CN106006376A - Pin-roll-type reaction wheel support - Google Patents
Pin-roll-type reaction wheel support Download PDFInfo
- Publication number
- CN106006376A CN106006376A CN201610587712.7A CN201610587712A CN106006376A CN 106006376 A CN106006376 A CN 106006376A CN 201610587712 A CN201610587712 A CN 201610587712A CN 106006376 A CN106006376 A CN 106006376A
- Authority
- CN
- China
- Prior art keywords
- pin
- support
- roll
- reaction wheel
- wheel support
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
Abstract
The present invention relates to a pin-roll-type reaction wheel support. The support is connected at the lower side of a tow line cart, and comprises an upper support, a lower support, a reaction wheel assembly and pin rolls, wherein the upper support is fixed at the lower side of the tow line cart; both the position, near the lower end, of the upper support and the position, near the upper end, of the lower support are provided with pin roll holes; the upper support and the lower support pass through the pin roll hole by the pin rolls for connection, and the reaction wheel assembly is mounted at the lower end of the lower support. The pin-roll-type reaction wheel support is simple in structure and convenient to assemble and disassemble, and can bring great convenience for field installation and maintenance.
Description
Technical field
The present invention relates to hoisting machinery technical field, particularly relate to a kind of anti-rolling wheel support of pin type.
Background technology
Quayside container crane and the large-scale bridge type grab bucket ship unloader torr anti-roller of rope dolly are typically suspended under trolley frame
Face, wheel left-hand thread is below girder top flange plate, and its support uses bolt-connection with trolley frame, due to position
Special, attachment bolt is difficult to twist, and causes dismounting extremely difficult, and anti-rolling wheel support is lengthened by Ye You producer, partially
From dolly center, easy accessibility, but stress is bad, and affects torr rope dolly stroke range, and due to knot
Structure strengthens more, and weight increases, and manufactures and cost of transportation also can increase accordingly.
Summary of the invention
The applicant, for disadvantage mentioned above, has carried out Improvement, it is provided that a kind of simple in construction, easy accessibility
The anti-rolling wheel support of pin type.
The technical solution adopted in the present invention is as follows:
A kind of anti-rolling wheel support of pin type, it is connected on the downside of tow strap dolly, including upper and lower support, counter rolls
Wheel assembly and bearing pin, described upper bracket is fixed on the downside of tow strap dolly, and described upper bracket is on lower side and lower carriage
All offering pin shaft hole on top end position, upper and lower support is connected through pin shaft hole by bearing pin, described anti-rolling
Wheel assembly is arranged on lower carriage lower end.
Further improvement as technique scheme:
The most at least offer two groups of pin shaft holes on described upper and lower support, at least connect between the upper and lower support of cooperation
Connect two bearing pins.
Beneficial effects of the present invention is as follows: the anti-rolling wheel support of described pin type, by into and out pin bearing pin
Lower carriage and the dismounting of anti-roll wheel assembly can be realized, convenient to disassembly, and at least provided with two bearing pins, protect
Demonstrate,prove upper and lower support will not the changing of the relative positions, stress is clear and definite, and power transmission is direct, safe and reliable, and simple in construction is given
On-site installation and maintenance bring great convenience.
Accompanying drawing explanation
The front view of the anti-rolling wheel support of pin type that Fig. 1 provides for the present invention.
In figure: 1, tow strap dolly；2, upper bracket；3, lower carriage；4, anti-roll wheel assembly；5, bearing pin.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the detailed description of the invention of the present invention is described.
As it is shown in figure 1, the anti-rolling wheel support of the pin type of the present embodiment, it is connected on the downside of tow strap dolly 1,
Including upper and lower support 2,3, anti-roll wheel assembly 4 and bearing pin 5, upper bracket 2 is fixed on tow strap dolly 1 time
Side, upper bracket 2 end position top with lower carriage 3 on lower side all offers two groups of pin shaft holes, upper and lower support
2,3 are connected through pin shaft hole by two bearing pins 5, and anti-roll wheel assembly 4 is arranged on lower carriage 3 lower end.
The anti-rolling wheel support of described pin type use time, during installation, directly bearing pin 5 is inserted upper and lower support 2,
In the pin shaft hole offered on 3, connect upper and lower support 2,3, need dismantle lower carriage 3 or counter roll
During wheel assembly 4, only bearing pin 5 need to be extracted, facilitate the maintenance of anti-roll wheel assembly 4 self, replacing.
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention is joined
Seeing claim, in the case of the basic structure of the present invention, the present invention can make any type of
Amendment.
Claims (2)
1. the anti-rolling wheel support of pin type, it is connected to tow strap dolly (1) downside, it is characterised in that:
Including upper and lower support (2,3), anti-roll wheel assembly (4) and bearing pin (5), described upper bracket (2)
Be fixed on tow strap dolly (1) downside, described upper bracket (2) on lower side with lower carriage (3) top end
All offering pin shaft hole on position, upper and lower support (2,3) is connected through pin shaft hole by bearing pin (5),
Described anti-roll wheel assembly (4) is arranged on lower carriage (3) lower end.
2. the anti-rolling wheel support of pin type as claimed in claim 1, it is characterised in that: described upper and lower
Support the most at least offers two groups of pin shaft holes on (2,3), between the upper and lower support (2,3) of cooperation
It is at least connected with two bearing pins (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610587712.7A CN106006376A (en) | 2016-07-22 | 2016-07-22 | Pin-roll-type reaction wheel support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610587712.7A CN106006376A (en) | 2016-07-22 | 2016-07-22 | Pin-roll-type reaction wheel support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106006376A true CN106006376A (en) | 2016-10-12 |
Family
ID=57117440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610587712.7A Pending CN106006376A (en) | 2016-07-22 | 2016-07-22 | Pin-roll-type reaction wheel support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106006376A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2652893Y (en) * | 2003-01-30 | 2004-11-03 | 上海振华港口机械（集团）股份有限公司 | Differential crab bucket ship unloading machine four support cable small car |
| JP2006213503A (en) * | 2005-02-07 | 2006-08-17 | Aichi Corp | Wire break detection device for telescopic boom |
| CN202296882U (en) * | 2011-10-25 | 2012-07-04 | 三一集团有限公司 | Rail-type crane and anti-tipping device thereof |
| CN202414978U (en) * | 2011-11-24 | 2012-09-05 | 武桥重工集团股份有限公司 | Three-point hyperstatic reaction wheel structure for full-circle slewing crane |
| CN105380559A (en) * | 2015-12-03 | 2016-03-09 | 百事特设备租赁（上海）股份有限公司 | Novel overturn-preventing counter roller device |
| CN205820717U (en) * | 2016-07-22 | 2016-12-21 | 江苏工力重机有限公司 | A kind of anti-rolling wheel support of pin type |
-
2016
- 2016-07-22 CN CN201610587712.7A patent/CN106006376A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2652893Y (en) * | 2003-01-30 | 2004-11-03 | 上海振华港口机械（集团）股份有限公司 | Differential crab bucket ship unloading machine four support cable small car |
| JP2006213503A (en) * | 2005-02-07 | 2006-08-17 | Aichi Corp | Wire break detection device for telescopic boom |
| CN202296882U (en) * | 2011-10-25 | 2012-07-04 | 三一集团有限公司 | Rail-type crane and anti-tipping device thereof |
| CN202414978U (en) * | 2011-11-24 | 2012-09-05 | 武桥重工集团股份有限公司 | Three-point hyperstatic reaction wheel structure for full-circle slewing crane |
| CN105380559A (en) * | 2015-12-03 | 2016-03-09 | 百事特设备租赁（上海）股份有限公司 | Novel overturn-preventing counter roller device |
| CN205820717U (en) * | 2016-07-22 | 2016-12-21 | 江苏工力重机有限公司 | A kind of anti-rolling wheel support of pin type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
|
| RJ01 | Rejection of invention patent application after publication |