CN206336950U - Derrick crane balance weight bearing pin mounting bracket - Google Patents
Derrick crane balance weight bearing pin mounting bracket Download PDFInfo
- Publication number
- CN206336950U CN206336950U CN201621468981.3U CN201621468981U CN206336950U CN 206336950 U CN206336950 U CN 206336950U CN 201621468981 U CN201621468981 U CN 201621468981U CN 206336950 U CN206336950 U CN 206336950U
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- CN
- China
- Prior art keywords
- bearing pin
- pin
- mounting bracket
- balance weight
- derrick crane
- 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
The utility model is a kind of derrick crane balance weight bearing pin mounting bracket, including counter-jib steel construction and bearing pin, also including bearing pin support；Bearing pin support, which is arranged on the afterbody of counter-jib steel construction, bearing pin support, is provided with multiple pin shaft holes, and bearing pin is arranged in pin shaft hole.Prior art is contrasted, the utility model provides the position of bearing pin installation for transportation, and pin arrangement is neat, attractive in appearance；And fixation, do not fall out；The number of bearing pin support can be increased and decreased as needed simultaneously, it is to avoid the phenomenon of loss occurs have extensive prospect of the application.
Description
Technical field
The utility model is related to a kind of mounting bracket, specifically a kind of derrick crane balance weight bearing pin mounting bracket, category
In derrick crane equipment technology field of transport.
Background technology
Derrick crane balances heavy use bearing pin and is connected with counter-jib, and bearing pin is without using in certainly in transportation
By state, it is easily lost.Currently existing scheme is generally：Bearing pin is bundled on structural member using iron wire, but iron wire binding bearing pin
Limited amount, at the same time, seems chaotic using iron wire binding bearing pin, irregular, and binding is insecure, is easily lost, brings
Unnecessary loss.
Utility model content
The problem of existing for above-mentioned prior art, the utility model provides a kind of derrick crane balance weight bearing pin and installed
Support, ensures the fixation and installation of bearing pin, it is to avoid the phenomenon of loss occurs in transport.
To achieve these goals, the utility model includes counter-jib steel construction and bearing pin, also including bearing pin support；
Bearing pin support, which is arranged on the afterbody of counter-jib steel construction, bearing pin support, is provided with multiple pin shaft holes, and bearing pin is arranged in pin shaft hole.
Further, bearing pin support is welded on the afterbody of counter-jib steel construction.
Further, bearing pin is fixedly mounted in pin shaft hole by split pin.
Further, it is provided with bearing pin support on the inside of multiple pin shaft holes and is provided with layer protective layer, the use of cotton is material.
Prior art is contrasted, the utility model provides the position of bearing pin installation for transportation, and pin arrangement is neat, beautiful
See；And fixation, do not fall out；The number of bearing pin support can be increased and decreased as needed simultaneously, it is to avoid the phenomenon of loss occurs
With extensive prospect of the application.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation that bearing pin is fixed by split pin.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of derrick crane balance weight bearing pin mounting bracket, including counter-jib steel construction 1 and bearing pin 3,
Characterized in that, also including bearing pin support 2；Bearing pin support 2 is arranged on the afterbody of counter-jib steel construction 1, bearing pin support 2 and is provided with
Multiple pin shaft holes, described bearing pin 3 is arranged in pin shaft hole.
Further improved as the utility model, bearing pin support 2 is welded on the afterbody of counter-jib steel construction 1.
Further improved as the utility model, bearing pin 3 is fixedly mounted in pin shaft hole by split pin 4.
Further improved as the utility model, be provided with bearing pin support 2 on the inside of multiple pin shaft holes and be provided with one layer of guarantor
Sheath, is material using cotton.
Prior art is contrasted, the utility model provides the position of bearing pin installation for transportation, and pin arrangement is neat, beautiful
See；And fixation, do not fall out；The number of bearing pin support can be increased and decreased as needed simultaneously, it is to avoid the phenomenon of loss occurs
With extensive prospect of the application.
Claims (4)
1. a kind of derrick crane balance weight bearing pin mounting bracket, including counter-jib steel construction（1）And bearing pin（3）, its feature exists
In also including bearing pin support（2）；
Described bearing pin support（2）Installed in counter-jib steel construction（1）Afterbody, bearing pin support（2）On be provided with multiple pin shaft holes,
Described bearing pin（3）In pin shaft hole.
2. a kind of derrick crane balance weight bearing pin mounting bracket according to claim 1, it is characterised in that described pin
Bracing strut（2）It is welded on counter-jib steel construction（1）Afterbody.
3. a kind of derrick crane balance weight bearing pin mounting bracket according to claim 1, it is characterised in that described pin
Axle（3）Pass through split pin（4）It is fixedly mounted in pin shaft hole.
4. a kind of derrick crane balance weight bearing pin mounting bracket according to claim 1, it is characterised in that described pin
Bracing strut（2）On be provided with the inside of multiple pin shaft holes and be provided with layer protective layer, the use of cotton is material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621468981.3U CN206336950U (en) | 2016-12-29 | 2016-12-29 | Derrick crane balance weight bearing pin mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621468981.3U CN206336950U (en) | 2016-12-29 | 2016-12-29 | Derrick crane balance weight bearing pin mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206336950U true CN206336950U (en) | 2017-07-18 |
Family
ID=59303165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621468981.3U Active CN206336950U (en) | 2016-12-29 | 2016-12-29 | Derrick crane balance weight bearing pin mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206336950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499910A (en) * | 2019-09-20 | 2019-11-26 | 严晓安 | Quick on-right angle is mostly used the flat quarter bend scaffold set of square tube round tube |
-
2016
- 2016-12-29 CN CN201621468981.3U patent/CN206336950U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499910A (en) * | 2019-09-20 | 2019-11-26 | 严晓安 | Quick on-right angle is mostly used the flat quarter bend scaffold set of square tube round tube |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |