CN206049844U - Track pin replacer - Google Patents
Track pin replacer Download PDFInfo
- Publication number
- CN206049844U CN206049844U CN201620966603.1U CN201620966603U CN206049844U CN 206049844 U CN206049844 U CN 206049844U CN 201620966603 U CN201620966603 U CN 201620966603U CN 206049844 U CN206049844 U CN 206049844U
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- CN
- China
- Prior art keywords
- base plate
- pin
- hole
- jack
- briquetting
- 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.)
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Abstract
This utility model is related to a kind of track pin replacer, the technical field being particularly used in terms of crawler of excavator pin dismounting.This utility model includes：Identical first base plate of shape and structure and the second base plate, regulating bolt hole is symmetrically arranged with four angles of the first base plate and the second base plate, first base plate and the second base plate are connected by four regulating bolts, first base plate is provided with jack installing hole, mandril of lifting jack end is provided with briquetting, briquetting overall dimensions are corresponding with pin overall dimensions are press-fited, and the second base plate is provided with adjustment hole, and the adjustable plate with pin-and-hole is placed with adjustment hole.Jack briquetting on the first base plate of this utility model is corresponding with the pin-and-hole of adjustable plate, by the pressure of jack, crawler of excavator pin is dismounted.This product simple structure, small volume, it is easily assembled, easily adjusts, easily adapt to various job sites.Can easy disassembly, be easy to execute-in-place, save set-up time and cost, be easy to, to installer scene mastery learning, reduce installation personnel labor intensity.
Description
Technical field
This utility model is related to a kind of track pin replacer, the technology being particularly used in terms of crawler of excavator pin dismounting
Field.
Background technology
At present, my company's crawler of excavator pin due to service life it is longer, all occur in that the problem of serious wear, so needing
Us are wanted to dismount track pin, the method that we currently use is welded in middle with an iron rod less than track pin
A handle is connect, a people withstands pin with iron rod, and another is beaten with sledgehammer, after repeatedly, pin is just removable, i.e.,
Complete the dismounting of track pin.So easily cause personnel tired, while being also easily damaged link and selling accessory, cannot protect safely
Card.
Utility model content
The purpose of this utility model is to provide dismounting conveniently, safely, it is to avoid a kind of crawler belt that other parts sustain damage
Pin replacer.
Technical solution：
This utility model includes：Identical first base plate of shape and structure and the second base plate, the first base plate and the second base plate
Four angles at be symmetrically arranged with regulating bolt hole, the first base plate and the second base plate are connected by four regulating bolts, institute
State the first base plate and be provided with jack installing hole, mandril of lifting jack end is provided with briquetting, briquetting overall dimensions with press-fited outside pin
Shape size is corresponding, and the second base plate is provided with adjustment hole, and the adjustable plate with pin-and-hole is placed with adjustment hole.
The adjustable plate is series of plates, and the pin-and-hole model on each adjustable plate is with to be press-fited pin-type number consistent.
Jack briquetting on the first base plate of this utility model is corresponding with the pin-and-hole of adjustable plate, by the pressure of jack,
Crawler of excavator pin is dismounted.This product simple structure, small volume, it is easily assembled, easily adjusts, easily adapts to various constructions existing
.Can easy disassembly, be easy to execute-in-place, save set-up time and cost, be easy to installer scene mastery learning, drop
Low installation personnel labor intensity.
The beneficial effect of this utility model track pin replacer is：This product is cheap, dismounting is easy to assembly, practical model
Enclose wide, can also handle very skillfully in condition more rugged environment, be widely used in mining engineering, machinery and other engineering trucks
Field, the technical field energy being especially used in terms of crawler of excavator pin dismounting.
This utility model press-loading device, the stability that reinforcement pins press-fit not only protect the safety of personnel, moreover it is possible to effective protection
The safety of equipment, while the quick jiggering Wrench can provide bigger holding capacity, sets so as to improve to press-fit in various needs
Standby safety, improves operation again under field condition, the safety of maintenance.Operating personnel can be made on every equipment
Debug time shortens 3 hours or so, improves working performance.
It is cost-effective such as that working performance is improved daily：
Excavator：10000 yuan/8 3750 yuan of h × 3 h ﹦
300 yuan/people × 2 of personnel people=600 yuan
（3750+600）× 6 × 2=52200 is first
The track pin replacer as obtained by calculating above is can be saved every year as 52200 yuan.
This utility model is that in-site installation is simple and convenient, its advantage：First, help without the need for supernumerary person, a people is
Installation and debugging can be completed.2nd, the structure easy accessibility, is easily understood.3rd, manufacture process is simple, is easy to buy processing on the spot, can
Combination application, is easy to long-distance transportation, is easy to do mechanization operation, low cost of manufacture, save time, it is laborsaving, save people.4th, using the work
Tool carries out dismounting that track pin is laborsaving, safety, hold comfortable, is easy to operation, protection equipment.
Description of the drawings：
Fig. 1 is a kind of track pin replacer structural representation of the present utility model;
Fig. 2 is a kind of track pin replacer structural representation of the present utility model.
Diagram：1st, the first base plate, the 2, second base plate, 3, regulating bolt hole, 4, regulating bolt, 5, jack installing hole, 7,
Adjustment hole, 8, adjustable plate.
Specific embodiment
This utility model includes identical first base plate 1 of shape and structure and the second base plate 2, the first base plate 1 and the second bottom
It is respectively equipped with four angles of plate 2 and is symmetrical arranged regulating bolt hole 3, the first base plate 1 and the second base plate 2 passes through four regulating bolts
4 are fixedly connected, and first base plate 1 is provided with jack installing hole 5, and mandril of lifting jack end is provided with briquetting, briquetting profile chi
Very little corresponding with pin overall dimensions are press-fited, the second base plate 2 is provided with adjustment hole 7, and the tune with pin-and-hole is placed with adjustment hole 7
Section plate 7, second base plate 2 can be moved in regulating bolt 4.
The adjustable plate 8 is series of plates, and the pin-and-hole model on each adjustable plate 8 is with to be press-fited pin-type number consistent.
The course of work:Track pin replacer is transported to into scene, the pin for press-fiting is needed by observing scene, is chosen suitable band
There is the adjustable plate 8 of pin-and-hole, adjustable plate 8 is installed with the second base plate 2, and the second base plate 2 is placed on the inner side of crawler belt, lead to
The pin that observation scene needs to press-fit is crossed, the briquetting of the suitable jack less than pin is chosen, jack is pacified with the first base plate 1
Dress, and the first base plate 1 is placed on the outside of crawler belt, it is adjusted by regulating bolt 4 at four angles, is transported after the completion of regulation
Being operated with jack carries out press-fiting pin, after pin is extruded completes work.
Claims (2)
1. track pin replacer, it is characterised in that including identical first base plate (1) of shape and structure and the second base plate (2),
Regulating bolt hole (3), the first base plate (1) and the second base plate are symmetrically arranged with four angles of one base plate (1) and the second base plate (2)
(2) it is connected by four regulating bolts (4), first base plate (1) is provided with jack installing hole (5), jack top
Boom end is provided with briquetting, and briquetting overall dimensions are corresponding with pin overall dimensions are press-fited, and the second base plate (2) is provided with adjustment hole
(7), the adjustable plate with pin-and-hole (8) is placed with adjustment hole (7).
2. a kind of track pin replacer according to claim 1, it is characterised in that adjustable plate (8) is series of plates, each tune
Pin-and-hole model on section plate (8) is with to be press-fited pin-type number consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620966603.1U CN206049844U (en) | 2016-08-29 | 2016-08-29 | Track pin replacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620966603.1U CN206049844U (en) | 2016-08-29 | 2016-08-29 | Track pin replacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206049844U true CN206049844U (en) | 2017-03-29 |
Family
ID=58382406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620966603.1U Active CN206049844U (en) | 2016-08-29 | 2016-08-29 | Track pin replacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206049844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677908A (en) * | 2018-07-24 | 2018-10-19 | 中国葛洲坝集团机电建设有限公司 | Large-scale headstock gear sunpender pitman shaft, which is worn, moves back axis method and device |
| CN111674481A (en) * | 2020-05-26 | 2020-09-18 | 上海三泰机电设备科技有限公司 | Tank track dismounting device |
-
2016
- 2016-08-29 CN CN201620966603.1U patent/CN206049844U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677908A (en) * | 2018-07-24 | 2018-10-19 | 中国葛洲坝集团机电建设有限公司 | Large-scale headstock gear sunpender pitman shaft, which is worn, moves back axis method and device |
| CN108677908B (en) * | 2018-07-24 | 2024-06-18 | 中国葛洲坝集团机电建设有限公司 | Shaft penetrating and retracting method and device for boom connecting rod shaft of large hoist |
| CN111674481A (en) * | 2020-05-26 | 2020-09-18 | 上海三泰机电设备科技有限公司 | Tank track dismounting device |
| CN111674481B (en) * | 2020-05-26 | 2022-06-28 | 上海三泰机电设备科技有限公司 | Tank track dismounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |