CN219992187U - Track support for walking of maintenance truck - Google Patents
Track support for walking of maintenance truck Download PDFInfo
- Publication number
- CN219992187U CN219992187U CN202321484659.XU CN202321484659U CN219992187U CN 219992187 U CN219992187 U CN 219992187U CN 202321484659 U CN202321484659 U CN 202321484659U CN 219992187 U CN219992187 U CN 219992187U
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- track
- maintenance vehicle
- maintenance
- rails
- support
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- 238000012423 maintenance Methods 0.000 title claims abstract description 102
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 8
- 238000001723 curing Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a track bracket for walking of a maintenance vehicle, which relates to the technical field of bridge deck maintenance auxiliary facilities and comprises two tracks arranged at intervals, wherein the tracks are arranged along the longitudinal direction of a box girder, and the upper sides of the tracks are used for being connected with the maintenance vehicle; the bracket units are arranged at intervals along the longitudinal direction of the box girder and are positioned at the lower side of the rail and used for supporting the rail; and the limiting mechanism is used for limiting the position of the maintenance vehicle. Because the track bracket for the traveling of the maintenance vehicle comprises the limiting mechanism, the position of the maintenance vehicle can be limited through the limiting mechanism, the maintenance vehicle can be prevented from being possibly separated from control under extreme weather, and then the track can be separated from control under extreme weather, the problems that the maintenance vehicle can be separated from control, moves on the track bracket, the maintenance vehicle is separated from the track under the condition of unmanned control and the construction safety is influenced in the prior art can be solved.
Description
Technical Field
The utility model relates to the technical field of bridge deck maintenance auxiliary facilities, in particular to a track bracket for walking of a maintenance vehicle.
Background
The concrete curing is the last key procedure of concrete construction, and the reasonable and timely curing can improve the strength of the concrete, prevent the cracking of the concrete and improve the durability of the concrete. If the maintenance work is not in place, the probability of quality defects such as cracks, unqualified strength and the like of the concrete bridge is greatly increased, so that the bearing capacity, the safety and the service life of the bridge structure are seriously affected. In view of this, a great deal of concrete curing techniques have been studied and applied, and common curing methods include film geotextile covering, sprinkling, water-confining curing, and spraying curing liquid.
In the prior art, the maintenance truck is common equipment for concrete maintenance, a track bracket is required to be arranged on a beam body for maintenance by using the maintenance truck, so that the maintenance truck moves on the track bracket to save labor and construction period, the maintenance truck can be separated from control in extreme weather and moves on the track bracket, and the problem that the maintenance truck is separated from a track under the condition of no control to influence construction safety exists.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide the track bracket for the traveling of the maintenance vehicle, which can solve the problems that the maintenance vehicle can be separated from control in extreme weather and move on the track bracket in the prior art, and the maintenance vehicle is separated from the track under the condition of no control, so that the construction safety is influenced.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
provided is a track bracket for a maintenance vehicle to walk, which includes:
the two rails are arranged at intervals, the rails are arranged along the longitudinal direction of the box girder, and the upper sides of the rails are used for being connected with the maintenance vehicle;
the bracket units are arranged at intervals along the longitudinal direction of the box girder and are positioned at the lower side of the rail and used for supporting the rail;
and the limiting mechanism is used for limiting the position of the maintenance vehicle.
On the basis of the technical proposal, the method comprises the following steps,
in some alternatives, the limiting mechanism includes:
the two limiting plates are respectively fixed at the end parts of the two rails, and when the maintenance vehicle is stopped, the limiting plates are used for being abutted against one end of the maintenance vehicle;
and the limiting structure is arranged on the track, and is used for being abutted to the other end of the maintenance vehicle when the maintenance vehicle is stopped.
In some alternatives, the limiting structure includes:
the limit channel steel is arranged on the upper sides of the two rails;
the two connecting pieces are respectively arranged at two ends of the limiting channel steel and located at the outer side of the track, and each connecting piece is detachably connected with the track.
In some optional schemes, the connecting piece is a channel steel, the outer side of a web plate of the connecting piece is detachably connected with the track, and the outer side of a wing plate above the connecting piece is connected with a wing plate below the limit channel steel.
In some alternative solutions, a first through hole is formed in the web of the connecting piece, a second through hole corresponding to the first through hole is formed in the rail, and the connecting piece and the rail are connected through a bolt passing through the first through hole and the second through hole.
In some alternatives, the rack unit comprises:
the two support columns are arranged at intervals and are respectively positioned below the two rails and used for supporting the two rails;
and the connecting system is positioned between the two support columns, and two ends of the connecting system are respectively connected with the two support columns.
In some alternatives, the support posts are height adjustable.
In some alternatives, the track comprises a plurality of sections of track units, and the sections of track units may be spliced in sequence.
In some alternatives, the rails are channel steel, and channel steel openings of the two rails are opposite.
In some alternatives, the track supports are each provided with a rust-resistant coating on the outside.
Compared with the prior art, the utility model has the advantages that:
when the track bracket for walking of the maintenance vehicle is used, two tracks arranged at intervals are arranged along the longitudinal direction of the box girder, the upper side of the track is used for being connected with the maintenance vehicle, a plurality of bracket units are arranged at intervals along the longitudinal direction of the box girder, the bracket units are positioned on the lower side of the track and used for supporting the track, and the limiting mechanism is used for limiting the position of the maintenance vehicle. Because the track bracket for the traveling of the maintenance vehicle comprises the limiting mechanism, the position of the maintenance vehicle can be limited through the limiting mechanism, the maintenance vehicle can be prevented from being possibly separated from control under extreme weather, and then the track can be separated from control under extreme weather, the problems that the maintenance vehicle can be separated from control, moves on the track bracket, the maintenance vehicle is separated from the track under the condition of unmanned control and the construction safety is influenced in the prior art can be solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic side view of an embodiment of a track bracket for use in walking of a maintenance vehicle in accordance with the present utility model;
FIG. 2 is a schematic view of an embodiment of a track bracket for use in walking of a maintenance vehicle in accordance with the present utility model;
FIG. 3 is a schematic view of a limiting plate in an embodiment of a track bracket for a maintenance truck to walk according to the present utility model;
FIG. 4 is a schematic elevational view of an embodiment of a track bracket for use in walking of a maintenance vehicle in accordance with the present utility model;
fig. 5 is a schematic top view of an embodiment of a track bracket for a maintenance vehicle running in accordance with the present utility model.
In the figure: 1. a track; 2. a stand unit; 21. a support column; 22. a connection system; 3. a limiting mechanism; 31. a limiting plate; 32. a limit structure; 321. limiting channel steel; 322. a connecting piece; 4. and (5) a maintenance vehicle.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
An embodiment of a track bracket for a maintenance vehicle walking in accordance with the present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, an embodiment of the present utility model provides a track bracket for a maintenance vehicle to walk, including:
the two rails 1 are arranged at intervals, the rails 1 are arranged along the longitudinal direction of the box girder, and the upper side of the rails 1 is used for being connected with the maintenance vehicle 4;
the plurality of bracket units 2 are arranged at intervals along the longitudinal direction of the box girder, and the bracket units 2 are positioned at the lower side of the track 1 and are used for supporting the track 1;
and a limiting mechanism 3 for limiting the position of the maintenance vehicle 4.
When the track bracket for walking of the maintenance vehicle is used, two tracks 1 which are arranged at intervals are arranged along the longitudinal direction of the box girder, the upper side of the track 1 is used for being connected with the maintenance vehicle 4, a plurality of bracket units 2 are arranged at intervals along the longitudinal direction of the box girder, the bracket units 2 are positioned on the lower side of the track 1 and used for supporting the track 1, and the limiting mechanism 3 is used for limiting the position of the maintenance vehicle 4. Because the track bracket for the traveling of the maintenance vehicle comprises the limiting mechanism 3, the position of the maintenance vehicle 4 can be limited through the limiting mechanism 3, the maintenance vehicle can be prevented from being possibly separated from control under extreme weather, and then separated from the track 1, the problem that the maintenance vehicle can be possibly separated from control under extreme weather, moves on the track bracket, and the maintenance vehicle is separated from the track under the condition of unmanned control to influence construction safety in the prior art can be solved.
As shown in fig. 1 and 5, in some alternative embodiments, the spacing mechanism 3 includes:
the two limiting plates 31 are respectively fixed at the end parts of the two rails 1, and when the maintenance vehicle 4 is in a non-use state, the limiting plates 31 are used for being abutted against one end of the maintenance vehicle 4;
and the limiting structure 32 is arranged on the track 1, and when the maintenance vehicle 4 is in a non-use state, the limiting structure 32 is used for abutting against the other end of the maintenance vehicle 4.
In this embodiment, the specific structure of the stop mechanism 3 is described, the stop mechanism 3 includes two stop plates 31 and a stop structure 32, wherein, two stop plates 31 are fixed at the tip of two tracks 1 respectively, when the maintenance car 4 is stopped, the stop plate 31 is used for the butt at one end of the maintenance car 4, the stop structure 32 is arranged on the track 1, when the maintenance car 4 is stopped, the stop structure 32 is used for the butt at the other end of the maintenance car 4, can restrict the maintenance car 4 in the position of the maintenance car 4 stop through two stop plates 31 and the stop structure 32, and the structure is simple, and easy realization.
As shown in fig. 2 and 4, in some alternative embodiments, the spacing structure 32 includes:
the limit channel steel 321 is arranged on the upper sides of the two rails 1;
two connecting pieces 322 are arranged at two ends of the limit channel steel 321 respectively and are positioned outside the track 1, and each connecting piece 322 is detachably connected with the track 1.
In this embodiment, the structure of the limit structure 32 is specifically described, the limit structure 32 includes a limit channel 321 and two connecting pieces 322, wherein, the limit channel 321 is arranged at the upper side of two rails 1, two connecting pieces 322 are respectively arranged at the two ends of the limit channel 321 and are positioned at the outer side of the rails 1, each connecting piece 322 is detachably connected with the rails 1, when the maintenance truck 4 is normally used, the connecting pieces 322 are detached from the rails 1, the limit channel 321 is far away from the maintenance truck 4, when the maintenance truck 4 is deactivated, the limit channel 321 is abutted to one end of the maintenance truck 4, and the connecting pieces 322 are connected with the rails 1, so that the operation is simple.
In some alternative embodiments, as shown in fig. 2 and 4, the connecting member 322 is a channel steel, the web outer side of the connecting member 322 is detachably connected with the track 1, and the upper wing outer side of the connecting member 322 is connected with the lower wing of the limit channel steel 321.
In this embodiment, set up connecting piece 322 as the channel-section steel, the web outside and the track 1 of connecting piece 322 can dismantle the connection, and the below pterygoid lamina outside and the spacing channel-section steel 321 of connecting piece 322 are connected, and connecting piece 322 is the channel-section steel, makes the structure of limit structure 32 more stable, and rigidity is higher, and connecting piece 322 and spacing channel-section steel 321's relation of connection is better.
In some alternative embodiments, the web of the connecting member 322 is provided with a first through hole, the rail 1 is provided with a second through hole corresponding to the first through hole, and the connecting member 322 and the rail 1 are connected by a bolt passing through the first through hole and the second through hole.
In this embodiment, a first through hole is formed in the web plate of the connecting piece 322, a second through hole corresponding to the first through hole is formed in the rail 1, the connecting piece 322 and the rail 1 are connected through a bolt penetrating through the first through hole and the second through hole, and the connecting mode is simple, easy to achieve, convenient and fast.
As shown in fig. 2-4, in some alternative embodiments, the rack unit 2 comprises:
two support columns 21 which are arranged at intervals are respectively positioned below the two tracks 1 and are used for supporting the two tracks 1;
and a connection system 22 located between the two support columns 21 and having both ends connected to the two support columns 21, respectively.
In the present embodiment, the specific structure of the bracket unit 2 is described, the bracket unit 2 includes two support columns 21 and a connection system 22 that are disposed at intervals, wherein the two support columns 21 that are disposed at intervals are respectively located below the two rails 1 and are used for supporting the two rails 1, the connection system 22 is located between the two support columns 21, and two ends of the connection system are respectively connected with the two support columns 21, the connection system 22 can prevent the support columns 21 from overturning, and the stability of the structure is enhanced.
In some alternative embodiments, the support column 21 may be height adjustable.
In this embodiment, the height of the support column 21 can be adjusted, so that the influence on the normal use of the maintenance truck 4 due to the difference in the heights of the two rails 1 when the flatness of the bottom surface is insufficient is prevented, and the applicability of the rail support for the maintenance truck to walk is enhanced.
In some alternative embodiments, track 1 comprises multiple sections of track units, which may be spliced in sequence.
In this embodiment, track 1 includes multistage track unit, and multistage track unit can splice in proper order and form track 1, can unpack apart track 1 when the transportation separately and transport, and is more convenient during the transportation, also can splice track 1 of suitable length according to actual demand, has strengthened the suitability of this a track support for maintenance car walking.
In some alternative embodiments, as shown in fig. 2-4, the rails 1 are channel-sections, with the channel-sections of the two rails 1 facing each other.
In the embodiment, the track 1 is a channel steel, so that the maintenance vehicle 4 can be conveniently installed on the basis of keeping the rigidity of the track 1, and the maintenance vehicle 4 is clamped on the upper wing surface of the track 1, so that the structure is simple and connection is convenient.
In some alternative embodiments, the track brackets are each provided with a rust-resistant coating on the outside.
In the embodiment, the outer sides of the track supports are all provided with the rust-proof coating, so that the track supports for the traveling of the maintenance vehicle are not easy to corrode when exposed to the external environment for use, and the service life of the track supports for the traveling of the maintenance vehicle is prolonged.
In summary, when the track bracket for walking of the maintenance vehicle is used, two tracks 1 arranged at intervals are arranged along the longitudinal direction of the box girder, the upper side of the track 1 is used for being connected with the maintenance vehicle 4, a plurality of bracket units 2 are arranged at intervals along the longitudinal direction of the box girder, the bracket units 2 are positioned on the lower side of the track 1 and used for supporting the track 1, and the limiting mechanism 3 is used for limiting the position of the maintenance vehicle 4. Because the track bracket for the traveling of the maintenance vehicle comprises the limiting mechanism 3, the position of the maintenance vehicle 4 can be limited through the limiting mechanism 3, the maintenance vehicle can be prevented from being possibly separated from control under extreme weather, and then separated from the track 1, the problem that the maintenance vehicle can be possibly separated from control under extreme weather, moves on the track bracket, and the maintenance vehicle is separated from the track under the condition of unmanned control to influence construction safety in the prior art can be solved.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that in the present utility model, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A track bracket for a maintenance vehicle to walk, comprising:
the two rails (1) are arranged at intervals, the rails (1) are arranged along the longitudinal direction of the box girder, and the upper side of the rails (1) is used for being connected with a maintenance vehicle (4);
the plurality of bracket units (2) are arranged at intervals along the longitudinal direction of the box girder, and the bracket units (2) are positioned at the lower side of the rail (1) and are used for supporting the rail (1);
and a limiting mechanism (3) for limiting the position of the maintenance vehicle (4).
2. A track support for the walking of maintenance vehicles according to claim 1, characterized in that said limit mechanism (3) comprises:
the two limiting plates (31) are respectively fixed at the end parts of the two rails (1), and when the maintenance vehicle (4) is stopped, the limiting plates (31) are used for being abutted against one end of the maintenance vehicle (4);
and the limiting structure (32) is arranged on the track (1), and when the maintenance vehicle (4) is not in use, the limiting structure (32) is used for being abutted against the other end of the maintenance vehicle (4).
3. A track support for maintenance vehicle walks as set forth in claim 2, wherein said limit structure (32) comprises:
the limit channel steel (321) is arranged on the upper sides of the two rails (1);
two connecting pieces (322) are respectively arranged at two ends of the limiting channel steel (321) and are positioned at the outer side of the track (1), and each connecting piece (322) is detachably connected with the track (1).
4. A track support for walking of a maintenance vehicle according to claim 3, wherein the connecting piece (322) is a channel steel, the outer side of a web plate of the connecting piece (322) is detachably connected with the track (1), and the outer side of a wing plate above the connecting piece (322) is connected with a wing plate below the limit channel steel (321).
5. A track support for a maintenance vehicle according to claim 4, wherein the web of the connecting member (322) is provided with a first through hole, the track (1) is provided with a second through hole corresponding to the first through hole, and the connecting member (322) and the track (1) are connected by a bolt passing through the first through hole and the second through hole.
6. A track support for the walking of maintenance vehicles according to claim 1, characterized in that said support unit (2) comprises:
two support columns (21) which are arranged at intervals are respectively positioned below the two rails (1) and are used for supporting the two rails (1);
and a connection system (22) which is positioned between the two support columns (21) and the two ends of which are respectively connected with the two support columns (21).
7. A track support for maintenance vehicle walking as claimed in claim 6, characterized in that said support column (21) is height-adjustable.
8. A track support for maintenance vehicle walking as claimed in claim 1, characterized in that the track (1) comprises a plurality of track units, which are sequentially spliced.
9. A track support for maintenance vehicle walking as claimed in claim 1, wherein the track (1) is a channel steel, and the channel steel openings of the two track (1) are opposite.
10. The track support for the traveling of a maintenance vehicle according to claim 1, wherein the outer sides of the track support are provided with an anti-rust coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321484659.XU CN219992187U (en) | 2023-06-12 | 2023-06-12 | Track support for walking of maintenance truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321484659.XU CN219992187U (en) | 2023-06-12 | 2023-06-12 | Track support for walking of maintenance truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219992187U true CN219992187U (en) | 2023-11-10 |
Family
ID=88611830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321484659.XU Active CN219992187U (en) | 2023-06-12 | 2023-06-12 | Track support for walking of maintenance truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219992187U (en) |
-
2023
- 2023-06-12 CN CN202321484659.XU patent/CN219992187U/en active Active
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