CN206568073U - Combined mechanical line taking instrument - Google Patents
Combined mechanical line taking instrument Download PDFInfo
- Publication number
- CN206568073U CN206568073U CN201720192400.6U CN201720192400U CN206568073U CN 206568073 U CN206568073 U CN 206568073U CN 201720192400 U CN201720192400 U CN 201720192400U CN 206568073 U CN206568073 U CN 206568073U
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- cylinder
- cylindrical portion
- pin
- pulling pin
- supporting leg
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Abstract
The utility model provides combined mechanical line taking instrument, it is intended to solve fluid pressure type line taking instrument and the mechanical line taking instrument of general expression is heavier, it has not been convenient to the problem of carrying, and can not dismantle and install Multiple Type plug pin in particular circumstances.Combined mechanical line taking instrument includes rotation nut, core of pulling pin, pull pin cylinder and several supporting legs；The top of supporting leg is arranged on the outer wall for cylinder of pulling pin.Core of pulling pin includes cylindrical portion and the Access Division below cylindrical portion, and Access Division is provided with receiving portion, and the bottom of receiving portion is provided with U-shaped card slot.Cylinder inboard wall top of pulling pin is socketed in the bottom of rotation nut by bearing, and rotation nut is socketed in cylindrical portion by screw thread, and cylindrical portion outer wall is provided with guide slot with cylindrical portion diameter parallel, and cylinder inboard wall bottom of pulling pin is provided with the sliding block slided along guide slot.The utility model is driven using mechanical whorl, simple in construction, so that instrument lighter in weight, personal can easily be carried.
Description
Technical field
The utility model is related to railway territory, for installing or removing the terminations such as wire-connecting, wire jumper, choke line, lead wire
Plug pin, more particularly to a kind of combined mechanical line taking instrument.
Background technology
During installation or removal wire-connecting, wire jumper, choke line or lead wire, it is necessary to install or remove wire-connecting, wire jumper,
The termination plug pin of choke line or lead wire；It is mainly used in installation or removal wire-connecting, wire jumper in the market, choke line, draws and connect
The instrument of the termination such as line plug pin is mainly fluid pressure type line taking instrument, relative to artificial, improves efficiency；But fluid pressure type line taking work
Tool and the mechanical line taking instrument of general expression still have following shortcoming：1st, because by the way of hydraulic-driven, instrument compares
It is heavy, it has not been convenient to carry, price is also higher；2nd, due to the installation site of Railway Site plug pin, installing space, fitting depth and rust
The mechanical line taking instrument of the difference of degree of corrosion, hydraulic pressure line taking instrument and general expression can only be dismantled and mounting portion termination plug pin.
Utility model content
The utility model provides combined mechanical line taking instrument, it is intended to solve fluid pressure type line taking instrument and general expression machinery
Line taking instrument is heavier, it has not been convenient to carry, and the problem of can not dismantle and install Multiple Type plug pin in particular circumstances.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：
Combined mechanical line taking instrument, including rotation nut, core of pulling pin, pull pin cylinder and several supporting legs；Supporting leg it is upper
Portion is arranged on the outer wall for cylinder of pulling pin.
Core of pulling pin includes cylindrical portion and the Access Division below cylindrical portion, and Access Division is fixedly connected or one with cylindrical portion
Set, Access Division is provided with the receiving portion for accommodating plug pin head, and the bottom of receiving portion is provided with the U-shaped card for being used for clamping plug pin neck
Groove.
Pull pin cylinder inboard wall top by bearing be socketed in rotation nut bottom, rotation nut circle is socketed in by screw thread
In post portion, cylindrical portion outer wall is provided with the guide slot with cylindrical portion diameter parallel, and cylinder inboard wall bottom of pulling pin is provided with along orientation
The sliding block that groove is slided.
Further, supporting leg be top be fitted in the arc pulled pin on cylinder lateral wall, pull pin cylinder lateral wall upper end to
Outer be extended with annular flange, annular flange is evenly equipped with jack, and supporting leg top is provided with the inserted block matched with jack, supporting leg inwall
Provided with the arc fixture block for being connected to cylinder lower surface of pulling pin, arc fixture block cross section is L-shaped.
Supporting leg and cylinder of pulling pin are installed using this kind of structure, it is possible to achieve the replacing to supporting leg, can adapt to different tear open
Unload and installation environment, the instrument equipped with the different supporting leg of two sets of length, there can be the peace of many places diverse location on cylinder of pulling pin
Hole is filled, so that the installation site of supporting leg can also enter line translation, so as to adapt to dismantle the plug pin of various installing space environment.
Further, cylinder lateral wall of pulling pin is provided with to be provided with determining with the one-to-one positioning hole of jack, supporting leg inwall
The spring positioning ball that position hole matches.
Spring positioning ball is installed, when quick-release supporting leg inserts mounting hole, spring positioning ball enters corresponding on supporting leg
Steel ball positioning hole, pulled pin cylinder so as to realize that quick-release supporting leg does not depart from easily after mounting,
Further, the upper end of cylindrical portion has been connected through a screw thread top dress bolt.
Compared with prior art the utility model has the advantages that：
The utility model is easy to carry and simple operation：Be driven using mechanical whorl, it is simple in construction so that instrument weight compared with
Gently, personal can easily it carry.It is artificial only to turn rotation nut by the head for core insertion plug pin of pulling pin accordingly, so that it may
To extract or install plug pin, than relatively labor-saving.
The utility model can adapt to dismantle a variety of plug pins：Because in-site installation has the plug pin of different model, institute
It can not meet and use with one kind core of pulling pin.The tool design is driven using thread orientation, only need to turn rotation nut, it is possible to
The core that will pull pin removes cylinder of pulling pin, so as to change the core of pulling pin of another model.The plug pin of different model can thus be dismantled.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will use below required in embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not see
Work is the restriction to scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other related accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；The screw thread of cylindrical portion outer surface is not indicated in figure.
Fig. 2 is structural representation when the utility model does not install supporting leg；The spiral shell of cylindrical portion outer surface is not indicated in figure
Line.
Fig. 3 is the structural representation of supporting leg in the utility model.
Fig. 4 is the structural representation of core of pulling pin in the utility model；The screw thread of cylindrical portion outer surface is not indicated in figure.
Embodiment
In description of the present utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " company
Connect ", the term such as " fixation " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；
Can be mechanical connection or electrical connection；Can be directly connected to or be indirectly connected to by intermediary, can
To be connection or the interaction relationship of two elements of two element internals.For those of ordinary skills, may be used
To understand concrete meaning of the above-mentioned term in the utility model as the case may be.
Refering to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, combined mechanical line taking instrument, including rotation nut 1, core 2 of pulling pin, cylinder of pulling pin
Body 3 and several supporting legs 4, the present embodiment is using four supporting legs 4；The top of supporting leg 4 is arranged on the outer wall for cylinder 3 of pulling pin.
Core 2 of pulling pin includes cylindrical portion 21 and the Access Division 22 positioned at the lower section of cylindrical portion 21, and Access Division 22 is consolidated with cylindrical portion 21
Connect or be wholely set calmly, Access Division 22 is provided with the receiving portion 221 for accommodating plug pin head, and the bottom of receiving portion 221, which is provided with, to be used for
Clamp the U-shaped card slot 222 of plug pin neck.
The upper inside wall of cylinder 3 of pulling pin is socketed in the bottom of rotation nut 1 by bearing 7, and rotation nut 1 is socketed by screw thread
In cylindrical portion 21, the outer wall of cylindrical portion 21 is pulled pin under the inwall of cylinder 3 provided with the guide slot 211 with the diameter parallel of cylindrical portion 21
Portion is provided with the sliding block slided along guide slot 211.
Supporting leg 4 is that top is fitted in the arc pulled pin on the lateral wall of cylinder 3, and the lateral wall upper end of cylinder 3 of pulling pin is to extension
Stretching has annular flange 31, and jack 311 is evenly equipped with annular flange 31, and the top of supporting leg 4 is provided with the inserted block 41 matched with jack 311,
The inwall of supporting leg 4, which is provided with, is connected to the arc fixture block 42 of the lower surface of cylinder 3 of pulling pin, and the cross section of arc fixture block 42 is L-shaped, can be to prevent
Only supporting leg 4 is outer moves.The lateral wall of cylinder 3 of pulling pin is provided with to be provided with the one-to-one positioning hole of jack 311 32, the inwall of supporting leg 4
The spring positioning ball 5 matched with positioning hole 32.
When removing plug pin, supporting leg 4 is installed accordingly according to use environment, and supporting leg 4 is resisted against the branch around plug pin
Support part position；The head of plug pin is set to enter receiving portion 221, the neck of plug pin enters U-shaped card slot 222, so that the head of plug pin is by card
Jail；Rotation nut 1 is rotated, cylindrical portion 21 is outer to move, so as to drive plug pin, is extracted until by plug pin.
Because rotation nut 1 is connected with cylinder 3 of pulling pin by bearing 7, rotation 1 meeting of nut rotates relative to cylinder 3 of pulling pin,
Relative will not be pulled pin the outer shifting of cylinder 3；When plug is followed closely, because the position for cylinder 3 of pulling pin is motionless, so cylindrical portion 21 passes through spiral shell
Moved outside line.Guide slot 211 and sliding block play a part of to be oriented to, and prevent the accompanying rotation nut 1 of cylindrical portion 21 from rotating together.
The upper end of cylindrical portion 21 has been connected through a screw thread top dress bolt 6, and top dress bolt 6 is plugged on cylindrical portion 21 by screw thread
In the screwed hole 212 at top.
When installing plug pin, supporting leg 4 is resisted against on non-moving object, the head for pushing up dress bolt 6 is then resisted against plug
The head of nail, rotates rotation nut 1, and cylindrical portion 21 is moved, and cylindrical portion 21 drives top dress bolt 6, so as to push up 6 pairs of bolt of dress
Plug pin carries out extruding installation.
Specific embodiment of the utility model is the foregoing is only, but technical characteristic of the present utility model is not limited to
This, any those skilled in the art is in field of the present utility model, and the change or modification made all are covered new in this practicality
Among the scope of the claims of type.
Claims (4)
1. combined mechanical line taking instrument, it is characterized in that：Including rotation nut (1), core of pulling pin (2), cylinder of pulling pin (3) and some
Individual supporting leg (4)；The top of supporting leg (4) is arranged on the outer wall of cylinder of pulling pin (3)；
Core (2) of pulling pin includes cylindrical portion (21) and the Access Division (22) below cylindrical portion (21), Access Division (22) and cylinder
Portion (21) is fixedly connected or is wholely set, and Access Division (22) are provided with the receiving portion (221) for accommodating plug pin head, receiving portion (221)
Bottom be provided with and be used to clamp the U-shaped card slot (222) of plug pin neck；
Cylinder (3) upper inside wall of pulling pin is socketed in the bottom of rotation nut (1) by bearing (7), and rotation nut (1) passes through screw thread
It is socketed in cylindrical portion (21), cylindrical portion (21) outer wall is pulled pin provided with the guide slot (211) with cylindrical portion (21) diameter parallel
Cylinder (3) inner wall lower is provided with the sliding block slided along guide slot (211).
2. combined mechanical line taking instrument according to claim 1, it is characterized in that：Supporting leg (4) is fitted in for top and pulled pin
Arc on cylinder (3) lateral wall, cylinder of pulling pin (3) lateral wall upper end is outward extended with annular flange (31), annular flange
(31) jack (311) is evenly equipped with, supporting leg (4) top is provided with the inserted block (41) matched with jack (311), supporting leg (4) inwall
Provided with the arc fixture block (42) for being connected to cylinder of pulling pin (3) lower surface, arc fixture block (42) cross section is L-shaped.
3. combined mechanical line taking instrument according to claim 2, it is characterized in that：Cylinder (3) lateral wall of pulling pin is provided with
With the one-to-one positioning hole (32) of jack (311), supporting leg (4) inwall is provided with the spring matched with positioning hole (32) and positions steel
Pearl (5).
4. combined mechanical line taking instrument according to claim 1, it is characterized in that：The upper end of cylindrical portion (21) passes through screw thread
It is connected with top dress bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720192400.6U CN206568073U (en) | 2017-03-01 | 2017-03-01 | Combined mechanical line taking instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720192400.6U CN206568073U (en) | 2017-03-01 | 2017-03-01 | Combined mechanical line taking instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206568073U true CN206568073U (en) | 2017-10-20 |
Family
ID=60056174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720192400.6U Active CN206568073U (en) | 2017-03-01 | 2017-03-01 | Combined mechanical line taking instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206568073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625388A (en) * | 2017-03-01 | 2017-05-10 | 四川鸣亨科技有限责任公司 | Combined type mechanical line-taking tool |
| CN113580059A (en) * | 2021-06-18 | 2021-11-02 | 江苏徐工工程机械研究院有限公司 | Rapid pin shaft dismounting mechanism, dismounting tool and dismounting method |
-
2017
- 2017-03-01 CN CN201720192400.6U patent/CN206568073U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625388A (en) * | 2017-03-01 | 2017-05-10 | 四川鸣亨科技有限责任公司 | Combined type mechanical line-taking tool |
| CN106625388B (en) * | 2017-03-01 | 2018-12-07 | 四川鸣亨科技有限责任公司 | Combined mechanical line taking tool |
| CN113580059A (en) * | 2021-06-18 | 2021-11-02 | 江苏徐工工程机械研究院有限公司 | Rapid pin shaft dismounting mechanism, dismounting tool and dismounting method |
| CN113580059B (en) * | 2021-06-18 | 2023-10-03 | 江苏徐工工程机械研究院有限公司 | Quick assembly and disassembly pin shaft mechanism, assembly and disassembly tool and assembly and disassembly method |
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