Hardware alternating current transportation device

Abstract

The utility model discloses a hardware alternating current transportation device. A sliding rod is slidably connected to the center of the inner side of the trolley, and a containing plate is fixedly connected to the inner side of the sliding rod. Through the arrangement of the fixing mechanism, the grip can be manually pulled forwards, the grip forwards drives the connecting rod and the fixing block to move synchronously, the fixing block forwards moves to drive the U-shaped block and the sliding block to move along with the U-shaped block, the U-shaped block moves to drive the inserting rod to be separated from the surface of the vertical plate, limiting on the vertical plate is relieved, and then the grip is pushed upwards to drive the connecting rod to move forwards. A handle upwards drives a connecting rod, a fixing block, a U-shaped block, a sliding block, an inserting rod and a sliding plate to move, the sliding plate upwards moves to drive a sliding rod and a placing plate to synchronously move upwards, the handle is pushed backwards after the height of the placing plate is adjusted, and the handle backwards drives the connecting rod, the fixing block, the U-shaped block, the sliding block and the inserting rod to reset backwards to be inserted into a vertical plate again to be fixed. And height adjustment is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware and electrical transportation, in particular to a hardware and electrical transportation device. Background Art

[0002] Hardware and electrical appliances is a broad concept, which covers a variety of metal materials and electrical appliances. In the comparative case, the publication number is CN218316785U. The utility model discloses a hardware and electrical appliances transportation device, which belongs to the technical field of transportation devices. The hardware and electrical appliances transportation device comprises a fixed bottom plate, a storage box, a fixed box and a storage table. The storage box and the fixed box are fixedly connected to the fixed bottom plate, and the storage table is slidably connected to the storage box and is threadedly slidably connected to the fixed box. The storage box is provided with a strip storage cavity and a square storage cavity. During use, it is convenient to load and transport plate-shaped or conventional hardware and electrical appliances, and it can ensure that the placement surface of the hardware and electrical appliances is always in the same plane, so as to facilitate the subsequent retrieval of the hardware and electrical appliances, effectively improving the use efficiency of the hardware and electrical appliances transportation device, and it is also convenient to place the hardware and electrical appliances to be used. At the same time, it is also convenient to adjust the height of the storage table, so as to facilitate the subsequent retrieval and use of the hardware and electrical appliances, thereby effectively improving the practicality of the transportation device.

[0003] However, in the implementation of relevant technologies, it was found that the above-mentioned hardware and electrical transportation device has the following problems: in the comparative case, the height of the storage table is adjusted by using a fixed bottom plate, a storage box, a fixed box, a storage table, a strip storage cavity and a square storage cavity. The structure is complex and occupies the internal space of the body. Most of the existing hardware and electrical transportation equipment is an integral whole and cannot adjust the height to increase the storage space for larger hardware accessories, which reduces the convenience of using the hardware and electrical transportation equipment.

[0004] Therefore, it is necessary to design and transform the hardware and electrical transportation equipment to effectively prevent the problem that most of the hardware and electrical transportation equipment cannot adjust the height as a whole to increase the storage space for larger hardware accessories. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a hardware and electrical transportation device with the advantage of height adjustment, which solves the problem that most hardware and electrical transportation equipment is a whole and cannot be adjusted in height to increase the storage space for larger hardware accessories.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hardware and electrical transportation device, comprising;

[0007] Cart;

[0008] A slide bar is slidably connected to the center inside the trolley. A placement plate is fixedly connected to the inside of the slide bar. Adjusting boxes are fixedly connected to the left and right sides of the front end of the trolley. The front end of the slide bar penetrates into the inside of the adjusting box. Fixing mechanisms are slidably connected to the top and bottom of the front end inner wall of the adjusting box;

[0009] The fixing mechanism includes a sliding plate, a vertical plate, a sliding block, a U-shaped block, a plug rod, a fixing block, a connecting rod, a grip and a vertical rod. Sliding plates are slidably connected to the top and bottom of the front end inner wall of the adjusting box. The inner side of the sliding plate is fixedly connected to the surface of the slide bar. Vertical plates are fixedly connected to the left and right sides of the back end inner wall of the adjusting box. Sliding blocks are slidably connected to the inner sides of the vertical plates. The back ends of the sliding blocks are fixedly connected to U-shaped blocks. The back ends of the U-shaped blocks are in contact with the surface of the slide bar. Plug rods are fixedly connected to the left and right sides of the back end of the U-shaped block. The back ends of the plug rods are inserted into the front ends of the vertical plates. Fixing blocks are fixedly connected to the top and bottom of the U-shaped block. Connecting rods are fixedly connected to the front ends of the fixing blocks. The front ends of the connecting rods penetrate through the front end of the adjusting box and are fixedly connected to grips. A vertical rod is fixedly connected to the bottom of the inner wall of the adjusting box. The top of the vertical rod penetrates through the bottom of the sliding plate and is fixedly connected to the top of the inner wall of the adjusting box.

[0010] Preferably, a chute is provided at the back end of the adjusting box corresponding to the position of the slide bar, and the chute is used in cooperation with the slide bar.

[0011] Preferably, a return spring is sleeved on the surface of the vertical rod, and the top and bottom of the return spring are respectively fixedly connected to the bottom of the sliding plate and the surface of the vertical rod.

[0012] Preferably, grooves are provided at the top and bottom of the surface of the vertical plate corresponding to the position of the plug rod, and the grooves are used in cooperation with the plug rod.

[0013] Preferably, a slide rail is provided at the top of the sliding plate corresponding to the position of the sliding block, and the slide rail is used in cooperation with the sliding block.

[0014] Preferably, openings are provided at the left and right sides of the front end of the adjusting box corresponding to the position of the connecting rod, and the openings are used in cooperation with the connecting rod.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. Through the setting of the fixing mechanism, the present utility model can manually pull the grip forward. The forward movement of the grip drives the connecting rod and the fixing block to move synchronously. The forward movement of the fixing block drives the U-shaped block and the slider to move accordingly. The movement of the U-shaped block drives the insertion rod to disengage from the surface of the vertical plate, releasing the limit on the vertical plate. Then, the grip is pushed upward. The upward movement of the grip drives the connecting rod, the fixing block, the U-shaped block, the slider, the insertion rod, and the sliding plate to move accordingly. The upward movement of the sliding plate drives the sliding rod and the placement plate to move upward synchronously. After the height adjustment of the placement plate is completed, the grip is pushed backward. The backward movement of the grip drives the connecting rod, the fixing block, the U-shaped block, the slider, and the insertion rod to reset backward and re-insert into the interior of the vertical plate for fixation, completing the height adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 of the present utility model Figure 1 is a three-dimensional diagram of the structure of the adjustment box in the present utility model;

[0019] Figure 3 of the present utility model Figure 2 is an exploded view of the structures of the sliding plate, the vertical plate, and the slider in the present utility model.

[0020] In the figure: 1, trolley; 2, sliding rod; 3, placement plate; 4, adjustment box; 5, fixing mechanism; 51, sliding plate; 52, vertical plate; 53, slider; 54, U-shaped block; 55, insertion rod; 56, fixing block; 57, connecting rod; 58, grip; 59, vertical rod; 6, chute; 7, return spring; 8, groove; 9, slide rail; 10, opening. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] As Figures 1 to 3 shown, a hardware and electrical transportation device provided by the present utility model includes;

[0023] trolley 1;

[0024] A sliding rod 2 is slidably connected to the center of the inner side of the trolley 1. A placement plate 3 is fixedly connected to the inner side of the sliding rod 2. Adjustment boxes 4 are fixedly connected to both the left and right sides of the front end of the trolley 1. The front end of the sliding rod 2 penetrates into the interior of the adjustment box 4. Fixing mechanisms 5 are slidably connected to both the top and bottom of the front end of the inner wall of the adjustment box 4;

[0025] The fixing mechanism 5 includes a sliding plate 51, a vertical plate 52, a sliding block 53, a U-shaped block 54, a plug rod 55, a fixing block 56, a connecting rod 57, a grip 58 and a vertical rod 59. At the top and bottom of the front end inner wall of the adjusting box 4, there are sliding connections with the sliding plate 51. The inner side of the sliding plate 51 is fixedly connected to the surface of the sliding rod 2. On the left and right sides of the back end inner wall of the adjusting box 4, there are fixedly connected vertical plates 52. The inner side of the vertical plate 52 has a sliding connection with the sliding block 53. The back end of the sliding block 53 is fixedly connected to the U-shaped block 54. The back end of the U-shaped block 54 contacts the surface of the sliding rod 2. On the left and right sides of the back end of the U-shaped block 54, there are fixedly connected plug rods 55. The back end of the plug rod 55 is inserted into the front end of the vertical plate 52. At the top and bottom of the U-shaped block 54, there are fixedly connected fixing blocks 56. The front end of the fixing block 56 is fixedly connected to the connecting rod 57. The front end of the connecting rod 57 penetrates through the front end of the adjusting box 4 and is fixedly connected to the grip 58. At the bottom of the inner wall of the adjusting box 4, there is a fixedly connected vertical rod 59. The top of the vertical rod 59 penetrates through the bottom of the sliding plate 51 and is fixedly connected to the top of the inner wall of the adjusting box 4.

[0026] Reference Figure 2 , at the back end of the adjusting box 4 and corresponding to the position of the sliding rod 2, there is a chute 6, and the chute 6 is used in cooperation with the sliding rod 2.

[0027] As a technical optimization scheme of the present utility model, through the setting of the chute 6, it can assist the sliding rod 2 to work, and at the same time play a role in limiting, avoiding the phenomenon that the sliding rod 2 deviates during the moving process.

[0028] Reference Figure 2 , a return spring 7 is sleeved on the surface of the vertical rod 59, and the top and bottom of the return spring 7 are respectively fixedly connected to the bottom of the sliding plate 51 and the surface of the vertical rod 59.

[0029] As a technical optimization scheme of the present utility model, through the setting of the return spring 7, it can assist the sliding plate 51 to work, and at the same time play a role in resetting and buffering, avoiding the situation that the sliding plate 51 cannot be reset after moving, resulting in the machine being unable to work continuously.

[0030] Reference Figure 2 , at the top and bottom of the surface of the vertical plate 52 and corresponding to the position of the plug rod 55, there are grooves 8, and the grooves 8 are used in cooperation with the plug rod 55.

[0031] As a technical optimization scheme of the present utility model, through the setting of the grooves 8, the plug rod 55 can extend into it, avoiding the phenomenon that the plug rod 55 gets stuck at the grooves 8 due to the too narrow width of the grooves 8.

[0032] Reference Figure 3 , at the top of the sliding plate 51 and corresponding to the position of the sliding block 53, there is a slide rail 9, and the slide rail 9 is used in cooperation with the sliding block 53.

[0033] As a technical optimization solution of the present utility model, through the arrangement of the slide rail 9, it can assist the slider 53 to work and play a role in limiting at the same time, avoiding the phenomenon that the slider 53 disengages during the moving process.

[0034] Reference Figure 1 , openings 10 are provided on the left and right sides of the front end of the adjustment box 4 and corresponding to the position of the connecting rod 57, and the openings 10 are used in cooperation with the connecting rod 57.

[0035] As a technical optimization solution of the present utility model, through the arrangement of the openings 10, the connecting rod 57 can completely pass through the openings 10 for mechanical transmission, avoiding the phenomenon that the connecting rod 57 is stuck at the openings 10 due to the too narrow width of the openings 10.

[0036] The working principle and usage process of the present utility model: When in use, place the hardware fittings on the trolley 1. When large fittings cannot be placed, manually pull the grip 58 forward. The forward movement of the grip 58 drives the connecting rod 57 and the fixed block 56 to move forward. The forward movement of the fixed block 56 drives the U-shaped block 54 and the slider 53 to move synchronously. The slider 53 cooperates with the slide rail 9 to move forward stably. Then, move the U-shaped block 54 away from the slide rod 2 and make the insertion rod 55 disengage from the groove 8 of the vertical plate 52, so that the insertion rod 55, the U-shaped block 54, the slider 53, the fixed block 56, the connecting rod 57, the grip 58 and the sliding plate 51 move upward as a whole. The sliding plate 51 moves upward stably along the vertical rod 59 and cooperates with the return spring 7 to reset. The connecting rod 57 moves along the openings 10 on the surface of the adjustment box 4. The upward movement of the sliding plate 51 drives the slide rod 2 and the placement plate 3 to move upward to complete the adjustment. Finally, push the grip 58 backward again. The backward movement of the grip 58 drives the connecting rod 57, the fixed block 56, the U-shaped block 54 and the slider 53 to move backward as a whole. The U-shaped block 54 drives the insertion rod 55 to insert backward into the inside of the groove 8 for fixation, so that the position of the placement plate 3 is kept fixed and the upper and lower spaces of the placement plate 3 are pulled out to accommodate larger hardware fittings.

[0037] In summary, for this hardware and electrical transportation device, through the combined use of the trolley 1, the slide rod 2, the placement plate 3, the adjustment box 4, the fixing mechanism 5, the sliding plate 51, the vertical plate 52, the slider 53, the U-shaped block 54, the insertion rod 55, the fixed block 56, the connecting rod 57, the grip 58 and the vertical rod 59, it solves the problem that most of the existing hardware and electrical transportation equipment is a whole and cannot adjust the height to increase the accommodation space to store larger hardware fittings.

[0038] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hardware and electrical equipment transportation device, characterized in that: include: Cart (1); A slide bar (2) is slidably connected to the center of the inner side of the cart (1), a placement plate (3) is fixedly connected to the inner side of the slide bar (2), an adjustment box (4) is fixedly connected to the left and right sides of the front end of the cart (1), the front end of the slide bar (2) penetrates into the interior of the adjustment box (4), and a fixing mechanism (5) is slidably connected to the top and bottom of the front end of the inner wall of the adjustment box (4); The fixing mechanism (5) comprises a slide plate (51), a vertical plate (52), a slider (53), a U-shaped block (54), an insertion rod (55), a fixing block (56), a connecting rod (57), a handle (58) and a vertical rod (59); the top and bottom of the front end of the inner wall of the adjustment box (4) are slidably connected to the slide plate (51); the inner side of the slide plate (51) is fixedly connected to the surface of the slider (2); the left and right sides of the back end of the inner wall of the adjustment box (4) are fixedly connected to the vertical plate (52); the inner side of the vertical plate (52) is slidably connected to the slider (53); the back end of the slider (53) is fixedly connected to the U-shaped block (54); the U-shaped block (54) is fixedly connected to the back end of the slider (53); The back end contacts the surface of the slide bar (2); the left and right sides of the back end of the U-shaped block (54) are fixedly connected to the insertion rod (55); the back end of the insertion rod (55) is plugged into the front end of the vertical plate (52); the top and bottom of the U-shaped block (54) are fixedly connected to the fixing block (56); the front end of the fixing block (56) is fixedly connected to the connecting rod (57); the front end of the connecting rod (57) passes through the front end of the adjustment box (4) and is fixedly connected to the handle (58); the bottom of the inner wall of the adjustment box (4) is fixedly connected to the vertical rod (59); the top of the vertical rod (59) passes through the bottom of the slide plate (51) and is fixedly connected to the top of the inner wall of the adjustment box (4).

2. A hardware and electrical equipment transportation device according to claim 1, characterized in that: A slide groove (6) is provided at the back end of the adjustment box (4) and at a position corresponding to the slide rod (2), and the slide groove (6) is used in conjunction with the slide rod (2).

3. The hardware and electrical equipment transport device according to claim 1, characterized in that: A return spring (7) is sleeved on the surface of the vertical rod (59), and the top and bottom of the return spring (7) are fixedly connected to the bottom of the slide plate (51) and the surface of the vertical rod (59) respectively.

4. The hardware and electrical equipment transport device according to claim 1, characterized in that: Grooves (8) are provided at the top and bottom of the surface of the vertical plate (52) and at positions corresponding to the insertion rods (55), and the grooves (8) are used in conjunction with the insertion rods (55).

5. The hardware and electrical equipment transport device according to claim 1, characterized in that: A slide rail (9) is provided on the top of the slide plate (51) at a position corresponding to the slide block (53), and the slide rail (9) is used in conjunction with the slide block (53).

6. The hardware and electrical equipment transport device according to claim 1, characterized in that: Openings (10) are provided on the left and right sides of the front end of the regulating box (4) and at positions corresponding to the connecting rod (57), and the openings (10) are used in conjunction with the connecting rod (57).

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