CN219750349U - EVA foam temporary storage frame body for buffer tube - Google Patents
EVA foam temporary storage frame body for buffer tube Download PDFInfo
- Publication number
- CN219750349U CN219750349U CN202320521790.2U CN202320521790U CN219750349U CN 219750349 U CN219750349 U CN 219750349U CN 202320521790 U CN202320521790 U CN 202320521790U CN 219750349 U CN219750349 U CN 219750349U
- Authority
- CN
- China
- Prior art keywords
- material bearing
- supporting
- frame
- support
- rods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003860 storage Methods 0.000 title claims abstract description 33
- 239000006260 foam Substances 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 108
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 239000003292 glue Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses an EVA foam temporary storage frame body for a buffer tube, which comprises the following components: the support frame comprises a support bottom plate and a support mullion which is formed at the edge of the support bottom plate and is vertical to the support bottom plate; the material bearing units are arranged at equal intervals from bottom to top; each group of material bearing units comprises a material bearing frame rotatably arranged on the supporting mullion through an inner edge, two elastic mechanisms, and a plurality of supporting bulges, wherein one end of each elastic mechanism is connected with the material bearing frame, and the other end of each elastic mechanism is connected with the supporting mullion; the material bearing unit has two states of flattening and accommodating. These connecting holes are inclined in the direction of deviating from the supporting mullion, and can ensure the stability and reliability of the supporting frame during storage.
Description
Technical Field
The utility model belongs to the technical field of bearing devices, and relates to a bearing frame body, in particular to a frame body capable of storing EVA foam for a plurality of buffer tubes at the same time.
Background
The Chinese patent application No. 201910907890.7 discloses a high molecular foaming seamless buffer tube, which is formed by bonding a foaming buffer sleeve on the surface of a tube body; during manufacturing, the EVA foam is usually precisely cut and then adhered to the pipe body through glue, so that the glue is firstly coated on the surface of the EVA foam and is liquefied at a specific temperature; this requires a frame that can store multiple pieces of EVA foam at the same time to ensure liquefaction efficiency.
The utility model of China with the application number of 202221624490.9 discloses a liftable storage rack, which comprises a bracket and a storage tray, wherein the bottom of the bracket is provided with supporting feet, the bracket at least comprises two sections of supporting rods, namely a first supporting rod and a second supporting rod, the first supporting rod and the second supporting rod are in telescopic connection, and the storage tray is arranged on the first supporting rod and/or the second supporting rod; the realization method is as follows: when the articles are few, the article placing tray on the second supporting rod can be taken down, and only the article placing tray on the first supporting rod is left for use, so that the second supporting rod can be lowered and folded in the first supporting rod, and the occupied space is reduced. However, the structure of the shelf is complex, and the shelf does not need to be disassembled to reduce the space when in use; and when the multilayer is arranged, larger interval needs to be ensured between two adjacent layers, so that the waste of space resources is caused.
Disclosure of Invention
The utility model aims to provide an EVA foam temporary storage frame body for a buffer tube, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an EVA foam temporary storage frame for a buffer tube, which comprises:
the support frame comprises a support bottom plate and a support mullion which is formed at the edge of the support bottom plate and is vertical to the support bottom plate;
the material bearing units are arranged at equal intervals from bottom to top; each group of material bearing units comprises a material bearing frame rotatably arranged on the supporting mullion through an inner edge, two elastic mechanisms, and a plurality of supporting bulges, wherein one end of each elastic mechanism is connected with the material bearing frame, and the other end of each elastic mechanism is connected with the supporting mullion;
the material bearing units are in a flattening state and a storage state, when the material bearing units are in the flattening state, the material bearing frames are parallel to the supporting bottom plate, and the supporting protrusions are supported on the adjacent material bearing units or the supporting bottom plate; when the material bearing frame is in a storage state, the included angle between the material bearing frame and the supporting vertical frame is less than or equal to 45 degrees, and the material bearing frame is abutted against the supporting vertical frame or the adjacent material bearing unit;
the two side edges of the supporting vertical frame are independently provided with a plurality of connecting holes which are arranged at equal intervals, a plurality of groups of material bearing units are connected to the corresponding connecting holes through respective inner edge pivot shafts of the material bearing frames, and the connecting holes are obliquely arranged in the direction deviating from the supporting vertical frame from top to bottom.
Optimally, the supporting frame further comprises a plurality of rollers arranged on the bottom surface of the supporting bottom plate;
the supporting mullion comprises two supporting vertical rods, two supporting transverse rods and reinforcing rods, wherein the lower ends of the two supporting vertical rods are fixed on any side face of the supporting bottom plate, the two supporting vertical rods are arranged at intervals, the two supporting transverse rods are connected to the tops of the supporting vertical rods, the reinforcing rods are connected to the middle parts of the supporting transverse rods and the middle parts of the side faces of the supporting bottom plate, and the connecting holes are formed in each supporting vertical rod.
Further, the support vertical rod adopts angle steel, and comprises a first connecting plate and a second connecting plate which are integrally connected and mutually perpendicular, wherein the second connecting plate is perpendicular to the support cross rod; the two support vertical rods are arranged in a back-to-back mode, the two second connecting plates are located between the two first connecting plates, and the connecting holes are formed in the second connecting plates.
Further, a plurality of through holes are arranged on each first connecting plate at intervals,
each elastic mechanism comprises a clamping buckle arranged on the side edge of the material bearing frame, a spring, and a clamping needle, wherein one end of the spring is connected to the clamping buckle, the other end of the spring penetrates through the corresponding through hole, and the clamping needle is connected with the other end of the spring, and the width of the clamping needle is larger than that of the through hole.
Further, a plurality of through holes are arranged on each first connecting plate at intervals,
each elastic mechanism comprises an adjusting buckle block, a spring and a clamping needle, wherein the adjusting buckle block is arranged on the side edge of the material bearing frame and provided with a plurality of through holes, one end of the spring is connected to any one of the through holes, the other end of the spring penetrates through the corresponding through hole, and the clamping needle is connected with the other end of the spring and is wider than the through hole.
Further, the material bearing frame comprises a material bearing frame body, a plurality of first material bearing rods connected in the material bearing frame body and arranged at intervals, and a plurality of second material bearing rods connected in the material bearing frame body and perpendicular to the first material bearing rods.
The material bearing frame body comprises two first material bearing support rods parallel to the supporting cross rod and second material bearing support rods connected with the corresponding end parts of the two first material bearing support rods, and one first material bearing support rod is inserted into the connecting hole through the connecting parts extending at the two end parts of the first material bearing support rod.
Compared with the prior art, the utility model has the beneficial effects that: according to the EVA foam temporary storage frame body for the buffer tube, the plurality of groups of material bearing units are rotatably arranged on the support frame, so that the EVA foam temporary storage frame body is in a flat state and a storage state correspondingly, and when storage is needed, the EVA foam temporary storage frame body can be rotated upwards to save space; and a plurality of connecting holes that equidistant setting have been seted up to the both sides limit mutually independent of supporting the mullion, and these connecting holes slope setting in the direction that deviates from the supporting mullion, can guarantee that braced frame is stable, reliable when accomodating.
Drawings
FIG. 1 is a schematic view of the EVA foam temporary storage frame for a buffer tube according to the present utility model;
FIG. 2 is a schematic structural view of a second connection plate in the EVA foam temporary storage frame for a buffer tube according to the present utility model;
FIG. 3 is a partial enlarged view of an EVA foam temporary storage frame for a buffer tube according to the present utility model;
FIG. 4 is an enlarged view of a portion of another embodiment of an EVA foam temporary storage frame for a buffer tube according to the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Example 1
The EVA foam temporary storage frame for the buffer tube shown in FIG. 1 mainly comprises a matched supporting frame 11 and a material bearing unit 12.
The support frame 11 includes a support base 111 and a support mullion formed at the edge of the support base 111 and perpendicular thereto (the formation may be conventional, such as welding, fastening, etc.). In the present embodiment, the support frame 11 further includes a plurality of rollers 115 (typically, four rollers 115, respectively, installed at four corners of the support base 111) installed at the bottom surface of the support base 111. The supporting mullion comprises two supporting vertical rods 112, a supporting transverse rod 113 and a reinforcing rod 114, wherein the lower ends of the two supporting vertical rods 112 are fixed on any side surface of the supporting bottom plate 111 and are arranged at intervals, the supporting transverse rod 113 is connected to the tops of the two supporting vertical rods 112, and the reinforcing rod 114 is connected with the middle part of the supporting transverse rod 113 and the middle part of the side surface of the supporting bottom plate 111; that is, the lower ends of the two vertical support rods 112 are fixed on one side (usually long side) of the bottom support plate 111 and perpendicular to the same, and the upper ends are connected by the horizontal support rods 113 to increase the connection strength; reinforcing bars 114 are located in the middle of the supporting mullion, which are also perpendicular to the supporting floor 111, to further increase the overall load bearing strength of the supporting mullion.
The material receiving units 12 are provided with a plurality of groups, which are rotatably arranged on the supporting frame 11 and are arranged at equal intervals from bottom to top. Defining the edge of the material bearing unit 12 near the supporting frame 11 as an inner edge, the edge away from the supporting frame 11 as an outer edge, and the two edges perpendicular to the inner edge or the outer edge as side edges, each group of material bearing units 12 comprises a material bearing frame 121 rotatably mounted on the supporting mullion through the inner edge, two elastic mechanisms 125 with one end connected with the material bearing frame 121 and the other end connected with the supporting mullion, and a plurality of supporting protrusions 124 formed at the edge of the outer edge of the material bearing frame 121; at this time, the two elastic mechanisms 125 are respectively located at two sides of the material bearing frame 121 to be correspondingly connected with the supporting mullion; the support protrusions 124 are typically two and are generally perpendicular to the carrier 121 and are formed by welding or conventional fastener attachment.
Such that the carrier units 12 have both a flat and a storage state, when in the flat state, the carrier racks 121 are parallel to the support base plate 111 and the support protrusions 124 are supported on the adjacent carrier units 12 or on the support base plate 111 (i.e., the support protrusions 124 on the carrier rack 121 closest to the support base plate 111 are supported on the support base plate 111, and the support protrusions 124 on the other carrier racks 121 are supported on the carrier rack 121 of the adjacent carrier unit 12); when in the storage state, the included angle between the material bearing frame 121 and the supporting mullion is less than or equal to 45 degrees (preferably less than or equal to 30 degrees, more preferably less than or equal to 15 degrees), at this time, the material bearing frame 121 is abutted against the supporting mullion or the adjacent material bearing unit 12 (the uppermost material bearing frame 121 is abutted against the supporting mullion), and the other material bearing frames 121 are abutted against the material bearing frames 121 of the adjacent material bearing units 12). The two states of flattening and storing of the stock unit 12 are switched by the external force applied by the user.
In this embodiment, a plurality of connecting holes 1124 (the number of the connecting holes 1124 is the same as that of the material bearing units 12) are formed on two sides of the supporting mullion independently, and the plurality of material bearing units 12 are pivotally connected to the corresponding connecting holes 1124 through the inner edge of each material bearing frame 121, so that the material bearing units 12 can rotate relative to the material bearing frames 121. These connecting holes 1124 are inclined from top to bottom in the direction away from the supporting mullion, i.e. the distance between the connecting holes 1124 and the plane where the supporting mullion is located gradually increases from top to bottom (as shown in fig. 2), so that the supporting frame 11 can be ensured to be stable and reliable when being stored, and is not easy to be changed from being stored into flat, and the external force is required to be applied by a user, so that accidents caused during movement can be avoided. In this embodiment, the connection hole 1124 is formed on each of the support posts 112; more specifically, the support vertical rod 112 adopts angle steel, which includes a first connecting plate 1122 and a second connecting plate 1121 integrally connected and perpendicular to each other (i.e., the first connecting plate 1122 and the second connecting plate 1121 are vertically disposed perpendicular to each other), and the second connecting plate 1121 is perpendicular to the support cross rod 113; the two support posts 112 are disposed opposite to each other, so that the two second connecting plates 1121 are located between the two first connecting plates 1122 (i.e. the openings of the support posts 112 face outward), and at this time, the connecting holes 1124 are formed on the second connecting plates 1121.
In this embodiment, each first connecting plate 1122 is provided with a plurality of through holes 1123 disposed at intervals, and each elastic mechanism 125 includes a snap fastener 1251 mounted on a side of the material bearing frame 121, a spring 1252 with one end connected to the snap fastener 1251 and the other end passing through the corresponding through hole 1123, and a clip 1253 connected to the other end of the spring 1252 and having a width larger than that of the through hole 1123. As can be seen, the pins 1253 are inserted into the corresponding through holes 1123, which are limited by the through holes 1123 and do not pass through the through holes 1123, since their width is greater than the width of the through holes 1123 (which may be a partial structure); one end of the spring 1252 hooks the pin 1253 and the other end hooks the snap fastener 1251, so as to apply a certain acting force to the material bearing frame 121, and further improve the stability and reliability of the material bearing frame during storage.
In this embodiment, the material bearing frame 121 includes a material bearing frame body, a plurality of first material bearing rods 122 connected in the material bearing frame body and arranged at intervals, and a plurality of second material bearing rods 123 (as shown in fig. 3) connected in the material bearing frame body and perpendicular to the first material bearing rods 122. The material bearing frame body comprises two first material bearing support rods 1211 parallel to the supporting cross rod 113, and second material bearing support rods 1212 connected with corresponding ends of the two first material bearing support rods 1211, wherein one first material bearing support rod 1211 is inserted into the connecting hole 1124 through the connecting parts 126 extending from two ends of the first material bearing support rod 1211; that is, the two ends of the first material supporting rod 1211 opposite to the inner side are further extended outwards to form the connecting part 126 to penetrate the second connecting plate 1121, which is beneficial to reducing the variety of the material supporting frame 121 to further reduce the weight of the material supporting unit 12 for use. When in use, the EVA foam 2 sprayed with the glue solution is placed on the material bearing unit 12 in a flat state.
Example 2
This embodiment provides an EVA foam temporary storage frame for a buffer tube, which is basically identical to that in embodiment 1, except that: as shown in fig. 4, each elastic mechanism 125 'includes an adjusting snap block 1251' installed at a side of the material bearing frame 121 and having a plurality of through holes 1254', a spring 1252' having one end connected at any one of the through holes 1254 'and the other end passing through a corresponding through hole 1123', and a clip 1253 'connected to the other end of the spring 1252' and having a width larger than that of the through hole. At this time, the card pin 1253' is inserted into the corresponding through hole 1123', and since its width is greater than that of the through hole 1123' (may be a partial structure), it is restrained by the through hole 1123' without passing through the through hole 1123'; one end of the spring 1252 'hooks the pin 1253' and the other end hooks into the through hole 1254 'of the adjusting block 1251', so that the elasticity of the spring 1252 'can be adjusted by adjusting the position of the other end of the spring 1252' in the through hole 1254 'of the block 1251', and the capability of the spring to apply an acting force to the material bearing frame 121 can be further adjusted.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. An EVA foam temporary storage frame for a buffer tube, which comprises:
a support frame (11), the support frame (11) comprising a support floor (111) and a support mullion formed at the edge of the support floor (111) and perpendicular thereto;
a plurality of groups of material bearing units (12), wherein the material bearing units (12) are arranged at equal intervals from bottom to top; each group of material bearing units (12) comprises a material bearing frame (121) rotatably arranged on the supporting vertical frame through the inner edge, two elastic mechanisms (125) with one end connected with the material bearing frame (121) and the other end connected with the supporting vertical frame, and a plurality of supporting bulges (124) formed at the edge of the outer edge of the material bearing frame (121);
the material bearing units (12) are in a flat state and a storage state, when the material bearing units are in the flat state, the material bearing frames (121) are parallel to the supporting bottom plates (111) and the supporting protrusions (124) are supported on the adjacent material bearing units (12) or the supporting bottom plates (111); when the material bearing frame is in a storage state, the included angle between the material bearing frame (121) and the supporting vertical frame is less than or equal to 45 degrees, and the material bearing frame (121) is abutted against the supporting vertical frame or the adjacent material bearing unit (12);
the method is characterized in that: a plurality of connecting holes (1124) which are arranged at equal intervals are formed in the two side edges of the supporting vertical frame independently, a plurality of groups of material bearing units (12) are connected to the corresponding connecting holes (1124) through the inner edge parts of the material bearing frames (121) in a pivot mode, and the connecting holes (1124) are obliquely arranged in the direction deviating from the supporting vertical frame from top to bottom.
2. The EVA foam temporary storage frame for a buffer tube of claim 1, wherein: the supporting frame (11) further comprises a plurality of rollers (115) arranged on the bottom surface of the supporting bottom plate (111);
the supporting mullion comprises two supporting vertical rods (112) with the lower ends fixed on any side surface of the supporting bottom plate (111) and arranged at intervals, a supporting transverse rod (113) connected to the tops of the two supporting vertical rods (112), and a reinforcing rod (114) connected to the middle of the supporting transverse rod (113) and the middle of the side surface of the supporting bottom plate (111), and connecting holes (1124) are formed in each supporting vertical rod (112).
3. The EVA foam temporary storage frame for a buffer tube of claim 2, wherein: the support vertical rod (112) adopts angle steel, and comprises a first connecting plate (1122) and a second connecting plate (1121) which are integrally connected and mutually perpendicular, and the second connecting plate (1121) is perpendicular to the support cross rod (113); the two support vertical rods (112) are oppositely arranged so that the two second connecting plates (1121) are positioned between the two first connecting plates (1122), and the connecting holes (1124) are formed in the second connecting plates (1121).
4. The EVA foam temporary storage frame for a buffer tube of claim 3, wherein: a plurality of through holes (1123) are arranged on each first connecting plate (1122) at intervals,
each elastic mechanism (125) comprises a clamping buckle (1251) arranged on the side edge of the material bearing frame (121), a spring (1252) with one end connected to the clamping buckle (1251) and the other end penetrating through the corresponding through hole (1123), and a clamping needle (1253) connected to the other end of the spring (1252) and with the width larger than that of the through hole (1123).
5. The EVA foam temporary storage frame for a buffer tube of claim 3, wherein: a plurality of through holes (1123) are arranged on each first connecting plate (1122) at intervals,
each elastic mechanism (125 ') comprises an adjusting buckle block (1251') which is arranged on the side edge of the material bearing frame (121) and provided with a plurality of through holes (1254 '), a spring (1252') with one end connected at any one through hole (1254 ') and the other end penetrating through the corresponding through hole (1123'), and a clamping needle (1253 ') which is connected with the other end of the spring (1252') and has a width larger than that of the through hole.
6. The EVA foam temporary storage frame for a buffer tube of claim 2, wherein: the material bearing frame (121) comprises a material bearing frame body, a plurality of first material bearing rods (122) connected in the material bearing frame body and arranged at intervals, and a plurality of second material bearing rods (123) connected in the material bearing frame body and perpendicular to the first material bearing rods (122);
the material bearing frame body comprises two first material bearing support rods (1211) parallel to the supporting cross rod (113) and second material bearing support rods (1212) connected with corresponding ends of the two first material bearing support rods (1211), and one first material bearing support rod (1211) is inserted into the connecting hole (1124) through connecting parts (126) extending from two ends of the first material bearing support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320521790.2U CN219750349U (en) | 2023-03-17 | 2023-03-17 | EVA foam temporary storage frame body for buffer tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320521790.2U CN219750349U (en) | 2023-03-17 | 2023-03-17 | EVA foam temporary storage frame body for buffer tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219750349U true CN219750349U (en) | 2023-09-26 |
Family
ID=88074021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320521790.2U Active CN219750349U (en) | 2023-03-17 | 2023-03-17 | EVA foam temporary storage frame body for buffer tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219750349U (en) |
-
2023
- 2023-03-17 CN CN202320521790.2U patent/CN219750349U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11497312B2 (en) | Side frame and a storage rack comprising thereof | |
| CN219750349U (en) | EVA foam temporary storage frame body for buffer tube | |
| CN213696159U (en) | Folding storage rack | |
| CN210471440U (en) | Side bearer and storage rack comprising same | |
| CN209252779U (en) | Bowl and basket assembly and dish-washing machine | |
| CN216036638U (en) | Shuttle goods shelves of high security | |
| CN219396694U (en) | Cantilever type goods shelves are born to height | |
| CN219645330U (en) | Antidetonation goods shelves | |
| CN219165975U (en) | Support connection assembly and goods shelf assembly | |
| CN220548270U (en) | Marine steel sheet rack | |
| CN219057399U (en) | Firm type chocolate solid frame | |
| CN220627309U (en) | Cultural activity planning board | |
| CN106764286A (en) | Display rack and display hanging set | |
| CN210748370U (en) | Medium-sized goods shelf with high stability | |
| CN215738146U (en) | Island goods shelves in independent assortment | |
| CN218127871U (en) | Intelligent goods shelf for refrigeration house | |
| CN217397477U (en) | Stereoscopic warehouse | |
| CN211615576U (en) | Vertical component storage rack for assembly type building | |
| CN210581617U (en) | Goods shelf | |
| CN218219598U (en) | Portable cantilever type goods shelf capable of enhancing bearing capacity | |
| CN216036639U (en) | Goods shelf | |
| CN214778381U (en) | Commodity circulation is with well volume type goods shelves that steadiness can be high | |
| CN220316136U (en) | Logistics cargo management folding goods shelf for storage | |
| CN213216063U (en) | Storage rack convenient to store | |
| CN108741709A (en) | A kind of tower shelf |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |