CN106629430A - Crawler crane super-lifting counterweight conversion frame - Google Patents
Crawler crane super-lifting counterweight conversion frame Download PDFInfo
- Publication number
- CN106629430A CN106629430A CN201610947524.0A CN201610947524A CN106629430A CN 106629430 A CN106629430 A CN 106629430A CN 201610947524 A CN201610947524 A CN 201610947524A CN 106629430 A CN106629430 A CN 106629430A
- Authority
- CN
- China
- Prior art keywords
- counterweight
- pedestal
- fixed
- somebody
- crawler 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a crawler crane super-lifting counterweight conversion frame. The crawler crane super-lifting counterweight conversion frame comprises a counterweight bracket, a bearing plate, a plurality of slots, a plurality of fixing mechanisms and a plurality of connecting mechanisms, wherein the bearing plate is fixedly installed on the counterweight bracket through the connecting mechanisms, the slots are distributed in the periphery of the bearing plate, and the fixing mechanisms are arranged in the slots. Compared with the prior art, different types of counterweights can be placed on the counterweight bracket, the construction efficiency is high, the cost is low, the reliability is good, and operation and the use are convenient.
Description
【Technical field】
The present invention relates to a kind of technical field of crawler crane setting-up with counterweight switch rack, big for construction and installation etc.
The engineering fields such as type crawler crane super lifting working condition operation.
【Background technology】
As process of industrialization, equipment technology ability strengthen, equipment is increased therewith, the crawler crane used during installation
And increase therewith, super-starting balance weight etc. also increases therewith, and includes the cranes such as 31, Xu Gong, Liebherr, De Mage both at home and abroad
Form differs, and crawler crane super-starting balance weight bracket and counterweight are also not quite similar, poor universality, generally requires to use this loop wheel machine
Special-purpose assorted balancing weight, if the special balancing weight lazy weight in this crawler crane job site, need to be from other project transports
Meeting requirement, easily cause construction delay, cost increases equivalent risk to a large amount of identical balancing weights.
Accordingly, it would be desirable to one kind can meet different types of counterweight be placed on counterweight bracket, efficiency of construction is high, low cost
Crawler crane setting-up matches somebody with somebody counterweight switch rack.
【The content of the invention】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes that one kind can meet different types of counterweight and put
On counterweight bracket, efficiency of construction is high, and the crawler crane setting-up of low cost matches somebody with somebody counterweight switch rack.
For achieving the above object, the present invention proposes a kind of crawler crane setting-up with counterweight switch rack, including counterweight
Bracket, loading plate, some slotted eyes, some fixed mechanisms and some bindiny mechanisms, the loading plate is fixed by bindiny mechanism and pacified
It is mounted on counterweight bracket, the circumferential distribution grooved hole of the loading plate is provided with fixed mechanism in the slotted eye.
Preferably, the quantity of the bindiny mechanism is 4, the front-end and back-end of the counterweight bracket are all provided with two connections
Mechanism, the bindiny mechanism includes connector, two fixing bolts and hook portion, and the front end of the connector has been bent to form extension
Hook portion, the hook portion is hooked on the upper plate body of counterweight bracket, and the loading plate is shelved on connector, the fixing bolt by
Under up sequentially pass through hook portion, the upper plate body of counterweight bracket and connector, and be fixedly connected with loading plate.
Preferably, being provided with cushion block between the connector and the upper plate body of counterweight bracket.
Preferably, the fixed mechanism includes adjustable dog mechanism, screw body, fixed body, clamp nut and some teeth
Body, is provided with fixed body in the slotted eye, the upper and lower ends of the fixed body are equipped with equally distributed denticle, the slotted eye divides
The teeth groove being engaged with denticle is furnished with, screw body is equipped with the fixed body, the upper end of the screw body is provided with adjustable dog
Mechanism.
Preferably, the adjustable dog mechanism includes stop body, pedestal, regulating bolt and groove, the stop body
Lower end is provided with groove, and slidable pedestal is provided with the groove, and the upper end of the screw body is provided with pedestal, the regulating bolt
The rear end of the body of rod be inserted through pedestal from the front end of pedestal and contradict on pedestal, the regulating bolt and pedestal screw thread connect
Connect.
Beneficial effects of the present invention：The present invention by the way that loading plate is fixedly mounted on counterweight bracket by bindiny mechanism,
The circumferential distribution grooved hole of loading plate, is provided with fixed mechanism in slotted eye, can be according to the shape of balancing weight, position by moving each
The position of fixed mechanism, makes balancing weight be fixed on loading plate；The design of fixed mechanism, it is possible to increase reliability, operates with
It is convenient, compared with prior art, disclosure satisfy that different types of counterweight is placed on counterweight bracket, efficiency of construction is high, low cost,
And good reliability, it is easy for operation.
The feature and advantage of the present invention will combine accompanying drawing and be described in detail by embodiment.
【Description of the drawings】
Fig. 1 is a kind of structural representation of the crawler crane setting-up of the invention with counterweight switch rack；
Fig. 2 is the top view of bindiny mechanism；
Fig. 3 is the enlarged drawing of A in Fig. 1；
Fig. 4 is the schematic diagram that fixed body is arranged in slotted eye.
In figure：1- counterweight brackets, 2- loading plates, 3- slotted eyes, 4- fixed mechanisms, 5- bindiny mechanisms, 6- cushion blocks, 7- counterweights
Block, 41- adjustable dogs mechanism, 42- screw bodies, 43- fixed bodies, 44- clamp nuts, 45- denticles, 46- teeth groove, 411- blocks
Body, 412- pedestals, 413- regulating bolts, 414- grooves, 51- connectors, 52- fixing bolts, 53- hook portions.
【Specific embodiment】
Refering to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of crawler crane setting-up of the invention matches somebody with somebody counterweight switch rack, including counterweight
Bracket 1, loading plate 2, some slotted eyes 3, some fixed mechanisms 4 and some bindiny mechanisms 5, the loading plate 2 passes through bindiny mechanism 5
It is fixedly mounted on counterweight bracket 1, the circumferential distribution grooved hole 3 of the loading plate 2, in the slotted eye 3 fixed mechanism 4 is provided with,
The quantity of the bindiny mechanism 5 is 4, and the front-end and back-end of the counterweight bracket 1 are all provided with Liang Ge bindiny mechanisms 5, the connection
Mechanism 5 includes 51, two fixing bolts 52 of connector and hook portion 53, and the front end of the connector 51 has been bent to form hook portion
53, the hook portion 53 is hooked on the upper plate body of counterweight bracket 1, and the loading plate 2 is shelved on connector 51, the fixed spiral shell
Bolt 52 sequentially passes through from lower to upper hook portion 53, the upper plate body of counterweight bracket 1 and connector 51, and is fixedly connected with loading plate 2,
Be provided with cushion block 6 between the upper plate body of the connector 51 and counterweight bracket 1, the fixed mechanism 4 include adjustable dog mechanism 41,
Fixed body 43, the fixed body 43 are provided with screw body 42, fixed body 43, clamp nut 44 and some denticles 45, the slotted eye 3
Upper and lower ends be equipped with equally distributed denticle 45, the teeth groove 46 being engaged with denticle 45 is distributed with the slotted eye 3, it is described
Screw body 42 is equipped with fixed body 43, the upper end of the screw body 42 is provided with adjustable dog mechanism 41, the adjustable dog machine
Structure 41 includes stop body 411, pedestal 412, regulating bolt 413 and groove 414, and the lower end of the stop body 411 is provided with groove
414, slidable pedestal 412 is provided with the groove 414, the upper end of the screw body 42 is provided with pedestal 412, the regulation spiral shell
The rear end of the body of rod of bolt 413 is inserted through pedestal 412 and contradicts on pedestal 412, the regulating bolt from the front end of pedestal 412
413 are threadedly coupled with pedestal 412.
The course of work of the present invention：
Loading plate 2 in the course of the work, is passed through connection by a kind of crawler crane setting-up of the present invention with counterweight switch rack
Mechanism 5 is fixedly mounted on counterweight bracket 1, the circumferential distribution grooved hole 3 of loading plate 2, and in slotted eye 3 fixed mechanism 4 is provided with, can root
According to the shape of balancing weight 7, position by the position of mobile each fixed mechanism 4, balancing weight 7 is set to be fixed on loading plate 2, it is fixed
When mechanism 4 is adjusted, clamp nut 44 is loosened until fixed body 43 is removed completely from slotted eye 3, then tune appropriate as needed
The position of section fixed mechanism 4, then fixed body 43 is inserted in slotted eye 3 and fasten clamp nut 44 again, is then rotated and is adjusted
Bolt 413 is contradicted on balancing weight 7 until stop body 411, compared with prior art, disclosure satisfy that different types of counterweight is put
On counterweight bracket, efficiency of construction is high, low cost, and good reliability, easy for operation.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme belong to protection scope of the present invention.
Claims (5)
1. a kind of crawler crane setting-up matches somebody with somebody counterweight switch rack, it is characterised in that：Including counterweight bracket (1), loading plate (2),
Some slotted eyes (3), some fixed mechanisms (4) and some bindiny mechanisms (5), the loading plate (2) is fixed by bindiny mechanism (5)
On counterweight bracket (1), the circumferential distribution grooved hole (3) of the loading plate (2) is provided with fixed machine in the slotted eye (3)
Structure (4).
2. a kind of crawler crane setting-up as claimed in claim 1 matches somebody with somebody counterweight switch rack, it is characterised in that：The connection machine
The quantity of structure (5) is 4, and the front-end and back-end of the counterweight bracket (1) are all provided with Liang Ge bindiny mechanisms (5), the bindiny mechanism
(5) including connector (51), two fixing bolts (52) and hook portion (53), the front end of the connector (51) has been bent to form
Hook portion (53), the hook portion (53) is hooked on the upper plate body of counterweight bracket (1), and the loading plate (2) is shelved on connector
(51) on, the fixing bolt (52) sequentially passes through from lower to upper hook portion (53), the upper plate body of counterweight bracket (1) and connector
(51), and with loading plate (2) it is fixedly connected.
3. a kind of crawler crane setting-up as claimed in claim 2 matches somebody with somebody counterweight switch rack, it is characterised in that：The connector
(51) cushion block (6) is provided with and the upper plate body of counterweight bracket (1) between.
4. a kind of crawler crane setting-up as claimed in claim 1 matches somebody with somebody counterweight switch rack, it is characterised in that：The fixed machine
Structure (4) includes adjustable dog mechanism (41), screw body (42), fixed body (43), clamp nut (44) and some denticles (45), institute
State in slotted eye (3) and be provided with fixed body (43), the upper and lower ends of the fixed body (43) are equipped with equally distributed denticle (45), institute
State in slotted eye (3) and the teeth groove (46) being engaged with denticle (45) be distributed with, on the fixed body (43) screw body (42) is equipped with,
The upper end of the screw body (42) is provided with adjustable dog mechanism (41).
5. a kind of crawler crane setting-up as claimed in claim 4 matches somebody with somebody counterweight switch rack, it is characterised in that：The Adjustable device
Block mechanism (41) includes stop body (411), pedestal (412), regulating bolt (413) and groove (414), the stop body (411)
Lower end be provided with groove (414), is provided with slidable pedestal (412), the upper end of the screw body (42) in the groove (414)
Pedestal (412) is provided with, the rear end of the body of rod of the regulating bolt (413) is inserted through pedestal (412) from the front end of pedestal (412)
And contradict on pedestal (412), the regulating bolt (413) is threadedly coupled with pedestal (412).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610947524.0A CN106629430B (en) | 2016-10-26 | 2016-10-26 | A kind of crawler crane setting-up matches somebody with somebody counterweight switch rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610947524.0A CN106629430B (en) | 2016-10-26 | 2016-10-26 | A kind of crawler crane setting-up matches somebody with somebody counterweight switch rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106629430A true CN106629430A (en) | 2017-05-10 |
| CN106629430B CN106629430B (en) | 2018-04-24 |
Family
ID=58821312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610947524.0A Active CN106629430B (en) | 2016-10-26 | 2016-10-26 | A kind of crawler crane setting-up matches somebody with somebody counterweight switch rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106629430B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422764A (en) * | 2020-04-30 | 2020-07-17 | 三一汽车起重机械有限公司 | Crane counterweight structure and automobile crane |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101618837A (en) * | 2009-07-21 | 2010-01-06 | 上海三一科技有限公司 | Installation method and device of caterpillar crane mast |
| CN201952140U (en) * | 2011-01-19 | 2011-08-31 | 上海三一科技有限公司 | Movable rear counterweight device of crawler crane |
| CN202808223U (en) * | 2012-09-26 | 2013-03-20 | 中联重科股份有限公司 | Counter weight installation device and crane |
| CN103693571A (en) * | 2013-12-13 | 2014-04-02 | 浙江三一装备有限公司 | Adjustable counterweight system and crane |
| CN206266135U (en) * | 2016-10-26 | 2017-06-20 | 中核机械工程有限公司 | A kind of crawler crane setting-up matches somebody with somebody counterweight switch rack |
-
2016
- 2016-10-26 CN CN201610947524.0A patent/CN106629430B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101618837A (en) * | 2009-07-21 | 2010-01-06 | 上海三一科技有限公司 | Installation method and device of caterpillar crane mast |
| CN201952140U (en) * | 2011-01-19 | 2011-08-31 | 上海三一科技有限公司 | Movable rear counterweight device of crawler crane |
| US20130292352A1 (en) * | 2011-01-19 | 2013-11-07 | KUNSHAN SANY MECHANICAL, Co., LTD. | Mobile rear counterweight device for crawler crane |
| CN202808223U (en) * | 2012-09-26 | 2013-03-20 | 中联重科股份有限公司 | Counter weight installation device and crane |
| CN103693571A (en) * | 2013-12-13 | 2014-04-02 | 浙江三一装备有限公司 | Adjustable counterweight system and crane |
| CN206266135U (en) * | 2016-10-26 | 2017-06-20 | 中核机械工程有限公司 | A kind of crawler crane setting-up matches somebody with somebody counterweight switch rack |
Non-Patent Citations (1)
| Title |
|---|
| 韩雷等: "超大吨位履带起重机配重平台及配重摆放技术", 《建筑机械》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422764A (en) * | 2020-04-30 | 2020-07-17 | 三一汽车起重机械有限公司 | Crane counterweight structure and automobile crane |
| CN111422764B (en) * | 2020-04-30 | 2022-10-25 | 三一汽车起重机械有限公司 | Crane counterweight structure and automobile crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106629430B (en) | 2018-04-24 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jia Jinting Inventor after: Zhu Quanguo Inventor after: Kuang Xiaojuan Inventor after: Peng Yanrong Inventor after: Ma Qijing Inventor before: Jia Jinyan Inventor before: Zhu Quanguo Inventor before: Kuang Xiaojuan Inventor before: Peng Yanrong Inventor before: Ma Qijing |
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