CN204057595U - Elevator car frame tie rod screw device - Google Patents
Elevator car frame tie rod screw device Download PDFInfo
- Publication number
- CN204057595U CN204057595U CN201420659086.4U CN201420659086U CN204057595U CN 204057595 U CN204057595 U CN 204057595U CN 201420659086 U CN201420659086 U CN 201420659086U CN 204057595 U CN204057595 U CN 204057595U
- Authority
- CN
- China
- Prior art keywords
- tie rod
- screw
- vertical beam
- elevator car
- rod screw
- 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.)
- Withdrawn - After Issue
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses 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, described tie rod screw device also comprises tie rod screw rod, tie rod seat and the tie rod cylinder be 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 and fixed with bracket bolt, described tie rod cylinder be fixedly connected with a tie rod seat board and be fixedly connected with vertical beam, this sedan-chair frame tie rod screw device, in actual installation uses, welding technique, decrease because welding the distortion of tie rod device and mass defect thereof that bring, and without the need to calculating tie rod length again, 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.
Description
technical field:
the utility model 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 problems to be solved in the utility model 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 utility model is achieved through 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 utility model 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 utility model is further illustrated:
Fig. 1 is Facad structure schematic diagram of the present utility model;
Fig. 2 is construction profile schematic diagram of the present utility model;
Fig. 3 is the utility model 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:
Below in conjunction with the drawings and the specific embodiments, the utility model is described in detail:
A kind of elevator car frame tie rod of the utility model 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 utility model above, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
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 |
|---|---|---|---|
| CN201420659086.4U CN204057595U (en) | 2014-11-07 | 2014-11-07 | Elevator car frame tie rod screw device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659086.4U CN204057595U (en) | 2014-11-07 | 2014-11-07 | Elevator car frame tie rod screw device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204057595U true CN204057595U (en) | 2014-12-31 |
Family
ID=52199151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420659086.4U Withdrawn - After Issue CN204057595U (en) | 2014-11-07 | 2014-11-07 | Elevator car frame tie rod screw device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204057595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291189A (en) * | 2014-11-07 | 2015-01-21 | 康力电梯股份有限公司 | Tension bar screw rod device of elevator cage frame |
-
2014
- 2014-11-07 CN CN201420659086.4U patent/CN204057595U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291189A (en) * | 2014-11-07 | 2015-01-21 | 康力电梯股份有限公司 | Tension bar screw rod device of elevator cage frame |
| CN104291189B (en) * | 2014-11-07 | 2016-09-14 | 康力电梯股份有限公司 | A kind of elevator car frame tie rod screw device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141231 Effective date of abandoning: 20160914 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |