CN205675981U - The professional suspender that can turn to - Google Patents
The professional suspender that can turn to Download PDFInfo
- Publication number
- CN205675981U CN205675981U CN201620497867.7U CN201620497867U CN205675981U CN 205675981 U CN205675981 U CN 205675981U CN 201620497867 U CN201620497867 U CN 201620497867U CN 205675981 U CN205675981 U CN 205675981U
- Authority
- CN
- China
- Prior art keywords
- rotary flange
- shoulder pole
- movable pulley
- pole girder
- rotary
- 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.)
- Active
Links
Abstract
This utility model relates to a kind of professional suspender turned to, including shoulder pole girder and movable pulley box, described shoulder pole girder and movable pulley box are rotatably assorted, described being rotatably assorted refers to also include the first rotary flange and the second rotary flange, the lower end of described first rotary flange is connected with shoulder pole girder, the upper end of described second rotary flange is connected with movable pulley box, described first rotary flange outer wall is provided with multiple detent projection, described second rotary flange inwall is provided with multiple tooth-like recesses, described first rotary flange can be slidably matched with the tooth-like recesses of the second rotary flange by detent projection；Described first rotary flange outer wall is provided with screw, described second rotary flange is provided with semicircular arc through hole, and via screw rod, through the semicircular arc through hole on the second rotary flange and the first rotary flange is spirally connected so that the first rotary flange and the second rotary flange are fixed.
Description
Technical field
This utility model relates to a kind of professional suspender turned to.
Background technology
At present, in Bridge Construction field, gantry crane is widely used and carries out various lifting operation, especially for
Lift by crane various concrete PC beam, need hanging beam shoulder pole.Generally, the mounting means of shoulder pole is fixing, and door machine once changes
Operating direction, this shoulder pole does not adapts to, intelligence fabrication and installation the most again, cumbersome.
Chinese patent CN202321940U discloses a kind of switchable specialty suspender at present, and it includes shoulder pole girder, described
Shoulder pole girder be arranged over movable pulley box, be provided with between described shoulder pole girder and movable pulley box pumping case formula assembling structure, described pumping case
Formula assembling structure is provided with pin-and-hole, and described pin-and-hole is provided with connecting pin, is connected by equipment fixing.
Taking out box structure owing to using, its steering direction receives restriction, still can not meet existing commutation demand.
Summary of the invention
This utility model mainly solves the technical problem existing for above-mentioned prior art, it is provided that one can make shoulder pole girder
And between movable pulley box, carry out the professional suspender turned to rotated.
To achieve these goals, the technical solution adopted in the utility model is: a kind of professional suspender turned to, including
Shoulder pole girder and movable pulley box, described shoulder pole girder and movable pulley box are rotatably assorted, and described being rotatably assorted refers to also include the first rotation
Turned flange and the second rotary flange, the lower end of described first rotary flange is connected with shoulder pole girder, described second rotary flange upper
End is connected with movable pulley box, and described first rotary flange outer wall is provided with multiple detent projection, described second rotary flange inwall
Being provided with multiple tooth-like recesses, described first rotary flange can be slided with the tooth-like recesses of the second rotary flange by detent projection
Coordinate；Described first rotary flange outer wall is provided with screw, and described second rotary flange is provided with semicircular arc through hole, via spiral shell
Bar is spirally connected through the semicircular arc through hole on the second rotary flange and the first rotary flange so that the first rotary flange and the
Two rotary flanges are fixed.
The beneficial effects of the utility model are: use such mode being rotatably assorted to be possible not only to the effect reaching to rotate
Really, the angle of rotation can be regulated according to actual needs simultaneously, and will not between shoulder pole girder and movable pulley box after ensureing to rotate
Appearance is rocked, and the size of shoulder pole girder can be exchanged without taking movable pulley box according to actual needs.
Accompanying drawing explanation
Fig. 1 is a kind of assembling structural representation of the present utility model；
Fig. 2 is a kind of structural representation that this utility model removes screw rod；
Fig. 3 is a kind of sectional structure schematic diagram of this utility model rotary flange.
Accompanying drawing illustrates: 1, shoulder pole girder, 2, movable pulley box, the 3, first rotary flange, the 4, second rotary flange, 5, dentation convex
Rise, 6, tooth-like recesses, 7, screw, 8, semicircular arc through hole, 9, screw rod.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1 to Figure 3, a kind of professional suspender turned to, including shoulder pole girder 1 and movable pulley box 2, institute
Stating shoulder pole girder 1 and movable pulley box 2 is rotatably assorted, described being rotatably assorted refers to also include that the first rotary flange 3 and second rotates
Flange 4, the lower end of described first rotary flange 3 is connected with shoulder pole girder 1, the upper end of described second rotary flange 4 and movable pulley box 2
Connecting, described first rotary flange 3 outer wall is provided with multiple detent projection 5, and described second rotary flange 4 inwall is provided with multiple
Tooth-like recesses 6, described first rotary flange 3 can be slidably matched with the tooth-like recesses 6 of the second rotary flange 4 by detent projection 5；
Described first rotary flange 3 outer wall is provided with screw 7, and described second rotary flange 3 is provided with semicircular arc through hole 8, via spiral shell
Bar 9 is through the semicircular arc through hole 8 on the second rotary flange 4 and the first rotary flange 3 is spirally connected so that the first rotary flange 3
Fix with the second rotary flange 4.
Use such mode being rotatably assorted to be possible not only to the effect reaching to rotate, can adjust according to actual needs simultaneously
The angle that joint rotates, and do not have between shoulder pole girder and movable pulley box and rock after ensureing to rotate, and the size of shoulder pole girder
Can be exchanged without according to actual needs taking movable pulley box.
Finally it is pointed out that above example is only the more representational example of this utility model.Obviously, this practicality is new
Type is not limited to above-described embodiment, it is also possible to have many deformation.Every according to technical spirit of the present utility model to above example
Any simple modification, equivalent variations and the modification made, is all considered as belonging to protection domain of the present utility model.
Claims (1)
1. the professional suspender that can turn to, including shoulder pole girder (1) and movable pulley box (2), described shoulder pole girder (1) and movable pulley box
(2) it is rotatably assorted, it is characterised in that: described being rotatably assorted refers to also include the first rotary flange (3) and the second rotary flange
(4), the lower end of described first rotary flange (3) is connected with shoulder pole girder (1), and the upper end of described second rotary flange (4) is sliding with dynamic
Wheel box (2) connects, and described first rotary flange (3) outer wall is provided with multiple detent projection (5), described second rotary flange (4)
Inwall is provided with multiple tooth-like recesses (6), and described first rotary flange (3) can be with the second rotary flange by detent projection (5)
(4) tooth-like recesses (6) is slidably matched；Described first rotary flange (3) outer wall is provided with screw (7), described second circumgyration
Blue (3) are provided with semicircular arc through hole (8), via screw rod (9) through the semicircular arc through hole (8) on the second rotary flange (4)
It is spirally connected with the first rotary flange (3) so that the first rotary flange (3) and the second rotary flange (4) are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497867.7U CN205675981U (en) | 2016-05-26 | 2016-05-26 | The professional suspender that can turn to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497867.7U CN205675981U (en) | 2016-05-26 | 2016-05-26 | The professional suspender that can turn to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205675981U true CN205675981U (en) | 2016-11-09 |
Family
ID=57436457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620497867.7U Active CN205675981U (en) | 2016-05-26 | 2016-05-26 | The professional suspender that can turn to |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205675981U (en) |
-
2016
- 2016-05-26 CN CN201620497867.7U patent/CN205675981U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205154886U (en) | Pivot device capable of being applied to flexible display module | |
| CN106672154A (en) | Folding trolley and handlebar folding assembly | |
| CN205675981U (en) | The professional suspender that can turn to | |
| CN205153791U (en) | Hinge is connected with free angle location to door | |
| CN205675980U (en) | A kind of professional suspender turning to | |
| CN107091385A (en) | A kind of modified anchor ear | |
| CN204548356U (en) | A kind of new type foldable structure | |
| CN205586417U (en) | Rope skipping handle | |
| CN206679170U (en) | A kind of folded bicycle and handle bar folding assembly | |
| CN206522400U (en) | A kind of damper | |
| CN204590889U (en) | Foldable door and window hinge | |
| CN205766249U (en) | A kind of semi-automatic jack knife open servomechanism | |
| CN205356053U (en) | Mechanism for converting rotational motion into linear motion | |
| CN204238714U (en) | Self-return hinge | |
| CN205502878U (en) | Take two of device of locking a door to open door | |
| CN209369209U (en) | A kind of removable iron skill railing | |
| CN207278000U (en) | A kind of multi-direction driving mechanism | |
| CN203856876U (en) | Damper for slowly descending cover plate and rotating shaft of damper | |
| CN208841301U (en) | A kind of bearing removal auxiliary device of energy-saving efficient motor | |
| CN206522341U (en) | Turning gear and electronic installation | |
| CN203925019U (en) | Flexible self-defence lock | |
| CN204343824U (en) | A kind of novel Fingerprint Lock structure | |
| CN204627130U (en) | Handle for side-hung casement | |
| CN207853684U (en) | A kind of micro machine shaft protection mechanism | |
| CN206829864U (en) | Bearing type hinge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |