CN211805695U

CN211805695U - Clamp and vibration testing device

Info

Publication number: CN211805695U
Application number: CN201922493103.7U
Authority: CN
Inventors: 王宁宁; 申江龙; 胡庆书; 李璟
Original assignee: Yinlong New Energy Co Ltd
Current assignee: Yinlong New Energy Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-30
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a clamp and vibration testing device, wherein, the clamp comprises a support, an upper limit part and a lower limit part, wherein, the support comprises a base and a vertical beam arranged on the base, the number of the supports is multiple, the plurality of supports are arranged at intervals, and a containing cavity for placing a battery box is arranged among the plurality of supports; the upper limiting part is arranged above the plurality of supports, the upper end of the vertical beam of each support is connected with the upper limiting part, the upper limiting part is provided with a limiting groove, and the limiting groove is used for limiting and matching with the upper part of the battery box in the accommodating cavity; the lower limiting part is used for being in limiting fit with the lower part of the battery box positioned in the accommodating cavity. Adopt this scheme, can fix spacing portion on reliably through a plurality of supports, a plurality of supports can be installed on the shaking table, carry on spacingly through spacing portion and lower spacing portion respectively to the upper portion and the lower part of battery box on last, can carry on spacingly to the different positions of battery box like this to improved and carried out fixed stability and reliability to the battery box.

Description

Clamp and vibration testing device

Technical Field

The utility model relates to a vibration test technical field particularly, relates to an anchor clamps and vibration testing arrangement.

Background

When the battery box is subjected to vibration and impact tests, the battery box needs to be reliably fixed on a vibration table by using a clamp. But the current anchor clamps are single to the spacing position of battery box, and fixed effect is unsatisfactory, influences the test of battery box.

Disclosure of Invention

The utility model provides an anchor clamps and vibration testing arrangement to reliable fixed battery box satisfies the test demand.

In order to achieve the above object, according to an aspect of the present invention, the present invention provides a clamp, including: the battery box comprises a support, a plurality of supports and a plurality of vertical beams, wherein the vertical beams are arranged on the base; the upper limiting part is arranged above the plurality of supports, the upper end of the vertical beam of each support is connected with the upper limiting part, the upper limiting part is provided with a limiting groove, and the limiting groove is used for limiting and matching with the upper part of the battery box in the accommodating cavity; and the lower limiting part is used for being in limiting fit with the lower part of the battery box positioned in the accommodating cavity.

Furthermore, the upper limit part comprises a pressing plate and a buffer plate arranged on the pressing plate, the upper end of the vertical beam of each support is connected with the pressing plate, the pressing plate is provided with the limit groove, the buffer plate is at least arranged on the inner wall of the limit groove, and the buffer plate is made of elastic materials.

Further, the clamp plate includes first last plate body, second last plate body, third last plate body, fourth last plate body and the fifth last plate body that connects in order, wherein, first last plate body with third last plate body parallel arrangement, the second go up the plate body the third go up the plate body with fourth last plate body centers on and forms the spacing groove, first last plate body is with a plurality of some leg joint in the support, fifth go up the plate body and a plurality of all the other leg joint in the support, the third goes up the plate body and is used for compressing tightly the top surface of battery box, the second go up the plate body with the fourth go up the plate body respectively be used for with the spacing cooperation in two sides of battery box.

Furthermore, the shape of buffer plate is the same as the shape of clamp plate, the buffer plate is attached to the clamp plate towards the one side of holding the chamber, go up spacing portion still include a plurality of first strengthening ribs, a plurality of first strengthening ribs distribute in first upper plate body and on the fifth upper plate body.

Further, the base comprises a first cross beam and a second cross beam which are connected with each other, an included angle is formed between the first cross beam and the second cross beam, and the joint of the first cross beam and the second cross beam is connected with the lower end of the vertical beam.

Furthermore, the support also comprises a first oblique beam and a second oblique beam, wherein two ends of the first oblique beam are respectively connected with the first cross beam and the vertical beam, and two ends of the second oblique beam are respectively connected with the second cross beam and the vertical beam.

Further, the lower stopper portion includes: the first limiting structure is positioned between two adjacent brackets and is used for limiting and matching with the lower part of the battery box; and the second limiting structure is arranged on the base and is used for limiting and matching with the lower part of the battery box.

Furthermore, the first limiting structure comprises a first lower plate body, a second lower plate body and a third lower plate body which are connected in sequence, the first lower plate body and the third lower plate body are arranged in parallel, and the second lower plate body and the third lower plate body are used for limiting and matching with the battery box; the second limiting structure comprises a fourth lower plate body, a fifth lower plate body and a sixth lower plate body which are connected in sequence, the fourth lower plate body is arranged on the base, the sixth lower plate body and the fourth lower plate body are arranged in parallel, and the fifth lower plate body and the sixth lower plate body are both used for limiting and matching with the battery box.

According to another aspect of the utility model, a vibration testing device is provided, vibration testing device includes the shaking table and sets up anchor clamps on the shaking table, anchor clamps are foretell anchor clamps, the support of anchor clamps with at least a part of lower spacing portion with the shaking table is connected, anchor clamps are used for the fixed battery box that is located on the shaking table.

Further, the vibration testing apparatus further includes: the end limiting structure is detachably connected with the support and used for limiting the end of the battery box.

The technical scheme of the utility model is applied, a clamp is provided, the clamp comprises a support, an upper limit part and a lower limit part, wherein the support comprises a base and a vertical beam arranged on the base, the number of the supports is multiple, the multiple supports are arranged at intervals, and an accommodating cavity for accommodating a battery box is arranged among the multiple supports; the upper limiting part is arranged above the plurality of supports, the upper end of the vertical beam of each support is connected with the upper limiting part, the upper limiting part is provided with a limiting groove, and the limiting groove is used for limiting and matching with the upper part of the battery box in the accommodating cavity; the lower limiting part is used for being in limiting fit with the lower part of the battery box positioned in the accommodating cavity. Adopt this scheme, can fix spacing portion on reliably through a plurality of supports, a plurality of supports can be installed on the shaking table, carry on spacingly through spacing portion and lower spacing portion respectively to the upper portion and the lower part of battery box on last, can carry on spacingly to the different positions of battery box like this to improved and carried out fixed stability and reliability to the battery box.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural diagram of a clamp provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a vibration testing apparatus according to an embodiment of the present invention;

FIG. 3 shows a schematic view of the vibration testing apparatus of FIG. 2 in cooperation with a battery box;

fig. 4 shows a partial enlarged view of fig. 3.

Wherein the figures include the following reference numerals:

10. a support; 11. a base; 12. erecting a beam; 13. a first cross member; 14. a second cross member; 15. a first inclined beam; 16. a second inclined beam; 20. an upper limit portion; 21. pressing a plate; 22. a buffer plate; 23. a first upper plate body; 24. a second upper plate body; 25. a third upper plate body; 26. a fourth upper plate body; 27. a fifth upper plate body; 28. a first reinforcing rib; 30. a lower limiting part; 31. a first limit structure; 32. a second limit structure; 33. a first lower plate body; 34. a second lower plate body; 35. a third lower plate body; 36. a fourth lower plate body; 37. a fifth lower plate body; 38. a sixth lower plate body; 40. a vibration table; 50. end limiting structure.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in the drawings, embodiments of the present invention provide a clamp, including: the battery box comprises a support 10, wherein the support 10 comprises a base 11 and a vertical beam 12 arranged on the base 11, the number of the supports 10 is multiple, the supports 10 are arranged at intervals, and accommodating cavities for accommodating the battery boxes are formed among the supports 10; the upper limiting part 20 is arranged above the plurality of supports 10, the upper end of the vertical beam 12 of each support 10 is connected with the upper limiting part 20, the upper limiting part 20 is provided with a limiting groove, and the limiting groove is used for limiting and matching with the upper part of the battery box in the containing cavity; and the lower limiting part 30 is used for being in limiting fit with the lower part of the battery box positioned in the accommodating cavity.

The technical scheme of the utility model is applied, a clamp is provided, the clamp comprises a support 10, an upper limit part 20 and a lower limit part 30, wherein, the support 10 comprises a base 11 and a vertical beam 12 arranged on the base 11, the support 10 is provided in plurality, the plurality of supports 10 are arranged at intervals, and a containing cavity for placing a battery box is arranged between the plurality of supports 10; the upper limiting part 20 is arranged above the plurality of supports 10, the upper end of the vertical beam 12 of each support 10 is connected with the upper limiting part 20, the upper limiting part 20 is provided with a limiting groove, and the limiting groove is used for limiting and matching with the upper part of the battery box in the accommodating cavity; the lower limit portion 30 is used for limiting and matching with the lower portion of the battery box located in the accommodating cavity. By adopting the scheme, the upper limit part 20 can be reliably fixed through the plurality of supports 10, the plurality of supports 10 can be installed on the vibrating table, the upper part and the lower part of the battery box are respectively limited through the upper limit part 20 and the lower limit part 30, so that different positions of the battery box can be limited, and the stability and the reliability of fixing the battery box are improved.

In this embodiment, the upper limit portion 20 includes a pressing plate 21 and a buffer plate 22 disposed on the pressing plate 21, the upper end of the vertical beam 12 of each bracket 10 is connected to the pressing plate 21, the pressing plate 21 has a limit groove, the buffer plate 22 is disposed at least on the inner wall of the limit groove, and the buffer plate 22 is made of an elastic material. The battery box can be limited by the pressing plate 21, and the buffering and protection can be performed by the buffering plate 22. The platen 21 is made of a metal material.

Specifically, the pressing plate 21 includes a first upper plate body 23, a second upper plate body 24, a third upper plate body 25, a fourth upper plate body 26 and a fifth upper plate body 27 which are connected in sequence, wherein the first upper plate body 23 and the third upper plate body 25 are arranged in parallel, the second upper plate body 24, the third upper plate body 25 and the fourth upper plate body 26 surround to form a limiting groove, the first upper plate body 23 is connected with a part of the supports 10 in the plurality of supports 10, the fifth upper plate body 27 is connected with the rest of the supports 10 in the plurality of supports 10, the third upper plate body 25 is used for pressing the top surface of the battery box, and the second upper plate body 24 and the fourth upper plate body 26 are respectively used for limiting matching with two side surfaces of the battery box. This achieves a secure connection of the pressure plate 21 to the support 10 and a secure spacing of the battery box.

In this embodiment, the shape of the buffer plate 22 is the same as that of the pressing plate 21, the buffer plate 22 is attached to one side of the pressing plate 21 facing the accommodating cavity, and the upper limiting portion 20 further includes a plurality of first ribs 28, and the plurality of first ribs 28 are distributed on the first upper plate body 23 and the fifth upper plate body 27. Through the arrangement, the protection effect can be improved, and the battery box is prevented from being crushed. The buffer plate 22 may be made of rubber. By providing a plurality of first beads 28, the structural strength of the upper stopper portion 20 can be improved.

In the present embodiment, the base 11 includes a first beam 13 and a second beam 14 connected to each other, an included angle is formed between the first beam 13 and the second beam 14, and a joint of the first beam 13 and the second beam 14 is connected to a lower end of the vertical beam 12. Through the above arrangement, the stability of the bracket 10 can be improved to reliably fix the battery box, and the battery box has a simple structure and is convenient to manufacture.

In this embodiment, the support 10 further includes a first inclined beam 15 and a second inclined beam 16, two ends of the first inclined beam 15 are respectively connected with the first cross beam 13 and the vertical beam 12, and two ends of the second inclined beam 16 are respectively connected with the second cross beam 14 and the vertical beam 12. The structural strength and stability of the stent 10 can be further improved by the above arrangement.

In the present embodiment, the lower stopper portion 30 includes: the first limiting structure 31 is positioned between two adjacent brackets 10, and the first limiting structure 31 is used for limiting and matching with the lower part of the battery box; and the second limiting structure 32, the second limiting structure 32 is arranged on the base 11, and the second limiting structure 32 is used for limiting and matching with the lower part of the battery box. Like this the different positions of accessible first limit structure 31 and second limit structure 32 to the battery box lower part carry on spacingly, improve fixed effect.

Specifically, the first limiting structure 31 includes a first lower plate body 33, a second lower plate body 34 and a third lower plate body 35 which are connected in sequence, the first lower plate body 33 and the third lower plate body 35 are arranged in parallel, and both the second lower plate body 34 and the third lower plate body 35 are used for limiting and matching with the battery box; second limit structure 32 includes plate body 36, fifth lower plate body 37 and sixth lower plate body 38 that connect gradually, and plate body 36 sets up on base 11 under the fourth, and plate body 38 and fourth lower plate body 36 parallel arrangement under the sixth, and plate body 37 and sixth lower plate body 38 all are used for with the spacing cooperation of battery box under the fifth. The first limiting structure 31 and the second limiting structure 32 are arranged in the mode of being convenient to manufacture and high in strength. In this embodiment, the first limiting structure 31 and the second limiting structure 32 are both multiple, so as to improve the fixing effect on the battery box.

Optionally, the first limiting structure 31 further includes a second reinforcing rib, and the second lower plate body 34 and the third lower plate body 35 are connected to the second reinforcing rib. The third lower plate 35 has a notch for avoiding a reinforcing rib on the battery box. The second limiting structure 32 further includes a third reinforcing rib, and the fifth lower plate body 37 and the sixth lower plate body 38 are connected to the third reinforcing rib.

Another embodiment of the utility model provides a vibration testing device, vibration testing device include shaking table 40 and the anchor clamps of setting on shaking table 40, and anchor clamps are foretell anchor clamps, and the support 10 of anchor clamps and at least a part of lower spacing portion 30 are connected with shaking table 40, and anchor clamps are used for the fixed battery box that is located on shaking table 40. According to the scheme, the upper limit part 20 can be reliably fixed through the plurality of supports 10, the plurality of supports 10 are installed on the vibration table 40, the upper part and the lower part of the battery box are respectively limited through the upper limit part 20 and the lower limit part 30, different positions of the battery box can be limited, and therefore stability and reliability of fixing the battery box are improved.

Optionally, the vibration testing apparatus further comprises: the end limiting structure 50 is detachably connected with the support 10, and the end limiting structure 50 is used for limiting the end of the battery box. The end part of the battery box can be limited by the end part limiting structure 50, and the fixing effect is further improved.

Optionally, the end limiting structure 50 includes a blocking member and a pressing member, the blocking member is detachably connected to the bracket 10 or the vibration table 40, the blocking member is used for limiting and matching with the end face of the battery box, the pressing member is detachably connected to the bracket 10, and the pressing member is used for pressing the convex edge of the battery box.

By adopting the scheme, the clamp comprises a support 10, an upper limiting part 20 and a lower limiting part 30, wherein the support 10 comprises a base 11 and vertical beams 12 arranged on the base 11, the number of the supports 10 is multiple, the multiple supports 10 are arranged at intervals, and accommodating cavities for accommodating battery boxes are formed among the multiple supports 10; the upper limiting part 20 is arranged above the plurality of supports 10, the upper end of the vertical beam 12 of each support 10 is connected with the upper limiting part 20, the upper limiting part 20 is provided with a limiting groove, and the limiting groove is used for limiting and matching with the upper part of the battery box in the accommodating cavity; the lower limit portion 30 is used for limiting and matching with the lower portion of the battery box located in the accommodating cavity. By adopting the scheme, the upper limit part 20 can be reliably fixed through the plurality of supports 10, the plurality of supports 10 can be installed on the vibrating table, the upper part and the lower part of the battery box are respectively limited through the upper limit part 20 and the lower limit part 30, so that different positions of the battery box can be limited, and the stability and the reliability of fixing the battery box are improved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

Claims

1. A clamp, comprising:

the battery box support comprises supports (10), wherein each support (10) comprises a base (11) and vertical beams (12) arranged on the base (11), the number of the supports (10) is multiple, the supports (10) are arranged at intervals, and accommodating cavities for accommodating battery boxes are formed among the supports (10);

the upper limiting part (20) is arranged above the plurality of supports (10), the upper end of the vertical beam (12) of each support (10) is connected with the upper limiting part (20), and the upper limiting part (20) is provided with a limiting groove which is used for limiting and matching with the upper part of the battery box in the accommodating cavity;

and the lower limiting part (30) is used for being in limiting fit with the lower part of the battery box positioned in the accommodating cavity.

2. The clamp according to claim 1, wherein the upper limit portion (20) comprises a pressing plate (21) and a buffer plate (22) arranged on the pressing plate (21), the upper end of the vertical beam (12) of each bracket (10) is connected with the pressing plate (21), the pressing plate (21) is provided with the limit groove, the buffer plate (22) is arranged on at least the inner wall of the limit groove, and the buffer plate (22) is made of elastic material.

3. The clamp according to claim 2, characterized in that said pressing plate (21) comprises a first upper plate (23), a second upper plate (24), a third upper plate (25), a fourth upper plate (26) and a fifth upper plate (27) connected in sequence, wherein the first upper plate body (23) and the third upper plate body (25) are arranged in parallel, the second upper plate body (24), the third upper plate body (25) and the fourth upper plate body (26) surround to form the limiting groove, the first upper plate body (23) is connected with a part of the brackets (10) in a plurality of brackets (10), the fifth upper plate (27) is connected to the remaining brackets (10) of the plurality of brackets (10), the third upper plate body (25) is used for pressing the top surface of the battery box, and the second upper plate body (24) and the fourth upper plate body (26) are respectively used for being in limit fit with two side surfaces of the battery box.

4. The clamp according to claim 3, characterized in that the shape of the buffer plate (22) is the same as the shape of the pressure plate (21), the buffer plate (22) is attached to the side of the pressure plate (21) facing the receiving cavity, the upper retainer (20) further comprises a plurality of first stiffeners (28), and the plurality of first stiffeners (28) are distributed on the first upper plate body (23) and the fifth upper plate body (27).

5. The clamp according to claim 1, characterized in that the base (11) comprises a first cross beam (13) and a second cross beam (14) connected to each other, the first cross beam (13) and the second cross beam (14) having an angle therebetween, the connection of the first cross beam (13) and the second cross beam (14) being connected to the lower end of the vertical beam (12).

6. The clamp according to claim 5, characterized in that said support (10) further comprises a first oblique beam (15) and a second oblique beam (16), said first oblique beam (15) being connected at both ends to said first transverse beam (13) and to said vertical beam (12), respectively, and said second oblique beam (16) being connected at both ends to said second transverse beam (14) and to said vertical beam (12), respectively.

7. The clamp according to claim 1, characterized in that the lower retainer (30) comprises:

the first limiting structure (31), the first limiting structure (31) is positioned between two adjacent brackets (10), and the first limiting structure (31) is used for limiting and matching with the lower part of the battery box;

the second limiting structure (32), the second limiting structure (32) is arranged on the base (11), and the second limiting structure (32) is used for limiting and matching with the lower portion of the battery box.

8. The clamp of claim 7,

the first limiting structure (31) comprises a first lower plate body (33), a second lower plate body (34) and a third lower plate body (35) which are sequentially connected, the first lower plate body (33) and the third lower plate body (35) are arranged in parallel, and the second lower plate body (34) and the third lower plate body (35) are used for limiting and matching with the battery box;

second limit structure (32) plate body (36) under fourth, fifth and sixth lower plate body (37) and sixth that connect in order, plate body (36) set up under the fourth on base (11), plate body (38) under the sixth with plate body (36) parallel arrangement under the fourth, plate body (37) under the fifth with plate body (38) all are used for with the spacing cooperation of battery box under the sixth.

9. A vibration testing apparatus, characterized in that it comprises a vibration table (40) and a clamp provided on the vibration table (40), the clamp being as claimed in any one of claims 1 to 8, at least a part of the lower limit portion (30) and a bracket (10) of the clamp being connected to the vibration table (40), the clamp being for fixing a battery box located on the vibration table (40).

10. The vibration testing apparatus of claim 9, further comprising:

the battery box comprises an end limiting structure (50), the end limiting structure (50) is detachably connected with the support (10), and the end limiting structure (50) is used for limiting the end of the battery box.