CN208514427U - A kind of TRT adjusting cylinder anchor fluke disassembling positioning pin device - Google Patents
A kind of TRT adjusting cylinder anchor fluke disassembling positioning pin device Download PDFInfo
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- CN208514427U CN208514427U CN201821202043.8U CN201821202043U CN208514427U CN 208514427 U CN208514427 U CN 208514427U CN 201821202043 U CN201821202043 U CN 201821202043U CN 208514427 U CN208514427 U CN 208514427U
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- pin
- anchor fluke
- positioning pin
- hole
- trt
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Abstract
The utility model discloses a kind of TRT to adjust cylinder anchor fluke disassembling positioning pin device.The disassembling positioning pin device includes that TRT adjusts cylinder, anchor fluke supporting block, anchor fluke and positioning pin, the anchor fluke supporting block is fixed on TRT and adjusts on cylinder, the anchor fluke is bolted in anchor fluke supporting block, and the anchor fluke supporting block is equipped with pin hole, and the anchor fluke is equipped with limit hole；The provision for disengagement further includes pull pin bar and nut；The upper surface center of the positioning pin is fixed with socket cap, and the socket cap outer peripheral surface is equipped with screw thread；The positioning pin is embedded in pin hole, and positioning pin upper end and socket cap are located in limit hole；The bar outer peripheral surface of pulling pin is equipped with screw thread, and one end of the bar of pulling pin is provided with axial threaded hole, and the other end of the bar of pulling pin is provided with axial blind hole；The socket cap is screwed in threaded hole, and the nut driving is being pulled pin on bar.The structure of disassembling positioning pin device described in the utility model is simple, easy to operate, improves the overhaul efficiency of whole unit.
Description
Technical field
The utility model relates to overhaul of the equipments technical fields more particularly to a kind of TRT to adjust cylinder anchor fluke disassembling positioning pin dress
It sets.
Background technique
TRT adjusts cylinder and four anchor flukes are located by connecting by positioning pin, and when positioning pin is installed, positioning pin sinks to pin
Inside hole, to guarantee that alignment pin position is not contacted and collided with the external world, position is avoided to be changed；However, this guarantor
Protection structure also increases the difficulty of detachable maintaining work.Currently, TRT, which adjusts cylinder anchor fluke positioning pin, removes the method that maintenance uses
It is: takes hammer constantly to tap anchor fluke to loosening, then agitated with tool and loosen gap between anchor fluke and anchor fluke supporting block,
Dismantle positioning pin；The method of this disassembly positioning pin easily causes the damage of anchor fluke, while influencing the whole overhaul efficiency of unit.
Summary of the invention
To solve the above problems, the utility model proposes a kind of TRT to adjust cylinder anchor fluke disassembling positioning pin device,
The disassembling positioning pin device is extracted positioning pin by the screw rod being screwed on positioning pin, and structure is simple, easy to operate, is not destroyed
Anchor fluke.
To achieve the goals above, the utility model uses following scheme, including TRT to adjust cylinder, anchor fluke supporting block, anchor fluke
And positioning pin, the positioning pin are in inverted round table shape, the anchor fluke supporting block is fixed on TRT and adjusts on cylinder, and the anchor fluke passes through
Bolt is fixed in anchor fluke supporting block, and the anchor fluke supporting block is equipped with pin hole, and the anchor fluke is equipped with limit hole, the limit hole
It is corresponding with pin hole position；The provision for disengagement further includes pull pin bar and nut；The upper surface center of the positioning pin is fixed with
Socket cap, the socket cap outer peripheral surface are equipped with screw thread；The positioning pin is embedded in pin hole, positioning pin upper end and circle
Column cap is located in limit hole；For the bar outer peripheral surface of pulling pin equipped with screw thread, one end of the bar of pulling pin is provided with axial threaded hole, institute
The other end for stating bar of pulling pin is provided with axial blind hole；The socket cap is screwed in threaded hole, and the nut driving is being pulled pin on bar.
Preferably, the section of the blind hole is in regular quadrangle, is convenient for pin removal and screws, so that socket cap is screwed in spiral shell
In pit.
Preferably, the socket cap diameter is less than positioning pin upper end diameter；The upper end diameter of the positioning pin is less than limit
Hole internal diameter guarantees that positioning pin can take out from limit hole.
Preferably, the diameter of the bar of pulling pin is less than limit hole internal diameter, and the lower end of bar of guaranteeing to pull pin can be inserted into limit hole.
Preferably, the outer diameter of the nut is greater than limit hole internal diameter, so that nut outside limit hole, guarantees that anchor fluke is to pull pin
Device provides support.
In use, quadrangle spanner is inserted into blind hole, passes through four by one end insertion limit hole of the bar of pulling pin with threaded hole
Angle spanner screws bar of pulling pin, so that threaded hole is screwed on socket cap, recycles spanner screw on nut, nut is on anchor fluke
Plane is support, and nut drives bar of pulling pin that positioning pin is extracted pin hole.
Utility model has the advantages that the disassembling positioning pin device adjusts cylinder anchor fluke as support, nut band using TRT
Positioning pin is extracted pin hole by dynamic bar of pulling pin, and will not destroy anchor fluke；Meanwhile the structure of the disassembling positioning pin device is simple, operation letter
Just, the overhaul efficiency of whole unit is improved.
Detailed description of the invention
Fig. 1 is the operation schematic diagram that TRT described in the utility model adjusts cylinder anchor fluke disassembling positioning pin device.
Fig. 2 is the schematic diagram in the face A-A in Fig. 1.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing, so that those skilled in the art can be more
Add and be apparent from, as shown in Figure 1, including that TRT adjusting cylinder, anchor fluke supporting block 1, anchor fluke 2 and positioning pin 3, the positioning pin 3 are in
Inverted round table shape, the anchor fluke supporting block 1 are fixed on TRT and adjust on cylinder, and the anchor fluke 2 is bolted on anchor fluke supporting block
On 1, the anchor fluke supporting block 1 is equipped with pin hole 5, and the anchor fluke 2 is equipped with limit hole 6, the limit hole 6 and 5 position phase of pin hole
It is corresponding；The provision for disengagement further includes pull pin bar 7 and nut 8；The upper surface center of the positioning pin 3 is fixed with socket cap 4, institute
4 outer peripheral surface of socket cap is stated equipped with screw thread；The positioning pin 3 is embedded in pin hole 5,3 upper end of positioning pin and socket cap 4
In limit hole 6；For 7 outer peripheral surface of bar of pulling pin equipped with screw thread, described one end for pulling pin bar 7 is provided with axial threaded hole 9, institute
The other end for stating bar 7 of pulling pin is provided with axial blind hole 10；The socket cap 4 is screwed in threaded hole 9, and the nut 8, which is screwed in, to be pulled out
On pin rod 7.
As shown in Fig. 2, the section of the blind hole 10 is in regular quadrangle, it is convenient for pin removal 7 and screws, so that socket cap 4
It is screwed in threaded hole 9.4 diameter of socket cap is less than 3 upper end diameter of positioning pin；The upper end diameter of the positioning pin 3 is less than
6 internal diameter of limit hole guarantees that positioning pin 3 can take out from limit hole 6.The diameter of the bar 7 of pulling pin is less than 6 internal diameter of limit hole, guarantees
The pull pin lower end of bar 7 can be inserted into limit hole 6.The outer diameter of the nut 8 is greater than 6 internal diameter of limit hole, so that nut 8 is in limit hole 6
Outside, guarantee that anchor fluke 2 provides support for pin removal.
In use, quadrangle spanner is inserted into blind hole 10 by one end insertion limit hole 6 of the bar 7 of pulling pin with threaded hole 9,
Bar 7 of pulling pin is screwed by quadrangle spanner, so that threaded hole 9 is screwed on socket cap 4, recycles spanner screw on nut 8, spiral shell
Mother 8 is support with plane on anchor fluke 2, and nut 8 drives bar 7 of pulling pin that positioning pin 3 is extracted pin hole.
Utility model has the advantages that the disassembling positioning pin device adjusts cylinder anchor fluke as support, nut band using TRT
Positioning pin is extracted pin hole by dynamic bar of pulling pin, and will not destroy anchor fluke；Meanwhile the structure of the disassembling positioning pin device is simple, operation letter
Just, the overhaul efficiency of whole unit is improved.
Claims (5)
1. a kind of TRT adjusts cylinder anchor fluke disassembling positioning pin device, including TRT adjusts cylinder, anchor fluke supporting block (1), anchor fluke (2) and determines
Position pin (3), the positioning pin (3) are in inverted round table shape, and the anchor fluke supporting block (1) is fixed on TRT and adjusts on cylinder, the anchor fluke
(2) it is bolted on anchor fluke supporting block (1), the anchor fluke supporting block (1) is equipped with pin hole (5), and the anchor fluke (2) sets
Have limit hole (6), the limit hole (6) is corresponding with pin hole (5) position；It is characterized by: the provision for disengagement further includes pulling out
Pin rod (7) and nut (8)；The upper surface center of the positioning pin (3) is fixed with socket cap (4), socket cap (4) outer peripheral surface
Equipped with screw thread；The positioning pin (3) is embedded in pin hole (5), and positioning pin (3) upper end and socket cap (4) are located at limit hole
(6) in；Bar of pulling pin (7) outer peripheral surface is equipped with screw thread, and one end of the bar of pulling pin (7) is provided with axial threaded hole (9), described
The other end of bar (7) of pulling pin is provided with axial blind hole (10)；The socket cap (4) is screwed in threaded hole (9), the nut (8)
It is screwed on bar of pulling pin (7).
2. TRT adjusts cylinder anchor fluke disassembling positioning pin device according to claim 1, it is characterised in that: the blind hole (10)
Section is in regular quadrangle.
3. TRT adjusts cylinder anchor fluke disassembling positioning pin device according to claim 1, it is characterised in that: the socket cap (4) is straight
Diameter is less than positioning pin (3) upper end diameter；The upper end diameter of the positioning pin (3) is less than limit hole (6) internal diameter.
4. TRT adjusts cylinder anchor fluke disassembling positioning pin device according to claim 1, it is characterised in that: the bar of pulling pin (7)
Diameter is less than limit hole (6) internal diameter.
5. TRT adjusts cylinder anchor fluke disassembling positioning pin device according to claim 1, it is characterised in that: outside the nut (8)
Diameter is greater than limit hole (6) internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202043.8U CN208514427U (en) | 2018-07-27 | 2018-07-27 | A kind of TRT adjusting cylinder anchor fluke disassembling positioning pin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202043.8U CN208514427U (en) | 2018-07-27 | 2018-07-27 | A kind of TRT adjusting cylinder anchor fluke disassembling positioning pin device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208514427U true CN208514427U (en) | 2019-02-19 |
Family
ID=65332908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821202043.8U Active CN208514427U (en) | 2018-07-27 | 2018-07-27 | A kind of TRT adjusting cylinder anchor fluke disassembling positioning pin device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208514427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140053A (en) * | 2020-09-29 | 2020-12-29 | 中国航发动力股份有限公司 | Dismounting device of stop pin |
-
2018
- 2018-07-27 CN CN201821202043.8U patent/CN208514427U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140053A (en) * | 2020-09-29 | 2020-12-29 | 中国航发动力股份有限公司 | Dismounting device of stop pin |
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