CN212890033U - Rail moving tray device - Google Patents
Rail moving tray device Download PDFInfo
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- CN212890033U CN212890033U CN202021979542.5U CN202021979542U CN212890033U CN 212890033 U CN212890033 U CN 212890033U CN 202021979542 U CN202021979542 U CN 202021979542U CN 212890033 U CN212890033 U CN 212890033U
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- tray
- locking
- track
- rail
- tracks
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Abstract
The utility model discloses a rail-mounted pallet means, wherein including installing in the internal bottom plate in railway carriage or compartment, install the track assembly that many intervals set up above the bottom plate, many the track assembly with the length direction of the railway carriage or compartment body is parallel, it can follow to place at least one on the track assembly the gliding tray structure of track assembly, tray structural connection has the pull rod structure. The utility model discloses rail mobile tray device structural design is novel ingenious, and preparation simple process need not complicated equipment and technical support, and convenient to use easily loads, and the security performance is high, and reducible hand labor power and time loss realize swift convenient transportation.
Description
Technical Field
The utility model relates to a refrigerator car technical field indicates a rail-mounted pallet means suitable for refrigerator car bottom plate especially.
Background
At present, the traditional mode of transportation is ox or fork truck on ground in the refrigerator car, and the defect of adopting ox on ground and fork truck is: inconvenient transportation in the railway carriage or compartment body, can not put in the railway carriage or compartment during vehicle transportation, long-term use still can cause the damage to refrigerator car bottom.
Therefore, the present inventors have made extensive studies on how to design a rail-mounted tray device that can solve the above-described problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rail mobile tray device, its structural design is novel ingenious, and preparation simple process need not complicated equipment and technical support, and convenient to use easily loads, and the security performance is high, and reducible hand labor power and time loss realize swift convenient transportation.
In order to achieve the above object, the technical solution of the present invention is: a rail moving tray device comprises a bottom plate arranged in a carriage body, wherein a plurality of rail assemblies arranged at intervals are arranged on the bottom plate, the rail assemblies are parallel to the length direction of the carriage body, at least one tray structure capable of sliding along the rail assemblies is placed on the rail assemblies, and the tray structure is connected with a pull rod structure.
The utility model discloses rail mobile tray device, wherein the track assembly includes the track that two parallels and interval set up, the rail mounting in above the bottom plate, two orbital upper surface is equipped with the track groove respectively, the lower extreme of tray structure is placed in two the track inslot.
The utility model discloses rail mobile tray device, wherein the track is the channel-section steel of U-shaped, two for the cross section orbital inside wall height is less than two orbital lateral wall height.
The utility model discloses rail mobile tray device, wherein the tray structure includes the tray, the left and right side in bottom surface of tray is connected with at least one truckle respectively, both sides the truckle is placed respectively in two orbital track inslot.
The utility model discloses rail mobile tray device, wherein the truckle articulates on the truckle support, the truckle support is fixed in the bottom surface of tray.
The utility model discloses rail movement tray device, wherein the bottom surface of tray is located front side or rear side position connection of truckle support has the leading wheel structure, the leading wheel structure is including being fixed in the leading wheel support of tray bottom surface, the lateral surface of leading wheel support articulates respectively has the side direction guide pulley, side direction guide pulley lateral surface subsides are located the inner chamber in track groove leans on the wall in the outside.
The utility model discloses rail mobile tray device, wherein the tray bottom surface of tray structure is equipped with the locking structure, be located above the bottom plate the route below interval that the locking structure removed is equipped with a plurality of locking seats, the locking structure can with any at the removal in-process locking seat cooperation makes tray structure stop motion.
The utility model discloses track mobile tray device, wherein the locking structure includes the locking connecting seat, the locking connecting seat is fixed in the bottom surface of tray, there is the locking pole through bolted connection on the locking connecting seat, work as but the locking pole is rotatory when vertical position under the rotation drive of bolt in but the butt in on the locking seat.
The utility model discloses rail mobile tray device, wherein locking seat is the U-shaped frid, is equipped with the open slot on it, works as when the locking pole is rotatory to vertical position, but the butt in the butt is realized to the open slot.
The utility model discloses rail mobile tray device, wherein the bolt adopts eyebolt, the one end of pull rod structure is provided with the lifting hook, the lifting hook hang in on eyebolt's the rings.
After the scheme is adopted, the utility model discloses rail mobile tray device's beneficial effect is:
1. the utility model fixes a plurality of track assemblies on the bottom plate of the bottom surface of the inner cavity of the carriage body, so that the tray structure moves back and forth on the track assemblies, and goods are placed on the tray structure for convenient transportation, thereby reducing the workload and time for loading and unloading goods;
2. the locking structure which can be manually rotated by 90 degrees is arranged and matched with the locking seat on the bottom plate of the carriage body, so that the tray structure can be limited, the locking function of the tray structure is realized, and the tray structure can move on the track assembly and also can be stopped;
3. the guide wheel structure is connected to the position of the front side or the rear side of the caster bracket on the bottom surface of the tray, so that the tray structure can move directionally on the track assembly.
Drawings
Fig. 1 is a schematic front view of a track moving tray device according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
fig. 4 is a left side view structural schematic diagram of the track moving tray device of the present invention with the left plate of the carriage removed;
fig. 5 is a schematic top view of an embodiment of the track-moving tray device of the present invention;
fig. 6 is a front view structure diagram of the tray structure of the present invention;
fig. 7 is a schematic top view of the tray structure of the present invention;
fig. 8 is a left side view structure diagram of the tray structure of the present invention.
The present invention will be further explained by embodiments with reference to the accompanying drawings;
Detailed Description
As shown in fig. 1 to 5, the embodiment of the track mobile tray device of the present invention includes a bottom plate 2 installed on the bottom surface of the inner cavity of the carriage body 1, a plurality of track assemblies 3 disposed at intervals are installed on the bottom plate 2, the plurality of track assemblies 3 are parallel to the length direction of the carriage body 1, and the track assemblies 3 of the present embodiment are three. Each track assembly 3 can be provided with at least one tray structure which can slide along the track assembly 3, and the tray structure is connected with a pull rod structure 17 for pushing and pulling the tray structure.
Each track assembly 3 includes two tracks 4 that are parallel and the interval sets up, and each track 4 all is fixed in on the bottom plate 2 through the connecting piece. The track 4 of this embodiment is the channel-section steel that the cross section is the U-shaped, and the inside wall height of two tracks 4 is less than the lateral wall height of two tracks 4. The upper surfaces of the two rails 4 are respectively provided with a rail groove 5, and the lower end of each tray structure is placed in the two rail grooves 5.
Referring to fig. 6 to 8, the pallet structure includes a pallet 6, and the pallet 6 is a platform for loading goods, and is made of a strong and durable material, and the upper surface thereof is configured to be easily loaded with goods. At least one caster 7 is connected to the left and right sides of the bottom surface of the tray 6, respectively, and the caster 7 is a conventional product and is not described herein in terms of structure. In the embodiment, two casters 7 are respectively arranged on the left side and the right side of the tray 6, each caster 7 is hinged to a caster bracket 8 through a pin shaft, and the upper end of each caster bracket 8 is fixed on the bottom surface of the tray 6 through bolt connection. The lower ends of the casters 7 at both sides are respectively placed in the track grooves 5 of the two tracks 4.
The bottom surface of tray 6 is located the front side or the rear side position of each truckle support 8 and is connected with the leading wheel structure respectively, and this embodiment is located the front side position of each truckle support 8 and is connected with the leading wheel structure respectively at tray 6 bottom surface.
The guide wheel structure includes the guide wheel support 9 that is fixed in tray 6 bottom surface, and this embodiment guide wheel support 9 is fixed in the bottom surface of tray 6 through a plurality of bolted connection. The lateral guide wheel 10 is arranged on the outer lateral surface of the guide wheel bracket 9 through a pin shaft, and the outer lateral surface of the lateral guide wheel 10 is attached to the wall, close to the outer side, of the inner cavity of the track groove 5.
The position that the position is close to the front end near 6 bottom surface center parts of tray structure is equipped with the locking structure, and the upper surface of bottom plate 2 is located the route below that the locking structure removed and is equipped with a plurality of locking seats 11 at an interval, and the locking seat 11 of this embodiment adopts the U-shaped frid, and its upper end is equipped with open slot 12. The locking seats 11 are fixed on the bottom plate 2 of the compartment body 1 through bolt connection, and the locking structure can be matched with any locking seat 11 to stop the movement of the tray structure in the moving process.
This embodiment locking structure includes the locking connecting seat 13 of the shape of falling U, and the bottom surface that is fixed in tray 6 is passed through bolted connection in the upper end of locking connecting seat 13, is connected with locking pole 15 through eyebolt 14 in the open slot of locking connecting seat 13 lower extreme, and the front end of this eyebolt 15 is rings 16, and this eyebolt 15 can be artificial rotatory, makes locking pole 15 rotate 90 degrees. The lock lever 15 of the present embodiment is a rectangular tube. When the locking lever 15 is rotated to the vertical position by the rotation of the eyebolt 14, it can abut against the inside of the opening groove 12 of the locking seat 11.
One end of the pull rod structure 17 is provided with a lifting hook which is an elbow made of round steel, and the lifting hook can be hooked in a lifting ring 16 of the lifting bolt 14 to play a role in pushing and pulling.
During the use, install bottom plate 2 in the inner chamber bottom surface of the railway carriage or compartment body 1, install track assembly 3 on bottom plate 2, place the tray structure on track assembly 3, the tray structure reciprocates linear motion on track assembly 3, places the goods above the tray 6 of tray structure, and the goods is placed on tray 6, realizes simply loading the goods inside and outside the railway carriage or compartment body 1, reaches the purpose of transporting the goods. And through set up the locking structure in the tray 6 bottom surface of the tray structure, set up a plurality of locking seats 11 in the bottom surface of the bottom plate 2 of the railway carriage or compartment 1 and the interval of the lower side that the movement route of the tray structure corresponds, can cooperate with any locking seat 11 with the tray 6, thus make the tray structure stop on the track assembly 3.
The track moving tray device of the utility model fixes a plurality of track assemblies 3 on the bottom plate 2 of the carriage body 1, so that the tray structure moves back and forth on the track assemblies 3, and goods are placed on the tray structure for convenient transportation, thereby reducing the workload and time for loading and unloading goods; through arranging the locking rod 15 which can be manually rotated by 90 degrees and is matched with the open slot 12 of the locking seat 11 on the bottom plate 2 of the carriage body 1, the locking limit can be carried out on the tray structure, the locking function of the tray structure is realized, and the tray structure can move on the track assembly 3 and also can be stopped; the guide wheel structure is connected to the position, located on the front side or the rear side of the caster support 8, on the bottom surface of the tray 6, and when the tray 6 moves, the guide wheel structure is preferentially contacted with the edge of the inner cavity wall of the track groove 5 of the track 4, so that the groove wall friction phenomenon of the caster 7 and the track groove 5 cannot be caused, the linear motion of the inner groove wall of the track groove 5 is ensured, and the tray structure can conveniently move directionally on the track assembly 3.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (10)
1. A rail moving tray device is characterized by comprising a bottom plate arranged in a carriage body, wherein a plurality of rail assemblies arranged at intervals are arranged on the bottom plate, the rail assemblies are parallel to the length direction of the carriage body, at least one tray structure capable of sliding along the rail assemblies is arranged on each rail assembly, and each tray structure is connected with a pull rod structure.
2. The track moving tray device as claimed in claim 1, wherein the track assembly comprises two parallel and spaced apart tracks, the tracks being mounted on the bottom plate, the upper surfaces of the two tracks being respectively provided with track grooves, the lower end of the tray structure being placed in the two track grooves.
3. The track mobile tray device according to claim 2, wherein the tracks are U-shaped channel steel in cross section, and the height of the inner side walls of the two tracks is smaller than the height of the outer side walls of the two tracks.
4. The track mobile tray device according to claim 2, wherein the tray structure comprises a tray, at least one caster is connected to the left and right sides of the bottom surface of the tray, and the casters at the two sides are respectively placed in the track grooves of the two tracks.
5. The rail-mounted mobile pallet apparatus of claim 4 wherein said casters are hingedly connected to caster brackets fixed to the bottom surface of said pallet.
6. The track-moving tray device as claimed in claim 5, wherein a guide wheel structure is connected to the bottom surface of the tray at a position located at the front side or the rear side of the caster bracket, the guide wheel structure includes a guide wheel bracket fixed to the bottom surface of the tray, lateral guide wheels are respectively hinged to the outer side surfaces of the guide wheel bracket, and the outer side surfaces of the lateral guide wheels are attached to the outer wall of the inner cavity of the track groove.
7. The apparatus as claimed in claim 4, wherein the tray structure has a locking structure on the bottom surface, and a plurality of locking seats are spaced on the bottom surface under the path of movement of the locking structure, and the locking structure can cooperate with any one of the locking seats to stop the movement of the tray structure during the movement.
8. The apparatus as claimed in claim 7, wherein the locking structure comprises a locking coupling seat fixed to a bottom surface of the tray, the locking coupling seat having a locking bar coupled thereto by a bolt, the locking bar being capable of abutting against the locking seat when rotated to a vertical position by rotation of the bolt.
9. The apparatus as claimed in claim 8, wherein the locking base is a U-shaped slot plate having an open slot, and the locking lever is rotated to the vertical position, and is abutted against the open slot.
10. The apparatus as claimed in claim 8, wherein the bolt is an eye bolt, and one end of the pull rod structure is provided with a hook, and the hook is hooked on an eye of the eye bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021979542.5U CN212890033U (en) | 2020-09-11 | 2020-09-11 | Rail moving tray device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021979542.5U CN212890033U (en) | 2020-09-11 | 2020-09-11 | Rail moving tray device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212890033U true CN212890033U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021979542.5U Active CN212890033U (en) | 2020-09-11 | 2020-09-11 | Rail moving tray device |
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| CN (1) | CN212890033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119833A (en) * | 2021-05-28 | 2021-07-16 | 北京安龙科技集团有限公司 | Equipment delivery wagon with loading and unloading mechanism |
| CN113619469A (en) * | 2021-09-16 | 2021-11-09 | 浙江鹏辉汽车科技有限公司 | Sectional unloading type boxcar |
-
2020
- 2020-09-11 CN CN202021979542.5U patent/CN212890033U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119833A (en) * | 2021-05-28 | 2021-07-16 | 北京安龙科技集团有限公司 | Equipment delivery wagon with loading and unloading mechanism |
| CN113619469A (en) * | 2021-09-16 | 2021-11-09 | 浙江鹏辉汽车科技有限公司 | Sectional unloading type boxcar |
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