CN202744200U - Operation bracket of electronic hoist trolley - Google Patents

Operation bracket of electronic hoist trolley Download PDF

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Publication number
CN202744200U
CN202744200U CN 201220343903 CN201220343903U CN202744200U CN 202744200 U CN202744200 U CN 202744200U CN 201220343903 CN201220343903 CN 201220343903 CN 201220343903 U CN201220343903 U CN 201220343903U CN 202744200 U CN202744200 U CN 202744200U
Authority
CN
China
Prior art keywords
tie
carriage
bracket
beams
motors
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 - Fee Related
Application number
CN 201220343903
Other languages
Chinese (zh)
Inventor
马向阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI WEISA HEAVY MACHINERY Co Ltd
Original Assignee
ANHUI WEISA HEAVY MACHINERY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANHUI WEISA HEAVY MACHINERY Co Ltd filed Critical ANHUI WEISA HEAVY MACHINERY Co Ltd
Priority to CN 201220343903 priority Critical patent/CN202744200U/en
Application granted granted Critical
Publication of CN202744200U publication Critical patent/CN202744200U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an operation bracket of an electronic hoist trolley, relating to the field of assembly of an electronic hoist. The operation bracket of the electronic hoist trolley comprises a connection beam, two end beams and two operation motors, wherein the two end beams are respectively connected with the lower sides of the both ends of the connection beam; the connection beam is connected with the middle part of the two end beams; the operation motors are respectively mounted on the inner sides of one ends of the two end beams; a fixed pulley and an overload limiter are mounted inside the connection beam; the end beams and the connection beam are fixedly connected with each other by bolts; and squirrel-cage variable-frequency control motors serve as the operation motors. The operation bracket of the electronic hoist trolley provided by the utility model has a simpler structure and is good in stability and smoother in operation, so that the working efficiency can be improved.

Description

A kind of electric gourd carriage movement support
Technical field:
The utility model relates to a kind of electric block assembling field, is specifically related to a kind of electric gourd carriage movement support.
Background technology:
In at home some large and medium-sized enterprise and small business, a lot of twin beam overhead bridge cranes that use carry out production operation, but because the electric block of this class hoisting crane is to be suspended between two crossbeams, so must adopt a kind of little kickstand to come electric block is hung and promotes, but the most structure of this kind equipment is more complicated all, so that comparison in equipment is heavy, stability will be affected, so that equipment also can be affected, be unfavorable for like this normal operation of whole equipment simultaneously when operation.
The utility model content:
Technical problem to be solved in the utility model is the defective of customer service prior art, and a kind of electric gourd carriage movement support is provided.
Technical problem to be solved in the utility model is achieved through the following technical solutions: a kind of electric gourd carriage movement support, comprise a tie-beam, two end carriages and two operation motors, described two end carriages are connected to the downside at tie-beam two ends, described tie-beam is connected to the middle part of two end carriages, and described operation motor is installed in respectively the inboard of two end carriage one ends;
Described tie-beam inside is equipped with fixed pulley and load limiter;
Adopt bolt to captive joint between described end carriage and the tie-beam;
Described operation motor adopts squirrel-cage variable frequency control motor;
The beneficial effects of the utility model are: the utility model structure is simpler, and stability can be guaranteed, and operation is also more smooth and easy simultaneously.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Wherein: the 1-tie-beam; The 2-end carriage; 3-moves motor.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of electric gourd carriage movement support, comprise tie-beam 1, two end carriages 2 and two operation motors 3, described end carriage 2 is connected to the downside at tie-beam 1 two ends, described tie-beam 1 is connected to the middle part of two end carriages 2, described operation motor 3 is installed in respectively the inboard of two end carriage 2 one ends, described tie-beam 1 inside is equipped with fixed pulley and load limiter, adopt bolt to captive joint between described end carriage 2 and the tie-beam 1, described operation motor 3 adopts squirrel-cage variable frequency control motors.
The utility model adopts tie-beam 1 to connect two end carriages, 2 this three girder constructions so that structure is simpler, adopt fastened by screw to connect so that stability is guaranteed between tie-beam 1 and the end carriage 2, at an end of every butt beam 2 operation motor 3 is installed all and can guarantees that operation is more smooth and easy.
More than show and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (4)

1. electric gourd carriage movement support, it is characterized in that: comprise a tie-beam, two end carriages and two operation motors, described end carriage is connected to the downside at tie-beam two ends, described tie-beam is connected to the middle part of end carriage, and described operation motor is installed in respectively the inboard of two end carriage one ends.
2. electric gourd carriage movement support according to claim 1, it is characterized in that: described tie-beam inside is equipped with fixed pulley and load limiter.
3. electric gourd carriage movement support according to claim 1 is characterized in that: adopt bolt to captive joint between described end carriage and the tie-beam.
4. electric gourd carriage movement support according to claim 1 is characterized in that: described operation motor employing squirrel-cage variable frequency control motor.
CN 201220343903 2012-07-16 2012-07-16 Operation bracket of electronic hoist trolley Expired - Fee Related CN202744200U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220343903 CN202744200U (en) 2012-07-16 2012-07-16 Operation bracket of electronic hoist trolley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220343903 CN202744200U (en) 2012-07-16 2012-07-16 Operation bracket of electronic hoist trolley

Publications (1)

Publication Number Publication Date
CN202744200U true CN202744200U (en) 2013-02-20

Family

ID=47703629

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220343903 Expired - Fee Related CN202744200U (en) 2012-07-16 2012-07-16 Operation bracket of electronic hoist trolley

Country Status (1)

Country Link
CN (1) CN202744200U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104291216A (en) * 2014-11-10 2015-01-21 安徽威萨重工机械有限公司 Double-beam crane walking mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104291216A (en) * 2014-11-10 2015-01-21 安徽威萨重工机械有限公司 Double-beam crane walking mechanism

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130220

Termination date: 20130716