CN201368103Y - Elevator chute bolt - Google Patents
Elevator chute bolt Download PDFInfo
- Publication number
- CN201368103Y CN201368103Y CNU2009200371275U CN200920037127U CN201368103Y CN 201368103 Y CN201368103 Y CN 201368103Y CN U2009200371275 U CNU2009200371275 U CN U2009200371275U CN 200920037127 U CN200920037127 U CN 200920037127U CN 201368103 Y CN201368103 Y CN 201368103Y
- Authority
- CN
- China
- Prior art keywords
- positioning plate
- chute
- bolt
- head
- limiting stopper
- 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 - Lifetime
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model relates to an elevator chute bolt which comprises a positioning plate and a bolt body formed by a head and a thread, wherein the heat and the thread are respectively and fixedly arranged on both sides of the positioning plate; and the axial lead of the bolt body is perpendicular to the positioning plate. The chute bolt also comprises at least one pair of limited blocks which are fixedly arranged on the positioning plate; and the limited blocks protrude towards one side of the head. The projecting heights of the limited blocks cause that when the elevator chute bolt is embedded into a chute, the surface of the positioning plate facing the thread and the surfaces of the limited blocks deviated from the thread are respectively collided with a pair of internal surfaces of the chute which mutually face each other. The structure can cause the bolt body to automatically keep the perpendicular relationship with parts to be assembled, shortens installation gap, and avoids shaking and tilting. When in assembling, only one hand is needed for tightening up the nut, and the other hand is not needed for supporting.
Description
Technical field
The utility model relates to a kind of elevator chute bolt.
Background technique
When the car of elevator is installed, need use the chute bolt.This bolt is to set up on the bolt body on the positioning plate, and positioning plate is embedded in the chute, makes the screw section of bolt body stretch out from the opening of chute.Then the screw section being passed needs fixing parts, makes that chute and this parts are inconsistent.Fastening nut is finished installation process then.
As shown in Figure 2, common chute bolt is only by a positioning plate (1) location, and the gap between chute (8) is big, therefore in installation process, can shake in chute (8) inside and tilt.Therefore when mounted, must be with a hand steered screw section (4) of living, make positioning plate (1) conflict at the opening (9) of chute (8) thus side makes bolt body (2) and parts to be installed (10) maintenance vertical, fastening nut (6) successfully then.
The model utility content
The purpose of this utility model is to disclose in a kind of installation process not the elevator chute bolt of can run-off the straight and rocking.
The utility model is achieved through the following technical solutions:
A kind of elevator chute bolt comprises: positioning plate, by the bolt body that head and screw section constitute, described head and described screw section are fixedly installed on the both sides of described positioning plate respectively, and the shaft axis of described bolt body and described positioning plate are perpendicular.Described chute bolt also comprises at least one pair of limiting stopper that is fixedly installed on the described positioning plate, and this limiting stopper protrudes towards a side of described head.The height that described limiting stopper protrudes is for making: when described elevator chute bolt embedded in the described chute, touched with a pair of opposed facing contacted inner surfaces of described chute respectively on the surface that deviates from mutually with described screw section of the surface that faces described screw section of described positioning plate and described limiting stopper.
Described positioning plate is a rectangle, and described limiting stopper is formed towards described head one lateral buckling by one group of opposite side of described positioning plate.
A kind of elevator chute bolt of implementing according to the utility model has following advantage:
1, limiting stopper and positioning plate are stuck on the depth direction of chute between the opposed facing a pair of internal surface, and after like this chute bolt being embedded, it just can not run-off the straight on depth direction.Reduced assemblage gap simultaneously, also be difficult for shaking.
When 2, installing, need not only need get final product, simplified fitting operation with a hand fastening nut with location, the hand steered firmly screw section of another.
Description of drawings
Accompanying drawing 1 is a sectional view of the present utility model;
Accompanying drawing 2 is the sectional view of elevator chute bolt of the prior art;
Accompanying drawing 3 is a stereogram of the present utility model;
Wherein: 1, positioning plate; 2, bolt body; 3, head; 4, screw section; 5, limiting stopper; 6, nut; 7, pad; 8, chute; 9, opening; 10, parts to be installed.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described:
Shown in accompanying drawing 1 and accompanying drawing 3, elevator chute bolt according to the utility model enforcement, comprise: the positioning plate 1 of rectangle, by the bolt body 2 that head 3 and screw section 4 constitute, wherein, the head 3 of bolt body 2 and screw section 4 are fixedly installed on the both sides of described positioning plate 1 respectively.
One group of opposite side of positioning plate 1 forms and the roughly perpendicular a pair of limiting stopper 5 of positioning plate 1 towards the head 2 directions bending of bolt body 2.After the chute bolt is embedded chute 8 inside in as shown in Figure 1 mode, the degree of depth of the protrusion height of limiting stopper 5 and chute 8 is roughly the same, make positioning plate 1 and limiting stopper 5 just be stuck in the chute 8, whole chute bolt can't shake on the depth direction of chute 8 and tilt.
Like this, when mounted, bolt body 2 will keep the vertical relation between itself and the parts to be installed 10 automatically, only needs singlehanded pad 7 and nut 6 are tightened get final product, need not again with the hand steered firmly screw section 4 of another.Therefore simplified fitting operation, a hand having vacateed the workman can be used for doing other auxiliary work simultaneously.
As mentioned above, we are illustrated according to aim of the present utility model fully, but the practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present utility model.
Claims (2)
1, a kind of elevator chute bolt, comprise: positioning plate (1), the bolt body (2) that constitutes by head (3) and screw section (4), described head (3) and described screw section (4) are fixedly installed on the both sides of described positioning plate (1) respectively, and the shaft axis of described bolt body (2) and described positioning plate (1) are perpendicular, it is characterized in that:
Described chute bolt also comprises at least one pair of limiting stopper (5) that is fixedly installed on the described positioning plate (1), and this limiting stopper (5) protrudes towards a side of described head (3),
The height that described limiting stopper (5) protrudes is for making: when described elevator chute (8) bolt embedded described chute (8) in, touched with a pair of opposed facing contacted inner surfaces of described chute (8) respectively on the surface that deviates from mutually with described screw section (4) of the surperficial and described limiting stopper (5) that faces described screw section (4) of described positioning plate (1).
2, a kind of elevator chute bolt according to claim 1, it is characterized in that: described positioning plate (1) is a rectangle, and described limiting stopper (5) is formed towards described head (3) one lateral bucklings by one group of opposite side of described positioning plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200371275U CN201368103Y (en) | 2009-02-10 | 2009-02-10 | Elevator chute bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200371275U CN201368103Y (en) | 2009-02-10 | 2009-02-10 | Elevator chute bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201368103Y true CN201368103Y (en) | 2009-12-23 |
Family
ID=41486996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200371275U Expired - Lifetime CN201368103Y (en) | 2009-02-10 | 2009-02-10 | Elevator chute bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201368103Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628192A (en) * | 2013-11-29 | 2014-03-12 | 苏州骏熠纺织有限公司 | Cotton spinning static elimination device convenient to install |
| CN106224345A (en) * | 2016-08-19 | 2016-12-14 | 天津市鼎鑫晟达精密机床制造有限公司 | Movable part fastens by anti-jamming T-shaped clamping screw structure |
-
2009
- 2009-02-10 CN CNU2009200371275U patent/CN201368103Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628192A (en) * | 2013-11-29 | 2014-03-12 | 苏州骏熠纺织有限公司 | Cotton spinning static elimination device convenient to install |
| CN106224345A (en) * | 2016-08-19 | 2016-12-14 | 天津市鼎鑫晟达精密机床制造有限公司 | Movable part fastens by anti-jamming T-shaped clamping screw structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215122 No. 718 Ting Ting Road, Suzhou Industrial Park, Suzhou, Jiangsu. Co-patentee after: SUZHOU FUSHI ELEVATOR Co.,Ltd. Patentee after: SJEC Corp. Address before: 215122 No. 718 Ting Ting Road, Suzhou Industrial Park, Suzhou, Jiangsu. Co-patentee before: SUZHOU FUSHI ELEVATOR Co.,Ltd. Patentee before: Suzhou Jiangnan Jiajie Elevator Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180426 Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: SJEC Corp. Address before: 215122 No. 718 Ting Ting Road, Suzhou Industrial Park, Suzhou, Jiangsu. Co-patentee before: SUZHOU FUSHI ELEVATOR Co.,Ltd. Patentee before: SJEC Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091223 |