CN220796972U - Square electric core lithium battery installs subrack - Google Patents
Square electric core lithium battery installs subrack Download PDFInfo
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- CN220796972U CN220796972U CN202322515310.4U CN202322515310U CN220796972U CN 220796972 U CN220796972 U CN 220796972U CN 202322515310 U CN202322515310 U CN 202322515310U CN 220796972 U CN220796972 U CN 220796972U
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- front panel
- limiting plate
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 36
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 238000003466 welding Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a square cell lithium battery mounting plug box which comprises a battery module tray, a front panel and a handle, wherein the front panel is provided with a plurality of connecting rods; one end of the front panel is fixedly arranged on the top surface of one end of the battery module tray, and the other end of the front panel extends along a linear direction perpendicular to the top surface of the battery module tray; the handle is fixedly arranged on a vertical surface of one side of the front panel, which is far away from the battery module tray; the battery module tray is provided with the lifting hole on two lateral ends of perpendicular to front panel, the lifting hole is provided with preceding, well, back three group along the horizontal direction interval of the lateral end face that is on a parallel with the battery module tray, install and remove heavier battery subrack through setting up the lifting hole conveniently, simultaneously, the incasement is equipped with location structure, the accuracy when improving battery module equipment, and the battery module passes through weld nut and the cooperation of bolt is fixed in the incasement, the installation is fixed comparatively firm, be equipped with the reinforcing plate in the box in front panel and bottom master tray department moreover, the structural strength of whole subrack has been improved.
Description
Technical Field
The utility model relates to the technical field of battery plug boxes, in particular to a square battery cell lithium battery mounting plug box.
Background
At present, single cell lithium batteries can not satisfy the overall demand of people to the electric quantity, therefore need arrange a plurality of cell lithium batteries in groups, arrange the cell lithium battery module that satisfies the demand according to specific electric quantity demand to satisfy people's demand of using electricity, to incorporate the battery into battery system, need fix cell lithium battery module in the battery subrack.
The Chinese patent with publication number of CN217214921U discloses a battery plug box, wherein a fixing lug is arranged on the battery plug box, and the fixing lug is arranged on a front panel assembly and is positioned on one surface of the front panel assembly far away from a battery module, so that the installation and movement process of the battery plug box can be realized by utilizing the fixing lug.
According to the technical scheme, when the whole assembled battery plug box is heavy, the battery plug box is only installed and moved through the fixing lugs, so that the battery plug box is inconvenient, and the square battery cell lithium battery installation plug box convenient to install and move is necessary to solve the technical problems.
Disclosure of Invention
In view of this, the utility model provides a square cell lithium battery mounting plug box, which is convenient to mount and move a heavier battery plug box by arranging a lifting hole, meanwhile, a positioning structure is arranged in the box, the accuracy of assembling a battery module is improved, a battery module is fixed in the box by matching a welding nut and a bolt, the mounting is firm, and a reinforcing plate is arranged at the positions of a front panel and a bottom main tray in the box, so that the structural strength of the integral plug box is improved.
The technical scheme of the utility model is realized as follows: the utility model provides a square cell lithium battery mounting plug box, which comprises a battery module tray, a front panel and a handle, wherein,
the battery module tray is horizontally arranged relative to the ground;
one end of the front panel is fixedly arranged on the top surface of one end of the battery module tray, and the other end of the front panel extends along a linear direction perpendicular to the top surface of the battery module tray;
the handle is fixedly arranged on a vertical surface of one side of the front panel, which is far away from the battery module tray;
hoisting holes are arranged on two side ends of the battery module tray perpendicular to the front panel, wherein,
the hoisting holes are provided with a front group, a middle group and a rear group at intervals along the horizontal direction parallel to the side end face of the battery module tray.
On the basis of the technical scheme, preferably, each group of hoisting holes comprises at least one hoist hole.
On the basis of the technical proposal, the utility model preferably further comprises a reinforcing plate, wherein,
the reinforcing plate is arranged on the inner side of the joint of the battery module tray and the front panel;
one end of the reinforcing plate is fixedly connected with the battery module tray, and the other end of the reinforcing plate is fixedly connected with the front panel.
On the basis of the technical proposal, preferably, the battery module tray comprises a bottom box, a front limiting plate and a rear limiting plate, wherein,
one end of the bottom box is fixedly connected with one end of the front panel, and the hoisting holes are formed in two side walls of the bottom box;
the front limiting plate is fixedly arranged on the inner side of the box at one end of the bottom box, which is close to the front panel, and is fixedly connected with the front panel;
the back limiting plate is fixedly arranged on the inner side of the box at one end of the bottom box far away from the front panel.
On the basis of the technical proposal, preferably, the battery module tray also comprises a module backing plate, wherein,
the module base plate is arranged between the front limiting plate and the rear limiting plate and fixedly arranged on the inner side of the bottom box;
the distance from the top surface of the module base plate to the bottom of the box is smaller than the distance from the top surface of the front limiting plate to the bottom of the box;
the distance from the top surface of the module base plate to the bottom of the box is smaller than the distance from the top surface of the rear limiting plate to the bottom of the box.
On the basis of the technical proposal, preferably, the battery module tray also comprises a framework wrapping edge, wherein,
the framework wrapping edge is arranged between the module base plate and the side end of the bottom box;
the framework wrapping is fixedly arranged on the inner side of the bottom box and fixedly connected with the side end of the bottom box;
the top surface that the skeleton was bordured aligns with the top surface of module backing plate, and the top surface that the skeleton was bordured sets up in the below of lifting hole.
On the basis of the technical proposal, preferably, the battery module tray also comprises a triangle, wherein,
the triangular plate is vertically arranged on the side end of one end, close to the front panel, of the bottom box;
one end of the triangle is fixedly connected with the top surface of the side end of the bottom box, and the other end of the triangle is fixedly connected with the end surface of the front panel, which is close to one side of the bottom box.
On the basis of the technical proposal, preferably, the inner sides of the front limiting plate and the rear limiting plate are fixedly provided with supporting plates, wherein,
a welding nut is fixedly arranged on the inner side of the supporting plate;
the position of the support plate corresponding to the welding nut is provided with a first through hole, and the first through hole is concentric with the welding nut;
the position department that preceding limiting plate and back limiting plate correspond first through-hole is provided with the second through-hole, and second through-hole and first through-hole are concentric.
On the basis of the technical proposal, preferably, the inner side of the battery module tray is provided with a battery module, wherein,
the battery module is arranged on the top surfaces of the front limiting plate and the rear limiting plate through bolts; a bolt is penetrated at the position of the battery module corresponding to the second through hole, and is connected with a welding nut in a threaded manner after penetrating through the second through hole and the first through hole which are concentrically arranged;
the inner side of the battery module is fixedly provided with a battery; the battery is placed between preceding limiting plate and back limiting plate, and the battery is placed on the top surface of module backing plate.
On the basis of the technical scheme, preferably, one end of the battery module, which is close to the rear limiting plate, is provided with a positioning groove, and a positioning pin is fixedly arranged at the position of the rear limiting plate, which corresponds to the positioning groove, and is in plug-in fit with the positioning groove.
Compared with the prior art, the square battery cell lithium battery mounting plug box has the following beneficial effects:
(1) Be provided with the lifting hole on two side through setting up battery module tray perpendicular to front panel, the lifting hole is along being provided with preceding, well, back three group along the horizontal direction interval of the side terminal surface that is on a parallel with battery module tray, be convenient for cooperate hoist handling battery subrack through the lifting hole of different positions to the cooperation handle is come the installation battery subrack, easy to assemble and is removed heavier battery subrack, moreover, hoist Kong Fenzu sets up, including at least one hoist hole in every group lifting hole, satisfy the needs of hoist, it is comparatively stable after the hoist is hung into the hoist hole, and make battery module tray lateral part punch less, intensity is higher, the security of handling is improved.
(2) Through setting up reinforcing plate and set square, improve battery module tray and front panel's structural strength, be difficult for the fracture in the use.
(3) Through setting up weld nut, the fixed bolt threaded connection of weld nut and battery module is difficult to smooth silk when installing the bolt, improves the fastness of bolt installation, makes the battery module comparatively firm after the installation, and battery module is difficult to appear becoming flexible in the later stage use, and is comparatively safe.
(4) Through setting up locating pin and constant head tank grafting cooperation, improve the accuracy when battery mould equipment, be difficult for installing dislocation, improve assembly efficiency.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a square cell lithium battery mounting plug box of the present utility model after assembly;
fig. 2 is a perspective view of a square battery cell lithium battery mounting plug box according to the present utility model;
FIG. 3 is a top view of a square cell lithium battery mounting insert box of the present utility model;
FIG. 4 is a cross-sectional view taken along the direction A-A of FIG. 3;
FIG. 5 is an enlarged view of point A of FIG. 4;
FIG. 6 is an enlarged view of point B of FIG. 4;
fig. 7 is a perspective view of the support plate of the present utility model;
fig. 8 is a partial perspective view of a square cell lithium battery mounting plug box of the present utility model after assembly;
fig. 9 is an enlarged view of point C of fig. 8;
fig. 10 is an assembled state diagram of a battery module according to the present utility model;
in the figure: 1. a battery module tray; 2. a front panel; 3. a handle; 4. a reinforcing plate; 11. a bottom box; 12. a front limiting plate; 13. a rear limiting plate; 14. a module backing plate; 15. wrapping the skeleton; 16. a triangle; 17. a support plate; 18. welding a nut; 19. a battery module; 20. a bolt; 21. a battery; 22. a positioning pin; 101. a hoisting hole; 102. a first through hole; 103. a second through hole; 104. and a positioning groove.
Detailed Description
The following description of the embodiments of the present utility model will be made in detail and with reference to specific embodiments of the present utility model, but it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
As shown in fig. 1 to 10, the square cell lithium battery mounting plug box comprises a battery module tray 1, a front panel 2 and a handle 3, wherein the battery module tray 1 is horizontally arranged relative to the ground; one end of the front panel 2 is fixedly arranged on the top surface of one end of the battery module tray 1, and the other end of the front panel 2 extends along a linear direction perpendicular to the top surface of the battery module tray 1; the handle 3 is fixedly arranged on a vertical surface of one side of the front panel 2, which is far away from the battery module tray 1; the battery module tray 1 is provided with lifting holes 101 on two side ends perpendicular to the front panel 2, wherein the lifting holes 101 are provided with three groups of front, middle and rear at intervals along the horizontal direction parallel to the side end surfaces of the battery module tray 1, and each group of lifting holes 101 comprises at least one hoist hole.
Specifically, the battery module tray 1 and the front panel 2 form a battery plug box; the battery subrack front side is provided with components and parts mounting hole, and is equipped with left and right hangers, and left hangers setting is in front panel 2 left side, and the shape is L shape, and it has two waist type holes to open above, and left hangers final welding is on front panel 2, and right hangers setting is on front panel 2 right side, and the shape is L shape, and it has two waist type holes to open above, and right hangers final welding is on front panel 2.
In the structure, the left handle 3 and the right handle 3 are arranged on the front side of the battery plug box, the handles 3 are U-shaped folding handles, when the assembled battery plug box main body is assembled into the battery rack, a person can push the handles 3 inwards, and the assembly is convenient; the battery jack box left and right sides is provided with a series of lifting holes 101 that the rule was arranged, the required module of centre installation, the lifting hole 101 through different positions cooperates hoist handling battery jack box to the cooperation handle 3 installs the battery jack box, and easy to assemble and remove heavier battery jack box, moreover, the lifting hole 101 divide into preceding, well, three sets of settings in back, include at least one hoist hole in every group lifting hole 101, satisfy the needs of hoist, and make the hoist hang in hoist hole after comparatively stable, and make battery module tray 1 lateral part punch less, intensity is higher, improve the security of handling, above-mentioned hoist can select traditional single arm hoist, move mechanical hoist such as hoist.
As a preferred embodiment of the square cell lithium battery mounting plug box, the plug box further comprises a reinforcing plate 4, wherein the reinforcing plate 4 is arranged on the inner side of the joint of the battery module tray 1 and the front panel 2; one end of the reinforcing plate 4 is fixedly connected with the battery module tray 1, and the other end is fixedly connected with the front panel 2.
Specifically, as shown in fig. 2, the reinforcing plate 4 is used for reinforcing the connection between the battery module tray 1 and the front panel 2, preventing the connection between the battery module tray 1 and the front panel 2 from being broken, improving the structural strength of the overall plug box and preventing failure in the use process.
As a preferred embodiment of the square battery cell lithium battery mounting plug box, the battery module tray 1 comprises a bottom box 11, a front limiting plate 12 and a rear limiting plate 13, wherein one end of the bottom box 11 is fixedly connected with one end of the front panel 2, and two side walls of the bottom box 11 are provided with lifting holes 101; the front limiting plate 12 is fixedly arranged on the inner side of the bottom box 11 near one end of the front panel 2, and the front limiting plate 12 is fixedly connected with the front panel 2; the rear limiting plate 13 is fixedly provided inside the case at the end of the bottom case 11 remote from the front panel 2.
Specifically, as shown in fig. 2 to 3, the bottom case 11 and the front panel 2 are welded and fixed; the front limiting plate 12 is welded and fixed on the inner side of the bottom box 11 near one end of the front panel 2 and is welded and fixed with the front panel 2; the rear limiting plate 13 is welded and fixed on the inner side of the bottom box 11 far away from one end of the front panel 2, so that the battery module tray 1 is high in strength and not easy to deform.
As a preferred embodiment of the square battery cell lithium battery mounting plug box, the battery module tray 1 further comprises a module base plate 14, wherein the module base plate 14 is arranged between the front limit plate 12 and the rear limit plate 13, and the module base plate 14 is fixedly arranged at the inner side of the bottom box 11; the distance from the top surface of the module base plate 14 to the bottom of the box 11 is smaller than the distance from the top surface of the front limiting plate 12 to the bottom of the box 11; the distance from the top surface of the die set pad 14 to the bottom of the case 11 is smaller than the distance from the top surface of the rear limit plate 13 to the bottom of the case 11.
Specifically, as shown in fig. 2-4, the module backing plate 14 is provided with two pieces, is positioned in the middle of the bottom box 11, is welded and fixed on the bottom box 11, and the top surface of the module backing plate 14 is 5-20mm lower than the top surfaces of the front limiting plate 12 and the rear limiting plate 13.
As a preferred embodiment of the square cell lithium battery mounting plug box, the battery module tray 1 further comprises a frame wrapping 15, wherein the frame wrapping 15 is arranged between the module backing plate 14 and the side end of the bottom case 11; the framework wrapping 15 is fixedly arranged on the inner side of the bottom box 11 and fixedly connected with the side end of the bottom box 11; the top surface of the frame wrapping 15 is aligned with the top surface of the die set pad 14, and the top surface of the frame wrapping 15 is arranged below the lifting hole 101.
Specifically, as shown in fig. 2, the section of the frame wrapping 15 is U-shaped, and the wire harness in the battery box is routed from the inner side of the frame wrapping 15.
As a preferred embodiment of the square cell lithium battery mounting box, the battery module tray 1 further includes a triangle 16, wherein the triangle 16 is vertically disposed on a side end of the bottom case 11 near one end of the front panel 2; one end of the triangle 16 is fixedly connected with the top surface of the side end of the bottom box 11, and the other end is fixedly connected with the end surface of the front panel 2, which is close to the side of the bottom box 11.
Specifically, as shown in fig. 2, two triangular plates 16 are provided and are respectively located at two sides of the front end of the battery box, and are used for transiting the connection surface between the battery module tray 1 and the front panel 2, so that the strength of the battery box is improved, and the battery box is not easy to deform.
As a preferred embodiment of the square battery cell lithium battery installation plug box, the inner sides of the front limiting plate 12 and the rear limiting plate 13 are fixedly provided with a supporting plate 17, wherein the inner sides of the supporting plate 17 are fixedly provided with welding nuts 18; the position of the supporting plate 17 corresponding to the welding nut 18 is provided with a first through hole 102, and the first through hole 102 and the welding nut 18 are concentric; the front limiting plate 12 and the rear limiting plate 13 are provided with second through holes 103 at positions corresponding to the first through holes 102, and the second through holes 103 are concentric with the first through holes 102.
Specifically, as shown in fig. 5-7, the cross section of the supporting plate 17 is U-shaped, a plurality of welding nuts 18 are welded and fixed on the inner side of the supporting plate 17, a first through hole 102 is arranged on the supporting plate 17 at a position corresponding to the welding nuts 18, and the wall of the first through hole 102 is smooth.
As a preferred embodiment of the square cell lithium battery mounting plug box, a battery module 19 is mounted on the inner side of the battery module tray 1, wherein the battery module 19 is mounted on the top surfaces of the front limiting plate 12 and the rear limiting plate 13 through bolts; the battery module 19 is provided with a bolt 20 in a penetrating way at a position corresponding to the second through hole 103, and the bolt 20 passes through the second through hole 103 and the first through hole 102 which are concentrically arranged and then is in threaded connection with the welding nut 18 which is concentrically arranged; a battery 21 is fixedly arranged on the inner side of the battery module 19; the battery 21 is placed between the front limiting plate 12 and the rear limiting plate 13, and the battery 21 is placed on the top surface of the module backing plate 14.
Specifically, as shown in fig. 8-10, after the battery module 19 is placed on the top surfaces of the front limiting plate 12 and the rear limiting plate 13, the bolts 20 are screwed to sequentially pass through the second through holes 103 and the first through holes 102 and then are in threaded connection with the welding nuts 18, the fixing of the battery module 19 is achieved after screwing, after fixing, the second module backing plate 14 is used for supporting the battery 21 in the battery module 19, by arranging the welding nuts 18, the bolts 20 are not easy to slide, the installation firmness of the bolts 20 is improved, the bolts 20 are effectively prevented from falling off, the battery module 19 is firm after being installed, looseness of the battery module 19 is not easy to occur in the later use process, and the battery module 19 is safe.
As a preferred embodiment of the square battery cell lithium battery mounting plug box, one end of the battery module 19, which is close to the rear limiting plate 13, is provided with a positioning groove 104, and a positioning pin 22 is fixedly arranged at the position of the rear limiting plate 13 corresponding to the positioning groove 104, and the positioning pin 22 is in plug-in fit with the positioning groove 104.
Specifically, as shown in fig. 9, the positioning groove 104 is a U-shaped groove, and when the battery module 19 is installed, the positioning pin 22 is inserted into the positioning groove 104 to realize plugging positioning, so that the accuracy of the battery module 19 during assembly is improved, the mounting dislocation is not easy, and the mounting efficiency is improved.
The application method of the square cell lithium battery mounting plug box comprises the following steps:
firstly, the battery module 19 is horizontally placed in the battery module tray 1, the battery module is inserted and positioned through the positioning pin 22 and the positioning groove 104 during placement, then the bolt 20 is screwed, the bolt 20 is in threaded connection with the welding nut 18, and finally the battery module 19 is fixed in the battery module tray 1, so that the assembly of the battery plug box is completed.
When the assembled battery plug box is required to be mounted on the battery rack, the lighter battery plug box is moved and mounted through the handle 3, and the heavier battery plug box is hung in the hanging hole 101 at a proper position through the hanging tool by means of the hanging tool, so that the heavier battery plug box is moved and mounted through the hanging tool.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. The square cell lithium battery mounting plug box comprises a battery module tray (1), a front panel (2) and a handle (3), wherein,
the battery module tray (1) is horizontally arranged relative to the ground;
one end of the front panel (2) is fixedly arranged on the top surface of one end of the battery module tray (1), and the other end of the front panel (2) extends along a linear direction perpendicular to the top surface of the battery module tray (1);
the handle (3) is fixedly arranged on a vertical surface of one side of the front panel (2) far away from the battery module tray (1);
the method is characterized in that: hoisting holes (101) are arranged on two side ends of the battery module tray (1) perpendicular to the front panel (2), wherein,
the hoisting holes (101) are provided with three groups of front, middle and rear parts at intervals along the horizontal direction parallel to the side end surface of the battery module tray (1).
2. The square cell lithium battery mounting receptacle of claim 1, wherein: each group of lifting holes (101) comprises at least one hoist hole.
3. The square cell lithium battery mounting receptacle of claim 2, wherein: further comprises a reinforcing plate (4), wherein,
the reinforcing plate (4) is arranged on the inner side of the joint of the battery module tray (1) and the front panel (2);
one end of the reinforcing plate (4) is fixedly connected with the battery module tray (1), and the other end is fixedly connected with the front panel (2).
4. A square cell lithium battery mounting receptacle as defined in claim 3, wherein: the battery module tray (1) comprises a bottom box (11), a front limiting plate (12) and a rear limiting plate (13), wherein,
one end of the bottom box (11) is fixedly connected with one end of the front panel (2), and the hoisting holes (101) are arranged on two side walls of the bottom box (11);
the front limiting plate (12) is fixedly arranged on the inner side of the bottom box (11) close to one end of the front panel (2), and the front limiting plate (12) is fixedly connected with the front panel (2);
the rear limiting plate (13) is fixedly arranged on the inner side of the bottom box (11) at one end far away from the front panel (2).
5. The square cell lithium battery mounting receptacle of claim 4, wherein: the battery module tray (1) also comprises a module backing plate (14), wherein,
the module base plate (14) is arranged between the front limiting plate (12) and the rear limiting plate (13), and the module base plate (14) is fixedly arranged on the inner side of the bottom box (11);
the distance from the top surface of the module base plate (14) to the bottom of the box (11) is smaller than the distance from the top surface of the front limiting plate (12) to the bottom of the box (11);
the distance from the top surface of the module base plate (14) to the bottom of the box (11) is smaller than the distance from the top surface of the rear limiting plate (13) to the bottom of the box (11).
6. The square cell lithium battery mounting receptacle of claim 5, wherein: the battery module tray (1) also comprises a framework wrapping (15), wherein,
the framework wrapping edge (15) is arranged between the module base plate (14) and the side end of the bottom box (11);
the framework wrapping edge (15) is fixedly arranged on the inner side of the bottom box (11) and fixedly connected with the side end of the bottom box (11);
the top surface of skeleton bordure (15) aligns with the top surface of module backing plate (14), and the top surface of skeleton bordure (15) sets up in the below of lifting hole (101).
7. The square cell lithium battery mounting receptacle of claim 6, wherein: the battery module tray (1) also comprises a triangle (16), wherein,
the triangular plate (16) is vertically arranged on the side end of one end, close to the front panel (2), of the bottom box (11);
one end of the triangle (16) is fixedly connected with the top surface of the side end of the bottom box (11), and the other end is fixedly connected with the end surface of the front panel (2) close to the side of the bottom box (11).
8. The square cell lithium battery mounting receptacle of claim 7, wherein: the inner sides of the front limiting plate (12) and the rear limiting plate (13) are fixedly provided with a supporting plate (17), wherein,
a welding nut (18) is fixedly arranged on the inner side of the supporting plate (17);
a first through hole (102) is formed in the position, corresponding to the welding nut (18), of the supporting plate (17), and the first through hole (102) and the welding nut (18) are concentric;
the positions of the front limiting plate (12) and the rear limiting plate (13) corresponding to the first through holes (102) are provided with second through holes (103), and the second through holes (103) and the first through holes (102) are concentric.
9. The square cell lithium battery mounting receptacle of claim 8, wherein: the inner side of the battery module tray (1) is provided with a battery module (19), wherein,
the battery module (19) is arranged on the top surfaces of the front limiting plate (12) and the rear limiting plate (13) through bolts; a bolt (20) is penetrated at the position of the battery module (19) corresponding to the second through hole (103), and the bolt (20) is connected with a welding nut (18) in a threaded manner after penetrating through the second through hole (103) and the first through hole (102) which are concentrically arranged;
a battery (21) is fixedly arranged on the inner side of the battery module (19); the battery (21) is placed between the front limiting plate (12) and the rear limiting plate (13), and the battery (21) is placed on the top surface of the module backing plate (14).
10. The square cell lithium battery mounting receptacle of claim 9, wherein: one end of the battery module (19) close to the rear limiting plate (13) is provided with a positioning groove (104), a positioning pin (22) is fixedly arranged at the position of the rear limiting plate (13) corresponding to the positioning groove (104), and the positioning pin (22) is in plug-in fit with the positioning groove (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322515310.4U CN220796972U (en) | 2023-09-15 | 2023-09-15 | Square electric core lithium battery installs subrack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322515310.4U CN220796972U (en) | 2023-09-15 | 2023-09-15 | Square electric core lithium battery installs subrack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220796972U true CN220796972U (en) | 2024-04-16 |
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ID=90664153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322515310.4U Active CN220796972U (en) | 2023-09-15 | 2023-09-15 | Square electric core lithium battery installs subrack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220796972U (en) |
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2023
- 2023-09-15 CN CN202322515310.4U patent/CN220796972U/en active Active
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