CN105129598B - Push-and-pull hook - Google Patents
Push-and-pull hook Download PDFInfo
- Publication number
- CN105129598B CN105129598B CN201510526695.1A CN201510526695A CN105129598B CN 105129598 B CN105129598 B CN 105129598B CN 201510526695 A CN201510526695 A CN 201510526695A CN 105129598 B CN105129598 B CN 105129598B
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- China
- Prior art keywords
- connection frame
- rocking arm
- lower carriage
- oil cylinder
- frame
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention belongs to push-and-pull hook technical field, and in particular to a kind of push-and-pull hook applied to hydraulic support；Concrete technical scheme is：Push-and-pull hook, including lower carriage and the rocking arm for being connected to lower carriage both ends, rocking arm can rotate relative to lower carriage, rocking arm is sleeved on lower carriage and by pin locking, according to the production of reality and use needs, the installation site of pin adjusting rock arm and lower carriage can be passed through, for adapting to hydraulic support, the middle part of connection frame lower carriage is connected by connecting seat, the both sides of connection frame rocking arm are provided with the first connecting plate and the second connection frame, connection frame second connects the outside that frame is arranged on the first connection frame, the top of connection frame rocking arm is connected with oil cylinder, the cylinder barrel bottom of oil cylinder is fixed on rocking arm, connect and extend the inside of base outside the cylinder rod of frame oil cylinder and be connected with coupler body, the position of coupler body can be hinged by oil cylinder and hook up direction.
Description
Technical field
The invention belongs to push-and-pull hook technical field, and in particular to a kind of push-and-pull hook applied to hydraulic support.
Background technology
Push-and-pull hook is supported the use on the machine in place of hydraulic support, during use, coupler body dismounting is inconvenient, on coupler body
The article of hook easily drops, and security incident easily occurs, and existing push-and-pull hook structure is complicated, very impracticable.
The content of the invention
The present invention overcomes the shortcomings of the prior art, it is desirable to provide a kind of push-and-pull hook applied on hydraulic support, accounts for
Small with space, convenient disassembly is convenient and swift.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：Push-and-pull hook, including lower carriage and be connected to
The rocking arm at lower carriage both ends, rocking arm can rotate relative to lower carriage, and rocking arm is sleeved on lower carriage and by pin locking, according to
Actual production and use needs, can be by the installation site of pin adjusting rock arm and lower carriage, for adapting to hydraulic support.Even
The middle part for connecing frame lower carriage is connected by connecting seat, and the both sides of connection frame rocking arm are provided with the first connection frame and the second connection
Frame, connection frame second connect the outside that frame is arranged on the first connection frame, and the top of connection frame rocking arm is connected with oil cylinder, the cylinder barrel of oil cylinder
Bottom is fixed on rocking arm, is connected and is extended the inside of base outside the cylinder rod of frame oil cylinder and be connected with coupler body, can be hinged by oil cylinder
The position of coupler body and hook up direction.
Wherein, coupler body includes connecting rod and is provided with the groove of connecting rod one end, and the other end of connecting rod is provided with first through hole, connecting rod
Middle part be provided with the second through hole, connect and be coated with bearing pin in frame first through hole and the cylinder rod of oil cylinder is hinged, connect the through hole of frame second
Bearing pin is inside coated with to be hinged with base, the termination of connection frame coupler body is provided with groove, and the inwall of connection frame groove is provided with anti-slip veins,
The motion of coupler body is driven by oil cylinder, and then controls the installation direction of coupler body and hanged direction, anti-slip veins to prevent hanged
Article drop and skid.
Wherein, preferably, connect and be connected between frame lower carriage and rocking arm by bearing, slow-roll stabilization.
Wherein, preferably, the bottom for connecting the connection frame of frame first and the second connection frame is provided with screwed hole, two spiral shells
Pit is arranged concentrically, and two screwed hole internal threads are connected with bolt, after bolt is backed out, the first connection frame and the second connection inframe
Ponding can be discharged out of two screwed holes, prevent from getting rusty.
The present invention has the advantages that compared with prior art：Convenient disassembly of the present invention, good practical effect, take empty
Between it is small, and can prevent article from coming off.
Brief description of the drawings
The present invention will be further described in detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 center bases and the connection relationship diagram of coupler body.
Fig. 3 is the structural representation of coupler body in Fig. 1.
In figure：1 is lower carriage, and 2 be rocking arm, and 3 be connecting seat, and 4 be pin, and 5 be the first connection frame, and 6 be the second connection frame,
7 be oil cylinder, and 8 be coupler body, and 9 be groove, and 10 be connecting rod, and 11 be first through hole, and 12 be the second through hole, and 13 be base, and 14 be anti-skidding
Line, 15 be bearing.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail, and accompanying drawing is simplified schematic diagram, only with signal side
Formula illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As Figure 1-3, push-and-pull hook, including lower carriage 1 and the rocking arm 2 for being connected to the both ends of lower carriage 1, rocking arm 2 can be relative
Rotated in lower carriage 1, connection frame rocking arm 2 is sleeved on lower carriage 1 and by the locking of pin 4, according to the production and use of reality
Need, can be by the installation site of the adjusting rock arm 2 of pin 4 and lower carriage 1, for adapting to hydraulic support.Connect frame lower carriage 1
Middle part is connected by connecting seat 3, and the both sides of connection frame rocking arm 2 are provided with the first connection frame 5 and the second connection frame 6, connect frame
Second connection frame 6 is arranged on the outside of the first connection frame 5, and the top of connection frame rocking arm 2 is connected with oil cylinder 7, the cylinder barrel bottom of oil cylinder 7
It is fixed on rocking arm 2, extends the inside of base 13 outside the cylinder rod of connection frame oil cylinder 7 and be connected with coupler body 8, can be cut with scissors by oil cylinder 7
Connect the position of coupler body 8 and hook up direction.
Wherein, coupler body 8 includes connecting rod 10 and is provided with the groove 9 of the one end of connecting rod 10, and the other end of connecting rod 10 is provided with first
Through hole 11, the middle part of connecting rod 10 are provided with the second through hole 12, and the cylinder rod that bearing pin and oil cylinder 7 are coated with connection frame first through hole 11 is cut with scissors
Connect, bearing pin is coated with the second through hole of connection frame 12 and is hinged with base 13, the termination of connection frame coupler body 8 is provided with groove 9, connects frame
The inwall of groove 9 is provided with anti-slip veins 14, the motion of coupler body 8 is driven by oil cylinder 7, and then control the installation direction of coupler body 8
With hanged direction, anti-slip veins 14 can prevent hanged article from dropping and skidding.
Wherein, preferably, connect and be connected between frame lower carriage 1 and rocking arm 2 by bearing 15, slow-roll stabilization.
Wherein, preferably, connect frame first and connect frame 5 and second and connect the bottom of frame 6 and be provided with screwed hole, two
Screwed hole is arranged concentrically, and two screwed hole internal threads are connected with bolt, and after bolt is backed out, the first connection frame 5 and second connects
Ponding in frame 6 can discharge out of two screwed holes, prevent from getting rusty.
Convenient disassembly of the present invention, good practical effect, occupies little space, and can prevent article from coming off.
Embodiments of the invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned implementation
Example, in those of ordinary skill in the art's possessed knowledge, can also do on the premise of present inventive concept is not departed from
Go out various change.
Claims (1)
1. push-and-pull hook, it is characterised in that including lower carriage（1）Be connected to lower carriage（1）The rocking arm at both ends（2）, the lower branch
Frame（1）Middle part pass through connecting seat（3）Connection, rocking arm（2）It is sleeved on lower carriage（1）On, rocking arm（2）Both sides be provided with
One connection frame（5）With the second connection frame（6）, the second connection frame（6）It is arranged on the first connection frame（5）Outside, rocking arm（2）Top
End is connected with oil cylinder（7）, oil cylinder（7）Cylinder barrel bottom be fixed on rocking arm（2）On, oil cylinder（7）Cylinder rod outside extend base（13）'s
Internal and and coupler body（8）Connection；Rocking arm（2）With lower carriage（1）Junction is provided with pin（4）And bearing（15）；
The coupler body（8）Including connecting rod（10）Be arranged on connecting rod（10）The groove of one end（9）, connecting rod（10）The other end be provided with
First through hole（11）, connecting rod（10）Middle part be provided with the second through hole（12）, the first through hole（11）Inside it is coated with bearing pin and oil
Cylinder（7）Cylinder rod be hinged, second through hole（12）Inside it is coated with bearing pin and base（13）It is be hinged, the coupler body（8）Termination
It is provided with groove（9）, the groove（9）Inwall be provided with anti-slip veins（14）；
The first connection frame（5）With the second connection frame（6）Bottom be provided with screwed hole, two screwed holes are arranged concentrically, two
Individual screwed hole internal thread is connected with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510526695.1A CN105129598B (en) | 2015-08-26 | 2015-08-26 | Push-and-pull hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510526695.1A CN105129598B (en) | 2015-08-26 | 2015-08-26 | Push-and-pull hook |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105129598A CN105129598A (en) | 2015-12-09 |
| CN105129598B true CN105129598B (en) | 2018-02-27 |
Family
ID=54715263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510526695.1A Active CN105129598B (en) | 2015-08-26 | 2015-08-26 | Push-and-pull hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105129598B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829738B (en) * | 2017-02-23 | 2018-06-26 | 广西柳工机械股份有限公司 | The lifting accessory of loading machine |
| CN109505635A (en) * | 2017-09-15 | 2019-03-22 | 长治市永华机械有限公司 | Hydraulic support self-unloading hook |
| CN109505636A (en) * | 2017-09-15 | 2019-03-22 | 长治市永华机械有限公司 | Hydraulic support automatic coupling |
| CN107826964B (en) * | 2017-12-08 | 2023-08-25 | 中国矿业大学 | Connector between hydraulic support and movable pulley device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2890144B2 (en) * | 1990-12-13 | 1999-05-10 | 有限会社高谷エンジニアリング | Automatic center of gravity hanging tool |
| CN202449714U (en) * | 2012-01-13 | 2012-09-26 | 中国十七冶集团有限公司 | Hydraulic adjustable lifting appliance for hub of wind power generator |
| CN202558443U (en) * | 2012-03-31 | 2012-11-28 | 巨力索具股份有限公司 | C-shaped rotor clamping device |
| CN203593521U (en) * | 2013-12-17 | 2014-05-14 | 宁波利之源冲压有限公司 | Lifting bar |
| CN205034953U (en) * | 2015-08-26 | 2016-02-17 | 长治市永华机械有限公司 | Push -and -pull hook |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1226088B (en) * | 1988-09-27 | 1990-12-10 | Marinestar Nautica Di Tana Gui | Launching and launching system for lifting boats |
-
2015
- 2015-08-26 CN CN201510526695.1A patent/CN105129598B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2890144B2 (en) * | 1990-12-13 | 1999-05-10 | 有限会社高谷エンジニアリング | Automatic center of gravity hanging tool |
| CN202449714U (en) * | 2012-01-13 | 2012-09-26 | 中国十七冶集团有限公司 | Hydraulic adjustable lifting appliance for hub of wind power generator |
| CN202558443U (en) * | 2012-03-31 | 2012-11-28 | 巨力索具股份有限公司 | C-shaped rotor clamping device |
| CN203593521U (en) * | 2013-12-17 | 2014-05-14 | 宁波利之源冲压有限公司 | Lifting bar |
| CN205034953U (en) * | 2015-08-26 | 2016-02-17 | 长治市永华机械有限公司 | Push -and -pull hook |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105129598A (en) | 2015-12-09 |
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