CN204057588U - The mounting structure of lift car pull bar - Google Patents
The mounting structure of lift car pull bar Download PDFInfo
- Publication number
- CN204057588U CN204057588U CN201420518504.8U CN201420518504U CN204057588U CN 204057588 U CN204057588 U CN 204057588U CN 201420518504 U CN201420518504 U CN 201420518504U CN 204057588 U CN204057588 U CN 204057588U
- Authority
- CN
- China
- Prior art keywords
- pull bar
- screw rod
- nut
- car pull
- car
- 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
Links
Abstract
The mounting structure of the utility model lift car pull bar have employed technique scheme, namely this mounting structure comprises arm-tie at the bottom of the sedan-chair being provided with through hole, mounting blocks, screw rod, the first nut and the second nut, described screw rod is located at described mounting blocks side, described mounting blocks center has through hole and perpendicular to described screw rod, described screw rod penetrates the through hole of arm-tie at the bottom of described sedan-chair, and described first nut and the second nut to be twisted on described screw rod and laid respectively at the both sides of arm-tie at the bottom of described sedan-chair.This mounting structure overcomes the defect that traditional car pull bar is installed, and conveniently can carry out the adjustment of car pull bar angle, car pull bar and car walls spacing, and structure is simple, and cost of manufacture is low, easy for installation, ensure that the safety of elevator, reliability service.
Description
Technical field
The utility model relates to a kind of mounting structure of lift car pull bar.
Background technology
Car side is located at by lift car pull bar, for preventing car inclination, guarantees lift running safety.Usual car pull bar upper end connects car frame upright top, lower end and connects arm-tie at the bottom of the sedan-chair of car; Connection in prior art at the bottom of car pull bar and sedan-chair between arm-tie often adopts permanent seat mode, namely permanent seat is bolted arm-tie at the bottom of sedan-chair, permanent seat has through hole, car pull bar adopts nut to twist in car pull bar hypomere screw thread after penetrating permanent seat through hole is fixed, which is applicable to the car pull bar of various angle, but the size of car tie bar space car walls cannot regulate, and permanent seat size is comparatively large, and cost is higher.Also have permanent seat to adopt angle steel to replace, it is equally applicable to the car pull bar of various angle, but angle steel size is comparatively large, and stressed is not fine.Also have and adopt steel pipe to be directly welded in arm-tie at the bottom of sedan-chair, then car pull bar adopts nut locking car pull bar after penetrating steel pipe, which cost is lower, but need the angle calculating steel pipe during design and installation, processing is installed more inconvenient, and scene can not adjust car pull bar angle, the size of car tie bar space car walls also cannot regulate.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of mounting structure of lift car pull bar, this mounting structure overcomes the defect that traditional car pull bar is installed, conveniently can carry out the adjustment of car pull bar angle, car pull bar and car walls spacing, and structure is simple, cost of manufacture is low, easy for installation, ensure that the safety of elevator, reliability service.
For solving the problems of the technologies described above, the mounting structure of the utility model lift car pull bar comprises arm-tie at the bottom of the sedan-chair being provided with through hole, mounting blocks, screw rod, the first nut and the second nut, described screw rod is located at described mounting blocks side, described mounting blocks center has through hole and perpendicular to described screw rod, described screw rod penetrates the through hole of arm-tie at the bottom of described sedan-chair, and described first nut and the second nut to be twisted on described screw rod and laid respectively at the both sides of arm-tie at the bottom of described sedan-chair.
Because the mounting structure of the utility model lift car pull bar have employed technique scheme, overcome the defect that traditional car pull bar is installed, conveniently can carry out the adjustment of car pull bar angle, car pull bar and car walls spacing, and structure is simple, cost of manufacture is low, easy for installation, ensure that the safety of elevator, reliability service.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is described in further detail:
Fig. 1 is the mounting structure schematic diagram of the utility model lift car pull bar.
Detailed description of the invention
As shown in Figure 1, the mounting structure of the utility model lift car pull bar comprises arm-tie 3 at the bottom of the sedan-chair being provided with through hole, mounting blocks 1, screw rod 2, first nut 4 and the second nut 5, described screw rod 2 is located at described mounting blocks 1 side, described mounting blocks 1 center has through hole and perpendicular to described screw rod 2, described screw rod 2 penetrates the through hole of arm-tie 3 at the bottom of described sedan-chair, and described first nut 4 and the second nut 5 to be twisted on described screw rod 2 and laid respectively at the both sides of arm-tie 3 at the bottom of described sedan-chair.
First the first nut 4 is screwed into screw rod 2 during installation, then by the through hole of screw rod 2 through arm-tie 3 at the bottom of sedan-chair, then the second nut 5 is twisted on screw rod 2; Car pull bar 6 is inserted in the through hole of mounting blocks 1, by rotating the angle of mounting blocks 1 adjustable car pull bar 6, regulate the spacing between relative position adjustable car pull bar 6 on screw rod 2 of the first nut 4 and the second nut 5 and car walls 7, adjust and complete first nut 4 and the second nut 5 to be tightened lock, the installation of car pull bar 6 can be completed.
In installation process, when car pull bar and car walls close together, also can cancel the first nut, directly adopt the second nut to be fixed.
In this structure, mounting blocks and screw rod can adopt one forging molding, and mounting blocks can rotate freely by the central axis of screw rod, to adapt to the car pull bar of various angle.The utility model compact structure, easy for installation, be applicable to the car pull bar of various angle, car pull bar can be regulated to the distance of car walls, and cost be lower simultaneously.
Claims (1)
1. the mounting structure of a lift car pull bar, comprise arm-tie at the bottom of the sedan-chair being provided with through hole, it is characterized in that: also comprise mounting blocks, screw rod, the first nut and the second nut, described screw rod is located at described mounting blocks side, described mounting blocks center has through hole and perpendicular to described screw rod, described screw rod penetrates the through hole of arm-tie at the bottom of described sedan-chair, and described first nut and the second nut to be twisted on described screw rod and laid respectively at the both sides of arm-tie at the bottom of described sedan-chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518504.8U CN204057588U (en) | 2014-09-11 | 2014-09-11 | The mounting structure of lift car pull bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518504.8U CN204057588U (en) | 2014-09-11 | 2014-09-11 | The mounting structure of lift car pull bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204057588U true CN204057588U (en) | 2014-12-31 |
Family
ID=52199144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420518504.8U Expired - Fee Related CN204057588U (en) | 2014-09-11 | 2014-09-11 | The mounting structure of lift car pull bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204057588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629337A (en) * | 2015-10-30 | 2017-05-10 | 天津优安达电梯制造有限公司 | Elevator car bottom lifting lug |
-
2014
- 2014-09-11 CN CN201420518504.8U patent/CN204057588U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629337A (en) * | 2015-10-30 | 2017-05-10 | 天津优安达电梯制造有限公司 | Elevator car bottom lifting lug |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202684034U (en) | Securing device for embedded pipeline | |
| CN103803376B (en) | A kind of adjustable connection bracket | |
| CN204057588U (en) | The mounting structure of lift car pull bar | |
| CN105414849B (en) | A kind of railway freight-car body side bearer assembling positioner | |
| CN204082833U (en) | A kind of fixing bolt device | |
| CN203429796U (en) | Spiral telescopic pull rod device | |
| CN204899352U (en) | Guider of stereo garage lifting machine | |
| CN204056079U (en) | Bicycle saddle Polydirectional adjusting device | |
| CN208430432U (en) | A kind of assembled girder steel always spells moulding bed | |
| CN104291189B (en) | A kind of elevator car frame tie rod screw device | |
| CN102764858A (en) | Fastening device for pre-buried pipelines | |
| CN203398688U (en) | Bending bus fitting | |
| CN203703510U (en) | Base | |
| CN210459521U (en) | C-shaped steel convenient to installation | |
| CN203286146U (en) | Pipe clamp for building | |
| CN204036425U (en) | Greasy filth motorcycle special-purpose supporting frame | |
| CN207296532U (en) | A kind of lifting and installation and the adjustment mechanism of traversing motor | |
| CN208261767U (en) | Slip shaft yoke hot forging automatically lock blanking device | |
| CN204057595U (en) | Elevator car frame tie rod screw device | |
| CN104092165A (en) | Mounting bracket applied to junction box | |
| CN103769787B (en) | A kind of oil tank of transformer welded top ground adjustable supports method and device of diving | |
| CN204538895U (en) | A kind of combination mounting structure of Pump and Electromotor | |
| CN204999394U (en) | Wire releasing frame | |
| CN203947594U (en) | A kind of adjustable crab-bolt of combination that is applicable to steel column installation | |
| CN204279701U (en) | Transmission shaft erecting by overhang |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20180911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |