CN214141147U - Right-angle through door elevator - Google Patents

Right-angle through door elevator Download PDF

Info

Publication number
CN214141147U
CN214141147U CN202023120137.0U CN202023120137U CN214141147U CN 214141147 U CN214141147 U CN 214141147U CN 202023120137 U CN202023120137 U CN 202023120137U CN 214141147 U CN214141147 U CN 214141147U
Authority
CN
China
Prior art keywords
car
rope
elevator
heavy
wheel
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.)
Expired - Fee Related
Application number
CN202023120137.0U
Other languages
Chinese (zh)
Inventor
王帅武
赵龙一
王溶启
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiji Xunda Elevator Co ltd
Original Assignee
Xiji Xunda Elevator Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xiji Xunda Elevator Co ltd filed Critical Xiji Xunda Elevator Co ltd
Priority to CN202023120137.0U priority Critical patent/CN214141147U/en
Application granted granted Critical
Publication of CN214141147U publication Critical patent/CN214141147U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

The utility model discloses a right-angle through-door elevator, wherein two adjacent edges of a well are respectively provided with an entrance and an exit, and two corresponding side walls of a car are provided with elevator doors matched with the entrance and the exit; a lift car guide rail is arranged on the side wall of the shaft with the entrance and the exit and the side wall parallel to the shaft, and the lift car moves up and down along the lift car guide rail; the bottom of the car is provided with a car bottom rope returning wheel set which is inclined with the wall of the car, the car bottom rope returning wheel set comprises a first rope returning wheel and a second rope returning wheel which are positioned on a straight line, the first rope returning wheel is arranged below the joint of the two side walls of the car provided with the elevator door, and the second rope returning wheel is arranged at the bottom of the car far away from the first rope returning wheel; the position that is pressed close to with the second returns the rope sheave is equipped with the system of towing, is equipped with heavy system below the system of towing, and heavy system includes heavy guide rail, follows heavy guide rail gliding heavy frame from top to bottom and the wheel of counterpoise at heavy frame top. The utility model discloses structural arrangement is compact, effectively improves well space utilization.

Description

Right-angle through door elevator
Technical Field
The utility model relates to an elevator equipment technical field, in particular to right angle link up a door elevator.
Background
At present, elevators with one or two conventional elevator entrances and exits are arranged as one or two elevators with one entrance and exit, which need not be described herein, and elevators with two exits are generally characterized in that centers of two entrances and exits in front and at the back are in a straight line. However, due to the limitations of building construction, the centerlines of a part of the two entrances and exits intersect at an angle of 90 °, which is a so-called right-angle through-door elevator.
The elevator of this kind of form is low to the well utilization ratio that the building reserved at present, and the phenomenon that causes is big well little elevator, often can not satisfy the customer and to the biggest requirement of elevator car area and load as far as possible, has also caused the waste of building area simultaneously.
Firstly, most of right-angle through-door elevators in the prior art are elevators with machine rooms, the requirement on the height of a building is high, the construction cost and the construction cost of the building are increased to a certain extent, and the elevator is contradictory to the large environment of building a conservation-oriented society;
secondly, most of the guide rails of the elevator car with right-angle through doors in the prior art are usually arranged at opposite angles of the elevator car, and the elevators with the same size and specification usually need to occupy a larger hoistway to complete the arrangement and installation of the elevators;
thirdly, the diagonal arrangement form of most of the existing right-angle through-door elevator car guide rails is longer in the length of the upper beam and the lower beam of the elevator car frame compared with the arrangement form of the traditional elevator, so that higher requirements on the strength and the rigidity of the upper beam and the lower beam of the elevator car frame are also provided, and the production and manufacturing cost of elevator manufacturers is bound to be increased.
To sum up, there is the following problem in current right angle through door elevator structure: 1. the requirement on a civil engineering is high, and the building cost is increased; 2. the car guide rails are arranged diagonally, and the utilization rate of a hoistway plane is low; 3. the elevator with the structure is high in production and manufacturing cost and not beneficial to improving the market competitiveness of products.
The application number is CN201720986316.1 a right angle through door elevator system and its elevator without machine room, including the car, the bottom of the car installs the car bottom and returns the rope pulley group that sets up obliquely relative to the car, one side of the car has car guide rail and counterweight guide rail, the car guide can connect to the car guide rail moving up and down, can connect with the counterweight frame moving up and down on the counterweight guide rail, the top to the counterweight frame installs the counterweight return rope pulley inclined relative to the counter frame, return the rope pulley group and set up the hauler located at counterweight guide rail and car guide rail top between the counterweight return rope pulley and the car bottom, return the rope pulley group to the counterweight return rope pulley, the traction sheave of the hauler and car bottom return the rope pulley to pass around and connect into the pulley mechanism sequentially through the wire rope, the car bottom returns the rope pulley group to be made up of two guide pulleys distributed side by side along the oblique direction, one of two guide pulleys is; the traction machine is positioned right above the counterweight frame and on one side of the lift car, the traction machine is obliquely arranged relative to the counterweight frame, and an acute angle is formed between the counterweight return rope wheel and the lift car bottom return rope wheel; one of the two guide wheels is positioned at one bottom corner of the lift car, and the other guide wheel is positioned in the middle of the edge opposite to the bottom corner; the car guide rail, the counterweight guide rail, the traction machine, the counterweight frame and the counterweight return rope wheel are positioned on the same side of the car. Although the problem in the prior art has been solved to above-mentioned technical scheme, its car guide rail sets up the stability and the security of car at one side of car poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a right angle link up a door elevator to solve foretell problem. The utility model adopts the following technical scheme:
a right-angle through-door elevator comprises a square shaft and a car, wherein two adjacent edges of the shaft are respectively provided with an entrance and an exit, and two corresponding side walls of the car are provided with elevator doors matched with the entrances and the exits; a lift car guide rail is arranged on the side wall of the shaft with the entrance and the exit and the side wall parallel to the shaft, and the lift car moves up and down along the lift car guide rail; the elevator car bottom is provided with an elevator car bottom rope returning wheel set inclined with the elevator car wall, the elevator car bottom rope returning wheel set comprises a first rope returning wheel and a second rope returning wheel which are positioned on a straight line, the first rope returning wheel is arranged below the joint of the two elevator car side walls provided with the elevator door, and the second rope returning wheel is arranged at the elevator car bottom far away from the first rope returning wheel; the position that is pressed close to with the second returns the rope sheave is equipped with the system of towing, is equipped with heavy system below the system of towing, and heavy system includes heavy guide rail, along the heavy guide rail gliding heavy frame from top to bottom and the heavy wheel of heavy frame top, and the heavy frame is parallel arrangement with adjacent well wall.
Furthermore, the vertical end face of the counterweight wheel and the vertical end face of the counterweight frame form an acute angle.
Furthermore, the bottom of the traction system is fixedly connected with a counterweight rope hitch plate, and a side well side wall of the first rope return wheel is fixedly connected with a car rope hitch plate.
Furthermore, the right-angle through-door elevator further comprises a steel wire rope, the traction system comprises a traction wheel, one end of the steel wire rope is connected to the rope hitch plate of the elevator car, and the other end of the steel wire rope is connected to the counterweight rope hitch plate after sequentially bypassing the first return rope wheel, the second return rope wheel, the traction wheel and the counterweight wheel.
Furthermore, a damping rubber mat is arranged between the bottom of the lift car and the car bottom diversion sheave group.
The utility model has the advantages as follows:
the utility model comprises a square well and a lift car, wherein two adjacent edges of the well are respectively provided with an entrance and an exit, and two corresponding side walls of the lift car are provided with lift doors matched with the entrance and the exit; the side wall of the shaft with the entrance and the exit and the side wall parallel to the side wall are provided with a car guide rail which is matched with the side wall, and the car moves up and down along the car guide rail. This structure can increase the stability and the security of car.
The elevator car bottom is provided with an elevator car bottom rope returning wheel set inclined with the elevator car wall, the elevator car bottom rope returning wheel set comprises a first rope returning wheel and a second rope returning wheel which are positioned on a straight line, the first rope returning wheel is arranged below the joint of the two elevator car side walls provided with the elevator door, and the second rope returning wheel is arranged at the elevator car bottom far away from the first rope returning wheel; the position that is pressed close to with the second returns the rope sheave is equipped with the system of towing, is equipped with heavy system below the system of towing, and heavy system includes heavy guide rail, along the heavy guide rail gliding heavy frame from top to bottom and the heavy wheel of heavy frame top, and the heavy frame is parallel arrangement with adjacent well wall. The utility model discloses a structural arrangement is compact, can effectively improve well space utilization, reduces the requirement to civil engineering well plane size.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a schematic view of the working principle of the present invention.
Shown in the figure: 1-car rope hitch plate, 2-car guide rail, 3-counterweight guide rail, 4-counterweight frame, 5-traction system, 6-counterweight rope hitch plate, 7-car bottom rope return wheel group, 701-first rope return wheel, 702-second rope return wheel, 8-hoistway, 9-car, 10-counterweight wheel, 11-entrance, 12-elevator door, 13-steel wire rope and 14-shock absorption rubber mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
A right-angle through-door elevator comprises a square shaft and a car 9, wherein two adjacent sides of the shaft 8 are respectively provided with an entrance 11, and two corresponding side walls of the car 9 are provided with elevator doors 12 matched with the entrance 11; a lift car guide rail 2 is arranged on a shaft side wall provided with an access 11 and a side wall parallel to the shaft side wall, and a lift car 9 moves up and down along the lift car guide rail 2; the bottom of the lift car 9 is provided with a car bottom rope return pulley group 7 inclined with the wall of the lift car 9, and a damping rubber pad 14 is arranged between the bottom of the lift car 9 and the car bottom rope return pulley group 7.
The car bottom rope return wheel group 7 comprises a first rope return wheel 701 and a second rope return wheel 702 which are positioned on a straight line, wherein the first rope return wheel 701 is arranged below the joint of the side walls of the two cars 9 provided with the elevator doors 12, and the second rope return wheel 702 is arranged at the bottom of the car 9 far away from the first rope return wheel 701; the position that is close to with second rope return wheel 702 is equipped with traction system 5, and traction system 5 below is equipped with counterweight system, and counterweight system includes counterweight guide rail 3, along counterweight guide rail gliding counterweight frame 4 and counterweight wheel 10 at counterweight frame 4 top from top to bottom, and counterweight frame 4 sets up with adjacent shaft wall is parallel.
The vertical end surface of the counterweight wheel 10 and the vertical end surface of the counterweight frame 4 form an acute angle.
The bottom of the traction system 5 is fixedly connected with a counterweight rope hitch plate 6, and the side wall of the shaft of the first return rope wheel 701 is fixedly connected with a car rope hitch plate 1.
The right-angle through-door elevator further comprises a steel wire rope 13, the traction system 5 comprises a traction wheel, one end of the steel wire rope 13 is connected to the elevator car rope hitch plate 1, and the other end of the steel wire rope is connected to the counterweight rope hitch plate 6 after sequentially bypassing the first return rope wheel 701, the second return rope wheel 702, the traction wheel and the counterweight wheel 10.
The above embodiments are only used for illustrating but not limiting the technical solutions of the present invention, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: the present invention may be modified or substituted with equivalents without departing from the spirit and scope of the invention, which should be construed as being limited only by the claims.

Claims (5)

1. A right-angle through-door elevator is characterized by comprising a square shaft and a car, wherein two adjacent edges of the shaft are respectively provided with an entrance and an exit, and two corresponding side walls of the car are provided with elevator doors matched with the entrances and the exits; a lift car guide rail is arranged on the side wall of the shaft with the entrance and the exit and the side wall parallel to the shaft, and the lift car moves up and down along the lift car guide rail; the elevator car bottom is provided with an elevator car bottom rope returning wheel set inclined with the elevator car wall, the elevator car bottom rope returning wheel set comprises a first rope returning wheel and a second rope returning wheel which are positioned on a straight line, the first rope returning wheel is arranged below the joint of the two elevator car side walls provided with the elevator door, and the second rope returning wheel is arranged at the elevator car bottom far away from the first rope returning wheel; the position that is pressed close to with the second returns the rope sheave is equipped with the system of towing, is equipped with heavy system below the system of towing, and heavy system includes heavy guide rail, along the heavy guide rail gliding heavy frame from top to bottom and the heavy wheel of heavy frame top, and the heavy frame is parallel arrangement with adjacent well wall.
2. A right angle through door elevator according to claim 1, wherein the vertical end surface of the counterweight wheel is at an acute angle to the vertical end surface of the counterweight frame.
3. A right angle through door elevator according to claim 1, wherein a counterweight rope hitch plate is fixedly connected to the bottom of the traction system, and a car rope hitch plate is fixedly connected to a side wall of the hoistway of the first return sheave.
4. The elevator with the right-angle through door as claimed in claim 3, further comprising a steel wire rope, wherein the traction system comprises a traction sheave, one end of the steel wire rope is connected to the rope hitch plate of the car, and the other end of the steel wire rope is connected to the counterweight rope hitch plate after sequentially bypassing the first return rope sheave, the second return rope sheave, the traction sheave and the counterweight sheave.
5. A right angle through door elevator as defined in claim 1, wherein a shock absorbing rubber pad is provided between the car bottom and the car bottom pulley set.
CN202023120137.0U 2020-12-23 2020-12-23 Right-angle through door elevator Expired - Fee Related CN214141147U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023120137.0U CN214141147U (en) 2020-12-23 2020-12-23 Right-angle through door elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023120137.0U CN214141147U (en) 2020-12-23 2020-12-23 Right-angle through door elevator

Publications (1)

Publication Number Publication Date
CN214141147U true CN214141147U (en) 2021-09-07

Family

ID=77528887

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023120137.0U Expired - Fee Related CN214141147U (en) 2020-12-23 2020-12-23 Right-angle through door elevator

Country Status (1)

Country Link
CN (1) CN214141147U (en)

Similar Documents

Publication Publication Date Title
CN205151448U (en) Villa structure of elevator
CN104773630A (en) Corner door type passenger elevator
CN201161862Y (en) Elevator cage
CN202848810U (en) Elevator without machine room
CN214141147U (en) Right-angle through door elevator
CN210854870U (en) Right-angle elevator without machine room
CN205151443U (en) Well structure of villa elevator
CN209038806U (en) Three open-door passenger lift
CN207792434U (en) Machine room right-angled door-opened elevator traction driving device
CN207645580U (en) A kind of elevator mounting structure of architectural engineering
CN214141125U (en) Integration sharing support suitable for parallelly connected car elevator of little well
CN203976176U (en) A kind of tractive force and the coaxial top traction of gravity household ladder
CN209601887U (en) A kind of top hanging rloomless cargo ift structure
CN210854887U (en) Car structure of right-angle elevator without machine room
CN203976167U (en) A kind of home lift fag end combination reserse putting device
CN207943716U (en) A kind of right angle rear opening elevator device and its machine-roomless lift
CN209210140U (en) A kind of forcibly driving elevator underbeam
CN208843531U (en) The lower whorl beam machine-roomless lift that L-type is opened the door
CN213445697U (en) Counterweight postpositive machine room-free elevator arrangement structure
CN202542639U (en) Overhead type elevator without machine room
CN205187563U (en) Computer lab elevator is not had in big load
CN201850027U (en) Traction passenger elevator without counter weight
CN211169415U (en) Shallow pit economical elevator without counter-weight design
CN206665931U (en) A kind of jacket-type assembly pulley deflecting balance system
CN203976171U (en) A kind of tractive force and the coaxial end traction of gravity household ladder

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210907

Termination date: 20211223