CN208397088U - A kind of mine hoisting container and connecting pin of the suspension arrangement with resilient sleeve - Google Patents
A kind of mine hoisting container and connecting pin of the suspension arrangement with resilient sleeve Download PDFInfo
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- CN208397088U CN208397088U CN201820284661.5U CN201820284661U CN208397088U CN 208397088 U CN208397088 U CN 208397088U CN 201820284661 U CN201820284661 U CN 201820284661U CN 208397088 U CN208397088 U CN 208397088U
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- pin
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- shaft
- steel elastic
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Abstract
The utility model and a kind of mine hoisting container and connecting pin of the suspension arrangement with resilient sleeve.A kind of mine hoisting container and suspension arrangement are made of with the connecting pin with resilient sleeve pin shaft, stainless steel elastic shaft sleeve, washer, retaining pad, flat split pin.When installation, first stainless steel elastic shaft sleeve is covered on pin shaft, then is installed by the installation steps of traditional connecting pin；It when disassembly, after flat split pin, retaining pad, washer are successively removed, is first tapped with hand hammer from pin shaft tail portion, pin shaft is hit, stainless steel elastic shaft sleeve is not stressed due to inside at this time, and diameter reduces, and can be easily removed.This hair utility model is contacted using stainless steel elastic shaft sleeve with connecting plate, solves corrosion and the wear problem of traditional connecting shaft；There is stainless steel elastic shaft sleeve the ability of flexible deformation also greatly reduce disassembly difficulty, it is only necessary to which simple percussion tool achieves that the dismounting of connecting pin.
Description
Technical field
The connecting pin with resilient sleeve the utility model relates to a kind of mine hoisting container and suspension arrangement.
Background technique
The connecting plate of traditional suspension arrangement connecting pin, pin shaft and hoisting container is all process by ordinary carbon steel, is made
After a period of time, since severe condition, pin shaft are corroded with connecting plate contact surface more than mine humidity, high temperature, dust etc.
Or abrasion, when causing replacement suspension arrangement, can not simple manual teardown, gas cutting or electricity can only be used to cut tool violence disassembly,
In this way, not only replacing construction greatly increases, the service life of pin shaft and hoisting container is reduced, and can also be increased to shaft mouth operation seriously
Security risk, seriously affected the normal production of mine.Therefore, it is necessary to existing mine suspension arrangement connecting pin is improved,
Should guarantee the security reliability of connection, protect pin shaft and connecting plate again, at the same to realize disassembly it is simple and quick, do not use
Electric power tool.
Utility model content
The electrician that take-down time in order to solve traditional mine suspension arrangement connecting pin is long, the service life is short, expense is artificial, uses
There is the problems such as security risk, the connection with resilient sleeve the utility model proposes a kind of mine hoisting container and suspension arrangement
Pin.
The technical solution adopted in the utility model is: a kind of mine hoisting container and connection of the suspension arrangement with resilient sleeve
Pin is made of pin shaft, stainless steel elastic shaft sleeve, washer, retaining pad, flat split pin.Stainless steel axle sleeve is contacted with connecting plate, is occurred
The case where corrosion or abrasion, it will not influence pin shaft.Stainless steel elastic shaft sleeve is by the stainless-steel seamless pipe of 3~5mm thickness, heat
Processing makes it have flexible deformation simultaneously along the gap of the axially cutting 1~2mm out of steel pipe, finishes and makes further according to technical requirements
At.When mine hoisting container and suspension arrangement are installed with the connecting pin with resilient sleeve, first stainless steel elastic shaft sleeve is covered in pin shaft
On, then by the installation steps installation of traditional connecting pin；When disassembly, after flat split pin, retaining pad, washer are successively removed, first use
Hand hammer is tapped from pin shaft tail portion, and pin shaft is hit, and stainless steel elastic shaft sleeve is not stressed due to inside at this time, and diameter reduces, can be with
It is easily removed.
The utility model is contacted using stainless steel elastic shaft sleeve with connecting plate, solves the corrosion and abrasion of traditional connecting shaft
Problem；There is stainless steel elastic shaft sleeve the ability of flexible deformation also greatly reduce disassembly difficulty, it is only necessary to simply percussion work
Tool achieves that the dismounting of connecting pin.
Detailed description of the invention
Attached drawing 1 is that mine hoisting container and suspension arrangement with the connecting pin with resilient sleeve are installed figure.
Attached drawing 2 is pin shaft and stainless steel elastic shaft sleeve cross-sectional view.
Attached drawing 3 is stainless steel elastic shaft sleeve main view.
Attached drawing 4 is half-axile sleeve A-A sectional view.
Specific embodiment
It is the specific example of the utility model below, now in conjunction with attached drawing, the utility model is described in further detail.
As shown in Figures 1 to 4, a kind of connecting pin of mine hoisting container and suspension arrangement with resilient sleeve, feature exist
In a kind of: mine hoisting container and suspension arrangement with the connecting pin with resilient sleeve by pin shaft (1), stainless steel elastic shaft sleeve (2), pad
Enclose (3), retaining pad (4), flat split pin (5) composition.Stainless steel elastic shaft sleeve (2) covers on pin shaft (1), pin shaft (1) company of penetrating
Axis hole on fishplate bar, then washer (3), retaining pad (4), flat split pin (5) are successively mounted on pin shaft (1) tail end.Stainless steel bomb
Property axle sleeve (2) is directly contacted with the connecting plate of mine hoisting container, the connecting plate or stainless steel elastic shaft sleeve of mine hoisting container
(2) there is a situation where corroding or wearing, it will not influence pin shaft (1).Stainless steel elastic shaft sleeve (2) is according to pin shaft (1) diameter of axle
Size, select internal diameter be less than the diameter of axle 3%~5% 3~5mm thickness stainless-steel seamless pipe, first along steel pipe it is axially cutting out 1
The gap of~3mm, heat treatment makes it have flexible deformation later, is made further according to technical requirements finishing.When steel pipe preheats, control
150 DEG C/h of temperature rise processed, when preheating is completed, be rapidly heated 300 DEG C/h, and hardening heat is 810~870 DEG C, after the completion of quenching, and oil is cold
When to 250-300 DEG C, take out air-cooled.400~450 DEG C of average temperings are heated uniformly to, later fast cooling to room temperature.
The course of work: when a kind of mine hoisting container and suspension arrangement are installed with the connecting pin with resilient sleeve, first in pin shaft
(1) outer surface is put the oil, and conehead the penetrating without nose end from stainless steel bomb axle sleeve (2) of pin shaft (1), pin shaft (1) is entirely pressed
In into stainless steel elastic shaft sleeve (2), also put the oil in the outer surface of stainless steel elastic shaft sleeve (2), then will be with stainless steel elastic shaft sleeve
(2) pin shaft (1) penetrates the axis hole on connecting plate, then successively mounting gasket (3), retaining pad (4), flat split pin (5)；Disassembly
When, after flat split pin (5), retaining pad (4), washer (3) are successively removed, first tapped with hand hammer from pin shaft (1) tail portion, by pin shaft
(1) it hits, stainless steel elastic shaft sleeve (2) is not stressed due to inside at this time, and diameter reduces, and can be easily removed.
Claims (2)
1. a kind of connecting pin of mine hoisting container and suspension arrangement with resilient sleeve, it is characterised in that: a kind of mine hoisting appearance
Device and suspension arrangement with the connecting pin with resilient sleeve by pin shaft (1), stainless steel elastic shaft sleeve (2), washer (3), retaining pad (4),
Flat split pin (5) composition；Stainless steel elastic shaft sleeve (2) covers on pin shaft (1), and pin shaft (1) penetrates mine hoisting container connecting plate
On axis hole, then washer (3), retaining pad (4), flat split pin (5) are successively mounted on pin shaft (1) tail end；Stainless steel elastic shaft
Set (2) is directly contacted with the connecting plate of mine hoisting container.
2. the connecting pin of a kind of mine hoisting container according to claim 1 and suspension arrangement with resilient sleeve, feature
Be: the stainless steel elastic shaft sleeve (2) is to select internal diameter to be less than the diameter of axle 3%~5% according to the size of pin shaft (1) diameter of axle
3~5mm thickness stainless-steel seamless pipe, first along steel pipe it is axially cutting go out 1~3mm gap, later heat treatment make it have
Flexible deformation is made further according to technical requirements finishing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820284661.5U CN208397088U (en) | 2018-02-15 | 2018-02-15 | A kind of mine hoisting container and connecting pin of the suspension arrangement with resilient sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820284661.5U CN208397088U (en) | 2018-02-15 | 2018-02-15 | A kind of mine hoisting container and connecting pin of the suspension arrangement with resilient sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208397088U true CN208397088U (en) | 2019-01-18 |
Family
ID=65064141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820284661.5U Active CN208397088U (en) | 2018-02-15 | 2018-02-15 | A kind of mine hoisting container and connecting pin of the suspension arrangement with resilient sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208397088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276164A (en) * | 2021-06-07 | 2021-08-20 | 潍坊新松机器人自动化有限公司 | Intelligent robot locking device |
-
2018
- 2018-02-15 CN CN201820284661.5U patent/CN208397088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276164A (en) * | 2021-06-07 | 2021-08-20 | 潍坊新松机器人自动化有限公司 | Intelligent robot locking device |
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