Universal detection device for storage battery vehicles suitable for multiple sizes

Abstract

The utility model discloses a universality detection device for storage battery vehicles suitable for multiple sizes, and relates to the technical field of rail transit. The movable bracket is movably connected along the length direction of the base; an accommodating space for mounting a storage battery vehicle is formed between the bracket part I and the bracket part II of the movable bracket; the first support part is partially embedded into the second support part in a sliding mode. The two sides of the first support part are movably connected with a first adjusting assembly and a second adjusting assembly of the adjusting mechanism respectively. Two ends of the transmission mechanism are respectively in transmission connection with the first adjusting assembly and the second adjusting assembly; the driving mechanism drives the first adjusting assembly to move and is transmitted to the second adjusting assembly through the transmission mechanism to synchronously move, so that the first support part slides back and forth in the length direction of the second support part to achieve the purpose of storage battery vehicle interchange by increasing or decreasing the containing space. According to the device, the accuracy of the production process and subsequent universality detection of the storage battery vehicle is realized, and the problem that the storage battery vehicle cannot be assembled and interchanged in the whole assembly process after being assembled is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of rail transportation, in particular to a universal detection device for battery vehicles applicable to multiple sizes. Background Art

[0002] With the rapid development of modern rail vehicles, the production and manufacturing of battery boxes has become more and more widespread. However, since the batteries in the battery box are all placed in the battery car and slide into the battery box through the guide rail pulley, and the batteries are generally heavy, there are many inconveniences in the transportation process. Once there is an error between the pulley of the battery car and the guide rail in the battery box, the installation process will be very difficult and labor-intensive.

[0003] The existing battery box technology, especially the battery packs in the rail vehicle manufacturing industry, is large in size and weight, ranging from several hundred kilograms to tons. It is extremely inconvenient to hoist it, so most of them use battery cars for auxiliary assembly. However, once it is found that the size error between the guide rails is too large during assembly, it cannot be assembled, or the interchangeability is poor. Re-adjustment and re-assembly are extremely time-consuming and laborious processes;

[0004] 1. The lifting process requires the assistance of a forklift or overhead crane, which is costly and laborious.

[0005] 2. When using a battery car for assembly, if the size is found to be deviated and cannot be assembled, it needs to be reprocessed and reassembled. After the battery has been assembled in the battery car, it will be difficult to adjust the rail spacing;

[0006] Therefore, in order to solve the problems that the battery box cannot be assembled if there is a slight deviation in the size during the auxiliary assembly of the battery box by using a battery cart, and it is difficult to adjust the guide rail spacing after the battery has been assembled in the battery cart, the versatility of the existing technology does not meet the requirements, the production process is time-consuming and labor-intensive, and the product quality is difficult to ensure, a structural optimization is designed to achieve the accuracy of the battery cart production process and subsequent versatility testing, avoid the problem of non-assembly and interchangeability in the overall assembly process after assembling the battery cart, reduce the company's manpower waste, improve production efficiency, and ensure product quality. A device is designed to solve the above problems. Summary of the invention

[0007] The purpose of the utility model is to provide a universal detection device for battery carts with multiple sizes that is suitable for optimizing the structure, achieving the accuracy of the production process of the battery cart and the subsequent universal detection, avoiding the problem of being unable to assemble and interchangeable in the overall assembly process after assembling the battery cart, reducing the manpower waste of the enterprise, improving production efficiency, and ensuring product quality.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A universal detection device for battery vehicles applicable to multiple sizes, comprising:

[0010] Base;

[0011] A movable bracket, wherein the movable bracket is movably connected along the length direction of the base;

[0012] The mobile bracket comprises a first bracket part and a second bracket part;

[0013] A storage space for installing the battery vehicle is formed between the first bracket and the second bracket;

[0014] The first bracket part is partially slidably embedded in the second bracket part;

[0015] An adjustment mechanism, the adjustment mechanism having a first adjustment component and a second adjustment component;

[0016] The two sides of the bracket part are movably connected to the first adjustment component and the second adjustment component respectively;

[0017] A transmission mechanism, wherein two ends of the transmission mechanism are respectively connected to the first adjustment component and the second adjustment component in a transmission manner;

[0018] A driving mechanism, wherein the driving mechanism is drivingly connected to the first adjusting component;

[0019] The driving mechanism drives the first adjusting component to move and transmits the movement to the second adjusting component through the transmission mechanism so that the first part of the bracket slides back and forth along the length direction of the second part of the bracket to increase or decrease the accommodation space.

[0020] Furthermore, the base comprises:

[0021] horizontal and vertical beams;

[0022] Multiple groups of horizontal beams are fixedly connected at intervals between the two groups of vertical beams;

[0023] The upper end surface of the vertical beam is provided with a plurality of groups of bolt holes at intervals;

[0024] A portion of the bracket is movably mounted on the vertical beam;

[0025] The two bracket parts are fixedly installed on the vertical beam.

[0026] Furthermore, the first bracket part and the second bracket part respectively have an integrally formed support part, a lower connecting part and an upper connecting part;

[0027] The support portion is connected between the lower connection portion and the upper connection portion;

[0028] The lower connecting portion is installed on the vertical beam;

[0029] The lower connecting portion is provided with a positioning hole;

[0030] Screw the bolts into the corresponding positioning holes and the first bolt hole to fix the second bracket part on the vertical beam;

[0031] The upper end surface of the upper connecting portion is formed with a guide rail along its length direction;

[0032] The two ends of the upper connecting portion of the bracket part are vertically connected with a guide plate part;

[0033] A sliding strip is provided on an inner side wall of a portion of the guide plate;

[0034] Two ends of the upper connecting parts of the two bracket parts are vertically connected to two guide plates;

[0035] The outer side walls of the two guide plates are provided with sliding grooves;

[0036] The slide bar is slidably embedded in the slide groove.

[0037] Furthermore, a moving block is connected below a portion of the guide plate;

[0038] The moving block is provided with a mounting hole;

[0039] A mounting block is installed on the side of the supporting portion of the bracket;

[0040] A positioning plate part is installed on the inner side wall of the second guide plate part located on the right side of the second bracket part;

[0041] A positioning pin is fixedly connected to a portion of the positioning plate.

[0042] Furthermore, the first adjustment component and the second adjustment component have the same structure and respectively have a first screw part and a second screw part;

[0043] A portion of the lead screw is adapted to be connected with the mounting hole;

[0044] The second part of the lead screw is adaptively connected with the mounting block;

[0045] The support part one is driven by the lead screw part one and the lead screw part two to realize reciprocating motion along the support part two.

[0046] Furthermore, the transmission mechanism comprises:

[0047] Connecting rod part one and connecting rod part two;

[0048] The connecting rod part one is located above the connecting rod part two;

[0049] One end of the first connecting rod part and the second connecting rod part is transmission-connected to the first adjustment component and the driving mechanism;

[0050] The other ends of the connecting rod part one and the connecting rod part two are transmission connected to the second adjusting component.

[0051] Furthermore, the driving mechanism comprises:

[0052] Motor;

[0053] A connecting shaft, the motor driving the connecting shaft;

[0054] A gear box, wherein the gear box is mounted on the connecting shaft;

[0055] A gear connecting portion, the gear connecting portion comprising a first gear connecting portion and a second gear connecting portion;

[0056] The gear connection part is connected between the gear box, the first adjustment component, and the transmission mechanism to form a transmission connection;

[0057] The gear connecting part is connected between the second adjustment component and the transmission mechanism to form a transmission connection;

[0058] The motor drives the connecting shaft to rotate and sequentially transmits the transmission via the gear box and the gear connecting part to form the synchronous movement of the lead screw part 1 and the lead screw part 2 of the first adjusting component;

[0059] The motor drives the connecting shaft to rotate and sequentially transmits the transmission through the gear box and the gear connecting part to form the connecting rod part 1 and the connecting rod part 2 to rotate synchronously;

[0060] The connecting rod part one and the connecting rod part two rotate and are connected via the gear to form a synchronous movement of the lead screw part one and the lead screw part two of the second adjustment assembly;

[0061] The first and second lead screw parts rotate to drive the first guide plate to slide back and forth along the length direction of the second guide plate so that the first bracket gradually approaches or moves away from the second bracket to increase or decrease the accommodating space.

[0062] Furthermore, the driving mechanism further comprises:

[0063] A hand-cranked plate, the hand-cranked plate is connected to the top end of the connecting shaft;

[0064] A handle is installed on the hand crank;

[0065] The handle is held by hand to rotate the hand crank to drive the connecting shaft to rotate.

[0066] Furthermore, rollers are installed on both sides of the battery vehicle;

[0067] The roller is slidably mounted in the guide rail;

[0068] The battery vehicle is provided with two positioning plates on one side of the second adjustment assembly;

[0069] The two parts of the positioning plate are provided with positioning grooves;

[0070] The battery vehicle moves along the guide rail toward a part of the positioning plate so that the positioning pin is inserted into the positioning groove.

[0071] Furthermore, the device comprises a cross-shaped frame, which is overlapped between the first bracket and the second bracket to carry the battery car.

[0072] In the above technical solution, the utility model provides a universal detection device for battery vehicles applicable to multiple sizes, which has the following beneficial effects:

[0073] The utility model provides a universal detection device for battery vehicles applicable to multiple sizes, which achieves the purpose of battery vehicle interchangeability. The mobile bracket, the adjustment mechanism, the transmission mechanism, and the drive mechanism cooperate with each other to achieve the accuracy of the battery vehicle production process and subsequent universal detection, thereby avoiding the problem of being unable to assemble and interchangeable in the overall assembly process after assembling the battery vehicle, reducing the manpower waste of the enterprise and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0074] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0075] Figure 1 A schematic diagram of the structure of a universal detection device for battery vehicles applicable to multiple sizes provided by an embodiment of the utility model;

[0076] Figure 2 A schematic diagram of the structure of a universal detection device for battery vehicles applicable to multiple sizes provided by an embodiment of the utility model;

[0077] Figure 3 A partial structural diagram of a universal detection device for battery vehicles applicable to multiple sizes provided by an embodiment of the utility model;

[0078] Figure 4 A partial structural diagram of a universal detection device for battery vehicles applicable to multiple sizes provided by an embodiment of the utility model;

[0079] Figure 5 A partial structural diagram of a universal detection device for battery vehicles applicable to multiple sizes provided by an embodiment of the utility model;

[0080] Figure 6 A partial structural diagram of a universal detection device for battery vehicles applicable to multiple sizes provided by an embodiment of the utility model;

[0081] Figure 7 A schematic diagram of the partial structure of a universal detection device for battery vehicles applicable to multiple sizes provided in an embodiment of the utility model.

[0082] Description of reference numerals:

[0083] 1. Base; 2. Mobile bracket; 3. Battery car; 4. Adjustment mechanism; 5. Transmission mechanism; 6. Drive mechanism; 7. Tile frame;

[0084] 11. horizontal beam; 12. vertical beam;

[0085] 121. One bolt hole;

[0086] 21. Bracket part 1; 22. Bracket part 2;

[0087] 211, a guide plate portion; 212, a slide bar; 213, a moving block; 214, a mounting hole; 215, a mounting block;

[0088] 221, guide plate part 2; 222, slide groove; 223, positioning plate part 1; 224, positioning pin;

[0089] 231, support part; 232, lower connecting part; 233, upper connecting part; 234, positioning hole; 235, guide rail;

[0090] 31. roller; 32. two positioning plates; 33. positioning groove;

[0091] 41. First adjusting assembly; 42. Second adjusting assembly; 43. Lead screw part 1; 44. Lead screw part 2;

[0092] 51. Connecting rod part 1; 52. Connecting rod part 2;

[0093] 61. Motor; 62. Connecting shaft; 63. Gear box; 64. Gear connecting part; 65. Hand crank; 66. Handle;

[0094] 641. Gear connects part one; 642. Gear connects part two. DETAILED DESCRIPTION

[0095] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0096] It should be noted that the terms "upper end", "inside", "outside", "both sides", "one end", "the other end", "above", "one side", "top" and the like used in this article to indicate the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description. Similar expressions are only for the purpose of illustration, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention; in addition, the terms "first", "second" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0097] See also Figure 1-Figure 7 As shown;

[0098] A universal detection device for battery vehicles applicable to multiple sizes, comprising:

[0099] Base 1;

[0100] A movable bracket 2, which is movably connected along the length direction of the base 1;

[0101] The mobile support 2 comprises a support part 21 and a support part 22;

[0102] A storage space for installing the battery vehicle 3 is formed between the first bracket part 21 and the second bracket part 22;

[0103] The first bracket part 21 is partially slidably embedded in the second bracket part 22;

[0104] The adjusting mechanism 4 comprises a first adjusting component 41 and a second adjusting component 42;

[0105] The two sides of the bracket part 21 are movably connected to the first adjustment component 41 and the second adjustment component 42 respectively;

[0106] The transmission mechanism 5 has two ends which are respectively connected to the first adjustment component 41 and the second adjustment component 42;

[0107] A driving mechanism 6, the driving mechanism 6 is driven and connected to the first adjusting component 41;

[0108] The driving mechanism 6 drives the first adjusting component 41 to move and transmits the movement to the second adjusting component 42 through the transmission mechanism 5 so that the first bracket part 21 slides back and forth along the length direction of the second bracket part 22 to increase or decrease the accommodation space.

[0109] Specifically, a universal detection device for battery vehicles applicable to multiple sizes is provided, wherein a mobile bracket 2 is installed on a base 1, and the mobile bracket 2 has a bracket part 21 and a bracket part 22, and the space between the bracket part 21 and the bracket part 22 is used to install a battery vehicle 3, and by adjusting the distance between the bracket part 21 and the bracket part 22, battery vehicles 3 of different sizes are produced or detected, wherein an adjustment mechanism 4, a transmission mechanism 5, and a driving mechanism 6 cooperate with each other and drive the mobile bracket 2 to move, and both sides of the bracket part 21 are movably connected to the first adjustment component 41 and the second adjustment component 42 of the adjustment mechanism 4, respectively, and the transmission mechanism 5 is simultaneously connected between the first adjustment component 41 and the second adjustment component 42, and the first adjustment component 41 is adjusted by the driving mechanism 6. The driving of the joint component 41 forms an integral transmission connection of the device, and the driving mechanism 6 drives the first adjusting component 41. After the first adjusting component 41 is started, it drives the transmission mechanism 5 through the connection with the transmission mechanism 5. After the transmission mechanism 5 is started, the second adjusting component 42 is synchronously driven. Because the bracket part 21 has a movable connection with the first adjusting component 41 and the second adjusting component 42, when the first adjusting component 41 and the second adjusting component 42 are started, the bracket part 21 will be driven to move linearly along the bracket part 22, and the bracket part 21 will move in the direction of approaching or moving away from the bracket part 22, and the accommodating space for installing the battery car 3 will increase or decrease, thereby determining or adjusting the size of the battery car 3 for installation.

[0110] The base 1 comprises:

[0111] A horizontal beam 11 and a vertical beam 12;

[0112] Multiple groups of horizontal beams 11 are fixedly connected between the two groups of vertical beams 12 at intervals;

[0113] The upper end surface of the vertical beam 12 is provided with a plurality of groups of bolt holes 121 at intervals;

[0114] The bracket part 21 is movably mounted on the vertical beam 12;

[0115] The second bracket part 22 is fixedly mounted on the vertical beam 12 .

[0116] Specifically, the base 1 is formed by connecting the horizontal beam 11 and the vertical beam 12 to support other structures, wherein the bracket part 21 is installed on the vertical beam 12 , and the bracket part 21 can slide along the vertical beam 12 .

[0117] The first bracket part 21 and the second bracket part 22 respectively have an integrally formed support part 231, a lower connecting part 232 and an upper connecting part 233;

[0118] The supporting portion 231 is connected between the lower connecting portion 232 and the upper connecting portion 233;

[0119] The lower connecting portion 232 is mounted on the vertical beam 12;

[0120] A positioning hole 234 is formed on the lower connecting portion 232;

[0121] Screw the bolts into the corresponding positioning holes 234 and the first bolt hole 121 to fix the second bracket part 22 on the vertical beam 12;

[0122] A guide rail 235 is formed on the upper end surface of the upper connecting portion 233 along its length direction;

[0123] The two ends of the upper connecting portion 233 of the bracket portion 21 are vertically connected to the guide plate portion 211;

[0124] A slide bar 212 is provided on the inner wall of the guide plate portion 211;

[0125] The two ends of the upper connecting portion 233 of the second bracket portion 22 are vertically connected to the second guide plate portion 221;

[0126] A slide groove 222 is provided on the outer side wall of the second guide plate portion 221;

[0127] The slide bar 212 is slidably embedded in the slide groove 222 .

[0128] Specifically, the first bracket part 21 and the second bracket part 22 have the same structure, and both have an integrally formed support part 231, a lower connecting part 232 and an upper connecting part 233, wherein the first bracket part 21 and the lower connecting part 232 of the second bracket part 22 are both installed on the vertical beam 12, and a positioning hole 234 is provided on the lower connecting part 232, and the aperture of 234 corresponds to the aperture of the first bolt hole 121 provided on the vertical beam 12, and the two can be fixedly connected by bolts. In this device, the second bracket part 22 is fixedly connected to the base 1, and the second bracket part 22 is moved to one side on the vertical beam 12 and corresponds to the positioning hole 234 and the first bolt hole 121, and then the bolts are installed to fix the second bracket part 22 on the vertical beam 12;

[0129] The first bracket part 21 and the second bracket part 22 are respectively provided with a guide plate part 211 and a guide plate part 221. The surfaces of the guide plate part 211 and the guide plate part 221 contacting each other are respectively provided with a slide bar 212 and a slide groove 222 adapted to be connected. The slide bar 212 slides in the slide groove 222, thereby realizing the movable connection between the first bracket part 21 and the second bracket part 22.

[0130] Preferably, the upper end surface of the second guide plate part 221 has scale lines, and when the first bracket part 21 slides toward the second bracket part 22, the specific moving distance can be seen, which is convenient for timely adjustment.

[0131] A moving block 213 is connected below the guide plate part 211;

[0132] The moving block 213 is provided with a mounting hole 214;

[0133] A mounting block 215 is mounted on the side of the support portion 231 of the bracket part 21;

[0134] A positioning plate part 223 is installed on the inner side wall of the second guide plate part 221 located on the right side of the second bracket part 22;

[0135] A positioning pin 224 is fixedly connected to the positioning plate portion 223 .

[0136] The first adjustment assembly 41 and the second adjustment assembly 42 respectively have a first screw part 43 and a second screw part 44;

[0137] The lead screw portion 43 is adapted to be connected with the mounting hole 214;

[0138] The second lead screw part 44 is adapted to be connected with the mounting block 215;

[0139] The first support part 21 is driven by the first lead screw part 43 and the second lead screw part 44 to realize reciprocating motion along the second support part 22 .

[0140] Specifically, a moving block 213 is installed below the guide plate part 211 on the bracket part 21, and a mounting hole 214 is opened on the moving block 213. A mounting block 215 is also installed on the bracket part 21, and the mounting block 215 is located on one side of the support part 231. The first adjustment component 41 and the second adjustment component 42 have the same structure, both of which have a lead screw part 43 and a second lead screw part 44. One end of the lead screw part 43 is inserted into the mounting hole 214, and one end of the second lead screw part 44 is inserted into the mounting block 215. When the lead screw part 43 and the second lead screw part 44 rotate, the moving block 213 and the mounting block 215 will move along the lead screw part 43 and the second lead screw part 44. At this time, the bracket part 21 will slide along the second bracket part 22, that is, the lower connecting portion 232 of the bracket part 21 slides on the vertical beam 12, and the guide plate part 211 slides along the guide plate part 221.

[0141] Among them, a through hole identical to the positioning hole 234 is opened on the guide plate part 211, and a through hole identical to the bolt hole part 121 is opened on the guide plate part 221. When the bracket part 21 slides along the bracket part 22 to adjust the accommodation space for installing the battery vehicle 3, the through hole corresponding to the bolt insertion position can be used for fixing.

[0142] The transmission mechanism 5 comprises:

[0143] A connecting rod part 51 and a connecting rod part 2 52;

[0144] The first connecting rod part 51 is located above the second connecting rod part 52;

[0145] One end of the first connecting rod part 51 and the second connecting rod part 52 is transmission-connected to the first adjusting assembly 41 and the driving mechanism 6;

[0146] The other ends of the first connecting rod portion 51 and the second connecting rod portion 52 are transmission-connected to the second adjusting assembly 42 .

[0147] Specifically, the transmission mechanism 5 comprises a first connecting rod portion 51 and a second connecting rod portion 52, one end of the first connecting rod portion 51 and the second connecting rod portion 52 (see Figure 1-Figure 7 , the left ends of the connecting rod part 51 and the connecting rod part 52 in the figure) are connected to the first adjustment component 41 and the driving mechanism 6, and the other ends of the connecting rod part 51 and the connecting rod part 52 (see Figure 1-Figure 7 , the right ends of the connecting rod part 51 and the connecting rod part 52 in the figure are connected to the second adjustment component 42.

[0148] The driving mechanism 6 comprises:

[0149] Motor 61;

[0150] The motor 61 drives the connecting shaft 62;

[0151] A gear box 63, the gear box 63 is mounted on the connecting shaft 62;

[0152] The gear connecting portion 64 includes a gear connecting portion 1 641 and a gear connecting portion 2 642;

[0153] The gear connection part 641 is connected between the gear box 63, the first adjustment component 41, and the transmission mechanism 5 to form a transmission connection;

[0154] The second gear connection part 642 is connected between the second adjustment component 42 and the transmission mechanism 5 to form a transmission connection;

[0155] The motor 61 drives the connecting shaft 62 to rotate and sequentially transmits the transmission via the gear box 63 and the gear connecting part 641 to form the synchronous movement of the lead screw part 43 and the lead screw part 44 of the first adjusting component 41;

[0156] The motor 61 drives the connecting shaft 62 to rotate and is sequentially transmitted through the gear box 63 and the gear connecting part 641 to cause the connecting rod part 1 51 and the connecting rod part 2 52 to rotate synchronously;

[0157] The connecting rod part 1 51 and the connecting rod part 2 52 rotate and transmit via the gear connecting part 2 642 to form the synchronous movement of the lead screw part 1 43 and the lead screw part 2 44 of the second adjusting assembly 42;

[0158] The lead screw part 43 and the lead screw part 44 rotate to drive the guide plate part 211 to slide back and forth along the length direction of the guide plate part 221, so that the bracket part 21 gradually approaches or moves away from the bracket part 22 to increase or decrease the accommodation space.

[0159] Specifically, the driving mechanism 6 is located on one side of the first adjusting component 41, and the driving mechanism 6 has a motor 61, a connecting shaft 62, a gear box 63, and a gear connecting part 64, wherein two sets of gear boxes 63 are installed on the connecting shaft 62, and the gear connecting part 64 has a gear connecting part 1 641 and a gear connecting part 2 642, wherein the gear connecting part 1 641 is on one side of the first adjusting component 41, and the gear connecting part 2 642 is on one side of the second adjusting component 42. After the motor 61 is started, the connecting shaft 62 is driven to rotate, and after the transmission of the gear box 63 and the gear connecting part 1 641, the lead screw part 1 of the first adjusting component 41 is 43 and the second screw part 44 start to rotate, and at the same time, the connecting rod part 51 and the second connecting rod part 52 also start to rotate, and the rotation of the connecting rod part 51 and the second connecting rod part 52 will cause the lead screw part 43 and the second screw part 44 of the second adjusting component 42 to rotate synchronously through the transmission of the gear connecting part 642, and the four-way lead screws on both sides of the device move synchronously, which will drive the bracket part 21 to slide along the bracket part 22, that is, the guide plate part 211 slides on the guide plate part 2, and the lower connecting part 232 of the bracket part 21 slides on the vertical beam 12, thereby further adjusting the size of the accommodating space for installing the battery car 3.

[0160] The driving mechanism 6 also includes:

[0161] A hand-cranked plate 65, the hand-cranked plate 65 is connected to the top end of the connecting shaft 62;

[0162] A handle 66 is mounted on the hand crank 65;

[0163] The hand grip 66 is held to rotate the hand crank 65 to drive the connecting shaft 62 to rotate.

[0164] Specifically, the driving mechanism 6 of the device has two modes of electric drive and manual drive. When driven by the motor 61, the four-way synchronous screw can be roughly adjusted by the motor 61. The operation of the motor 61 makes the screw move fast but the accuracy does not meet the use requirements. Therefore, when approaching the vehicle body, use the hand crank 65, manually grasp the handle 66 and shake it slowly, and observe the size through the scale lines on the upper end surface of the second guide plate 221, and gradually fine-tune the movement distance to meet the use requirements.

[0165] Rollers 31 are installed on both sides of the battery car 3;

[0166] The roller 31 is slidably mounted in the guide rail 235;

[0167] The battery car 3 is provided with a second positioning plate part 32 on one side of the second adjustment assembly 42;

[0168] The second part 32 of the positioning plate is provided with a positioning groove 33;

[0169] The battery vehicle 3 moves along the guide rail 235 toward the positioning plate portion 223 so that the positioning pin 224 is inserted into the positioning groove 33 .

[0170] Specifically, rollers 31 are installed on both sides of the battery cart 3, and the rollers 31 are installed in the guide rails 235 on the upper end surfaces of the upper connecting parts 233 of the bracket part 1 21 and the bracket part 22. The battery cart 3 can slide along the guide rails 235, and the positioning plate part 22 is provided on the side of the battery cart 3 close to the second adjustment component 42. When the battery cart 3 gradually slides along the guide rails 235 toward the second adjustment component 42, the positioning groove 33 on the positioning plate part 32 is engaged with the positioning pin 224 on the positioning plate part 223, thereby detecting the position of the battery cart 3.

[0171] The cross frame 7 is overlapped between the first bracket part 21 and the second bracket part 22 to carry the battery car 3.

[0172] Specifically, the cross frame 7 is placed on the first bracket part 21 and the second bracket part 22 , and the bottom of the battery car 3 is fixed on the cross frame 7 , and the cross frame 7 has a supporting effect on the battery car 3 .

[0173] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A universal detection device for battery vehicles applicable to multiple sizes, characterized in that: include: Base (1); A movable bracket (2), wherein the movable bracket (2) is movably connected to the base (1) along a length direction; The movable bracket (2) comprises a first bracket part (21) and a second bracket part (22); A storage space for installing a battery vehicle (3) is formed between the first bracket (21) and the second bracket (22); The first bracket part (21) is partially slidably embedded in the second bracket part (22); An adjusting mechanism (4), wherein the adjusting mechanism (4) comprises a first adjusting component (41) and a second adjusting component (42); The two sides of the bracket part (21) are movably connected to the first adjustment component (41) and the second adjustment component (42) respectively; A transmission mechanism (5), wherein two ends of the transmission mechanism (5) are respectively in transmission connection with the first adjustment component (41) and the second adjustment component (42); A driving mechanism (6), wherein the driving mechanism (6) is drivingly connected to the first adjusting component (41); The driving mechanism (6) drives the first adjusting component (41) to move and transmits the movement to the second adjusting component (42) through the transmission mechanism (5) to synchronize the movement so that the first bracket part (21) slides back and forth along the length direction of the second bracket part (22) to increase or decrease the accommodation space.

2. A universal detection device for battery vehicles applicable to multiple sizes according to claim 1, characterized in that: The base (1) comprises: A horizontal beam (11) and a vertical beam (12); A plurality of groups of horizontal beams (11) are fixedly connected at intervals between the two groups of vertical beams (12); The upper end surface of the vertical beam (12) is provided with a plurality of groups of bolt holes (121) at intervals; The support part (21) is movably mounted on the vertical beam (12); The second bracket part (22) is fixedly mounted on the vertical beam (12).

3. The universal detection device for battery vehicles applicable to multiple sizes according to claim 2 is characterized in that: The first bracket part (21) and the second bracket part (22) respectively have an integrally formed support part (231), a lower connecting part (232) and an upper connecting part (233); The supporting portion (231) is connected between the lower connecting portion (232) and the upper connecting portion (233); The lower connecting portion (232) is installed on the vertical beam (12); The lower connecting portion (232) is provided with a positioning hole (234); Screw the bolts into the corresponding positioning holes (234) and the first bolt hole (121) to achieve fixed installation of the second bracket part (22) on the vertical beam (12); The upper end surface of the upper connecting portion (233) is formed with a guide rail (235) along its length direction; The two ends of the upper connecting portion (233) of the bracket portion (21) are vertically connected to a guide plate portion (211); A sliding strip (212) is provided on the inner side wall of the guide plate portion (211); Two ends of the upper connecting portion (233) of the second bracket portion (22) are vertically connected to two guide plate portions (221); A sliding groove (222) is provided on the outer side wall of the second guide plate part (221); The slide bar (212) is slidably embedded in the slide groove (222).

4. The universal detection device for battery vehicles applicable to multiple sizes according to claim 3 is characterized in that: A moving block (213) is connected below the guide plate portion (211); The moving block (213) is provided with a mounting hole (214); A mounting block (215) is mounted on the side of the support portion (231) of the bracket part (21); A positioning plate part (223) is installed on the inner side wall of the second guide plate part (221) located on the right side of the second bracket part (22); A positioning pin (224) is fixedly connected to a portion (223) of the positioning plate.

5. The universal detection device for battery vehicles applicable to multiple sizes according to claim 4 is characterized in that: The first adjustment component (41) and the second adjustment component (42) have the same structure and respectively comprise a first screw part (43) and a second screw part (44); The lead screw portion (43) is adaptively connected to the mounting hole (214); The second lead screw part (44) is adaptively connected to the mounting block (215); The first bracket part (21) is driven by the first screw part (43) and the second screw part (44) to realize reciprocating motion along the second bracket part (22).

6. The universal detection device for battery vehicles applicable to multiple sizes according to claim 1 is characterized in that: The transmission mechanism (5) comprises: A connecting rod part (51) and a connecting rod part (52); The connecting rod part one (51) is located above the connecting rod part two (52); One end of the first connecting rod part (51) and the second connecting rod part (52) are transmission-connected to the first adjustment component (41) and the driving mechanism (6); The other ends of the first connecting rod part (51) and the second connecting rod part (52) are transmission-connected to the second adjusting assembly (42).

7. The universal detection device for battery vehicles applicable to multiple sizes according to claim 1 is characterized in that: The driving mechanism (6) comprises: Motor (61); A connecting shaft (62), wherein the motor (61) drives and connects the connecting shaft (62); A gear box (63), wherein the gear box (63) is mounted on the connecting shaft (62); A gear connecting portion (64), wherein the gear connecting portion (64) comprises a first gear connecting portion (641) and a second gear connecting portion (642); The gear connection part (641) is connected between the gear box (63), the first adjustment component (41), and the transmission mechanism (5) to form a transmission connection; The second gear connection part (642) is connected between the second adjustment component (42) and the transmission mechanism (5) to form a transmission connection; The motor (61) drives the connecting shaft (62) to rotate and sequentially transmits the transmission via the gear box (63) and the gear connecting part (641) to form synchronous movement of the lead screw part (43) and the lead screw part (44) of the first adjusting component (41); The motor (61) drives the connecting shaft (62) to rotate and sequentially transmits the transmission via the gear box (63) and the gear connecting part (641) to form the connecting rod part (51) and the connecting rod part (52) to rotate synchronously; The connecting rod part 1 (51) and the connecting rod part 2 (52) rotate and transmit via the gear connecting part 2 (642) to form the synchronous movement of the lead screw part 1 (43) and the lead screw part 2 (44) of the second adjustment component (42); The first lead screw part (43) and the second lead screw part (44) rotate to drive the first guide plate part (211) to slide back and forth along the length direction of the second guide plate part (221) so that the first bracket part (21) gradually approaches or moves away from the second bracket part (22) to increase or decrease the accommodation space.

8. The universal detection device for battery vehicles applicable to multiple sizes according to claim 7 is characterized in that: The driving mechanism (6) further comprises: A hand-cranked plate (65), wherein the hand-cranked plate (65) is connected to the top end of the connecting shaft (62); A handle (66) is installed on the hand-cranked plate (65); The handgrip (66) is held by hand to rotate the hand crank (65) to drive the connecting shaft (62) to rotate.

9. The universal detection device for battery vehicles applicable to multiple sizes according to claim 4 is characterized in that: Rollers (31) are installed on both sides of the battery vehicle (3); The roller (31) is slidably mounted in the guide rail (235); The battery vehicle (3) is provided with two positioning plates (32) on one side of the second adjustment component (42); The second part (32) of the positioning plate is provided with a positioning groove (33); The battery vehicle (3) moves along the guide rail (235) toward a portion (223) of the positioning plate to form a positioning pin (224) that is inserted into the positioning groove (33).

10. The universal detection device for battery vehicles applicable to multiple sizes according to claim 9, characterized in that: include: A crisscross frame (7) is overlapped between a first bracket (21) and a second bracket (22) to carry a battery vehicle (3).

Images