Adjustable base and transport vehicle

Abstract

The utility model discloses an adjustable base and a transport cart, and relates to the technical field of power system transformer coils, the adjustable base comprises a base and a first clamping mechanism, the first clamping mechanism comprises a transverse guide rail, a first check block, a second check block and a first fastener, the transverse guide rail is connected with the base, the first check block is connected with the transverse guide rail, and the second check block is connected with the second fastener. The second check block is in sliding fit with the transverse guide rail. According to the technical scheme, the first check block, the transverse guide rail and the second check block are enclosed to form the limiting space for limiting the movement of the coil, so that the coil is stably and safely fixed on the base, and potential safety hazards caused by the fact that the coil slides off in the transferring and storing process are avoided; and the distance between the first stop block and the second stop block is rapidly adjusted, so that the size of the limiting space can be matched with the size of the coil, the coil can be transferred and stored more simply, and the operation efficiency of transferring and storing the coil is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer coils in power systems, in particular to an adjustable base and a transport vehicle. Background Art

[0002] Regarding the transportation and storage of transformer coils, currently after the winding operation is completed, the transformer coils are placed on a receiving pallet base and transported by an AGV (Automated Guided Vehicle). Due to the different specifications and sizes of the coils, it is necessary to prepare a variety of pallet bases of different sizes. The storage of the bases not only requires personnel registration and entry, but it is also very difficult, time-consuming and labor-intensive to find a pallet base that matches the coil size when using the pallet base, resulting in low efficiency in the transportation and storage of the coils.

[0003] Therefore, how to improve the efficiency of coil transportation and storage operations is a problem that urgently needs to be solved. Utility Model Content

[0004] The main purpose of the utility model is to provide an adjustable base and a transport vehicle, aiming to solve the problem of low efficiency in the transportation and storage of coils.

[0005] To achieve the above-mentioned purpose, the utility model proposes an adjustable base, the adjustable base includes a base and a first clamping mechanism, the first clamping mechanism includes a transverse guide rail, a first stop block, a second stop block and a first fastener, the transverse guide rail is connected to the base, the first stop block is connected to the transverse guide rail, the second stop block is slidably matched with the transverse guide rail, a first through hole is provided on the transverse guide rail, the number of the first through holes is multiple, and the multiple first through holes are arranged at intervals along a first direction, a second through hole is provided on the second stop block, the first fastener passes through the second through hole and the first through hole so that the first fastener can limit the second stop block from moving relative to the transverse guide rail, and the first stop block, the transverse guide rail and the second stop block enclose a limited space.

[0006] In one embodiment, the base includes a tray and a longitudinal guide rail connected to each other, the number of the first clamping mechanisms is at least two, at least two of the first clamping mechanisms are spaced apart along the second direction, and each of the transverse guide rails is slidably matched with the longitudinal guide rail.

[0007] In one embodiment, a first slide groove is provided on the longitudinal guide rail, and a first mounting hole is provided on each of the transverse guide rails. The base also includes a first bolt and a first nut. The first bolt passes through the first mounting hole and the first slide groove and is threadedly connected to the first nut.

[0008] In one embodiment, the longitudinal guide rail includes a connecting portion and a first positioning portion and a second positioning portion respectively connected to both ends of the connecting portion, a first slot and a second slot are provided on the tray, the first slot and the second slot are spaced apart along a first direction, the first positioning portion is detachably connected to the first slot, the second positioning portion is detachably connected to the second slot, and a first sliding groove is provided on the connecting portion.

[0009] The number of the longitudinal guide rails is at least two, at least two of the longitudinal guide rails are spaced apart along the first direction, each of the transverse guide rails is slidably matched with each of the longitudinal guide rails, and the first mounting holes, the first bolts and the first nuts are all consistent with the number of the longitudinal guide rails and are arranged in one-to-one correspondence.

[0010] In one embodiment, the first stop block is slidably matched with the transverse guide rail, the first clamping mechanism also includes a second fastener, a third through hole is provided on the first stop block, and the second fastener passes through the third through hole and the first through hole so that the second fastener can limit the movement of the first stop block relative to the transverse guide rail.

[0011] In one embodiment, the first clamping mechanism further includes a first buffer pad, the first buffer pad is disposed between the first stopper and the second stopper, and the first buffer pad is connected to the transverse guide rail.

[0012] In one embodiment, the first baffle includes a first body and a first baffle plate connected to each other, a third through hole is provided on the first body, the first body is connected to the transverse guide rail, the second baffle includes a second body and a second baffle plate connected to each other, a second through hole is provided on the second body, the second body is slidably matched with the transverse guide rail, the first baffle plate, the transverse guide rail and the second baffle plate enclose a limiting space, the first baffle plate and the second baffle plate are both inclined, and the distance between the first baffle plate and the second baffle plate is gradually reduced from top to bottom along the vertical direction.

[0013] In one embodiment, the first clamping mechanism further includes a second buffer pad and a third buffer pad, the second buffer pad is connected to the first stopper, and the third buffer pad is connected to the second stopper.

[0014] In addition, the utility model also proposes a transport vehicle, which includes a vehicle body and an adjustable base as described in any of the above technical solutions, and the vehicle body is connected to the base.

[0015] In an embodiment of the utility model, the first direction is the left-right direction, the second direction is the front-back direction, the transverse guide rail is connected to the base, the first stopper is connected to the transverse guide rail, the second stopper is slidably matched with the transverse guide rail, a plurality of first through holes are arranged on the transverse guide rail, a second through hole is arranged on the second stopper, the first fastener passes through the second through hole on the second stopper and the first through hole on the transverse guide rail, thereby limiting the movement of the second stopper relative to the transverse guide rail, the first stopper, the transverse guide rail and the second stopper enclose a limited space to limit the movement of the coil, thereby fixing the coil on the base stably and safely; in this embodiment, the first fastener can be By adopting a locating pin, the locating pin is passed through the second through hole and the first through hole at different positions, so that the distance between the first stopper and the second stopper can be quickly adjusted, so that the size of the limiting space can match the size of the coil, replacing the working method of multiple tray bases of different sizes to undertake the coils. There is no need for multiple operators to work together and search laboriously, and there is no need to consider the proficiency of the operators. Only one operator is needed to complete the insertion and removal of the locating pin, making the transportation and storage of the coils simpler, effectively improving the efficiency of the transportation and storage of the coils, and being able to adapt to the assembly line working environment to achieve the purpose of reducing costs and increasing efficiency. The embodiment of the utility model adopts a first block, a transverse guide rail and a second block to enclose a limiting space for limiting the movement of the coil, thereby fixing the coil on the base stably and safely, avoiding the situation where the coil slips during transportation and storage and causes safety hazards; by adopting a first fastener to pass through the second through hole on the second block and the first through holes at different positions on the transverse guide rail, the distance between the first block and the second block can be quickly adjusted so that the size of the limiting space can match the size of the coil, replacing the working mode of multiple tray bases of different sizes to undertake coils, without the need for multiple operators to work together and search laboriously, and without considering the proficiency of the operators, only one operator is needed to complete the insertion and removal of the positioning pins, making the transportation and storage of the coils simpler, effectively improving the operating efficiency of the transportation and storage of the coils, and being able to adapt to the assembly line working environment to achieve the purpose of reducing costs and increasing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0017] Figure 1 This is a schematic structural diagram of an embodiment of the adjustable base of the utility model;

[0018] Figure 2This is a schematic structural diagram of another viewing angle of an embodiment of the adjustable base of the utility model;

[0019] Figure 3 It is a structural schematic diagram of an embodiment of a transverse guide rail of an adjustable base of the utility model;

[0020] Figure 4 It is a structural schematic diagram of an embodiment of a longitudinal guide rail of an adjustable base of the utility model;

[0021] Figure 5 It is a structural schematic diagram of an embodiment of a tray with an adjustable base of the utility model;

[0022] Figure 6 This is a structural schematic diagram of an embodiment of the second stopper of the adjustable base of the utility model;

[0023] Figure 7 This is a schematic structural diagram from another perspective of an embodiment of the second stopper of the adjustable base of the utility model.

[0024] Description of Figure Numbers:

[0025] 100. adjustable base; 1. base; 11. tray; 111. first slot; 112. second slot; 12. longitudinal guide rail; 121. connecting portion; 1211. first slide groove; 122. first positioning portion; 123. second positioning portion; 13. first bolt; 2. first clamping mechanism; 21. transverse guide rail; 211. first through hole; 212. first mounting hole; 213. second slide groove; 214. third slide groove; 22. first stopper; 23. second stopper; 231. second body; 2311. second through hole; 2312. fourth through hole; 232. second baffle; 24. first fastener; 25. limiting space; 27. first buffer pad; 28. second buffer pad; 29. ​​third buffer pad; 210. third fastener; 220. fourth fastener.

[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, and back), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0030] Regarding the transportation and storage of transformer coils, currently after the winding operation is completed, the transformer coils are placed on a receiving pallet base and transported by an AGV (Automated Guided Vehicle). Due to the different specifications and sizes of the coils, it is necessary to prepare a variety of pallet bases of different sizes. The storage of the bases not only requires personnel registration and entry, but it is also very difficult, time-consuming and labor-intensive to find a pallet base that matches the coil size when using the pallet base, resulting in low efficiency in the transportation and storage of the coils.

[0031] The main purpose of the utility model is to provide an adjustable base and a transport vehicle, aiming to solve the problem of low efficiency in the transportation and storage of coils.

[0032] See also Figure 1 and Figure 2In an embodiment of the utility model, the adjustable base 100 includes a base 1 and a first clamping mechanism 2, the first clamping mechanism 2 includes a transverse guide rail 21, a first stop block 22, a second stop block 23 and a first fastener 24, the transverse guide rail 21 is connected to the base 1, the first stop block 22 is connected to the transverse guide rail 21, the second stop block 23 is slidably matched with the transverse guide rail 21, a first through hole 211 is provided on the transverse guide rail 21, the number of the first through holes 211 is multiple, and the multiple first through holes 211 are arranged at intervals along the first direction, a second through hole 2311 is provided on the second stop block 23, the first fastener 24 passes through the second through hole 2311 and the first through hole 211 so that the first fastener 24 can limit the second stop block 23 from moving relative to the transverse guide rail 21, and the first stop block 22, the transverse guide rail 21 and the second stop block 23 enclose a limiting space 25.

[0033] In the embodiment of the utility model, the first direction is the left-right direction, the second direction is the front-back direction, the transverse guide rail 21 is connected to the base 1, the first stopper 22 is connected to the transverse guide rail 21, the second stopper 23 is slidably matched with the transverse guide rail 21, a plurality of first through holes 211 are provided on the transverse guide rail 21, a second through hole 2311 is provided on the second stopper 23, and the first through hole 211 on the transverse guide rail 21 is passed through the first fastener 24 through the second through hole 2311 on the second stopper 23 and the first through hole 211 on the transverse guide rail 21, thereby limiting the movement of the second stopper 23 relative to the transverse guide rail 21, and the first stopper 22, the transverse guide rail 21 and the second stopper 23 enclose a limiting space 25 for limiting the movement of the coil, thereby fixing the coil stably and safely On the base 1; in this embodiment, the first fastener 24 can adopt a positioning pin, and the positioning pin is used to pass through the second through hole 2311 and the first through hole 211 at different positions, so as to quickly adjust the distance between the first stop block 22 and the second stop block 23, so that the size of the limiting space 25 can match the size of the coil, replacing the working mode of multiple bases 1 of different sizes to undertake coils. There is no need for multiple operators to work together and search laboriously, and there is no need to consider the proficiency of the operators. Only one operator is needed to complete the insertion and removal of the positioning pin, making the transportation and storage of the coils simpler, effectively improving the efficiency of the transportation and storage of the coils, and being able to adapt to the assembly line working environment to achieve the purpose of reducing costs and increasing efficiency.

[0034] The technical solution of the present invention forms a limiting space 25 for limiting the movement of the coil by adopting the first stopper 22, the transverse guide rail 21 and the second stopper 23 to enclose, thereby fixing the coil on the base 1 stably and safely, avoiding the situation where the coil slips during transportation and storage to cause safety hazards; by adopting the first fastener 24 to pass through the second through hole 2311 on the second stopper 23 and the first through hole 211 at different positions on the transverse guide rail 21, the distance between the first stopper 22 and the second stopper 23 can be quickly adjusted, so that the size of the limiting space 25 can match the size of the coil, replacing the working mode of multiple bases 1 of different sizes to undertake coils, without the need for multiple operators to work together and search laboriously, and without considering the proficiency of the operators, only one operator is needed to complete the insertion and removal of the positioning pin, making the transportation and storage of the coil simpler, effectively improving the operating efficiency of the coil transportation and storage, and being able to adapt to the assembly line working environment to achieve the purpose of reducing costs and increasing efficiency.

[0035] In one embodiment, the base 1 includes a tray 11 and a longitudinal guide rail 12 connected to each other, the number of the first clamping mechanisms 2 is at least two, at least two first clamping mechanisms 2 are arranged at intervals along the second direction, and each transverse guide rail 21 is slidably matched with the longitudinal guide rail 12; specifically, in order to improve the stability of coil clamping, in this embodiment, the number of the first clamping mechanisms 2 is two, the two first clamping mechanisms 2 are arranged at intervals along the front-to-back direction, and the base 1 includes a tray 11 and a longitudinal guide rail 12 connected to each other, and the two transverse guide rails 21 are slidably matched with the longitudinal guide rail 12, so that the distance between the two transverse guide rails 21 in the front-to-back direction can be adjusted, so that the two first clamping mechanisms 2 can clamp the coil more stably, and the stability and firmness of the coil clamping when the adjustable base 100 moves are improved. In this embodiment, the specific number of the first clamping mechanisms 2 is not limited.

[0036] See also Figure 3 and Figure 4In one embodiment, a first slide groove 1211 is provided on the longitudinal guide rail 12, and a first mounting hole 212 is provided on each transverse guide rail 21. The base 1 also includes a first bolt 13 and a first nut (not shown in the figure). The first bolt 13 passes through the first mounting hole 212 and the first slide groove 1211 and is threadedly connected with the first nut. Specifically, in order to achieve that each transverse guide rail 21 can slide with the longitudinal guide rail 12 and adjust the distance of each transverse guide rail 21 in the front-to-back direction, a first slide groove 1211 is provided on the longitudinal guide rail 12, and a first mounting hole 212 is provided on each transverse guide rail 21. The first bolt 13 passes through the first mounting hole 212 and the first slide groove 1211 and is threadedly connected with the first nut, thereby achieving relative fixation of each transverse guide rail 21 and the longitudinal guide rail 12, so that the coil is clamped more stably when the adjustable base 100 moves, and the structure is simple and easy to disassemble and assemble, which effectively improves the operation efficiency of coil transportation and storage. It should be noted that the first bolt 13 may be a butterfly bolt, and the first nut may be a square nut.

[0037] See also Figure 4 and Figure 5 In one embodiment, the longitudinal guide rail 12 includes a connecting portion 121 and a first positioning portion 122 and a second positioning portion 123 respectively connected to both ends of the connecting portion 121, and a first slot 111 and a second slot 112 are provided on the tray 11, and the first slot 111 and the second slot 112 are spaced apart along a first direction, the first positioning portion 122 is detachably connected to the first slot 111, and the second positioning portion 123 is detachably connected to the second slot 112, and a first slide groove 1211 is provided on the connecting portion 121; specifically, in order to realize the disassembly and assembly of the tray 11 and the longitudinal guide rail 12, a first slot 111 and a second slot 112 are provided on the tray 11, and the first positioning portion 122 of the longitudinal guide rail 12 is plugged into the first slot 111, and the second positioning portion 123 is plugged into the second slot 112, so that the connecting portion 121 is in contact with the tray 11, so that the tray 11 and the longitudinal guide rail 12 can be quickly installed, with a simple structure, convenient disassembly and assembly, and a stable connection.

[0038] In one embodiment, the number of longitudinal guide rails 12 is at least two, at least two longitudinal guide rails 12 are arranged at intervals along the first direction, each transverse guide rail 21 is slidably matched with each longitudinal guide rail 12, and the first mounting holes 212, the first bolts 13 and the first nuts are all consistent with the number of longitudinal guide rails 12 and are arranged one by one; specifically, in this embodiment, the number of longitudinal guide rails 12 is two, the two longitudinal guide rails 12 are arranged at intervals along the left-right direction, and the two ends of the two transverse guide rails 21 are respectively slidably matched with the two longitudinal guide rails 12, so as to achieve the distance adjustment of the two transverse guide rails 21 in the front-back direction. Since the two transverse guide rails 21 are connected to the tray 11 through the longitudinal guide rails 12, the two longitudinal guide rails 12 are respectively slidably matched with the two ends of the two transverse guide rails 21, so as to ensure the structural stability of the adjustable base 100. In this embodiment, the specific number of longitudinal guide rails 12 is not limited.

[0039] See also Figure 6 and Figure 7 In one embodiment, the first stopper 22 is slidably matched with the transverse guide rail 21, and the first clamping mechanism 2 further includes a second fastener (not shown in the figure), and a third through hole (not shown in the figure) is provided on the first stopper 22, and the second fastener passes through the third through hole and the first through hole 211 so that the second fastener can limit the movement of the first stopper 22 relative to the transverse guide rail 21; specifically, in order to expand the distance adjustment range between the first stopper 22 and the second stopper 23, thereby expanding the applicable range of the adjustable base 100, the first stopper 22 is slidably matched with the transverse guide rail 21, and a third through hole is provided on the first stopper 22, and the second fastener is used to pass through the second through hole 2311 and the first through holes 211 at different positions. , the relative position of the first stopper 22 and the transverse guide rail 21 can be quickly adjusted, thereby adjusting the distance between the first stopper 22 and the second stopper 23. The first stopper 22 and the second stopper 23 are both slidably matched with the transverse guide rail 21, so that the distance adjustment range between the first stopper 22 and the second stopper 23 is larger, so that the adjustable base 100 can fix coils of more sizes, effectively expanding the application range of the adjustable base 100; and in this embodiment, the second fastener can have the same structure as the first fastener 24, and the second fastener can also adopt a positioning pin. The operator only needs to complete the insertion and removal of the positioning pin to complete the fixing of the coil, which effectively improves the efficiency of coil transportation and storage.

[0040] In one embodiment, the first clamping mechanism 2 also includes a first buffer pad 27, which is disposed between the first stop block 22 and the second stop block 23, and the first buffer pad 27 is connected to the transverse guide rail 21; specifically, in order to prevent the coil from being damaged by being bruised when fixed on the adjustable base 100, a first buffer pad 27 is provided on the transverse guide rail 21, and the first buffer pad 27 is disposed between the first stop block 22 and the second stop block 23, so that when the coil is fixed on the adjustable base 100, the bottom of the coil abuts against the first buffer pad 27, and the first buffer pad 27 can be a polyurethane pad, which can use its elasticity to play a buffering role and protect the coil from being bruised.

[0041] In one embodiment, the first stopper 22 includes a first body (not shown) and a first baffle (not shown) connected to each other, the first body is provided with a third through hole, the first body is connected to the transverse guide rail 21, the second stopper 23 includes a second body 231 and a second baffle 232 connected to each other, the second body 231 is provided with a second through hole 2311, the second body 231 and the transverse guide rail 21 are slidably matched, the first baffle, the transverse guide rail 21 and the second baffle 232 are enclosed to form a limiting space 25, the first baffle and the second baffle 232 are both inclined, and the first baffle 231 is provided with a second through hole 2311. The distance between the first baffle plate and the second baffle plate 232 is gradually reduced from top to bottom in the vertical direction; specifically, to facilitate the installation and disassembly of the coil, in the present embodiment, the first baffle plate and the second baffle plate 232 are both inclined. When the coil is installed and fixed, the two ends of the coil are respectively abutted against the first baffle plate and the second baffle plate 232, and the bottom of the coil is abutted against the transverse guide rail 21. Since the distance between the first baffle plate and the second baffle plate 232 is gradually reduced from top to bottom in the vertical direction, the coil is convenient for being fixed and installed with the first clamping mechanism 2, and it is also convenient for the coil to be separated from the first clamping mechanism 2.

[0042] In this embodiment, in order to achieve the sliding fit between the second stop block 23 and the transverse baffle, a fourth through hole 2312 is provided on the second body 231, and a second slide groove 213 is provided on the transverse baffle. The first clamping mechanism 2 also includes a third fastener 210, and the third fastener 210 includes a second bolt and a second nut. The second bolt passes through the fourth through hole 2312 and the second slide groove 213 and is threadedly connected with the second nut, thereby achieving the sliding fit between the second stop block 23 and the transverse baffle. The structure is simple and the installation is convenient.

[0043] In this embodiment, in order to achieve the sliding fit between the first stop block 22 and the transverse baffle, a fifth through hole is provided on the first body, and a third slide groove 214 is provided on the transverse baffle. The first clamping mechanism 2 also includes a fourth fastener 220. The fourth fastener 220 includes a third bolt and a third nut. The third bolt passes through the fifth through hole and the third slide groove 214 and is threadedly connected with the third nut, thereby achieving the sliding fit between the first stop block 22 and the transverse baffle. The structure is simple and the installation is convenient.

[0044] In this embodiment, the first stopper 22 and the second stopper 23 have the same structure, which facilitates material control and manufacturing.

[0045] In one embodiment, the first clamping mechanism 2 also includes a second buffer pad 28 and a third buffer pad 29, the second buffer pad 28 is connected to the first stop block 22, and the third buffer pad 29 is connected to the second stop block 23; specifically, in order to prevent the coil from being damaged by being bruised when fixed on the adjustable base 100, a second buffer pad 28 is arranged on the first stop block 22, and a third buffer pad 29 is arranged on the second stop block 23. Both the second buffer pad 28 and the third buffer pad 29 can be made of polyurethane pads, which can utilize elasticity to play a buffering role to protect the coil from being bruised, so that when the coil is fixed on the adjustable base 100, the left end of the coil abuts against the second buffer pad 28, and the right end of the coil abuts against the third buffer pad 29, thereby preventing the coil from being bruised by directly abutting against the adjustable base 100, thereby effectively ensuring the integrity of the coil.

[0046] The utility model also proposes a transport vehicle, which includes a vehicle body and an adjustable base 100. The specific structure of the adjustable base 100 refers to the above embodiment. Since the transport vehicle adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here. Among them, the vehicle body is connected to the base 1, so that the vehicle body is connected to the adjustable base 100, the vehicle body can move and carry the adjustable base 100 and the coil, and the transportation and storage operations of the coil can be realized through the transport vehicle, which is convenient and fast, and effectively improves the efficiency of coil transportation and storage.

[0047] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An adjustable base, characterized in that: The adjustable base includes a base and a first clamping mechanism, the first clamping mechanism includes a transverse guide rail, a first stop block, a second stop block and a first fastener, the transverse guide rail is connected to the base, the first stop block is connected to the transverse guide rail, the second stop block is slidably matched with the transverse guide rail, a first through hole is provided on the transverse guide rail, the number of the first through holes is multiple, and the multiple first through holes are arranged at intervals along a first direction, a second through hole is provided on the second stop block, the first fastener passes through the second through hole and the first through hole so that the first fastener can limit the second stop block from moving relative to the transverse guide rail, and the first stop block, the transverse guide rail and the second stop block enclose a limiting space.

2. The adjustable base according to claim 1, characterized in that: The base includes a tray and longitudinal guide rails that are connected to each other. The number of the first clamping mechanisms is at least two. At least two of the first clamping mechanisms are spaced apart along the second direction. Each of the transverse guide rails is slidably matched with the longitudinal guide rail.

3. The adjustable base according to claim 2, characterized in that: The longitudinal guide rail is provided with a first slide groove, each of the transverse guide rails is provided with a first mounting hole, and the base further includes a first bolt and a first nut, wherein the first bolt passes through the first mounting hole and the first slide groove and is threadedly connected with the first nut.

4. The adjustable base according to claim 2, characterized in that: The longitudinal guide rail includes a connecting portion and a first positioning portion and a second positioning portion respectively connected to two ends of the connecting portion. A first slot and a second slot are provided on the tray. The first slot and the second slot are spaced apart along a first direction. The first positioning portion is detachably connected to the first slot, and the second positioning portion is detachably connected to the second slot. A first sliding groove is provided on the connecting portion.

5. The adjustable base according to claim 3, characterized in that: The number of the longitudinal guide rails is at least two, at least two of the longitudinal guide rails are spaced apart along the first direction, each of the transverse guide rails is slidably matched with each of the longitudinal guide rails, and the first mounting holes, the first bolts and the first nuts are all consistent with the number of the longitudinal guide rails and are arranged in one-to-one correspondence.

6. The adjustable base according to any one of claims 1 to 5, characterized in that: The first stopper is slidably matched with the transverse guide rail, and the first clamping mechanism also includes a second fastener. The first stopper is provided with a third through hole, and the second fastener passes through the third through hole and the first through hole so that the second fastener can limit the movement of the first stopper relative to the transverse guide rail.

7. The adjustable base according to any one of claims 1 to 5, characterized in that: The first clamping mechanism further includes a first buffer pad, which is disposed between the first stopper and the second stopper, and is connected to the transverse guide rail.

8. The adjustable base according to any one of claims 1 to 5, characterized in that: The first stop block includes a first body and a first baffle plate connected to each other, a third through hole is provided on the first body, the first body is connected to the transverse guide rail, the second stop block includes a second body and a second baffle plate connected to each other, a second through hole is provided on the second body, the second body is slidably matched with the transverse guide rail, the first baffle plate, the transverse guide rail and the second baffle plate together form a limiting space, the first baffle plate and the second baffle plate are both inclined, and the distance between the first baffle plate and the second baffle plate is gradually reduced from top to bottom along the vertical direction.

9. The adjustable base according to any one of claims 1 to 5, characterized in that: The first clamping mechanism further includes a second buffer pad and a third buffer pad, the second buffer pad is connected to the first stopper, and the third buffer pad is connected to the second stopper.

10. A transport vehicle, characterized in that: The transport vehicle comprises a vehicle body and an adjustable base as claimed in any one of claims 1 to 9, wherein the vehicle body is connected to the base.

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