CN223778835U - Scalable work or material rest device - Google Patents
Scalable work or material rest deviceInfo
- Publication number
- CN223778835U CN223778835U CN202520061305.7U CN202520061305U CN223778835U CN 223778835 U CN223778835 U CN 223778835U CN 202520061305 U CN202520061305 U CN 202520061305U CN 223778835 U CN223778835 U CN 223778835U
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- CN
- China
- Prior art keywords
- plate
- connecting plate
- plates
- rods
- supporting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a telescopic material rack device which comprises two groups of supporting rods, telescopic plates and limiting mechanisms, wherein two groups of supporting rods are symmetrically arranged, vertical rods are respectively and fixedly arranged at two ends of the top of each supporting rod, a plurality of supporting blocks are arranged at one side of each vertical rod along the vertical direction at intervals, each telescopic plate comprises a first connecting plate and a second connecting plate, the first connecting plates and the second connecting plates are respectively positioned above the two supporting rods, the two ends of each first connecting plate and the two ends of each second connecting plate are respectively and slidably sleeved on the corresponding vertical rods, the limiting mechanisms are provided with a plurality of groups and are respectively positioned below the corresponding telescopic plates, each limiting mechanism comprises a first lug and a threaded rod, the first lug is arranged below the corresponding first connecting plate, the threaded rod is arranged below the corresponding second connecting plate, the threaded rod is slidably arranged through the first lug, and the limiting plates are sleeved outside the threaded rods at the two sides of the first lug. The device can avoid the movement of the second connecting plate relative to the first connecting plate, and improves the stability during use.
Description
Technical Field
The utility model belongs to the technical field of material placing frames, and particularly relates to a telescopic material rack device.
Background
The battery is a device for converting chemical energy into electric energy, and is used for providing electric energy for various electric appliances, automobiles and other equipment needing power supply, and the battery is required to be placed on a material rack after being manufactured, so that the battery is prevented from being damaged in the transportation and storage processes.
The utility model provides a chinese patent of bulletin number CN220949068U discloses telescopic material storage rack, and this scheme includes stretching mechanism and adjustment mechanism, and stretching mechanism includes backup pad and slide bar, and the backup pad is inside to be equipped with a plurality of cylinder spouts and to switch on with the cylinder spout spacing spout, and slide bar both ends fixed surface is provided with T type slider, and above-mentioned scheme utilizes the cylinder spout surface that makes the slide bar in the backup pad to make T type slider slide on spacing spout surface, can enlarge the area of placing the article.
However, in the use process of the scheme, the supporting plates on two sides of the sliding rod are easy to move relative to the sliding rod, so that the stability of the scheme is poor.
Disclosure of utility model
The utility model aims to provide a telescopic material rack device so as to solve the problem of poor stability in the scheme.
In order to achieve the above object, the present utility model provides the following technical solutions:
The utility model provides a scalable work or material rest device, includes bracing piece, expansion plate and stop gear, the bracing piece symmetry is provided with two sets of, and the both ends at bracing piece top are fixed respectively and are provided with the montant, and montant one side is provided with a plurality of supporting shoe along vertical interval, the expansion plate interval is provided with the multiunit, each the expansion plate includes first connecting plate and second connecting plate, and first connecting plate and second connecting plate are located two respectively the top of bracing piece, and corresponding montant is located to the both ends slip cap of first connecting plate and second connecting plate respectively, the flexible equipment of first connecting plate and second connecting plate, stop gear is provided with the multiunit to be located the below of corresponding expansion plate respectively, stop gear includes first lug and screw rod piece, first lug sets up in the below of first connecting plate, the screw rod piece sets up in the below of second connecting plate, screw rod piece slides and wears to locate first lug, and screw rod piece is equipped with the stop plate outside first lug both sides screw cap.
The principle and effect of the technical scheme are as follows:
The two ends of the first connecting plate and the second connecting plate of each expansion plate are respectively sleeved on the corresponding vertical rods in a sliding mode, the first connecting plate and the second connecting plate are arranged at the tops of corresponding supporting blocks according to the size of a battery to be loaded, two supporting rods are horizontally moved to adjust the length of the expansion plates, at the moment, the threaded rod piece slides relative to the first protruding block, after the expansion plates are adjusted to a proper length, the limiting plates positioned on the two sides of the first protruding block outside the threaded rod piece are rotated until the two limiting plates respectively abut against the first protruding block.
Through above-mentioned setting, utilize to make two limiting plates outside the screw thread member support tight first lug both sides, can avoid the expansion plate to adjust to behind the suitable width screw thread member continue to remove for first lug, and then avoid the second connecting plate to continue to remove for first connecting plate, can prescribe a limit to the length of expansion plate, solved the relatively poor problem of stability that above-mentioned scheme exists.
In the utility model, a plurality of cross bars with cross sections are fixedly arranged at one side of the first connecting plate at intervals, a supporting plate is fixedly arranged at one side of the second connecting plate, sliding grooves matched with the cross bars are arranged at one side of the supporting plate, and the cross bars are respectively and slidably embedded in the corresponding sliding grooves. Through the arrangement, the purpose of enabling the first connecting plate and the second connecting plate to be assembled in a telescopic mode can be achieved.
In the utility model, the first lug is detachably arranged at the bottom of one end of the cross rod far away from the first connecting plate, the bottom of the supporting plate is provided with a detachable second lug and a detachable third lug at intervals, and two ends of the threaded rod piece are respectively inserted into the second lug and the third lug.
The principle and effect of the technical scheme are as follows:
After each cross rod is respectively and slidably embedded in the corresponding sliding groove, the first protruding block is fixedly arranged at the bottom of the cross rod, the third protruding block is fixedly arranged at one side of the bottom of the supporting plate, one end of the threaded rod piece is made to slide through the first protruding block, one limiting plate is arranged between the first protruding block and the third protruding block in a threaded sleeve mode, one end of the threaded rod piece is inserted into the third protruding block, the other limiting plate is arranged on one side, away from the third protruding block, of the first protruding block in a threaded sleeve mode, the second protruding block is fixedly arranged at the other side of the bottom of the supporting plate, and the other end of the threaded rod piece is inserted into the second protruding block.
Through above-mentioned setting, can make things convenient for the staff to carry out dismouting to stop gear, conveniently accomodate and transport this device.
In the utility model, a plurality of grooves are vertically arranged at one side of the vertical rod at intervals, connecting rods are fixedly arranged at the bottoms of the grooves along the transverse direction, and the bottoms of the supporting blocks are rotatably sleeved on the corresponding connecting rods. Through above-mentioned setting, can hide the supporting shoe in the recess through rotating the supporting shoe, make things convenient for the staff to slide the expansion plate from top to bottom.
In the utility model, the vertical rod is transversely provided with a through screw hole above the supporting rod and each groove, and a limit bolt is arranged in the screw hole in a threaded manner.
The principle and effect of the technical scheme are as follows:
after the expansion plate is arranged on the corresponding supporting block or supporting rod, bolts are arranged in adjacent screw holes above the expansion plate in a threaded manner, one end of each bolt penetrates through each screw hole, and the side wall of each bolt is abutted against the top of the expansion plate.
Through above-mentioned setting, can avoid the expansion plate to be jolted and the upward movement in the transportation, improve the stability of this device when using.
In the utility model, a first relay plate is fixedly arranged at the top of the first lug, the first relay plate is fixedly connected with the bottoms of the cross bars through fastening bolts, a second relay plate is fixedly arranged at the top of the second lug, a third relay plate is fixedly arranged at the top of the third lug, and the second relay plate and the third relay plate are respectively and fixedly connected with the supporting plate through fastening bolts. Through above-mentioned setting, can make things convenient for the staff to carry out dismouting to stop gear, improve work efficiency.
In the utility model, two ends of the bottom of the supporting rod are respectively fixedly provided with the fortune Ma Lun. Through the arrangement, the device can be convenient for workers to move and fix.
Drawings
FIG. 1 is an isometric view of the overall structure of the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an exploded view of the components of the present utility model;
FIG. 4 is a partial cross-sectional view of the present utility model;
FIG. 5 is a partial bottom isometric view of the present utility model;
FIG. 6 is an exploded view of a second component of the present utility model;
FIG. 7 is an exploded view of a third component of the present utility model;
fig. 8 is an enlarged view at B in fig. 3.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and embodiments:
The reference numerals in the attached drawings of the specification comprise 10, a supporting rod, 11, a vertical rod, 12, a supporting block, 13, a groove, 131, a connecting rod, 14, a screw hole, 141, a limit bolt, 15, a Fuma wheel, 20, a telescopic plate, 21, a first connecting plate, 211, a cross rod, 22, a second connecting plate, 221, a supporting plate, 222, a sliding chute, 31, a first lug, 311, a first relay plate, 32, a threaded rod, 321, a limit plate, 33, a second lug, 331, a second relay plate, 34, a third lug, 341 and a third relay plate.
Examples:
As shown in fig. 1-8, the utility model discloses a telescopic material rack device, which comprises two groups of support rods 10, telescopic plates 20 and a limiting mechanism, wherein two groups of support rods 10 are symmetrically arranged, two ends of the top of each support rod 10 are respectively fixedly provided with a vertical rod 11, one side of each vertical rod 11 is vertically provided with a plurality of support blocks 12 at intervals, the telescopic plates 20 are provided with a plurality of groups at intervals, each telescopic plate 20 comprises a first connecting plate 21 and a second connecting plate 22, the first connecting plate 21 and the second connecting plate 22 are respectively positioned above the two support rods 10, two ends of the first connecting plate 21 and the second connecting plate 22 are respectively sleeved on the corresponding vertical rods 11 in a sliding manner, the first connecting plate 21 and the second connecting plate 22 are respectively assembled in a telescopic manner, the limiting mechanism is provided with a plurality of groups and respectively positioned below the corresponding telescopic plates 20, the limiting mechanism comprises a first protruding block 31 and a threaded rod 32, the first protruding block 31 is arranged below the first connecting plate 21, the threaded rod 32 is arranged below the second connecting plate 22, the threaded rod 32 is slidably arranged on the first protruding block 31, and the threaded rod 32 is sleeved outside the first protruding block 31.
In this embodiment, a plurality of cross bars 211 with cross sections are fixedly disposed on one side of the first connecting plate 21 at intervals, a supporting plate 221 is fixedly disposed on one side of the second connecting plate 22, a sliding groove 222 matched with the plurality of cross bars 211 is disposed on one side of the supporting plate 221, and each cross bar 211 is slidably embedded in the corresponding sliding groove 222.
In this embodiment, the first bump 31 is detachably disposed at the bottom of the end of the cross bar 211 away from the first connecting plate 21, the bottom of the supporting plate 221 is provided with a detachable second bump 33 and a detachable third bump 34 at intervals, and two ends of the threaded rod 32 are respectively inserted into the second bump 33 and the third bump 34.
In this embodiment, a plurality of grooves 13 are vertically disposed at one side of the vertical rod 11 at intervals, connecting rods 131 are fixedly disposed at the bottoms of the grooves 13 along the transverse direction, and the bottoms of the supporting blocks 12 are rotatably sleeved on the corresponding connecting rods 131.
In this embodiment, a through screw hole 14 is provided above the support rod 10 and each groove 13 in the lateral direction of the vertical rod 11, and a limit bolt 141 is threaded into the screw hole 14.
In this embodiment, the top of the first bump 31 is fixedly provided with a first relay board 311, the first relay board 311 is fixedly connected with the bottoms of the plurality of crossbars 211 through fastening bolts, the top of the second bump 33 is fixedly provided with a second relay board 331, and the top of the third bump 34 is fixedly provided with a third relay board 341, and the second relay board 331 and the third relay board 341 are respectively fixedly connected with the support board 221 through fastening bolts.
In this embodiment, two ends of the bottom of the support rod 10 are respectively and fixedly provided with a carrying member Ma Lun.
The specific implementation process is as follows:
The two ends of the first connecting plate 21 and the second connecting plate 22 of each expansion plate 20 are respectively sleeved on the corresponding vertical rods 11 in a sliding manner, the first connecting plate 21 and the second connecting plate 22 are arranged at the tops of the corresponding supporting blocks 12 according to the size of a battery to be loaded, the two supporting rods 10 are horizontally moved to adjust the length of the expansion plates 20, at the moment, the threaded rod pieces 32 slide relative to the first protruding blocks 31, after the expansion plates 20 are adjusted to a proper length, the limiting plates 321 positioned at the two sides of the first protruding blocks 31 outside the threaded rod pieces 32 are rotated until the two limiting plates 321 respectively abut against the first protruding blocks 31.
After each cross bar 211 is slidably embedded in the corresponding sliding groove 222, the first protruding block 31 is fixedly arranged at the bottom of the cross bar 211, the third protruding block 34 is fixedly arranged at one side of the bottom of the supporting plate 221, one end of the threaded rod 32 is slidably penetrated through the first protruding block 31, one limiting plate 321 is sleeved on the threaded rod 32 between the first protruding block 31 and the third protruding block 34 in a threaded manner, one end of the threaded rod 32 is inserted into the third protruding block 34, the other limiting plate 321 is sleeved on the threaded rod 32 on one side, far away from the third protruding block 34, of the first protruding block 31, the second protruding block 33 is fixedly arranged on the other side of the bottom of the supporting plate 221, and the other end of the threaded rod 32 is inserted into the second protruding block 33.
After the expansion plate 20 is arranged on the corresponding supporting block 12 or the supporting rod 10, bolts are threaded in adjacent screw holes 14 above the expansion plate 20, one end of each bolt penetrates through the screw hole 14, and the side wall of each bolt is abutted against the top of the expansion plate 20.
The foregoing is merely exemplary embodiments of the present utility model, and detailed technical solutions or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (7)
1. A retractable shelf device, comprising:
the support rods are symmetrically provided with two groups, two ends of the top of each support rod are respectively fixedly provided with a vertical rod, and one side of each vertical rod is provided with a plurality of support blocks at intervals along the vertical direction;
The telescopic plates are arranged at intervals, each telescopic plate comprises a first connecting plate and a second connecting plate, the first connecting plates and the second connecting plates are respectively positioned above the two supporting rods, the two ends of the first connecting plates and the two ends of the second connecting plates are respectively sleeved on the corresponding vertical rods in a sliding manner, and the first connecting plates and the second connecting plates are assembled in a telescopic manner;
The limiting mechanisms are provided with a plurality of groups and are respectively located below the corresponding expansion plates, each limiting mechanism comprises a first protruding block and a threaded rod piece, each first protruding block is arranged below the corresponding first connecting plate, each threaded rod piece is arranged below the corresponding second connecting plate, each threaded rod piece is arranged on the corresponding first protruding block in a sliding penetrating mode, and limiting plates are sleeved outside the corresponding threaded rod pieces on two sides of each first protruding block in a threaded mode.
2. The retractable shelf device of claim 1, wherein a plurality of cross bars with cross sections are fixedly arranged at one side of the first connecting plate at intervals, a supporting plate is fixedly arranged at one side of the second connecting plate, sliding grooves matched with the cross bars are arranged at one side of the supporting plate, and each cross bar is respectively and slidably embedded in the corresponding sliding groove.
3. The retractable shelf device of claim 2, wherein said first bump is detachably disposed at the bottom of one end of the cross bar far away from the first connecting plate, a detachable second bump and a detachable third bump are disposed at the bottom of said supporting plate at intervals, and two ends of the threaded rod are respectively inserted into the second bump and the third bump.
4. The telescopic rack device of claim 3, wherein a plurality of grooves are vertically arranged on one side of the vertical rod at intervals, connecting rods are fixedly arranged at the bottoms of the grooves along the transverse direction, and the bottoms of the supporting blocks are rotatably sleeved on the corresponding connecting rods.
5. The retractable shelf device of claim 4, wherein said vertical rods are provided with through screw holes above said support rods and said grooves in the lateral direction, and limit bolts are threaded in said screw holes.
6. The retractable frame device of claim 5, wherein a first relay plate is fixedly arranged at the top of the first lug, the first relay plate is fixedly connected with the bottoms of the cross bars through fastening bolts, a second relay plate is fixedly arranged at the top of the second lug, a third relay plate is fixedly arranged at the top of the third lug, and the second relay plate and the third relay plate are respectively and fixedly connected with the supporting plate through fastening bolts.
7. The retractable frame device of any of claims 1-6, wherein two ends of the bottom of said support bar are respectively fixedly provided with a carrying member Ma Lun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520061305.7U CN223778835U (en) | 2025-01-11 | 2025-01-11 | Scalable work or material rest device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520061305.7U CN223778835U (en) | 2025-01-11 | 2025-01-11 | Scalable work or material rest device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223778835U true CN223778835U (en) | 2026-01-09 |
Family
ID=98307800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520061305.7U Active CN223778835U (en) | 2025-01-11 | 2025-01-11 | Scalable work or material rest device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223778835U (en) |
-
2025
- 2025-01-11 CN CN202520061305.7U patent/CN223778835U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |