CN104291189A - Tension bar screw rod device of elevator cage frame - Google Patents
Tension bar screw rod device of elevator cage frame Download PDFInfo
- Publication number
- CN104291189A CN104291189A CN201410619282.3A CN201410619282A CN104291189A CN 104291189 A CN104291189 A CN 104291189A CN 201410619282 A CN201410619282 A CN 201410619282A CN 104291189 A CN104291189 A CN 104291189A
- Authority
- CN
- China
- Prior art keywords
- tension bar
- tie rod
- screw rod
- vertical beam
- cage frame
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0206—Car frames
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a tension bar screw rod device of an elevator cage frame. The tension bar screw rod device is mounted between a vertical beam and a bracket of the elevator cage frame and is arranged on two sides of a vertical beam of the cage frame in a bilateral symmetry manner; the tension bar screw rod device further comprises a tension bar screw rod, a tension bar seat and a tension bar cylinder fastened at the upper end part of the tension bar screw rod through a bolt, wherein the tension bar seat is connected and fastened at the lower end part of the tension bar screw rod through a bolt and is fixedly connected with the bracket through a bolt; the tension bar cylinder is fixedly connected with a tension bar seat plate and is fixedly connected with the vertical beam. In actual mounting and use of the tension bar screw rod device of the elevator cage frame, a welding technology is not used, so that the tension bar device deformation caused by welding and the quality defects are reduced; furthermore, the length of a tension bar does not need to be calculated; therefore, the universality of the tension bar device is improved, and the manufacturing cost is lowered; meanwhile, the tension bar device is convenient to assemble and is supported stably; the overall rigidity of the cage frame of a cage is enhanced.
Description
technical field:
the present invention relates to the tie rod screw device in a kind of elevator on sedan-chair frame.
background technology:
In the design and installation process of elevator, in order to improve the integral rigidity of car frame, generally all can set up car tie rod device in car frame both sides, and existing car tie rod device, be substantially all the mode adopting screw rod and Plate Welding to combine, or directly adopt angle steel as car tie rod device, the shortcoming mainly complex manufacturing process existed, and adopt the tie rod device of welding process, tie rod insufficient strength, on the whole also unsightly.
summary of the invention:
The technical problem to be solved in the present invention is to provide that a kind of structure is simple, fabrication and installation are convenient and car sedan-chair frame entirety can be kept to have the tie rod screw device of enough rigidity.
For solving the problem, the present invention is achieved by the following technical solutions:
A kind of elevator car frame tie rod screw device, to be installed between elevator car frame vertical beam and bracket and to be symmetrical set in the both sides of sedan-chair frame vertical beam, the tie rod cylinder that described tie rod screw device also comprises tie rod screw rod, tie rod seat and is fastened by bolts in tie rod screw rod upper end, described tie rod seat is bolted and is anchored on tie rod screw rod bottom and is connected with bracket bolt, described tie rod cylinder is also fixedly connected with a tie rod seat board and is fixedly connected with vertical beam.
As preferably, described tie rod seat bottom is the cylindrical-shaped structure of a threaded through hole, the cylinder of cylindrical-shaped structure is vertically connected with a screw-rod structure, on described screw-rod structure, be provided with clamp nut and pad in addition, described tie rod seat end is fastenedly connected by clamp nut and pad and bracket.
As preferably, described tie rod seat board is fastenedly connected by bolt and vertical beam.
Compared with prior art, usefulness of the present invention is: this sedan-chair frame tie rod screw device, in actual installation uses, because employing Bolt Connection, so welding technique, reduce because welding the distortion of tie rod device and welding quality defects thereof that bring, and due to when car tie rod device and sedan-chair frame are connected, without the need to calculating tie rod length again, the generalization degree of this tie rod device is improved, thus reduces manufacturing cost, this tie rod device is easy to assembly in addition, support firm simultaneously, strengthen the rigidity of car sedan-chair frame entirety.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described:
Fig. 1 is Facad structure schematic diagram of the present invention;
Fig. 2 is construction profile schematic diagram of the present invention;
Fig. 3 is the present invention's Facad structure schematic diagram when mounted;
In figure: 1, sedan-chair frame vertical beam; 2, bracket; 3, tie rod screw rod; 4, tie rod seat; 5, tie rod cylinder; 6, tie rod seat board; 7, clamp nut; 8, pad.
detailed description of the invention:
Describe the present invention below in conjunction with the drawings and the specific embodiments:
A kind of elevator car frame tie rod of the present invention screw device, as shown in Figure 1 to Figure 3, single unit system to be installed between elevator car frame vertical beam 1 and bracket 2 and to be symmetrical set in the both sides of sedan-chair frame vertical beam, comprise the tie rod screw rod 3 of main support and stretching action, a tie rod cylinder 5 is provided with on tie rod screw rod 3 top, tie rod cylinder 5 rear and front end is fixed on tie rod screw rod 3 by clamp nut, tie rod cylinder 5 is also fixedly connected with a tie rod seat board 6, described tie rod seat board 6 is bolted connection with sedan-chair frame vertical beam 1, multiple tapped bore that tie rod seat board 6 can be made fixing is set simultaneously in sedan-chair frame vertical beam 1, then can need according to actual height and select the fixed position that adjustment is applicable to, a tie rod seat 4 is provided with in addition in described tie rod screw rod 3 bottom, described tie rod seat 4 bottom is the cylindrical-shaped structure of a band screw, described cylindrical-shaped structure rear and front end is fastened on tie rod screw rod 3 by clamp nut, a screw-rod structure is vertically connected with in addition on cylindrical-shaped structure, described screw-rod structure is provided with clamp nut 7 and pad 8, then the screw-rod structure on described tie rod seat is connected and fixed with bracket 2 by clamp nut 7 and pad 8 through after bracket 2 upper screwed hole, therefore in actual installation uses, because each connecting bridge of single unit system is all with bolts, so avoid using welding process, decrease because welding the distortion of tie rod device and welding quality defects thereof that bring, and due to can adjust fixed position at any time when described tie rod seat 4 is connected with sedan-chair frame vertical beam 1 and tie rod seat 4 and tie rod cylinder 5 also by the clamp nut that adjusts its front and back end to adjust its position on tie rod screw rod 3, therefore the installation length of tie rod screw rod 3 can be adjusted in time according to actual length demand, without the need to calculating tie rod length again in actual installation, the generalization degree of this tie rod device is improved, thus reduction manufacturing cost, this tie rod device is easy to assembly in addition, support firm simultaneously, strengthen the rigidity of car sedan-chair frame entirety.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (3)
1. an elevator car frame tie rod screw device, to be installed between elevator car frame vertical beam (1) and bracket (2) and to be symmetrical set in sedan-chair frame vertical beam (1) both sides, it is characterized in that: described tie rod screw device also comprises tie rod screw rod (3), tie rod seat (4) and the tie rod cylinder (5) be fastened by bolts in tie rod screw rod (3) upper end, described tie rod seat (4) is bolted and is anchored on tie rod screw rod (3) bottom and is connected with bracket (2) bolt, described tie rod cylinder (5) be also fixedly connected with a tie rod seat board (6) and be fixedly connected with vertical beam (1).
2. elevator car frame tie rod screw device according to claim 1, it is characterized in that: described tie rod seat (4) bottom is the cylindrical-shaped structure of a threaded through hole, the cylinder of cylindrical-shaped structure is vertically connected with a screw-rod structure, on described screw-rod structure, be provided with clamp nut (7) and pad (8) in addition, described tie rod seat (4) end is fastenedly connected with bracket (2) by clamp nut (7) and pad (8).
3. elevator car frame tie rod screw device according to claim 1, is characterized in that: described tie rod seat board (6) is fastenedly connected by bolt and vertical beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410619282.3A CN104291189B (en) | 2014-11-07 | 2014-11-07 | A kind of elevator car frame tie rod screw device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410619282.3A CN104291189B (en) | 2014-11-07 | 2014-11-07 | A kind of elevator car frame tie rod screw device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104291189A true CN104291189A (en) | 2015-01-21 |
| CN104291189B CN104291189B (en) | 2016-09-14 |
Family
ID=52311186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410619282.3A Active CN104291189B (en) | 2014-11-07 | 2014-11-07 | A kind of elevator car frame tie rod screw device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104291189B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340820A (en) * | 2014-10-29 | 2015-02-11 | 康力电梯股份有限公司 | Car frame without lower beam |
| CN108529400A (en) * | 2018-07-03 | 2018-09-14 | 佛山市欧贝斯无障碍科技有限公司 | A kind of car structure of lift facility |
| CN113955610A (en) * | 2021-10-15 | 2022-01-21 | 康力电梯股份有限公司 | Elevator car structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5440451A (en) * | 1977-09-02 | 1979-03-29 | Toshiba Corp | Elevator cage frame |
| CN201161862Y (en) * | 2007-11-23 | 2008-12-10 | 康力电梯股份有限公司 | Elevator cage |
| CN102367140A (en) * | 2011-06-28 | 2012-03-07 | 苏州新达电扶梯部件有限公司 | Stay screw component for cage frame |
| CN202296720U (en) * | 2011-08-25 | 2012-07-04 | 康力电梯股份有限公司 | Car frame for economical passenger lift |
| CN103072879A (en) * | 2011-10-25 | 2013-05-01 | 康力电梯股份有限公司 | Freight lift car frame device |
| CN204057595U (en) * | 2014-11-07 | 2014-12-31 | 康力电梯股份有限公司 | Elevator car frame tie rod screw device |
-
2014
- 2014-11-07 CN CN201410619282.3A patent/CN104291189B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5440451A (en) * | 1977-09-02 | 1979-03-29 | Toshiba Corp | Elevator cage frame |
| CN201161862Y (en) * | 2007-11-23 | 2008-12-10 | 康力电梯股份有限公司 | Elevator cage |
| CN102367140A (en) * | 2011-06-28 | 2012-03-07 | 苏州新达电扶梯部件有限公司 | Stay screw component for cage frame |
| CN202296720U (en) * | 2011-08-25 | 2012-07-04 | 康力电梯股份有限公司 | Car frame for economical passenger lift |
| CN103072879A (en) * | 2011-10-25 | 2013-05-01 | 康力电梯股份有限公司 | Freight lift car frame device |
| CN204057595U (en) * | 2014-11-07 | 2014-12-31 | 康力电梯股份有限公司 | Elevator car frame tie rod screw device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340820A (en) * | 2014-10-29 | 2015-02-11 | 康力电梯股份有限公司 | Car frame without lower beam |
| CN108529400A (en) * | 2018-07-03 | 2018-09-14 | 佛山市欧贝斯无障碍科技有限公司 | A kind of car structure of lift facility |
| CN108529400B (en) * | 2018-07-03 | 2023-12-22 | 佛山市欧贝斯无障碍科技有限公司 | Car structure of elevator equipment |
| CN113955610A (en) * | 2021-10-15 | 2022-01-21 | 康力电梯股份有限公司 | Elevator car structure |
| CN113955610B (en) * | 2021-10-15 | 2024-05-07 | 康力电梯股份有限公司 | Elevator car structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104291189B (en) | 2016-09-14 |
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