CN111139738A - Foldable maintenance vehicle for walking along bridge pier - Google Patents
Foldable maintenance vehicle for walking along bridge pier Download PDFInfo
- Publication number
- CN111139738A CN111139738A CN202010045397.1A CN202010045397A CN111139738A CN 111139738 A CN111139738 A CN 111139738A CN 202010045397 A CN202010045397 A CN 202010045397A CN 111139738 A CN111139738 A CN 111139738A
- Authority
- CN
- China
- Prior art keywords
- foldable
- vehicle body
- bridge
- driving wheel
- speed reducer
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/30—Metal
- E01D2101/34—Metal non-ferrous, e.g. aluminium
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to bridge maintenance equipment, in particular to a foldable maintenance vehicle which runs along a bridge pier. The technical scheme of the invention is as follows: a foldable maintenance vehicle for traveling along bridge abutments comprises a foldable vehicle body, a driving wheel, a driven wheel, two supporting wheels, a traveling motor and a speed reducer, wherein the driving wheel and the driven wheel are respectively arranged at two ends of the upper part of the foldable vehicle body, and the two supporting wheels are respectively arranged at two ends of the lower part of the foldable vehicle body; the driving wheel and the driven wheel are arranged in a bearing track of the bridge abutment, and the bearing wheel is attached to the bearing track of the bridge abutment; the walking motor and the speed reducer are mounted on the folding vehicle body, and the walking motor drives the driving wheel to walk through the speed reducer. The invention can run along the bridge pier with the power, and can safely and reliably complete the detection, maintenance and overhaul of the bridge.
Description
Technical Field
The invention relates to bridge maintenance equipment, in particular to a foldable maintenance vehicle which runs along a bridge pier.
Background
The bridge maintenance vehicle is an indispensable accessory facility for daily maintenance, inspection and repair of bridges, is also an operation platform provided for the bridge detection process, and is provided with bridge detection and maintenance instruments. Most of the existing bridge maintenance vehicles are simple and mobile; the simple bridge maintenance vehicle can only be moved by manpower, and is inconvenient to use; the mobile bridge maintenance vehicle needs to be carried on the motor vehicle, which wastes resources.
Disclosure of Invention
The invention provides a foldable maintenance vehicle for running along a bridge pier, which can run along the bridge pier under the self-powered condition and safely and reliably complete bridge detection, maintenance and maintenance.
The technical scheme of the invention is as follows:
a foldable maintenance vehicle for traveling along bridge abutments comprises a foldable vehicle body, a driving wheel, a driven wheel, two supporting wheels, a traveling motor and a speed reducer, wherein the driving wheel and the driven wheel are respectively arranged at two ends of the upper part of the foldable vehicle body, and the two supporting wheels are respectively arranged at two ends of the lower part of the foldable vehicle body; the driving wheel and the driven wheel are arranged in a bearing track of the bridge abutment, and the bearing wheel is attached to the bearing track of the bridge abutment; the walking motor and the speed reducer are mounted on the folding vehicle body, and the walking motor drives the driving wheel to walk through the speed reducer.
The foldable maintenance vehicle for traveling along a bridge pier is preferably characterized in that the foldable vehicle body comprises side frames, connecting rods, supporting buckles and supporting plates, the side frames are fixedly connected by top edges, side edges and bottom edges to form a square structure, and a cross beam is arranged between the two side edges; the supporting buckle is of a channel steel structure, two sides of the supporting buckle are respectively and rotatably connected with one end of each of the two connecting rods through pin shafts, and an opening of the supporting buckle faces downwards; the other end of the connecting rod is respectively and rotatably connected with the side edges and the bottom edges of the two side frames through pin shafts to form a foldable structure; the supporting plate is fixedly arranged on the side frame, and the walking motor, the speed reducer and the driving wheel are arranged on the supporting plate.
The foldable maintenance vehicle for traveling along the bridge pier is preferably characterized in that the traveling motor is powered by a storage battery, and the storage battery is arranged on the support plate.
The foldable maintenance vehicle for walking along bridge abutments is preferably made of aluminum alloy.
The foldable maintenance vehicle for walking along the bridge pier comprises the following working processes: the bearing rail and the supporting rail on the bridge abutment comprise a straight line section and a curve section, and the radius of the curve section is about 1.8 meters; the storage battery provides power for the walking motor, the walking motor drives the driving wheel to walk through the speed reducer, and the driven wheel and the two supporting wheels rotate along with the walking motor, so that the folding vehicle body moves along the straight line sections of the bearing track and the supporting track; when the foldable vehicle body passes through the bearing track and the curve section of the bearing track, firstly, the support buckle is pulled upwards, the support buckle drives the two connecting rods connected with the support buckle to rotate, and the two connecting rods are in a combined state to enable the foldable vehicle body to be in a folded state; then, a walking motor drives a driving wheel to walk through a speed reducer, and a driven wheel and two supporting wheels rotate along with the walking motor, so that the foldable vehicle body moves along the bearing track and the curved section of the supporting track; the support buckles are pressed downwards on the bearing tracks and the straight line sections of the bearing tracks, the support buckles drive the two connecting rods connected with the support buckles to rotate, and the two connecting rods are in an opening state, so that the folding vehicle body becomes an opening state, and storage and transportation of equipment used for daily maintenance, inspection and repair are facilitated.
The invention has the beneficial effects that:
1. folding automobile body is beta structure, and the tool car is for opening or fold condition when passing through the track straightway, and the tool car is fold condition when passing through track curve section, can be smoothly through the track curve section that the radius is 1.8 meters, guarantees that folding automobile body can be around bridge pier a week continuous operation.
2. The folding car body is made of aluminum alloy, so that the intensity of the car body of the detection car is improved, and the folding car body is safe, light and not easy to rust.
3. The storage battery is adopted to provide a running power source, and the running power provided for the maintenance vehicle can also be used as a power supply of the electric tool.
4. The maintenance vehicle is arranged on the bridge pier, and does not need to close the road in the maintenance operation process, so that smooth passing of vehicles on the bridge floor is ensured.
5. The invention has the following specific advantages: light weight, flexibility and safety.
Drawings
FIG. 1 is a view of a foldable maintenance vehicle for traveling along a bridge pier;
FIG. 2 is a view taken along direction K in FIG. 1;
fig. 3 is a schematic view of a foldable maintenance vehicle mounted on a bearing rail of a bridge pier;
FIG. 4 is a front view of the folding body;
FIG. 5 is a view taken along line A-A of FIG. 4;
FIG. 6 is a side frame structure view;
FIG. 7 is a front view of the support buckle;
FIG. 8 is a side view of the support buckle;
fig. 9 is a link structure view.
Detailed Description
As shown in fig. 1 to 9, a foldable maintenance vehicle for traveling along a bridge pier comprises a foldable vehicle body 3, a driving wheel 4, a driven wheel 1, two supporting wheels 7, a traveling motor 6 and a speed reducer 5, wherein the driving wheel 4 and the driven wheel 1 are respectively arranged at two ends of the upper part of the foldable vehicle body 3, and the two supporting wheels 7 are respectively arranged at two ends of the lower part of the foldable vehicle body 3; the driving wheel 4 and the driven wheel 1 are arranged in a bearing rail 2 of the bridge abutment, and the supporting wheel 7 is attached to a supporting rail 8 of the bridge abutment; the foldable vehicle body 3 is made of aluminum alloy materials, the foldable vehicle body 3 comprises a side frame 31, a connecting rod 32, a supporting buckle 33 and a support plate 34, the side frame 31 is fixedly connected by a top edge 35, side edges 37 and a bottom edge 36 to form a square structure, and a cross beam 38 is arranged between the two side edges 37; the supporting buckle 33 is of a channel steel structure, two sides of the supporting buckle 33 are respectively and rotatably connected with one end of each of the two connecting rods 32 through pin shafts, and an opening of the supporting buckle 33 faces downwards; the other end of the connecting rod 32 is respectively connected with the side edges 37 and the bottom edges 36 of the two side frames 31 through pin shafts in a rotating way to form a foldable structure; the support plate 34 is fixedly arranged on the side frame 31, and the traveling motor 6, the speed reducer 5 and the driving wheel 4 are arranged on the support plate 34; the walking motor 6 is powered by a storage battery which is arranged on the support plate 34, and the walking motor 6 drives the driving wheel 4 to walk through the speed reducer 5.
Claims (4)
1. A foldable maintenance vehicle for traveling along bridge abutments is characterized by comprising a foldable vehicle body, a driving wheel, a driven wheel, two supporting wheels, a traveling motor and a speed reducer, wherein the driving wheel and the driven wheel are respectively arranged at two ends of the upper part of the foldable vehicle body, and the two supporting wheels are respectively arranged at two ends of the lower part of the foldable vehicle body; the driving wheel and the driven wheel are arranged in a bearing track of the bridge abutment, and the bearing wheel is attached to the bearing track of the bridge abutment; the walking motor and the speed reducer are mounted on the folding vehicle body, and the walking motor drives the driving wheel to walk through the speed reducer.
2. A collapsible inspection vehicle for travelling along a bridge pier according to claim 1, wherein the collapsible vehicle body comprises side frames, connecting rods, support buckles and support plates; the side frames are fixedly connected by a top edge, side edges and a bottom edge to form a square structure, and a cross beam is arranged between the two side edges; the supporting buckle is of a channel steel structure, two sides of the supporting buckle are respectively and rotatably connected with one end of each of the two connecting rods through pin shafts, and an opening of the supporting buckle faces downwards; the other end of the connecting rod is respectively and rotatably connected with the side edges and the bottom edges of the two side frames through pin shafts to form a foldable structure; the supporting plate is fixedly arranged on the side frame, and the walking motor, the speed reducer and the driving wheel are arranged on the supporting plate.
3. The collapsible inspection vehicle of claim 2 wherein the running motor is powered by batteries mounted on the support plate.
4. The foldable maintenance vehicle for traveling along a bridge pier of claim 1, wherein the foldable vehicle body is made of an aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010045397.1A CN111139738A (en) | 2020-01-16 | 2020-01-16 | Foldable maintenance vehicle for walking along bridge pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010045397.1A CN111139738A (en) | 2020-01-16 | 2020-01-16 | Foldable maintenance vehicle for walking along bridge pier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111139738A true CN111139738A (en) | 2020-05-12 |
Family
ID=70525368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010045397.1A Pending CN111139738A (en) | 2020-01-16 | 2020-01-16 | Foldable maintenance vehicle for walking along bridge pier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111139738A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127274A (en) * | 2020-09-15 | 2020-12-25 | 江苏港通路桥集团有限公司 | Hanging basket for installing and overhauling anti-collision guardrail |
-
2020
- 2020-01-16 CN CN202010045397.1A patent/CN111139738A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127274A (en) * | 2020-09-15 | 2020-12-25 | 江苏港通路桥集团有限公司 | Hanging basket for installing and overhauling anti-collision guardrail |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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