CN215442101U - Storage battery fixing device and excavator - Google Patents
Storage battery fixing device and excavator Download PDFInfo
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- CN215442101U CN215442101U CN202121872374.4U CN202121872374U CN215442101U CN 215442101 U CN215442101 U CN 215442101U CN 202121872374 U CN202121872374 U CN 202121872374U CN 215442101 U CN215442101 U CN 215442101U
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Abstract
The utility model discloses a storage battery fixing device and an excavator, wherein the storage battery fixing device comprises a rotary table bottom plate, a fixing component, a storage battery pressing frame, a storage battery cover and a connecting component; the rotary table bottom plate is used for containing a storage battery; the fixing assembly is detachably mounted on the rotary table bottom plate, is arranged around the storage battery and is used for limiting the vibration of the storage battery in four directions, namely front, back, left and right directions; the storage battery pressing frame is arranged on the storage battery and used for limiting the vibration of the storage battery in the up-down, front-back, left-right directions; the battery cover is placed on the battery pressing frame and can cover the battery pressing frame; the connecting assembly is used for connecting the rotary table bottom plate, the storage battery pressing frame and the storage battery cover together. The battery cell fixing device can safely and effectively fix the battery cells in all directions, is easy to disassemble, and can be compatible with battery cells of other sizes.
Description
Technical Field
The utility model relates to the field of engineering machinery, in particular to a storage battery fixing device.
Background
The excavator storage battery is an important component of the excavator, power is supplied to an excavator starting circuit when the excavator is started, and after an engine is shut down, a plurality of electric equipment of the excavator need the storage battery to supply power, such as an instrument, a GPS, an indoor lamp, a cigarette lighter and the like. The working condition of the excavator, particularly the large excavator, is generally severe, the excavator often runs on a road with poor road conditions or works under the broken working condition, and the high-strength vibration easily causes the displacement and the damage of the storage battery. Therefore, the battery jar is safely and reliably fixed, and the device has great significance for ensuring the normal work of the whole machine.
At present, the fixing mode of the excavator storage battery is generally cross-shaped fixing or peripheral frame type fixing, a pull rod 101 is mostly in a hook type, an L-shaped bent plate 102 is mostly arranged at the bottom of the storage battery for fixing, one surface of the storage battery is welded on a rotary table, and the other surface of the storage battery is attached to the storage battery, as shown in attached figures 1 and 2.
As shown in fig. 1 and 2, the bottoms of the batteries are all fixed by welding an L-shaped bent plate 102, and the following disadvantages exist: when the excavator needs to replace storage batteries with consistent performance but different sizes, or the working environment or working condition changes, and the storage batteries with good low-temperature starting performance or anti-seismic performance need to be replaced, the L-shaped bent plate cannot be detached.
In a cross-shaped fixing mode as shown in fig. 1, a pull rod 101 is stressed in the middle of a storage battery; as shown in fig. 2, the peripheral frame type fixing mode is adopted, and the pull rod 101 is stressed at two ends of the battery; the middle and the both ends of storage battery can not effectively be fixed simultaneously to these two kinds of modes, and the problem that can not install perpendicularly appears easily in J type pull rod.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a storage battery fixing device which can be used for safely and effectively fixing storage batteries in all directions, is easy to disassemble and can be compatible with storage batteries with other sizes.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model discloses a storage battery fixing device which comprises a rotary table bottom plate, a fixing component, a storage battery pressing frame, a storage battery cover and a connecting component, wherein the rotary table bottom plate is provided with a rotary table top plate; the rotary table bottom plate is used for containing a storage battery; the fixing assembly is detachably mounted on the rotary table bottom plate, is arranged around the storage battery and is used for limiting the vibration of the storage battery in four directions, namely front, back, left and right directions; the storage battery pressing frame is arranged on the storage battery and used for limiting the vibration of the storage battery in the up-down, front-back, left-right directions; the battery cover is placed on the battery pressing frame and can cover the battery pressing frame; the connecting assembly is used for connecting the rotary table bottom plate, the storage battery pressing frame and the storage battery cover together.
A preferred embodiment: the fixing assembly comprises two first fixing plates; the first fixing plate is integrally in a J-shaped structure, and the inner side surface of the first fixing plate is provided with a plurality of arc-shaped grooves; the two first fixing plates are arranged at two ends of the rotary table bottom plate in a centrosymmetric mode and used for limiting vibration of the winding type storage battery in four directions, namely front, rear, left and right directions. The fixing assembly further comprises two second fixing plates; the second fixing plates are arc-shaped plates, and the two second fixing plates are arranged on the first fixing plates on the two sides in a centrosymmetric mode; the second fixed plate is arranged above the web-shaped structure of the winding type storage battery, and can effectively limit the vibration of the winding type storage battery in the left, right, upper and lower directions. A plurality of threaded holes are formed in the rotary table bottom plate; the first fixing plate and the second fixing plate are provided with a plurality of through holes, and the first fixing plate and the second fixing plate are fixed on the bottom plate of the rotary table through bolts.
Another preferred embodiment: the fixing assembly comprises four L-shaped bent plates; the four L-shaped bent plates are respectively arranged at the four edges of the bottom plate of the rotary table and used for limiting the vibration of the square storage battery in four directions, namely front, back, left and right directions. A plurality of threaded holes are formed in the rotary table bottom plate; the L-shaped bent plate is provided with a plurality of through holes and is fixed on the bottom plate of the rotary table through bolts.
The preferable scheme is as follows: the storage battery pressing frame comprises a cross plate, a partition plate and four U-shaped plates; the four ends of the cross plate are respectively provided with a U-shaped plate for limiting the top of the storage battery in the four U-shaped plates; the baffle is installed the center of cross for separate fixed two sets of storage batteries and install the coupling assembling at center additional.
The preferable scheme is as follows: the connecting assembly comprises a plurality of pull rods; coaxial through holes are formed in the turntable bottom plate, the storage battery pressing frame and the storage battery cover, and spare welding nuts are welded below the through holes in the turntable bottom plate; the upper end and the lower end of the pull rod are provided with threads, the threads penetrate through the through holes of the rotary table bottom plate, the storage battery pressing frame and the storage battery cover, and a plurality of nuts are arranged at the top and the bottom of the through holes for fixing.
As an optimization scheme of the utility model: the bottom plate of the rotary table is provided with a first rubber pad, the shape of the first rubber pad is the same as that of the bottom surface of the battery jar, and the battery jar is placed on the first rubber pad; and a second rubber pad is arranged between the storage battery pressing frame and the storage battery.
The utility model also discloses an excavator which is provided with the storage battery fixing device.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the first fixing plate and the second fixing plate are easy to detach, additional threaded holes can be formed in the bottom plate of the rotary table, and when batteries in different shapes need to be replaced, different fixing plates are replaced to match, so that compatibility of different storage batteries is achieved; the first fixing plate and the second fixing plate are effectively attached to the storage battery, the storage battery pressing frame and the pull rod are uniformly stressed and are used for fixing the middle and two ends of the storage battery at the same time, and the storage battery can be safely and effectively fixed in the front-back direction, the left-right direction and the up-down direction;
(2) the storage battery pull rod is linear, and both ends set up the screw thread from top to bottom, and it is fixed with the revolving stage bottom plate through nut, thickening big packing ring and ready-weld nut, solve the problem of the difficult vertical installation of pull rod.
(3) The battery jar cover adopts PVC material, has fine acidproof, wear-resisting, resistant fire and insulating properties, compares in plastic mold, and the cost is lower.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model, are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
In the drawings:
FIG. 1 is a schematic structural view of a cross-shaped battery fixing embodiment;
FIG. 2 is a schematic structural diagram of an embodiment of a peripheral frame type battery fixing;
FIG. 3 is a schematic structural diagram of an embodiment of the present invention;
FIG. 4 is a view showing the effect of the installation of the present invention;
FIG. 5 is a schematic diagram of a web structure of a coiled battery;
FIG. 6 is a schematic diagram of an embodiment of the utility model compatible with other battery sizes and shapes;
FIG. 7 is a bottom view of the battery pressing rack of the structure shown in FIG. 3;
FIG. 8 is a top view of the first retaining plate of the configuration shown in FIG. 3;
fig. 9 is a plan view of a second fixing plate of the structure shown in fig. 3.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 3, 4 and 5, the battery fixing device comprises a turntable bottom plate 1, a first rubber gasket 2, a first fixing plate 3, a second fixing plate 4, a nut 5, a thickened large washer 6, a pull rod 7, a winding type battery 8, a battery pressing frame 9, a battery cover 10, a second rubber gasket 11 and a bolt 12.
Set up first rubber pad 2 on the revolving stage bottom plate 1, first rubber pad 2 is the same with the bottom surface shape of coiling formula storage battery 8, and storage battery 8 is placed to the higher authority, can reduce the vibration and the friction of storage battery.
The first fixing plate 3 is integrally of a J-shaped structure, and three arc-shaped grooves are formed in the inner side surface of the first fixing plate, as shown in fig. 8; the second fixing plate 4 is an arc-shaped plate as shown in fig. 9.
As shown in fig. 3, 4 and 5, a plurality of threaded holes are formed in the turntable base plate 1, a plurality of through holes are formed in the first fixing plate 3 and the second fixing plate 4, the first fixing plate 3 and the second fixing plate 4 are connected with the turntable base plate 1 through bolts 12 and thickened large gaskets 6, the two first fixing plates 3 are installed at two ends of the turntable base plate 1 in a centrosymmetric mode, and vibration of the winding type battery jar 8 in four directions of front, back, left and right can be effectively limited; the second fixing plate 4 is arranged above the web-shaped structure connection 801 of the first fixing plate 3 and the winding type battery jar 8, and can effectively limit the vibration of the winding type battery jar 8 in the left, right, upper and lower directions.
As shown in fig. 5, the battery pressing frame 9 comprises a cross plate, a partition plate and four U-shaped plates; the four ends of the cross plate are respectively provided with a U-shaped plate for limiting the top of the winding type battery jar 8 in the four U-shaped plates; the partition plate is arranged in the center of the cross plate and used for separating and fixing two groups of winding type storage batteries 8 and a pull rod 7 additionally arranged in the center. The storage battery pressing frame 9 is arranged on the winding storage battery 8 and can limit the vibration of the winding storage battery 8 in six directions, namely up, down, front, back, left and right; a second rubber pad 11 is arranged between the storage battery pressing frame 9 and the winding storage battery 8, so that vibration of the winding storage battery 8 can be buffered.
As shown in fig. 3 and 4, the battery cover 10 made of PVC is disposed above the battery pressing frame 9, so that the battery cover has good acid resistance, wear resistance, fire resistance and insulating property, and compared with a plastic mold, the battery cover has lower cost. Offer the through-hole on storage battery cover 10 and the storage battery pressure frame 9, it has corresponding through-hole to open on the revolving stage bottom plate 1, and the welding is equipped with the welding nut below the through-hole of revolving stage bottom plate 1, and both ends are provided with the screw thread about pull rod 7, passes the through-hole of revolving stage bottom plate 1, storage battery pressure frame 9 and storage battery cover 10 and sets up a plurality of nuts 5 and thicken big packing ring 6 at top and bottom and fix.
Preferably, the nut 5 can be a locknut, and the thickened washer 6 can increase the contact area between the nut 5 and an object and reduce the damage to the surface of the object when the nut 5 is disassembled.
In addition, as shown in fig. 6, according to different use environments and requirements of the excavator, a threaded hole for fixing another type of storage battery is formed in the rotary table bottom plate 1, and after the first fixing plate 3 and the second fixing plate 4 for fixing the original winding type storage battery 8 are disassembled, the detachable L-shaped bent plate 102 is matched, so that the compatibility of the storage batteries in different shapes is realized.
In conclusion, the storage battery fixing device provided by the utility model can realize the complete fixation of the storage battery on the excavator. The first fixing plate and the second fixing plate are easy to detach, additional threaded holes can be formed in the bottom plate of the rotary table, and when batteries in different shapes need to be replaced, different fixing plates are replaced to match, so that compatibility of different storage batteries is achieved; the first fixing plate and the second fixing plate are effectively attached to the storage battery, the storage battery pressing frame and the pull rod are uniformly stressed and are used for fixing the middle and two ends of the storage battery at the same time, and the storage battery can be safely and effectively fixed in the front-back direction, the left-right direction and the up-down direction; the storage battery pull rod is linear, and both ends set up the screw thread from top to bottom, and it is fixed with the revolving stage bottom plate through nut, thickening big packing ring and ready-weld nut, solve the problem of the difficult vertical installation of pull rod. The battery jar cover adopts PVC material, has fine acidproof, wear-resisting, resistant fire and insulating properties, compares in plastic mold, and the cost is lower.
The utility model also discloses an excavator which is provided with the storage battery fixing device.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than others, combinations of features of different embodiments are also meant to be within the scope of the utility model and form different embodiments. For example, in the above embodiments, those skilled in the art can use the combination according to the known technical solutions and technical problems to be solved by the present application.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. A storage battery fixing device is characterized by comprising:
the rotary table bottom plate is used for accommodating a storage battery;
the fixing assembly is detachably arranged on the bottom plate of the rotary table, is arranged around the storage battery and is used for limiting the vibration of the storage battery in four directions, namely front, back, left and right directions;
the storage battery pressing frame is placed on the storage battery and used for limiting the vibration of the storage battery in six directions, namely up, down, front, back, left and right;
the battery cover is placed on the battery pressing frame and can cover the battery pressing frame;
the connecting assembly is used for connecting the rotary table bottom plate, the storage battery pressing frame and the storage battery cover together.
2. The battery fixing device as claimed in claim 1, wherein:
the fixing assembly comprises two first fixing plates;
the first fixing plate is integrally in a J-shaped structure, and the inner side surface of the first fixing plate is provided with a plurality of arc-shaped grooves;
the two first fixing plates are arranged at two ends of the rotary table bottom plate in a centrosymmetric mode and used for limiting vibration of the winding type storage battery in four directions, namely front, rear, left and right directions.
3. The battery fixing device as claimed in claim 2, wherein:
the fixing assembly further comprises two second fixing plates;
the second fixing plates are arc-shaped plates, and the two second fixing plates are arranged on the first fixing plates on the two sides in a centrosymmetric mode;
the second fixed plate is arranged above the web-shaped structure of the winding type storage battery, and can effectively limit the vibration of the winding type storage battery in the left, right, upper and lower directions.
4. A battery fixing device as claimed in claim 3, characterised in that:
a plurality of threaded holes are formed in the rotary table bottom plate;
the first fixing plate and the second fixing plate are provided with a plurality of through holes, and the first fixing plate and the second fixing plate are fixed on the bottom plate of the rotary table through bolts.
5. The battery fixing device as claimed in claim 1, wherein:
the fixing assembly comprises four L-shaped bent plates;
the four L-shaped bent plates are respectively arranged at the four edges of the bottom plate of the rotary table and used for limiting the vibration of the square storage battery in four directions, namely front, back, left and right directions.
6. The battery fixing device according to claim 5, wherein:
a plurality of threaded holes are formed in the rotary table bottom plate;
the L-shaped bent plate is provided with a plurality of through holes and is fixed on the bottom plate of the rotary table through bolts.
7. A battery fixing device as claimed in any one of claims 1 to 6, characterised in that:
the storage battery pressing frame comprises a cross plate, a partition plate and four U-shaped plates;
the four ends of the cross plate are respectively provided with a U-shaped plate for limiting the top of the storage battery in the four U-shaped plates;
the baffle is installed the center of cross for separate fixed two sets of storage batteries and install the coupling assembling at center additional.
8. A battery fixing device as claimed in any one of claims 1 to 6, characterised in that:
the connecting assembly comprises a plurality of pull rods;
coaxial through holes are formed in the turntable bottom plate, the storage battery pressing frame and the storage battery cover, and spare welding nuts are welded below the through holes in the turntable bottom plate;
the upper end and the lower end of the pull rod are provided with threads, the threads penetrate through the through holes of the rotary table bottom plate, the storage battery pressing frame and the storage battery cover, and a plurality of nuts are arranged at the top and the bottom of the through holes for fixing.
9. A battery fixing device as claimed in any one of claims 1 to 6, characterised in that:
the bottom plate of the rotary table is provided with a first rubber pad, the shape of the first rubber pad is the same as that of the bottom surface of the battery jar, and the battery jar is placed on the first rubber pad;
and a second rubber pad is arranged between the storage battery pressing frame and the storage battery.
10. An excavator, characterized in that:
a battery fixing device as claimed in any one of claims 1 to 9 is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121872374.4U CN215442101U (en) | 2021-08-11 | 2021-08-11 | Storage battery fixing device and excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121872374.4U CN215442101U (en) | 2021-08-11 | 2021-08-11 | Storage battery fixing device and excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215442101U true CN215442101U (en) | 2022-01-07 |
Family
ID=79693307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121872374.4U Active CN215442101U (en) | 2021-08-11 | 2021-08-11 | Storage battery fixing device and excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215442101U (en) |
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2021
- 2021-08-11 CN CN202121872374.4U patent/CN215442101U/en active Active
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