CN214033358U - Steel trestle suspension type lower chord maintenance car - Google Patents
Steel trestle suspension type lower chord maintenance car Download PDFInfo
- Publication number
- CN214033358U CN214033358U CN202020585024.9U CN202020585024U CN214033358U CN 214033358 U CN214033358 U CN 214033358U CN 202020585024 U CN202020585024 U CN 202020585024U CN 214033358 U CN214033358 U CN 214033358U
- Authority
- CN
- China
- Prior art keywords
- lower chord
- suspension type
- steel trestle
- type lower
- car
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a steel trestle suspension type lower chord tool car, steel trestle suspension type lower chord tool car includes tool car, sets up two tracks at both ends on the steel trestle girder, connects tool car and orbital connecting device, power supply unit and controlling means, connecting device is including setting up jib on the tool car, set up in the horizontal beam on jib top, set up in the connecting shaft above the tool car, set up in the fixed plate at connecting shaft both ends through the bearing, set up the connecting rod and the wheel in card setting and track in connecting shaft middle end through one end of bearing, the wheel passes through controlling means drive and braking, controlling means sets up on the fixed plate, the other end of connecting rod sets up on the horizontal beam; the utility model discloses a steel trestle suspension type lower chord tool car can reach the effect that maintainer can reach bridge floor below optional position, be convenient for maintain.
Description
Technical Field
The utility model relates to an inspection vehicle, in particular to steel landing stage suspension type lower chord inspection vehicle.
Background
Various steel trestles for conveying materials are visible everywhere in industrial plants. The trestle height is usually 15 ~ 40m, because the majority is closed trestle, the maintainer is difficult to get into to maintain, and the structural component that exposes of trestle lower part overhauls and maintains the difficulty, and the maintenance of trestle lower part steel construction is a difficult problem.
This project plans to study a steel trestle suspension type lower chord tool car, utilizes the fixed tool car track of examining and repairing of steel truss lower chord, walks along steel trestle length direction through motor drive tool car subsides trestle bridge floor below, and maintainer can reach the optional position of trestle bridge floor below to accomplish maintenance or maintenance task.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned not enough of present tool car existence, the utility model provides a steel trestle suspension type lower chord tool car can reach the effect that maintainer can reach bridge floor below optional position, be convenient for maintain.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a steel trestle suspension type lower chord tool car, affiliated steel trestle suspension type lower chord tool car includes tool car, sets up two tracks at both ends on the steel trestle girder, connects tool car and orbital connecting device, power supply unit and controlling means, connecting device including set up jib on the tool car, set up in the horizontal beam on jib top, set up in the connection pivot of tool car top, set up in the fixed plate at connection pivot both ends through the bearing, set up connecting rod and the card of connecting the pivot middle-end through bearing one end and establish with the wheel in the track, the wheel passes through controlling means drive and braking, controlling means sets up on the fixed plate, the other end setting of connecting rod is on the horizontal beam.
According to an aspect of the utility model, the tool car includes the girder, sets up the operation platform board on the girder and sets up the guardrail on the operation platform board. The guardrail can improve the security, and girder and operation platform board cooperate each other and provide the support performance.
According to an aspect of the present invention, the control device includes a motor and a brake, which are respectively disposed on the fixing plates at both ends of the rotation shaft, the motor driving the wheel to rotate. The maintenance vehicle is controlled to move through the mutual matching of the brake and the motor.
According to an aspect of the utility model, power supply unit is including setting up the slide-wire pole on the fixed plate and setting up one row of gag lever post on the slide-wire pole, the gag lever post is used for the snakelike spacing of power supply wire.
According to an aspect of the present invention, the brake can push the fixing plate and the wheel to be tightly against the rail.
According to the utility model discloses an aspect, both ends all are provided with the jib around the operation platform board, the both ends setting of horizontal beam is on the summit of two jibs, the connecting rod sets up in the middle part of horizontal beam.
According to an aspect of the present invention, the wheel on the fixing plate is provided with two.
According to an aspect of the invention, the two ends of the horizontal beam are provided with buffers. The buffer can prevent the maintenance car from colliding with other objects to cause damage.
In accordance with one novel aspect of the present use, the rail is a steel structural i-steel.
According to an aspect of the present invention, the two motors are provided one on each side, and the two motors are synchronously driven servo motors.
The utility model discloses the advantage of implementing:
the utility model provides a steel trestle suspension type lower chord tool car, which comprises a tool car, two rails arranged at two ends of a steel trestle girder, a connecting device for connecting the tool car and the rails, a power supply device and a control device, wherein the connecting device comprises a suspender arranged on the tool car, a horizontal beam arranged at the top end of the suspender, a connecting rotating shaft arranged above the tool car, a fixed plate arranged at two ends of the connecting rotating shaft through a bearing, a connecting rod arranged at the middle end of the connecting rotating shaft through one end of the bearing, and a wheel clamped in the rails; the effect that the maintainer can reach the arbitrary position of bridge floor below, be convenient for maintain can be reached.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a steel trestle suspension type lower chord maintenance vehicle according to the present invention;
fig. 2 is a schematic structural view of a steel trestle suspension type lower chord maintenance vehicle in a top view;
fig. 3 is a structural schematic diagram of a steel trestle suspension type lower chord maintenance car connecting device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, 2 and 3, a steel trestle suspension type lower chord maintenance car, which comprises a maintenance car, two rails 12 arranged at two ends of a steel trestle main beam 13, a connecting device for connecting the maintenance car and the rails 12, a power supply device and a control device, wherein the connecting device comprises a suspension rod 3 arranged on the maintenance car, a horizontal beam 4 arranged at the top end of the suspension rod 3, a connecting rotating shaft 5 arranged above the maintenance car, a fixing plate 14 arranged at two ends of the connecting rotating shaft 5 through a bearing, a connecting rod 13 arranged at the middle end of the connecting rotating shaft 5 through one end of the bearing, and a wheel 7 arranged in the rail 12, wherein the wheel 7 is driven and braked through the control device, the control device is arranged on the fixing plate 14, and the other end of the connecting rod 13 is arranged on the horizontal beam 4.
In this embodiment, the maintenance vehicle includes a main beam 1, a work deck 2 provided on the main beam 1, and a guardrail 9 provided on the work deck 2.
In the embodiment, the control device comprises a motor 8 and a brake 6, the motor 8 and the brake 6 are respectively arranged on fixing plates 14 at two ends of a rotating shaft, and the motor 8 drives the wheels 7 to rotate.
In this embodiment, the power supply device includes a slide wire rod 11 disposed on the fixing plate 14 and a row of limiting rods disposed on the slide wire rod 11, and the limiting rods are used for snakelike limiting of the power supply wire.
In this embodiment, the brake 6 can push the fixing plate 14 and the wheel 7 to be tightly pressed against the rail 12.
In this embodiment, both ends all are provided with jib 3 around the operation platform board 2, the both ends setting of horizontal beam 4 is on the summit of two jibs 3, connecting rod 13 sets up in the middle part of horizontal beam 4.
In the present embodiment, two wheels 7 are provided on the fixed plate 14.
In this embodiment, the horizontal beam 4 is provided with bumpers 10 at both ends.
In this embodiment, the rail 12 is a steel structural i-steel.
In the present embodiment, one motor 8 is disposed on each side, and the two motors 8 are servo motors driven synchronously.
The utility model discloses the advantage of implementing:
the utility model provides a steel trestle suspension type lower chord tool car, which comprises a tool car, two rails arranged at two ends of a steel trestle girder, a connecting device for connecting the tool car and the rails, a power supply device and a control device, wherein the connecting device comprises a suspender arranged on the tool car, a horizontal beam arranged at the top end of the suspender, a connecting rotating shaft arranged above the tool car, a fixed plate arranged at two ends of the connecting rotating shaft through a bearing, a connecting rod arranged at the middle end of the connecting rotating shaft through one end of the bearing, and a wheel clamped in the rails; the effect that the maintainer can reach the arbitrary position of bridge floor below, be convenient for maintain can be reached. The guardrail can improve the security, and girder and operation platform board cooperate each other and provide the support performance. The buffer can prevent the maintenance car from colliding with other objects to cause damage. The maintenance vehicle is controlled to move through the mutual matching of the brake and the motor.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a steel trestle suspension type lower chord tool car which characterized in that: affiliated steel trestle suspension type lower chord tool car includes tool car, sets up two tracks at both ends on the steel trestle girder, connects tool car and orbital connecting device, power supply unit and controlling means, connecting device including set up jib on the tool car, set up in the horizontal beam on jib top, set up in the connection pivot of tool car top, set up in the fixed plate at connection pivot both ends through the bearing, set up connecting rod and the card of connecting the pivot middle-end through bearing one end and establish with the wheel in the track, the tool car includes the operation platform board, the wheel passes through controlling means drive and braking, controlling means sets up on the fixed plate, the other end setting of connecting rod is on the horizontal beam.
2. The steel trestle suspension type lower chord maintenance car of claim 1, which is characterized in that: the maintenance car further comprises a main beam and a guardrail arranged on the operation platform plate, and the operation platform is arranged on the main beam.
3. The steel trestle suspension type lower chord maintenance car of claim 2, characterized in that: the control device comprises a motor and a brake, the motor and the brake are respectively arranged on fixing plates at two ends of the rotating shaft, and the motor drives wheels to rotate.
4. The steel trestle suspension type lower chord maintenance car of claim 3, characterized in that: the power supply device comprises a slide wire rod arranged on the fixing plate and a row of limiting rods arranged on the slide wire rod, and the limiting rods are used for limiting the snake shape of the power supply wire.
5. The steel trestle suspension type lower chord maintenance car of claim 4, which is characterized in that: the brake can push the fixed plate and the wheels to tightly prop against the track.
6. The steel trestle suspended lower chord maintenance vehicle as claimed in any one of claims 1-5, wherein: both ends all are provided with the jib around the operation platform board, the both ends setting of horizontal beam is on the summit of two jibs, the connecting rod sets up in the middle part of horizontal beam.
7. The steel trestle suspension type lower chord maintenance car of claim 6, which is characterized in that: the wheels on the fixed plate are provided with two wheels.
8. The steel trestle suspension type lower chord maintenance car of claim 6, which is characterized in that: and two ends of the horizontal beam are provided with buffers.
9. The steel trestle suspension type lower chord maintenance car of claim 6, which is characterized in that: the track is steel structure I-steel.
10. The steel trestle suspension type lower chord maintenance car of claim 3, characterized in that: two sides of the motor are respectively provided with one motor, and the two motors are synchronously driven servo motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020585024.9U CN214033358U (en) | 2020-04-20 | 2020-04-20 | Steel trestle suspension type lower chord maintenance car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020585024.9U CN214033358U (en) | 2020-04-20 | 2020-04-20 | Steel trestle suspension type lower chord maintenance car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214033358U true CN214033358U (en) | 2021-08-24 |
Family
ID=77331401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020585024.9U Active CN214033358U (en) | 2020-04-20 | 2020-04-20 | Steel trestle suspension type lower chord maintenance car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214033358U (en) |
-
2020
- 2020-04-20 CN CN202020585024.9U patent/CN214033358U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103452052B (en) | Movable mold hanging equipment for closing swivel bridges and closure section construction method | |
| KR100991190B1 (en) | The bridge inspection and the repair method for which a circular travelling rail mobile bridge inspection car and this were used | |
| CN201635019U (en) | Detection mechanism for steel box girder bridge | |
| CN102051860B (en) | Bridge erecting and track laying machine for railway | |
| CN205152788U (en) | But telescopic bridge testing platform of antihunting | |
| CN212050244U (en) | Gantry crane system for mounting assembled bent cap | |
| CN101935984B (en) | Traveling device of frame beam crane of steel truss girder of cable-stayed bridge and use method thereof | |
| CN105178179B (en) | A kind of method and device of railway bridge maintenance conditions around bridge pier | |
| CN214033358U (en) | Steel trestle suspension type lower chord maintenance car | |
| CN201850507U (en) | Top chord check car for steel truss bridges | |
| CN103132463A (en) | Movable hanger operating platform and manufacturing, installing, using and removing methods thereof | |
| CN103556848B (en) | Use the mobile hangar room of portal jib crane | |
| CN210366808U (en) | Lifting and dismantling device for rail walking | |
| CN206941386U (en) | A kind of inspection car running mechanism with revolute function | |
| CN208486176U (en) | It is a kind of for a point dedicated inspection vehicle for secondary formula bridge | |
| CN108657986A (en) | Suspension type monorail car inspection and repair mobile platform | |
| KR101003403B1 (en) | Moving bridge inspection equipment | |
| CN114412249B (en) | Combined overhaul warehouse suitable for intelligent rail train | |
| CN212450345U (en) | Railway vehicle wheel pair matching lifting manipulator | |
| CN214245366U (en) | Movable operation platform for bridge construction | |
| CN100534890C (en) | Bridge type lifting composite device for car body transportation | |
| CN108130864B (en) | Integrally-assembled bridge whole-span beam transportation and erection equipment | |
| CN202023156U (en) | Symmetric segment elevating bridge erecting machine | |
| CN201809726U (en) | Straddle-type bridge girder erection machine | |
| CN216098904U (en) | Rail mounted electric power angle steel tower overhauls robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |