CN205873694U - Two roof beam monkey running gear - Google Patents

Two roof beam monkey running gear Download PDF

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Publication number
CN205873694U
CN205873694U CN201620791799.5U CN201620791799U CN205873694U CN 205873694 U CN205873694 U CN 205873694U CN 201620791799 U CN201620791799 U CN 201620791799U CN 205873694 U CN205873694 U CN 205873694U
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China
Prior art keywords
gear
support
drive sprocket
sprocket axle
trolley
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Active
Application number
CN201620791799.5U
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Chinese (zh)
Inventor
魏留柱
魏双全
魏俊全
付春争
徐丙赞
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Henan Xinyuan Crane Co Ltd
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Henan Xinyuan Crane Co Ltd
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Publication date
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Priority to CN201620791799.5U priority Critical patent/CN205873694U/en
Application granted granted Critical
Publication of CN205873694U publication Critical patent/CN205873694U/en
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Abstract

The utility model relates to a two roof beam monkey running gear, it includes the frame, the upper surface of frame be provided with the motor, the motor be connected with the reduction gear, the output shaft of reduction gear on be provided with gear A, the below of frame be provided with drive sprocket axle and trailing axle, the both ends of drive sprocket axle be provided with support A respectively, support A in the drive sprocket axle on be provided with initiative walking wheel, two support A between the drive sprocket axle on be provided with gear B, gear A and gear B meshing transmission, trailing axle's both ends be provided with support B respectively, support B in trailing axle on be provided with driven walking wheel, initiative walking wheel and the driven walking below of taking turns be provided with the guide rail, the utility model discloses simple structure, convenient to use can guarantee the uniformity of both sides running gear operation moreover effectively.

Description

A kind of double girder crane running gear for trolley
Technical field
This utility model belongs to crane technical field, is specifically related to a kind of walking mechanism, rises particularly to a kind of twin beams Heavy-duty machine running gear for trolley.
Background technology
At modern industry production field, crane has very important status, along with developing rapidly of modern industry, rises The use of heavy-duty machine is more and more extensive, and wherein, bridge crane is a kind of hoisting machinery that range is the widest, quantity is most, logical Often it is made up of trolley, crane span structure travelling mechanism, crane span structure metal structure, moving to reach by crane span structure and trolley during work Behind the position specified, trolley carry out work piece hoisting, in order to ensure the stability that monkey runs, existing twin beams The running gear for trolley of crane is typically to be connected to drive mechanism, such walking mechanism on the drive sprocket axle of both sides Can increase dolly own wt, and it cannot be guaranteed that monkey both sides walking mechanism completely the same;Therefore it provides it is a kind of Simple in construction, easy to use, can effectively ensure the conforming double girder crane carriage walking that both sides walking mechanisms is run Mechanism is the most necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of simple in construction, easy to use, Can effectively ensure the conforming double girder crane running gear for trolley that both sides walking mechanism is run.
The purpose of this utility model is achieved in that a kind of double girder crane running gear for trolley, and it includes vehicle frame, institute The upper surface of the vehicle frame stated is provided with motor, and described motor connects decelerator, and the output shaft of described decelerator is arranged Having gear A, the lower section of described vehicle frame to be provided with drive sprocket axle and follower shaft, the two ends of described drive sprocket axle are respectively provided with There is support A, the described drive sprocket axle in support A is provided with positive transport wheel, the described drivewheel between two support A Being provided with gear B, described gear A and gear B engaged transmission on axle, the two ends of described follower shaft are respectively arranged with support B, the described follower shaft in support B is provided with under driven road wheel, described positive transport wheel and driven road wheel Side is provided with guide rail.
It is connected by flat key between described gear B and drive sprocket axle.
Described positive transport wheel and driven road wheel are double rim construction.
Fix between described motor and decelerator with vehicle frame and be connected.
Described gear B is positioned at the centre position of drive sprocket axle.
Described support A and support B is fixed on the lower surface of vehicle frame.
Connected mode between described drive sprocket axle and support A is hinged.
The beneficial effects of the utility model: this utility model is rotated by decelerator driven gear A by the motor on vehicle frame, Driving drive sprocket axle to rotate by the engaged transmission of gear A with gear B, the two ends of drive sprocket axle are hinged on support A, gear B Being connected by flat key drives drive sprocket axle opposite brackets A to rotate, and is driven the active walking being fixed on its two ends by drive sprocket axle Wheel rotates on guide rail, thus realizes trolley and drive weight along the linear motion of guide rail, dolly both sides by lifting mechanism The positive transport wheel structure that is arranged on same drive sprocket axle can ensure that the concordance that dolly both sides walking mechanism is run, The positive transport wheel of double rim construction and driven road wheel can play the effect of certain guiding and anticreep;This utility model has Have simple in construction, easy to use, can effectively ensure the conforming advantage that both sides walking mechanisms is run.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model a kind of double girder crane running gear for trolley.
Fig. 2 is the left view of this utility model a kind of double girder crane running gear for trolley.
In figure: 1, vehicle frame 2, motor 3, decelerator 4, gear A 5, gear B 6, support A 7, positive transport wheel 8, lead Rail 9, drive sprocket axle 10, flat key 11, support B 12, follower shaft 13, driven road wheel.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of double girder crane running gear for trolley, it includes vehicle frame 1, described vehicle frame 1 upper Surface configuration has motor 2, and described motor 2 connects decelerator 3, and the output shaft of described decelerator 3 is provided with gear A 4, The lower section of described vehicle frame 1 is provided with drive sprocket axle 9 and follower shaft 12, and the two ends of described drive sprocket axle 9 are respectively arranged with Support A6, the described drive sprocket axle 9 in support A6 is provided with positive transport wheel 7, the described master between two support A6 Being provided with gear B 5, described gear A 4 and gear B 5 engaged transmission on the axis of a movable block 9, the two ends of described follower shaft 12 are respectively It is provided with support B11, the described follower shaft 12 in support B11 is provided with driven road wheel 13, described active walking The lower section of wheel 7 and driven road wheel 13 is provided with guide rail 8.
This utility model is rotated by decelerator 3 driven gear A4, by gear A 4 and gear by the motor 2 on vehicle frame 1 The engaged transmission of B5 drives drive sprocket axle 9 to rotate, and the two ends of drive sprocket axle 9 are hinged on support A6, and gear B 5 is by flat key 10 Connect and drive drive sprocket axle 9 opposite brackets A6 to rotate, and driven the positive transport wheel 7 being fixed on its two ends to exist by drive sprocket axle 9 Rotate on guide rail 8, thus realize trolley and pass through the lifting mechanism drive weight linear motion along guide rail 8, dolly both sides Positive transport wheel 7 is arranged on same drive sprocket axle 9, so can ensure that the concordance that dolly both sides walking mechanism is run; This utility model have simple in construction, easy to use, can effectively ensure the conforming advantage that both sides walking mechanisms is run.
Embodiment 2
As depicted in figs. 1 and 2, a kind of double girder crane running gear for trolley, it includes vehicle frame 1, described vehicle frame 1 upper Surface configuration has motor 2, and described motor 2 connects decelerator 3, and the output shaft of described decelerator 3 is provided with gear A 4, The lower section of described vehicle frame 1 is provided with drive sprocket axle 9 and follower shaft 12, and the two ends of described drive sprocket axle 9 are respectively arranged with Support A6, the described drive sprocket axle 9 in support A6 is provided with positive transport wheel 7, the described master between two support A6 Being provided with gear B 5, described gear A 4 and gear B 5 engaged transmission on the axis of a movable block 9, the two ends of described follower shaft 12 are respectively It is provided with support B11, the described follower shaft 12 in support B11 is provided with driven road wheel 13, described active walking The lower section of wheel 7 and driven road wheel 13 is provided with guide rail 8, is connected by flat key 10 between described gear B 5 and drive sprocket axle 9, Described positive transport wheel 7 and driven road wheel 13 are double rim construction, solid between described motor 2 and decelerator 3 and vehicle frame 1 Fixed connection, described gear B 5 is positioned at the centre position of drive sprocket axle 9, and described support A6 and support B11 is fixed on vehicle frame 1 Lower surface, described drive sprocket axle 9 and the follower shaft 12 connected mode respectively and between support A6 and support B11 are hinged.
This utility model is rotated by decelerator 3 driven gear A4, by gear A 4 and gear by the motor 2 on vehicle frame 1 The engaged transmission of B5 drives drive sprocket axle 9 to rotate, and the two ends of drive sprocket axle 9 are hinged on support A6, and gear B 5 is by flat key 10 Connect and drive drive sprocket axle 9 opposite brackets A6 to rotate, and driven the positive transport wheel 7 being fixed on its two ends to exist by drive sprocket axle 9 Rotate on guide rail 8, thus realize trolley and pass through the lifting mechanism drive weight linear motion along guide rail 8, dolly both sides Positive transport wheel 7 is arranged on same drive sprocket axle 9, so can ensure that the concordance that dolly both sides walking mechanism is run, The positive transport wheel 7 of double rim construction and driven road wheel 13 can play the effect of certain guiding and anticreep;This practicality is new Type have simple in construction, easy to use, can effectively ensure the conforming advantage that both sides walking mechanisms is run.

Claims (7)

1. a double girder crane running gear for trolley, it includes vehicle frame, it is characterised in that: the upper surface of described vehicle frame is arranged Having motor, described motor connects decelerator, and the output shaft of described decelerator is provided with gear A, described vehicle frame Lower section is provided with drive sprocket axle and follower shaft, and the two ends of described drive sprocket axle are respectively arranged with support A, described support A It is provided with positive transport wheel on interior drive sprocket axle, the described drive sprocket axle between two support A is provided with gear B, institute The gear A stated and gear B engaged transmission, the two ends of described follower shaft are respectively arranged with support B, in described support B Being provided with driven road wheel on follower shaft, the lower section of described positive transport wheel and driven road wheel is provided with guide rail.
A kind of double girder crane running gear for trolley the most according to claim 1, it is characterised in that: described gear B with Connected by flat key between drive sprocket axle.
A kind of double girder crane running gear for trolley the most according to claim 1, it is characterised in that: described active walking Wheel and driven road wheel are double rim construction.
A kind of double girder crane running gear for trolley the most according to claim 1, it is characterised in that: described motor and subtracting Fix between speed device and vehicle frame and be connected.
A kind of double girder crane running gear for trolley the most according to claim 1, it is characterised in that: described gear B position Centre position in drive sprocket axle.
A kind of double girder crane running gear for trolley the most according to claim 1, it is characterised in that: described support A and Fix between support B and vehicle frame and be connected.
A kind of double girder crane running gear for trolley the most according to claim 1, it is characterised in that: described drive sprocket axle And the connected mode between support A is hinged.
CN201620791799.5U 2016-07-27 2016-07-27 Two roof beam monkey running gear Active CN205873694U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620791799.5U CN205873694U (en) 2016-07-27 2016-07-27 Two roof beam monkey running gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620791799.5U CN205873694U (en) 2016-07-27 2016-07-27 Two roof beam monkey running gear

Publications (1)

Publication Number Publication Date
CN205873694U true CN205873694U (en) 2017-01-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620791799.5U Active CN205873694U (en) 2016-07-27 2016-07-27 Two roof beam monkey running gear

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109466894A (en) * 2018-11-19 2019-03-15 镇江华驰电器有限公司 A kind of switch cabinet panel transport structure
CN111689392A (en) * 2020-05-18 2020-09-22 国网河北省电力有限公司晋州市供电分公司 Intelligent force-bearing tool for power transmission line

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109466894A (en) * 2018-11-19 2019-03-15 镇江华驰电器有限公司 A kind of switch cabinet panel transport structure
CN111689392A (en) * 2020-05-18 2020-09-22 国网河北省电力有限公司晋州市供电分公司 Intelligent force-bearing tool for power transmission line

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