CN108791019B - Vehicle-mounted movable platform - Google Patents
Vehicle-mounted movable platform Download PDFInfo
- Publication number
- CN108791019B CN108791019B CN201810832819.2A CN201810832819A CN108791019B CN 108791019 B CN108791019 B CN 108791019B CN 201810832819 A CN201810832819 A CN 201810832819A CN 108791019 B CN108791019 B CN 108791019B
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- transition plate
- mounting
- seat
- limiting block
- fixed
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- 230000007704 transition Effects 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
The invention discloses a vehicle-mounted movable platform which comprises a fixed seat and a mounting seat which are arranged in pairs in two sides of the bottoms of two sides of a vehicle-mounted shelter or van, wherein the mounting platform is pulled out or retracted from the fixed seat through moving mechanisms on two sides of the mounting platform. The moving mechanism comprises a transition plate which is vertically arranged, and a first heavy-load guide rail and a second heavy-load guide rail which are arranged on two longitudinal sides of the transition plate in a diagonal manner, wherein the first heavy-load guide rail is connected with the vertical side surface of the fixed seat and one side surface of the transition plate, and the second heavy-load guide rail is connected with the other vertical side surface of the transition plate and one side surface of the mounting seat. The L-shaped baffle plates are respectively arranged at one end of the fixing seat, and the mounting platform locking mechanisms are respectively arranged on the two sides of the mounting platform and the two sides of the fixing seat. The invention has compact structure and wide application range, realizes the full-stroke retraction of the two heavy-load guide rails, and increases the bearing area of the mounting platform. The heavy-load guide rail with ball transmission has high guide precision, very small pull-out and storage resistance and very labor-saving pull-out and storage of the mounting platform.
Description
Technical Field
The invention relates to a vehicle accessory, in particular to a mobile platform which is suitable for a vehicle-mounted shelter or van and other special vehicles and can pull out or push in a vehicle platform, and belongs to the technical field of vehicle accessories.
Background
The vehicle-mounted shelter and van are van body equipment which is arranged on special vehicles and is used for geological exploration, communication engineering, hydraulic engineering, construction engineering, army field operations and the like and is used for battle field operations, and the vehicle-mounted shelter and van body equipment is also a carrier for special material transportation, and the functions of the vehicle-mounted shelter and van body equipment are continuously increased. Along with the diversification and the large-scale development of equipment on modern special vehicles, a mobile platform arranged at the rear part of a vehicle platform or a vehicle-mounted shelter and a van is generally adopted to realize the hoisting and maintenance of the large-scale equipment. The following problems are common in the existing mobile platform:
1. the sliding mechanism of the mobile platform adopts three-stage guide rails which are mutually sleeved, and the full-stroke movement of the mobile platform can be realized, but the bearing capacity of the mobile platform is obviously insufficient, and large-scale equipment cannot be borne.
2. The sliding mechanism of the moving platform adopts two-stage guide rails which are mutually sleeved, and the second-stage guide rails can not realize full-stroke movement although the sliding mechanism can bear large-scale equipment, so that the plane size of the large-scale equipment is severely limited.
Disclosure of Invention
The invention aims to provide a vehicle-mounted movable platform which is simple in structure and can meet full-stroke movement.
The invention is realized by the following technical scheme:
the vehicle-mounted movable platform comprises fixing seats and mounting seats, wherein the fixing seats and the mounting seats are arranged in two sides of the bottoms of two sides of a vehicle-mounted shelter or van, the fixing seats are right trapezoid, and the fixing seats comprise right-angle mounting seat plates and a plurality of rib plates fixed on the inner sides of the right-angle mounting seat plates at intervals; the mounting platforms are pulled out of the fixing seats or pushed back into the fixing seats through moving mechanisms at two sides of the mounting platforms; the moving mechanism comprises a transition plate which is vertically arranged, and a first heavy-load guide rail and a second heavy-load guide rail which are arranged on two longitudinal sides of the transition plate in a diagonal manner, wherein the first heavy-load guide rail is connected with the vertical side surface of the fixed seat and one side surface of the transition plate, and the second heavy-load guide rail is connected with the other vertical side surface of the transition plate and one side surface of the mounting seat.
The object of the present invention can be further achieved by the following technical means.
Further, the vertical side face of the first groove-shaped outer rail of the first heavy-load guide rail is fixed at the upper end of one side of the transition plate, the notch of the first groove-shaped outer rail faces the upper end of the fixing seat, the first inner rail is embedded in the first groove-shaped outer rail through the upper row of balls and the lower row of balls, and the first inner rail is fixed at the upper end of the vertical side face of the fixing seat. The vertical side face of a second groove-shaped outer rail of the second reloading guide rail is fixed at the lower end of the other side of the transition plate, a notch of the second groove-shaped outer rail faces the lower end of the other side of the transition plate, a second inner rail is embedded in the second groove-shaped outer rail through upper and lower rows of balls, and the second inner rail is fixed at the lower end of the other side of the transition plate.
Further, a first limiting block of the transition plate and a second limiting block of the transition plate are respectively fixed at the upper parts of two ends of one longitudinal side of the transition plate, a third limiting block of the transition plate is fixed at the lower part of the outer end of the other longitudinal side of the transition plate, and the first limiting block of the transition plate and the third limiting block of the transition plate are respectively positioned at the other two opposite angles of the transition plate; the first limiting block of the fixing seat and the second limiting block of the fixing seat are respectively fixed at the lower parts of two ends of the fixing seat, and the limiting block of the mounting platform is fixed on the outer side of the mounting seat; when the mounting platform is pulled out in place, one side of the limiting block of the mounting platform is abutted against one side of the third limiting block of the transition plate, and the first limiting block of the fixing seat is abutted against one side of the second limiting block of the transition plate; when the mounting platform is stored in place, the other side of the second limiting block of the transition plate is abutted against the other side of the second limiting block of the fixed seat.
Further, the L-shaped baffle plates are respectively arranged at one end of the fixed seat, and the short side end heads of the L-shaped baffle plates are hinged with one end of the fixed seat through hinge pins; when the mounting platform is pulled out in place, the long side of the L-shaped baffle plate is turned upwards to be in a horizontal state, and the end head of the long side of the L-shaped baffle plate is abutted against the end head of the inner end of the mounting seat.
Further, the mounting platform locking mechanisms are respectively arranged on two sides of the mounting platform and the fixing seat and comprise elastic locking devices and locking plates, the elastic locking devices are fixed on the outer ends of the fixing seat through L-shaped mounting plates, and the locking plates are respectively fixed on two ends of the mounting seat; when the mounting platform is pulled out of position or received in position, the resilient locking heads are inserted into the corresponding locking plates.
According to the invention, the mounting platforms supported by the plurality of stages of guide rails sleeved with each other are changed into the first heavy-load guide rail and the second heavy-load guide rail supporting mounting platform which are diagonally arranged on the two longitudinal sides of the transition plate, and the first heavy-load guide rail and the second heavy-load guide rail are respectively connected with the fixed seat in the bottom of the vehicle-mounted square cabin or the van and one side of the mounting platform in a parallel structure, so that the connecting width for connecting the vehicle platform and the mounting platform is enlarged, the connecting strength between the vehicle platform and the mounting platform is improved, and the heavy-load functional requirement of the mounting platform is met. Because the first heavy-load guide rail and the second heavy-load guide rail are independently arranged, the working strokes of the first heavy-load guide rail and the second heavy-load guide rail can be overlapped, so that the full-stroke retraction of the two heavy-load guide rails is realized, and the bearing area of the mounting platform is increased. The personnel stand the equipment on the mounting platform can be operated to the mounting platform outside the cabin, and the maintenance and the operation of equipment are convenient, and the hoisting of equipment is also convenient. The invention has compact structure, wide application range, convenient use and high reliability. The heavy-load guide rail with ball transmission has high guide precision, very small pull-out and storage resistance and very labor-saving pull-out and storage of the mounting platform.
Advantages and features of the invention will be illustrated and explained by the following non-limiting description of preferred embodiments, which are given by way of example only with reference to the accompanying drawings.
Drawings
FIG. 1 is a perspective view of the present invention in a drawn-out state;
FIG. 2 is a view in the direction A of FIG. 1;
FIG. 3 is a view in the B direction of FIG. 1;
fig. 4 is an enlarged view of section i of fig. 2.
Detailed Description
The invention is further described below with reference to the drawings and examples.
As shown in fig. 1 to 4, the present embodiment includes fixing bases 1 and mounting bases 2 disposed in pairs on two sides in the bottom of a vehicle-mounted shelter or van, the fixing bases 1 are in a right trapezoid shape, including right-angle mounting base plates 11 formed by bending steel plates and 4 rib plates 12 fixed on the inner sides of the right-angle mounting base plates 11 at intervals by welding, a pair of mounting bases 2 are located on the inner sides of the pair of fixing bases 1, the inner sides of the pair of mounting bases 2 are connected into a mounting platform 20 through a mounting bottom plate 21 and a frame 22 below the mounting platform 20, and the mounting platform 20 is pulled out of the fixing bases 1 or pushed back into the fixing bases 1 through moving mechanisms 3 on two sides of the mounting platform. As shown in fig. 4, the moving mechanism 3 includes a vertically disposed transition plate 31, and first and second weight-carrying rails 32 and 33 provided diagonally on both longitudinal sides of the transition plate 31, the first weight-carrying rail 32 connecting the vertical side of the fixing base 1 and one side of the transition plate 31, and the second weight-carrying rail 33 connecting the other vertical side of the transition plate 31 and one side of the mount base 2.
As shown in fig. 4, the vertical side surface of the first groove-shaped outer rail 321 of the first heavy load guide rail 32 is fixed to the upper end of one side of the transition plate 31 by a plurality of fastening screws, the notch of the first groove-shaped outer rail 321 faces the upper end of the fixed seat 1, the first inner rail 322 is embedded in the first groove-shaped outer rail 321 by two upper and lower rows of balls 323, and the first inner rail 322 is fixed to the upper end of the vertical side surface of the fixed seat 1 by a plurality of fastening screws. The vertical side surface of the second groove-shaped outer rail 331 of the second reloading guide rail 33 is fixed at the outer lower end of the mounting seat 2 through a plurality of fastening screws, the notch of the second groove-shaped outer rail 331 faces the lower end of the other side of the transition plate 31, the second inner rail 332 is embedded in the second groove-shaped outer rail 331 through two rows of balls 323, and the second inner rail 332 is fixed at the lower end of the other side of the transition plate 31. Like this, the mounting platform 20 both sides are supported on fixing base 1 through two sets of transversely arranged first heavy load guide rail 32 and second heavy load guide rail 33 respectively, and rethread fixing base 1 supports in the bottom of on-vehicle shelter or van, has improved the bearing capacity of mounting platform 20 to two heavy load guide rails can full stroke receive and releases, and the stack of both strokes makes mounting platform 20 can shift out the bottom of on-vehicle shelter or van completely, is convenient for install maintenance or lifting device on the mounting platform 20.
As shown in fig. 3, the first limiting block 41 and the second limiting block 42 are respectively fixed on the upper parts of two ends of one longitudinal side of the transition plate 31, the third limiting block 43 is fixed on the lower part of the outer end of the other longitudinal side of the transition plate 31, and the first limiting block 41 and the third limiting block 43 are respectively located on the other two opposite corners of the transition plate 31. The fixing base first limiting block 44 and the fixing base second limiting block 45 are respectively fixed at the lower parts of two ends of the fixing base 1, and the mounting platform limiting block 46 is fixed on the outer side of the mounting base 2. When the mounting platform 20 is pulled out, one side of the mounting platform limiting block 46 abuts against one side of the transition plate third limiting block 43, and the fixing seat first limiting block 44 abuts against one side of the transition plate second limiting block 42. When the mounting platform 20 is stored in place, the other side of the transition plate second limiting block 42 abuts against the other side of the fixed seat second limiting block 45, and the mounting platform 20 is pulled out and stored to be limited, so that the mounting platform 20 is prevented from falling down the vehicle platform.
As shown in fig. 1, the L-shaped baffles 5 are respectively disposed at one end of the fixed base 1, and the short side ends of the L-shaped baffles 5 are hinged to the outer end of the fixed base 1 by hinge pins 52. When the mounting platform 20 is pulled out in place, the long edge 51 of the L-shaped baffle 5 is turned upwards to be in a horizontal state, and the end of the long edge abuts against the inner end of the mounting seat 2, so that the movement of the mounting platform 20 can be effectively prevented.
The mounting platform locking mechanism 6 is respectively arranged on two sides of the mounting platform 20 and the fixed seat 1, and comprises an elastic locking device 61 and a locking plate 62, wherein the elastic locking device 61 is fixed on a rib plate 12 of the outer end head of the fixed seat 1 through an L-shaped mounting plate 63, and the locking plate 62 is respectively fixed on two ends of the mounting seat 2. When the mounting platform 20 is pulled out or stored in place, the head of the elastic locking device 61 is inserted into the corresponding locking plate 62 to lock the mounting platform 20, so that the mounting platform 20 is prevented from sliding out in the running vibration of the vehicle, and the use safety of the invention is improved.
In addition to the above embodiments, other embodiments of the present invention are possible, and all technical solutions formed by equivalent substitution or equivalent transformation are included in the scope of protection claimed by the present invention.
Claims (3)
1. The vehicle-mounted movable platform comprises fixing seats and mounting seats, wherein the fixing seats and the mounting seats are arranged in two sides of the bottoms of two sides of a vehicle-mounted shelter or van, the fixing seats are right trapezoid, and the fixing seats comprise right-angle mounting seat plates and a plurality of rib plates fixed on the inner sides of the right-angle mounting seat plates at intervals; the mounting platforms are pulled out of the fixing seats or pushed back into the fixing seats through moving mechanisms at two sides of the mounting platforms; the moving mechanism comprises a transition plate which is vertically arranged, and a first heavy-load guide rail and a second heavy-load guide rail which are arranged on two longitudinal sides of the transition plate in a diagonal manner, wherein the first heavy-load guide rail is connected with the vertical side surface of the fixed seat and one vertical side surface of the transition plate, and the second heavy-load guide rail is connected with the other vertical side surface of the transition plate and the vertical side surface of the mounting seat; the vertical side surface of a first groove-shaped outer rail of the first heavy-load guide rail is fixed at the upper end of one side of the transition plate, the notch of the first groove-shaped outer rail faces the upper end of the fixed seat, the first inner rail is embedded in the first groove-shaped outer rail through upper and lower rows of balls, and the first inner rail is fixed at the upper end of the vertical side surface of the fixed seat; the vertical side surface of a second groove-shaped outer rail of the second reloading guide rail is fixed at the lower end of the outer side of the mounting seat, the notch of the second groove-shaped outer rail faces the lower end of the other side of the transition plate, a second inner rail is embedded in the second groove-shaped outer rail through upper and lower rows of balls, and the second inner rail is fixed at the lower end of the other side of the transition plate; the method is characterized in that: the first limiting block and the second limiting block of the transition plate are respectively fixed at the upper parts of two ends of one longitudinal side of the transition plate, the third limiting block of the transition plate is fixed at the lower part of the outer end of the other longitudinal side of the transition plate, and the first limiting block and the third limiting block of the transition plate are respectively positioned at the other two opposite angles of the transition plate; the first limiting block of the fixing seat and the second limiting block of the fixing seat are respectively fixed at the lower parts of two ends of the fixing seat, and the limiting block of the mounting platform is fixed on the outer side of the mounting seat; when the mounting platform is pulled out in place, one side of the limiting block of the mounting platform is abutted against one side of the third limiting block of the transition plate, and the first limiting block of the fixing seat is abutted against one side of the second limiting block of the transition plate; when the mounting platform is stored in place, the other side of the second limiting block of the transition plate is abutted against the other side of the second limiting block of the fixed seat.
2. The vehicle-mounted mobile platform of claim 1, wherein: the L-shaped baffle plates are respectively arranged at one end of the fixed seat, and the short side ends of the L-shaped baffle plates are hinged with one end of the fixed seat through hinge pins; when the mounting platform is pulled out in place, the long side of the L-shaped baffle plate is turned upwards to be in a horizontal state, and the end head of the long side of the L-shaped baffle plate is abutted against the end head of the inner end of the mounting seat.
3. The vehicle-mounted mobile platform of claim 1, wherein: the mounting platform locking mechanisms are respectively arranged on the two sides of the mounting platform and the fixing seat and comprise elastic locking devices and locking plates, the elastic locking devices are fixed on the outer ends of the fixing seat through L-shaped mounting plates, and the locking plates are respectively fixed on the two ends of the mounting seat; when the mounting platform is pulled out of position or received in position, the resilient locking heads are inserted into the corresponding locking plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810832819.2A CN108791019B (en) | 2018-07-26 | 2018-07-26 | Vehicle-mounted movable platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810832819.2A CN108791019B (en) | 2018-07-26 | 2018-07-26 | Vehicle-mounted movable platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108791019A CN108791019A (en) | 2018-11-13 |
| CN108791019B true CN108791019B (en) | 2024-03-19 |
Family
ID=64078358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810832819.2A Active CN108791019B (en) | 2018-07-26 | 2018-07-26 | Vehicle-mounted movable platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108791019B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154854B (en) * | 2019-06-11 | 2024-04-23 | 苏州江南航天机电工业有限公司 | Vehicle-mounted drawing type universal platform |
| CN112660858B (en) * | 2020-12-08 | 2022-07-08 | 中山市科力高自动化设备有限公司 | Transition mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006158409A (en) * | 2004-12-02 | 2006-06-22 | Fuji Electric Retail Systems Co Ltd | Merchandise display shelf of showcase |
| DE202012008603U1 (en) * | 2012-09-07 | 2012-10-01 | KÄSSBOHRER TRANSPORT TECHNIK Ges.m.b.H. | Loading platform and vehicle transporter with such a loading platform |
| CN105083092A (en) * | 2015-07-10 | 2015-11-25 | 芜湖市海洋物流有限公司 | Automated transportation loading and unloading car for logistics |
| CN204967463U (en) * | 2015-09-23 | 2016-01-13 | 江苏捷诚车载电子信息工程有限公司 | Car generator organizes bracket |
| CN106585471A (en) * | 2017-01-22 | 2017-04-26 | 江苏捷诚车载电子信息工程有限公司 | Vehicle-mounted shelter lateral unfolding sub-frame |
| CN208615791U (en) * | 2018-07-26 | 2019-03-19 | 江苏捷诚车载电子信息工程有限公司 | Vehicle-mounted removable platform |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2812807B1 (en) * | 2000-08-08 | 2002-11-15 | Alm | OPERATING TABLE, IN PARTICULAR FOR SURGICAL INTERVENTIONS |
-
2018
- 2018-07-26 CN CN201810832819.2A patent/CN108791019B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006158409A (en) * | 2004-12-02 | 2006-06-22 | Fuji Electric Retail Systems Co Ltd | Merchandise display shelf of showcase |
| DE202012008603U1 (en) * | 2012-09-07 | 2012-10-01 | KÄSSBOHRER TRANSPORT TECHNIK Ges.m.b.H. | Loading platform and vehicle transporter with such a loading platform |
| CN105083092A (en) * | 2015-07-10 | 2015-11-25 | 芜湖市海洋物流有限公司 | Automated transportation loading and unloading car for logistics |
| CN204967463U (en) * | 2015-09-23 | 2016-01-13 | 江苏捷诚车载电子信息工程有限公司 | Car generator organizes bracket |
| CN106585471A (en) * | 2017-01-22 | 2017-04-26 | 江苏捷诚车载电子信息工程有限公司 | Vehicle-mounted shelter lateral unfolding sub-frame |
| CN208615791U (en) * | 2018-07-26 | 2019-03-19 | 江苏捷诚车载电子信息工程有限公司 | Vehicle-mounted removable platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108791019A (en) | 2018-11-13 |
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