CN215436155U - Z style of calligraphy bridge girder erection machine rear support special-purpose vehicle - Google Patents

Z style of calligraphy bridge girder erection machine rear support special-purpose vehicle Download PDF

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Publication number
CN215436155U
CN215436155U CN202022576018.XU CN202022576018U CN215436155U CN 215436155 U CN215436155 U CN 215436155U CN 202022576018 U CN202022576018 U CN 202022576018U CN 215436155 U CN215436155 U CN 215436155U
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CN
China
Prior art keywords
axle
frame
girder erection
bearing
bridge girder
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Active
Application number
CN202022576018.XU
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Chinese (zh)
Inventor
赵锟
张春晓
樊青山
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.)
Henan Yuqiao Heavy Industry Machinery Co ltd
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Henan Yuqiao Heavy Industry Machinery Co ltd
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Priority to CN202022576018.XU priority Critical patent/CN215436155U/en
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Publication of CN215436155U publication Critical patent/CN215436155U/en
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Abstract

The utility model discloses a Z-shaped special vehicle for a rear support of an axle erecting machine, which comprises an axle erecting machine rear bracket, a rotating mechanism, a steering wheel, a steering axle, a drive axle, a vehicle frame and a bearing axle, wherein the axle erecting machine rear bracket is connected with the rotating mechanism through a bolt, the rotating mechanism is connected with the vehicle frame through a single shaft, the rotating mechanism is provided with a bearing, the lower part of the vehicle frame is provided with the steering axle, the drive axle and the bearing axle, the structural form of the vehicle frame is Z-shaped, the steering axle, the drive axle and the bearing axle bear the gravity of the vehicle frame together, and the steering wheel is connected with the steering axle through a steering machine. The utility model realizes automation.

Description

Z style of calligraphy bridge girder erection machine rear support special-purpose vehicle
Technical Field
The utility model relates to a special automobile used in a bridge construction process, in particular to a Z-shaped bridge girder erection machine rear support special automobile.
Background
At present, the driving mode of the rear support device of the bridge girder erection machine is mainly that a motor and a speed reducer drive wheels to travel on a track, and when the bridge girder erection machine is moved, the traveling track needs to be laid firstly through manpower, so that the bridge girder erection machine can be moved, and time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a Z-shaped bridge girder erection machine rear support special vehicle to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a hold in palm special-purpose vehicle behind Z style of calligraphy bridging machine, includes bridging machine rear bracket, rotary mechanism, steering wheel, steering axle, transaxle, frame and bears the axle, bridging machine rear bracket passes through bolted connection with rotary mechanism, rotary mechanism is connected through a unipolar with the frame, the last bearing of installing of rotary mechanism, steering axle, transaxle, bearing axle are installed to the frame lower part, the structural style of frame is "Z" type, steering axle, transaxle, bearing axle bear the weight of frame jointly, the steering wheel passes through the steering wheel and links to each other with the steering axle.
Furthermore, a rotating shaft provided with a bearing is arranged on the rotating mechanism, and the rotating shaft is perpendicular to the frame.
Furthermore, the special vehicle bearing frame is Z-shaped, and the rear bracket of the bridge girder erection machine is fixed at the concave part of the special vehicle.
Compared with the prior art, the utility model has the following beneficial effects:
1. the automation degree is high, and the bridge girder erection machine can be directly moved by driving the rear supporting beam of the bridge girder erection machine through the drive axle;
2. the rear supporting running mechanism of the bridge girder erection machine is replaced, and a rear supporting running track of the bridge girder erection machine is omitted.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic left-side sectional view of the present invention;
in the figure: 1. the rear bracket of the bridge girder erection machine comprises a rear bracket 2, a rotating mechanism 3, a steering wheel 4, a steering axle 5, a drive axle 6, a frame 7 and a bearing axle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a hold in palm special-purpose vehicle behind Z style of calligraphy bridging machine, includes bridging machine rear bracket 1, rotary mechanism 2, steering wheel 3, steer axle 4, transaxle 5, frame 6 and bears bridge 7, bridging machine rear bracket 1 passes through bolted connection with rotary mechanism 2, rotary mechanism 2 is connected through a unipolar with frame 6, the last bearing of installing of rotary mechanism 2, steer axle 4, transaxle 5, bear bridge 7 are installed to 6 lower parts of frame, the structural style of frame 6 is "Z" type, steer axle 4, transaxle 5, bear bridge 7 and bear the weight of frame 6 jointly, steering wheel 3 passes through the steering wheel and links to each other with steer axle 4.
Furthermore, a rotating shaft provided with a bearing is arranged on the rotating mechanism 2, and the rotating shaft is vertical to the frame 6.
Furthermore, the special vehicle bearing frame 6 is Z-shaped, and the rear bracket 1 of the bridge girder erection machine is fixed at the concave part of the special vehicle.
The working principle is as follows: when the steering wheel is used, the upper part of the rotating mechanism 2 is fixed with the rear bracket 1 of the bridge girder erection machine, the lower part of the rotating mechanism 2 is fixed with the frame 6, the driving axle 5 drives the frame 6 to move back and forth, and the steering wheel 3 controls the frame 6 through the steering axle 4 to change the running direction of the frame. The steering axle 4, the drive axle 5 and the bearing axle 7 bear the gravity of the bridge girder erection machine together through the vehicle frame 6, and the rotating mechanism adjusts the rear end direction of the main beam of the bridge girder erection machine in the moving process of the vehicle frame 6.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (3)

1. The utility model provides a hold in palm special-purpose vehicle behind Z style of calligraphy bridge girder erection machine, includes bridge girder erection machine rear bracket (1), rotary mechanism (2), steering wheel (3), steer axle (4), transaxle (5), frame (6) and bears bridge (7), its characterized in that: frame bridge crane rear bracket (1) passes through bolted connection with rotary mechanism (2), rotary mechanism (2) are connected through a unipolar with frame (6), the bearing is installed on rotary mechanism (2), steer axle (4), transaxle (5), bearing bridge (7) are installed to frame (6) lower part, the structural style of frame (6) is "Z" type, steer axle (4), transaxle (5), bearing bridge (7) bear the gravity of frame (6) jointly, steering wheel (3) link to each other with steer axle (4) through the steering wheel machine.
2. The special vehicle for the rear support of the Z-shaped bridge girder erection machine according to claim 1, wherein: the rotating mechanism (2) is provided with a rotating shaft provided with a bearing, and the rotating shaft is vertical to the frame (6).
3. The special vehicle for the rear support of the Z-shaped bridge girder erection machine according to claim 1, wherein: the special vehicle bearing frame (6) is Z-shaped, and the rear bracket (1) of the bridge girder erection machine is fixed at the concave part of the special vehicle.
CN202022576018.XU 2020-10-26 2020-10-26 Z style of calligraphy bridge girder erection machine rear support special-purpose vehicle Active CN215436155U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022576018.XU CN215436155U (en) 2020-10-26 2020-10-26 Z style of calligraphy bridge girder erection machine rear support special-purpose vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022576018.XU CN215436155U (en) 2020-10-26 2020-10-26 Z style of calligraphy bridge girder erection machine rear support special-purpose vehicle

Publications (1)

Publication Number Publication Date
CN215436155U true CN215436155U (en) 2022-01-07

Family

ID=79680376

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022576018.XU Active CN215436155U (en) 2020-10-26 2020-10-26 Z style of calligraphy bridge girder erection machine rear support special-purpose vehicle

Country Status (1)

Country Link
CN (1) CN215436155U (en)

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