CN220800532U - Layer frame with high load performance - Google Patents
Layer frame with high load performance Download PDFInfo
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- CN220800532U CN220800532U CN202322513288.XU CN202322513288U CN220800532U CN 220800532 U CN220800532 U CN 220800532U CN 202322513288 U CN202322513288 U CN 202322513288U CN 220800532 U CN220800532 U CN 220800532U
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- frame
- fixedly connected
- cross beam
- reinforcing
- high load
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 93
- 230000002787 reinforcement Effects 0.000 claims description 17
- 238000003466 welding Methods 0.000 abstract description 8
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model relates to a layer rack with high load carrying performance, which comprises a bottom rack and a commodity bearing unit; the underframe comprises an annular frame, more than three cross beams and at least more than two reinforcing strips, wherein the cross beams which are arranged at intervals are arranged in the annular frame, and two ends of the cross beams are fixedly connected with the annular frame; the at least two reinforcing strips are longitudinally arranged in the middle area of the inner frame of the annular frame and fixedly connected with part of the cross beams, and at least two reinforcing strips are fixedly connected with the front end frame and the rear end frame of the annular frame respectively; the commodity bearing unit is arranged on the upper side surface of the underframe, the front end and the rear end of the commodity bearing unit are respectively connected with the front end frame and the rear end frame of the annular frame, and the bottom of the commodity bearing unit is connected with the cross beam. The middle areas of all the cross beams are fixedly connected with the annular frame through the reinforcing strips, so that gravity is effectively and uniformly dispersed to the annular frame, the loading capacity of the layer frame is improved, the length and welding quantity of each reinforcing strip are reduced, the weight and the cost are reduced, and the processing efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of shelves, and particularly relates to a shelf with high load carrying performance.
Background
At present, the underframe of the shelf of the refrigerator and the goods shelf in the market only lifts the carrying capacity of the shelf through a plurality of cross beams, but the carrying capacity of goods of the shelf is lower, particularly the middle position of the shelf, when the weight of the goods is large, the part of the cross beam in the middle is easy to pedal, bend and the like due to the large carrying capacity.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides a layer frame with high load carrying performance.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model relates to a layer rack with high load carrying performance, which comprises an underframe and a commodity bearing unit; the underframe comprises an annular frame, more than three cross beams and at least more than two reinforcing strips, wherein the cross beams are arranged in the annular frame at intervals, and two ends of the cross beams are fixedly connected with the annular frame; the at least two reinforcing strips are longitudinally arranged in the middle area of the inner frame of the annular frame and fixedly connected with part of the cross beams, and at least two reinforcing strips are fixedly connected with the front end frame and the rear end frame of the annular frame respectively; the commodity bearing unit is arranged on the upper side surface of the underframe, the front end and the rear end of the commodity bearing unit are respectively connected with the front end frame and the rear end frame of the annular frame, and the bottom of the commodity bearing unit is connected with the cross beam.
Further, the commodity carrying and placing unit is at least one of a roller conveying slideway, a net conveying slideway and a guide sliding plate, and a plurality of commodity carrying and placing units are arranged on the underframe side by side.
Further, the front end and the rear end of the roller conveying slideway or the reticular conveying slideway or the guide slide plate are respectively provided with an end, the ends are assembled and connected with the annular frame, and the bottom of the roller conveying slideway or the reticular conveying slideway or the guide slide plate is pressed on the cross beam;
Or the annular frame and the cross beam form a groove on the upper side surface of the underframe together, the roller conveying slideway or the net conveying slideway or the guide slide plate is arranged in the groove and fixed, and the bottom of the roller conveying slideway or the net conveying slideway or the guide slide plate is pressed on the cross beam;
Or the net-shaped conveying slideway and the guide slide plate are fixedly connected with the annular frame and the cross beam in a non-detachable way.
Further, the commodity carrying unit is composed of a plurality of branch strips which are arranged in parallel in a separated mode, the front end and the rear end of each branch strip are respectively connected with the front end frame and the rear end frame of the annular frame, and the branch strips are further connected with the cross beam.
Further, the underframe comprises two reinforcing strips, the two reinforcing strips are arranged at intervals and are mutually perpendicular to the cross beam, one end of each reinforcing strip is fixedly connected with the rear end frame of the annular frame, and the other end of each reinforcing strip is fixedly connected with the front end frame of the annular frame.
Further, the underframe comprises three reinforcing strips, wherein the three reinforcing strips are arranged at intervals and are mutually perpendicular to the cross beam, one end of each of the two reinforcing strips is fixedly connected with the front end frame of the annular frame, the third reinforcing strip is positioned between the two reinforcing strips, and one end of each of the third reinforcing strips is fixedly connected with the rear end frame of the annular frame; or alternatively
One end of each of the two reinforcing strips is fixedly connected with the rear end frame of the annular frame, the third reinforcing strip is positioned between the two reinforcing strips, and one end of each reinforcing strip is fixedly connected with the front end frame of the annular frame.
Further, the underframe comprises three reinforcing strips, wherein one end of each of the two reinforcing strips is fixedly connected with the front end frame of the annular frame, the other end of each of the two reinforcing strips is fixedly connected with one cross beam, one end of each of the third reinforcing strips is fixedly connected with the rear end frame of the annular frame, and the other end of each of the third reinforcing strips is fixedly connected with the cross beam connected with the other end of each of the two reinforcing strips; or alternatively
One end of each reinforcing strip is fixedly connected with the rear end frame of the annular frame, the other ends of the two reinforcing strips are fixedly connected with one cross beam, one end of each reinforcing strip is fixedly connected with the front end frame of the annular frame, and the other ends of the reinforcing strips are fixedly connected with the cross beams connected with the other ends of the two reinforcing strips.
Further, a first notch is formed in the joint of the reinforcing strip and the cross beam, and the cross beam is arranged in the first notch and fixedly connected with the first notch;
or a second notch is arranged at the joint of the cross beam and the reinforcing strip, and the reinforcing strip is arranged in the second notch and fixedly connected with the second notch;
Or the joint of the reinforcing strip and the cross beam is provided with a first notch, the joint of the cross beam and the reinforcing strip is provided with a second notch, and the first notch and the second notch are mutually clamped and fixedly connected.
Further, the chassis also includes a tailgate disposed on the rear end frame of the ring frame.
Further, the chassis further comprises a price label holder, which is arranged on the front end frame of the ring frame.
The utility model has the beneficial effects that:
According to the utility model, the middle area of all the cross beams is connected and fixed with the annular frame through more than two reinforcing strips arranged on the underframe of the shelf, so that the gravity received by the cross beams can be effectively and uniformly dispersed to the front end frame and the rear end frame of the annular frame, the loading capacity of the shelf is greatly improved, the carrying and conveying performances of the commodity carrying and placing unit on the commodity are ensured, the length and the welding amount of each reinforcing strip can be reduced, the weight and the cost of the shelf are reduced, and the processing efficiency is improved.
Drawings
FIG. 1 is a schematic view of a layer rack with high load carrying capacity according to an embodiment of the utility model;
FIG. 2 is an enlarged schematic view of the portion A in FIG. 1;
FIG. 3 is a schematic top view of a chassis in a rack with high load capacity according to an embodiment of the present utility model;
FIG. 4 is a schematic top view of a chassis in a rack with high load capacity according to a second embodiment of the present utility model;
FIG. 5 is a schematic top view of a chassis in a rack with high load capacity according to a third embodiment of the present utility model;
FIG. 6 is a schematic top view of a chassis in a rack with high load capacity according to a fourth embodiment of the present utility model;
FIG. 7 is a schematic top view of a chassis in a rack with high load capacity according to a fifth embodiment of the present utility model;
FIG. 8 is a schematic view of a second structure of a commodity carrying unit in a rack with high load carrying capacity according to the first to fifth embodiments of the present utility model;
FIG. 9 is a schematic view of a third construction of a commodity carrying unit in a rack with high load carrying capacity according to the first to fifth embodiments of the present utility model;
FIG. 10 is a schematic view of a layer rack with high load carrying capacity according to a sixth embodiment of the utility model;
FIG. 11 is a schematic view of a layer frame with high load carrying capacity with first notches on the reinforcing strips according to one to six embodiments of the present utility model;
FIG. 12 is a schematic view of a structure of a layer frame with high load carrying capacity with a second notch on a beam according to an embodiment of the present utility model;
Fig. 13 is a schematic view of a structure of a layer frame with high load carrying capacity according to an embodiment of the present utility model, wherein a first notch is provided in a reinforcing bar and a second notch is provided in a cross beam.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 13, the shelf with high load carrying performance according to the present utility model includes a base frame 100 and a commodity carrying unit 200.
The underframe 100 comprises an annular frame 101, more than three beams 102 and at least more than two reinforcing strips 103, wherein the beams 102 which are arranged at intervals are arranged in the annular frame 101, and two ends of each beam 102 are fixedly connected with the annular frame 101 (such as welding); the at least two reinforcing strips 103 are longitudinally arranged in the middle area of the inner frame of the annular frame 101 (namely, the middle area of the transverse trisection of the annular frame 101) and are fixedly connected with part of the cross beam 102 (such as welding), and at least two reinforcing strips 103 are fixedly connected with the front end frame 105 and the rear end frame 106 of the annular frame 101 respectively (such as welding); the commodity carrying unit 200 is disposed on the upper side of the chassis 100, and the front and rear ends thereof are respectively connected with the front end frame 105 and the rear end frame 106 of the ring frame 101, and the bottom of the commodity carrying unit 200 is connected with the beam 102.
Referring specifically to fig. 1-3, the underframe 100 according to the first embodiment of the present utility model includes two reinforcing bars 103, where the two reinforcing bars 103 are longitudinally and spaced apart in a middle area of the inner frame of the ring-shaped frame 101 and are perpendicular to the cross beam 102; one end of the reinforcement bar 103 is fixedly connected to the rear end frame 106 of the ring frame 101, and the other end extends away from the front end frame 105, so as to fixedly connect the reinforcement bar 103 to a part of the cross beam 102, for example: the other end of the reinforcement bar 103 may extend to be fixedly connected with the beam 102 which is far away from the rear end frame 106, or may extend to be close to the beam 102 which is far away from the rear end frame 106; the other reinforcement bar 103 is fixedly connected to a portion of the beam 102, and one end thereof is fixedly connected to the front end frame 105 of the ring frame 101, for example: the other end of the reinforcement bar 103 may be extended to be fixedly connected to the second beam 102 remote from the front end frame 105, or may be extended to be close to the beam 102 farthest from the front end frame 105.
The shelf of the first embodiment includes a plurality of commodity carrying units 200, where the commodity carrying units 200 are roller conveying slides and are arranged on the bottom frame 100 side by side. The method comprises the following steps: the front and rear ends of the roller conveying slide rail are respectively provided with an end 201, the end 201 is assembled with the annular frame 101 (as shown in fig. 2, the front end frame 105 and the rear end frame 106 of the annular frame 101 are respectively provided with a mounting strip 111, the mounting strips 111 are provided with clamping grooves 112, the end 201 ends of the front and rear ends of the roller conveying slide rail are respectively assembled in the clamping grooves 112 of the mounting strips 111 of the front end frame 105 and the rear end frame 106), and the bottom of the roller conveying slide rail is pressed on the cross beam 102.
As shown in fig. 4 and 5, the structure of the layer frame with high load carrying performance according to the second and third embodiments of the present utility model is substantially the same as that of the first embodiment, except that the chassis 100 includes three reinforcing bars 103, the three reinforcing bars 103 are spaced apart and perpendicular to the beam 102, one ends of the two reinforcing bars 103 are connected and fixed to the front end frame 105 of the ring frame 101, the third reinforcing bar 103 is located between the two reinforcing bars 103 (preferably, the third reinforcing bar 103 is located at an intermediate position between the two reinforcing bars 103), and one end of the third reinforcing bar 103 is connected and fixed to the rear end frame 106 of the ring frame 101, as shown in fig. 4; or wherein one end of each of the two reinforcing bars 103 is fixedly connected to the rear end frame 106 of the ring frame 101, and the third reinforcing bar 103 is positioned between the two reinforcing bars 103 and one end thereof is fixedly connected to the front end frame 105 of the ring frame 101, as shown in fig. 5.
As shown in fig. 6 and 7, the structures of the layer frames with high load carrying performance according to the fourth and fifth embodiments of the present utility model are basically the same as those of the first to third embodiments, except that the chassis 100 includes three reinforcing bars 103, wherein one end of each of the two reinforcing bars 103 is fixedly connected to the front end frame 105 of the ring frame 101, and the other end of each of the two reinforcing bars 103 is fixedly connected to one of the cross beams 102, and one end of the third reinforcing bar 103 is fixedly connected to the rear end frame 106 of the ring frame 101, and the other end of each of the third reinforcing bars 103 is fixedly connected to the cross beam 102 connected to the other end of each of the two reinforcing bars 103, as shown in fig. 6; or one end of each of the two reinforcing bars 103 is fixedly connected with the rear end frame 106 of the ring frame 101, the other end of each of the two reinforcing bars 103 is fixedly connected with one of the cross beams 102, one end of the third reinforcing bar 103 is fixedly connected with the front end frame 105 of the ring frame 101, and the other end of the third reinforcing bar 103 is fixedly connected with the cross beam 102 connected with the other ends of the two reinforcing bars 103, as shown in fig. 7.
Of course, the commodity carrying unit 200 of the first to fifth embodiments of the present utility model may also be a mesh-shaped conveying slideway (as shown in fig. 8) or a guiding slide plate (as shown in fig. 9), and the commodity carrying unit 200 on the rack is at least one of the commodity carrying unit 200, the mesh-shaped conveying slideway and the guiding slide plate.
As shown in fig. 10, the layer frame with high load carrying capacity according to the sixth embodiment of the present utility model has substantially the same structure as that of the first to fifth embodiments, except that the commodity carrying unit 200 may further comprise a plurality of support bars 202 disposed side by side and separated from each other, the front and rear ends of the support bars 202 are respectively connected to the front end frame 105 and the rear end frame 106 of the ring frame 101, and the support bars 202 are further connected to the cross beam 102.
According to the first to sixth embodiments of the present utility model, the middle area of all the beams 102 is connected and fixed to the ring frame 101 by the two or more reinforcing strips 103 disposed on the frame underframe, so that on one hand, the gravity received by the beam is effectively and uniformly dispersed to the front end frame 105 and/or the rear end frame 106 of the ring frame 101, the loading capacity of the frame is greatly improved, the carrying and conveying performance of the commodity carrying unit 200 on commodities is ensured, on the other hand, the length and the welding amount of each reinforcing strip 103 are reduced, the weight and the cost of the frame are reduced, and the processing time is shortened.
As a preferred embodiment of the present utility model, as shown in fig. 11, a first notch 107 is provided at the connection between the reinforcing strips 103 and the beam 102 of the first to sixth embodiments of the present utility model, and the beam 102 is disposed in the first notch 107 and fixedly connected;
or as shown in fig. 12, a second notch 108 is arranged at the connection part of the beam 102 and the reinforcing strip 103, and the reinforcing strip 103 is arranged in the second notch 108 and fixedly connected;
Or as shown in fig. 13, a first notch 107 is arranged at the connection position of the reinforcement strip 103 and the beam 102, a second notch 108 is arranged at the connection position of the beam 102 and the reinforcement strip 103, and the first notch 107 and the second notch 108 are mutually clamped and fixedly connected.
By arranging the first notch 107 and/or the second notch 108, positioning between the reinforcing strip 103 and the beam 102 and the annular frame 2 in the assembly process can be enhanced, welding efficiency is improved, the welding surface between the reinforcing strip 103 and the beam 102 can be increased, connection strength is further improved, loading capacity of the layer frame is improved, the total height of connection between the reinforcing strip 103 and the beam 102 can be reduced, and stability of installation and use of the layer frame is ensured.
As another preferred embodiment of the present utility model, as shown in fig. 1, 2, 10, 12, and 13, the chassis 100 further includes a rear baffle 109, and the rear baffle 109 is disposed on the rear end frame 106 of the ring frame 101. The load carrying strength of the rear end frame 106 can be further enhanced by the rear fender 109, thereby enhancing the load carrying capacity of the landing gear.
As a further preferred embodiment of the utility model, as shown in fig. 1, 3-7, 10, 12, 13, the chassis 100 further comprises a price label holder 110, said price label holder 110 being arranged on the front end frame 105 of the ring frame 101. The load carrying strength of the front end frame 105 can be further enhanced by the price label holder 110, thereby improving the load carrying capacity of the layer rack.
Of course, the ring-shaped frame 101 and the cross beam 102 of the layer frame together form a groove on the upper side of the bottom frame 100, the roller conveying slideway or the net conveying slideway or the guide slide plate is arranged in the groove and is fixed by a locking piece (such as a screw, etc.), and the bottom of the roller conveying slideway or the net conveying slideway or the guide slide plate is pressed on the cross beam 102; or the mesh conveyor run and slide are non-removably fixedly attached (e.g., welded, riveted) to the ring frame 101 and beam 102.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.
Claims (10)
1. A layer rack with high load carrying performance, characterized by comprising a bottom rack (100) and a commodity carrying unit (200); the underframe (100) comprises an annular frame (101), more than three cross beams (102) and at least more than two reinforcing strips (103), wherein the cross beams (102) which are arranged at intervals are arranged in the annular frame (101), and two ends of the cross beams (102) are fixedly connected with the annular frame (101); the at least two reinforcing strips (103) are longitudinally arranged in the middle area of the inner frame of the annular frame (101) and are fixedly connected with part of the cross beams (102), and at least two reinforcing strips (103) are fixedly connected with the front end frame (105) and the rear end frame (106) of the annular frame (101) respectively; the commodity carrying unit (200) is arranged on the upper side surface of the underframe (100), the front end and the rear end of the commodity carrying unit are respectively connected with the front end frame (105) and the rear end frame (106) of the annular frame (101), and the bottom of the commodity carrying unit (200) is connected with the cross beam (102).
2. The shelf with high load carrying capacity according to claim 1, wherein said commodity carrying unit (200) is at least one of a roller conveyor chute, a mesh conveyor chute and a guide slide, a plurality of said commodity carrying units (200) being arranged side by side on a chassis (100).
3. The shelf with high load carrying capacity according to claim 2, characterized in that the front and rear ends of the roller conveyor runner or mesh conveyor runner or guide slide are provided with ends (201), the ends (201) are assembled with the ring-shaped frame (101), and the bottom of the roller conveyor runner or mesh conveyor runner or guide slide is pressed against the beam (102);
Or the annular frame (101) and the cross beam (102) form a groove on the upper side surface of the underframe (100), the roller conveying slideway or the net conveying slideway or the guide slide plate is arranged in the groove and fixed, and the bottom of the roller conveying slideway or the net conveying slideway or the guide slide plate is pressed on the cross beam (102);
or the net-shaped conveying slideway and the guide slide plate are fixedly connected with the annular frame (101) and the cross beam (102) in a non-detachable way.
4. The shelf with high load carrying capacity according to claim 1, wherein the commodity carrying unit (200) is constituted by a plurality of branch bars (202) which are arranged side by side and separated, the front and rear ends of the branch bars (202) are respectively connected with the front end frame (105) and the rear end frame (106) of the ring frame (101), and the branch bars (202) are also connected with the cross beam (102).
5. The layer frame with high load carrying capacity according to claim 1 or 2 or 3 or 4, wherein the chassis (100) comprises two reinforcement bars (103), the two reinforcement bars (103) are arranged at intervals and are perpendicular to the cross beam (102), one end of one reinforcement bar (103) is fixedly connected with the rear end frame (106) of the ring frame (101), and one end of the other reinforcement bar (103) is fixedly connected with the front end frame (105) of the ring frame (101).
6. The layer frame with high load carrying capacity according to claim 1 or 2 or 3 or 4, characterized in that the undercarriage (100) comprises three stiffening strips (103), three stiffening strips (103) being arranged at intervals and being mutually perpendicular to the cross beam (102), wherein one end of two stiffening strips (103) is fixedly connected to the front end frame (105) of the ring frame (101), and a third stiffening strip (103) is arranged between the two stiffening strips (103) and one end thereof is fixedly connected to the rear end frame (106) of the ring frame (101); or alternatively
One end of each of the two reinforcing strips (103) is fixedly connected with a rear end frame (106) of the annular frame (101), the third reinforcing strip (103) is positioned between the two reinforcing strips (103), and one end of the third reinforcing strip is fixedly connected with a front end frame (105) of the annular frame (101).
7. The layer frame with high load carrying capacity according to claim 1 or 2 or 3 or 4, characterized in that the undercarriage (100) comprises three reinforcement bars (103), wherein one end of each of the reinforcement bars (103) is fixedly connected with the front end frame (105) of the ring frame (101), and the other end of each of the reinforcement bars (103) is fixedly connected with one beam (102), one end of the third reinforcement bar (103) is fixedly connected with the rear end frame (106) of the ring frame (101), and the other end is fixedly connected with the beam (102) connecting the other ends of the two reinforcement bars (103); or alternatively
One end of each of the two reinforcing strips (103) is fixedly connected with a rear end frame (106) of the annular frame (101), the other ends of the two reinforcing strips (103) are fixedly connected with one cross beam (102), one end of each of the third reinforcing strips (103) is fixedly connected with a front end frame (105) of the annular frame (101), and the other ends of the third reinforcing strips are fixedly connected with the cross beam (102) connected with the other ends of the two reinforcing strips (103).
8. The layer rack with high load carrying capacity according to claim 1 or 2 or 3 or 4, characterized in that the connection of the reinforcement strip (103) and the cross beam (102) is provided with a first recess (107), the cross beam (102) being placed in the first recess (107) and fixedly connected;
Or a second notch (108) is arranged at the joint of the beam (102) and the reinforcing strip (103), and the reinforcing strip (103) is arranged in the second notch (108) and fixedly connected;
Or the joint of the reinforcing strip (103) and the cross beam (102) is provided with a first notch (107), the joint of the cross beam (102) and the reinforcing strip (103) is provided with a second notch (108), and the first notch (107) and the second notch (108) are mutually clamped and fixedly connected.
9. The high load carrying shelf of claim 1 or 2 or 3 or 4, wherein the undercarriage (100) further comprises a tailgate (109), the tailgate (109) being provided on a rear end frame (106) of the ring frame (101).
10. The layer rack with high load carrying capacity according to claim 1 or 2 or 3 or 4, characterized in that the chassis (100) further comprises a price label rack (110), which price label rack (110) is arranged on the front end frame (105) of the ring frame (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513288.XU CN220800532U (en) | 2023-09-15 | 2023-09-15 | Layer frame with high load performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513288.XU CN220800532U (en) | 2023-09-15 | 2023-09-15 | Layer frame with high load performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220800532U true CN220800532U (en) | 2024-04-19 |
Family
ID=90713411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322513288.XU Active CN220800532U (en) | 2023-09-15 | 2023-09-15 | Layer frame with high load performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220800532U (en) |
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2023
- 2023-09-15 CN CN202322513288.XU patent/CN220800532U/en active Active
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