CN201762053U - Simple automatic derrick - Google Patents
Simple automatic derrick Download PDFInfo
- Publication number
- CN201762053U CN201762053U CN2010205312952U CN201020531295U CN201762053U CN 201762053 U CN201762053 U CN 201762053U CN 2010205312952 U CN2010205312952 U CN 2010205312952U CN 201020531295 U CN201020531295 U CN 201020531295U CN 201762053 U CN201762053 U CN 201762053U
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- CN
- China
- Prior art keywords
- derrick
- hoisting
- trolley
- walking dolly
- utility
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a simple automatic derrick for solving the technical problems that hoisting power is difficult to control and counterweight occupation space is required to increase on a derrick car when transporting and mounting an anti-collision module of an anti-collision wall by utilizing simple derrick in manual manner. The derrick comprises a trolley (7), a hanger consisting of a vertical support rod (6) and an inclined support rod (2) on the trolley (7), wherein a windlass (1) is arranged on the trolley (7), a hoisting wire (4) of the windlass (1) is connected with a carrying-pole beam (5) through a fixed pulley (3) arranged on the top of the hanger. The utility model is simple in structure, and reliable in manual operation so as to greatly improve hoisting effect and enable the hoisting construction to be simple and reliable.
Description
Technical field
The utility model relates to a kind of hanging device, particularly a kind of template lifting and erecting equipment that is used for Collison fence for bridge.
Background technology
In the work progress of bridge-collision-avoidance wall, crashproof template be installed and moved.A kind of suspension rod equipment is all adopted in the template lifting and the installation of Collison fence for bridge, this device structure is simple, operation is reliable, its structure comprises suspension rod, lifting template " shoulder pole girder " used is installed on suspension rod and regulates rise and fall two of height of template and lead chain for a short time, the wheel of two groups of band steering hardwares was to make things convenient for user's free operant before and after this suspension rod was equipped with.For prevent that suspension rod from toppling in the lifting template procedure, on jib crab, need to increase counterweight, also there is the defective of the bad control of lifting strength simultaneously by artificial lifting.
Summary of the invention
Exist on lifting bad control of strength and the jib crab during the utility model provides a kind of simple and easy automatic derrick to solve manually to utilize simple and easy suspension rod carrying, the bridge-collision-avoidance wall is installed crashproof template and need to increase the technical matters that counterweight takes up room.
The utility model overcomes the above problems by following scheme:
A kind of simple and easy automatic derrick, comprise walking dolly, the suspension bracket of on walking dolly, forming by pin bar and oblique fulcrum bar, described walking dolly is provided with hoisting machine, and the steel rope of hoisting machine links together by fixed pulley and the shoulder pole girder that is arranged on the suspension bracket top.
Described walking dolly is provided with the dolly pushing hands.
The utility model is simple in structure, manual operation is reliable, has improved the lifting work efficiency widely, makes lifting construction simple and reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Specific embodiment
A kind of simple and easy automatic derrick, comprise walking dolly 7, the suspension bracket of on walking dolly 7, forming by pin bar 6 and oblique fulcrum bar 2, described walking dolly 7 is provided with hoisting machine 1, and the steel rope 4 of hoisting machine 1 links together with shoulder pole girder 5 by the fixed pulley 3 that is arranged on the suspension bracket top.
Described walking dolly 7 is provided with dolly pushing hands 8.
On the basis of former derrick, add " automatically " device, 0.5 ton of winch promptly is installed on walking dolly, its weight is kg surplus in the of 250, steel wire penetrating lifts the shoulder pole girder that template is used in the fixed pulley 3 and the preceding termination at suspension bracket top simultaneously, so winch had both played the effect of engine installation, was equivalent to the counterweight of this device simultaneously again according to the principle of moment balance.
Claims (2)
1. simple and easy automatic derrick, comprise walking dolly (7), go up the suspension bracket of forming by pin bar (6) and oblique fulcrum bar (2) at walking dolly (7), it is characterized in that, described walking dolly (7) is provided with hoisting machine (1), and the steel rope (4) of hoisting machine (1) links together with shoulder pole girder (5) by the fixed pulley (3) that is arranged on the suspension bracket top.
2. a kind of simple and easy automatic derrick according to claim 1 is characterized in that described walking dolly (7) is provided with dolly pushing hands (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205312952U CN201762053U (en) | 2010-09-16 | 2010-09-16 | Simple automatic derrick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205312952U CN201762053U (en) | 2010-09-16 | 2010-09-16 | Simple automatic derrick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201762053U true CN201762053U (en) | 2011-03-16 |
Family
ID=43714664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205312952U Expired - Lifetime CN201762053U (en) | 2010-09-16 | 2010-09-16 | Simple automatic derrick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201762053U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891373A (en) * | 2015-06-18 | 2015-09-09 | 黄红林 | Gas cylinder assembly lifting tool car |
| CN107285228A (en) * | 2017-07-24 | 2017-10-24 | 麻大伟 | Family expenses material elevator |
| CN107840264A (en) * | 2017-11-16 | 2018-03-27 | 刘英武 | It is a kind of be used to fitting up handling facilitate stroller |
-
2010
- 2010-09-16 CN CN2010205312952U patent/CN201762053U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891373A (en) * | 2015-06-18 | 2015-09-09 | 黄红林 | Gas cylinder assembly lifting tool car |
| CN107285228A (en) * | 2017-07-24 | 2017-10-24 | 麻大伟 | Family expenses material elevator |
| CN107840264A (en) * | 2017-11-16 | 2018-03-27 | 刘英武 | It is a kind of be used to fitting up handling facilitate stroller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: CHINA RAILWAY 19TH BUREAU GROUP 5TH CO., LTD. CHINA RAILWAY 19TH BUREAU GROUP 1ST CO., LTD. CHINA RAILWAY 19TH BUREAU GROUP CO., LTD. Effective date: 20120524 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120524 Address after: 111000 Liaoyang City, Liaoning province Taizihe District South Street No. 137 Patentee after: China Railway 19th Bureau No.3 Engineering Co., Ltd. Address before: 111000 Liaoyang City, Liaoning province Taizihe District South Street No. 137 Co-patentee before: China Railway 19th Bureau Group 5th Co., Ltd. Patentee before: China Railway 19th Bureau No.3 Engineering Co., Ltd. Co-patentee before: China Railway 19th Bureau Group 1st Engineering Co., Ltd. Co-patentee before: China Railway 19th Bureau Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110316 |
|
| CX01 | Expiry of patent term |