle 11.Auricle 11 allows to carry out vibration damping to adhesive 18.Exposed load-bearing body 14 and it is used for adhesive There may be increases for surface contact between 18 auricle 11.Auricle 11 allows bigger compressing force and exposed load is protected to hold Carrier 14 does not contact end sealing end 4.In one embodiment, different adhesives 18 can be applied to every side of auricle 11 Portion blocks 4 so that the adhesive of the exposed engagement of load-bearing body 14 to auricle 11 is different from engaging auricle 11 to end Adhesive.

As shown in Figure 4 A, another example of end sealing end 4 includes the load for adhesive 18 to be supplied to the exposure of band 8 The port device of 14 part of supporting body.In an example of end sealing end 4, at least one injection is limited in end sealing end 4 Adhesive 18 is supplied to the inner cavity 20 of end sealing end 4 by port 30,32.One injection port 30 is limited to end sealing end 4 In top.Another injection port 32 is limited in the bottom of end sealing end 4.Injection port 30,32 blocks 4 outer surface from end Extend to the inner cavity 20 of end sealing end 4.The size of injection port 30,32 is enough to receive the spray of adhesive conveying device (not shown) Mouth or spout, adhesive conveying device can extend through injection port 30,32 and enter inner cavity 20, to avoid by 18 note of adhesive It is mapped in injection port 30,32 itself, this may cause the blocking or stopping in injection port 30,32.Top injection port 30 It is configured to for adhesive 18 to be supplied to the top surface of exposed load-bearing body 14.Bottom injection port 32 is configured to bond Agent 18 is supplied to the bottom surface of exposed load-bearing body 14.In one example, injection port 30,32 is located in inner cavity 20 Penetrale near, to ensure for adhesive 18 to be delivered to the penetrale of exposed load-bearing body 14.It is also conceivable that Injection port 30,32 can be set at the different location in end sealing end 4.It is limited it is also conceivable that can be blocked in 4 in end Fixed additional injection port, to help to inject additional adhesive 18.

With further reference to Fig. 4 A, end sealing end 4 includes at least one outlet port in the open end of end sealing end 4 34,36.In one example, one outlet port 34 is arranged on the top of end sealing end 4, and one outlet port 36 is set It sets on the lower part of end sealing end 4.The size of outlet port 34,36 is enough to inject in adhesive 18 by injection port 30,32 Excessive adhesive 18 is allowed to leave end sealing end 4 when blocking in 4 to end.In one example, outlet port 34,36 limits From the port plate 38,40 that the end of end sealing end 4 extends.Port plate 38,40 can be with base component 22 and plate 24 1 Body is formed.In another example, port plate 38,40 is removably attached to base component 22 and plate 24, so that user can be with Port plate 38,40 is attached to end sealing end 4 so that adhesive 18 to be injected into end sealing end 4, and can be in adhesive 18 Port plate 38,40 is removed after solidifying in end sealing end 4.

As shown in Figure 4 B, Fig. 4 A end sealing end 4 port device can be used for include Fig. 3 of auricle 11 end seal End.In this arrangement, additional channel 31a, 31b can be limited in end sealing end 4 and auricle 11, to allow adhesive 18 to exist It is delivered between exposed load-bearing body 14 and auricle 11.Channel 31a, 31b extend through end sealing end 4 and auricle 11.One Channel 31a can be limited in the top of end sealing end 4, and a channel 31b can be limited to the lower part of end sealing end 4 In.

In another example shown in Fig. 5-Fig. 6 B, end sealing end 4 includes base component 22 and is connected to base component 22 Plate 24.End sealing end 4 shape and distal end portion 21a and proximal end 21b with substantial rectangular, but end is sealed End 4 it is also contemplated that other substitution shape.Base component 22 and the connection of plate 24 between two inner walls 25a, 25b to form Inner cavity 20, the inner cavity 20 have opening 23 at the proximal end 21b of end sealing end 4.Connecting elements 26 is attached to base component 22 One end, and be configured to by end sealing end 4 be connected to such as elevator device 2 lift car 6 a part.Such as Fig. 5, Fig. 6 A With shown in Fig. 6 B, base component 22 and plate 24 using extend through base component 22 and plate 24 at least one fastener 28 that This connection.In a specific example, base component 22 is connected to plate 24 using four fasteners 28.In an example In, fastener 28 is bolt.It is suitable for for base component 22 being connected to appointing for plate 24 however, it could be imagined that can be used What substitution fastener.During assembly, adhesive 18 is applied to side and/or the basal component of exposed load-bearing body 14 22 and plate 24 inner surface.Exposed load-bearing body 14 is located between base component 22 and plate 24.Base component 22 It is pressed together with plate 24 and is kept in-between with the load-bearing body 14 that will be exposed.Then fastener 28 is inserted into pedestal structure It in part 22 and plate 4 and fastens, the load-bearing body 14 exposed is clamped in end sealing end 4.Then solidification adhesive 18 To establish chemical bonding between exposed load-bearing body 14 and end sealing end 4.Fastener 28 facilitated in the cure stage phase Between compression end sealing end 4 and exposure load-bearing body 14 between adhesive 18.It is also conceivable that band 8 can be firstly inserted into Between base component 22 and plate 24, adhesive 18 is injected into end sealing end 4 later.

In another example shown in Fig. 7 A and Fig. 7 B, the end of Fig. 5-Fig. 6 B sealing end 4 may include be located in it is exposed The auricle 11 in adhesive 18 between load-bearing body 14 and end sealing end 4.Auricle 11 can be according to the end above in association with Fig. 3 Portion blocks described any example to provide.

As shown in figure 8, side surface of another example of end sealing end 4 by extend through base component 22 and plate 24 Fastener connects base component 22 and plate 24.The example of end sealing end 4 includes identical as the sealing end 4 of end shown in Fig. 3 Feature, but alternatively, fastener 28 extends through the side surface of base component 22 and plate 24.By using fastener 28 This arrangement, reduce the excessive fastening due to fastener 28 and a possibility that the load-bearing body 14 of excess compression exposure.

As shown in figure 9, end sealing end 4 another example do not utilize fastener 28 by end sealing end 4 be compressed to it is exposed Load-bearing body 14.Alternatively, base component 22 and plate 24 are formed as single overall structure to keep band 8.End sealing end 4 The example further include for by end sealing end 4 be connected to elevator device 2 another component connecting elements 26.In the example In, before being inserted partially into the load-bearing body 14 of the exposure of band 8 in end sealing end 4, adhesive 18 can be applied to The inner cavity and/or auricle 11 of exposed load-bearing body 14 and/or end sealing end 4.By 14 part of supporting body of the exposure of band 8 It after being inserted into end sealing end 4, applies compressive force on base component 22 and plate 24, end sealing end 4 is compressed in On exposed supporting body 14.The method for applying compressing force to base component 22 and plate 24 include hydraulic press, screw drive press, Fixture and bolt and other compression devices.

Although several aspects of elevator end sealing end are shown in the attached drawings and are hereinbefore described in detail, It is without departing from the scope and spirit of the present invention, it will be appreciated by one of skill in the art that and being easy to make its other party Face.For example, the side of end sealing end 4 can be it is closed or open.End sealing end 4 can be shaped so that end sealing end 4 At least part of the load-bearing body 14 of interior exposure is in order to check that purpose is visible.In other embodiments, end is sealed The entirely exposed load-bearing body 14 in end sealing end 4 is completely covered in end 4.Correspondingly, foregoing description be intended to it is illustrative and It is unrestricted.Invention described above is defined by the following claims, and falls into the meaning and equivalence model of claim All changes of the invention should be all included within the scope of it within enclosing.