56-inch adjustable lifting workbench

Abstract

The utility model provides a 56-inch adjustable lifting workbench, and belongs to the technical field of workbenches. Comprising a lifting table body, a cabinet door is movably connected to one side of the interior of the lifting table body, a counter plate is connected to one side of the outer end of the cabinet door, a handle is fixedly installed at one end of the outer surface of the lifting table body, and a lifting structure is movably connected to the top end of an inner cavity of the lifting table body. Through the arrangement of the lead screw, the bevel gear fixing seat, the hexagonal transmission rod and the crank hexagonal transmission rod, the telescopic rod can stretch out and draw back in the bottom rod through transmission of the lead screw, meanwhile, transmission is carried out among the second conical teeth, the shaft sleeve and the first conical teeth, and the shaft sleeve and the hexagonal transmission rod are matched with the crank hexagonal transmission rod, so that the telescopic rod can stretch out and draw back conveniently. And the lifting table is controlled to ascend in the clockwise direction, the lifting table is controlled to descend in the anticlockwise direction, the position can be better changed according to the needed content when the workbench is controlled to be adjusted, and the stabilizing effect of the workbench is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of workbenches, in particular to a 56-inch adjustable lifting workbench. Background Art

[0002] The workbench is made of high-quality cold-rolled plates with a solid workbench frame, which is firm and stable and can bear a load of 1000kg. There are a variety of work table options to meet different usage requirements; tool cabinets (boxes), side cabinets (boxes), lamp stands, adjustable foot cups, and beautiful appearance; the shelves and drawers are of high quality and can bear a large amount of load, and the drawers can be divided arbitrarily according to needs; it saves space and has strong applicability.

[0003] Compared with the common workbenches on the market, which are generally positioned at a certain position and stationary, most lifting mechanical workbenches are driven by a motor and driven by screws and other settings. When using the workbench, it is necessary to pre-select the specified position and stop after measuring the position. When rising / falling, it is necessary to set the standard value. There is no manual participation, and the lifting and lowering selection cannot be well performed. Therefore, this application provides a 56-inch adjustable lifting workbench to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a 56-inch adjustable lifting workbench to solve the problem of the existing manually operated lifting work surface table.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A 56-inch adjustable lifting workbench comprises: a lifting platform body, a cabinet door is movably connected to one side of the interior of the lifting platform body, a counter board is connected to one side of the outer end of the cabinet door, a handle is fixedly installed on one end of the outer surface of the lifting platform body, and a lifting structure is movably connected to the top of the inner cavity of the lifting platform body;

[0007] Preferably, the lifting structure includes a bottom rod, and two screw rods are installed on the internal thread of the bottom rod, and the top ends of the two screw rods are movably connected to two bevel gear fixing seats, and one side of the outer ends of the two bevel gear fixing seats is connected to a transmission rod, and the outer ends of the inner cavities of the two transmission rods are positioned and installed with hexagonal transmission rods, and the outer ends of the bevel gear fixing seats are provided with grooves, and one side of the outer ends of the grooves are connected to a crank transmission rod, and the outer end of the crank transmission rod is connected to a crank.

[0008] Preferably, one end of the inner cavity of the bevel gear fixing seat is connected to a rotating shaft, the outer surface of the rotating shaft is connected to a second conical tooth, the bottom end of the second conical tooth is meshed with the first conical tooth, a threaded column is movably installed inside the first conical tooth, and the bottom of the first conical tooth is threadedly connected to the screw rod.

[0009] Preferably, the outer surface of the bevel gear fixing seat is provided with a plurality of notches, and the outer surface of the sleeve is connected to a hexagonal transmission rod of the crank.

[0010] Preferably, hexagonal transmission rods are provided on both sides of the inner cavity of the outer end of the transmission rod, the outer side of the hexagonal transmission rod is threadedly connected to the sleeve, and a slot is provided at the top of the bevel gear fixing seat.

[0011] Preferably, the two bottom rods and the screw rod have the same size and are symmetrically arranged.

[0012] Preferably, six universal wheels are provided at the bottom end of the lifting platform body and are symmetrically arranged, and the inner cavity of the lifting platform body is provided with a hollow layer located at the bottom of the long board.

[0013] Preferably, a top end of the lifting structure is connected to a workbench panel.

[0014] Compared with the prior art, the utility model has at least the following beneficial effects:

[0015] In the above scheme, by arranging a screw rod, a bevel gear fixing seat, a hexagonal transmission rod and a hexagonal transmission rod of the crank, the transmission of the screw rod can make the bottom rod telescopic, and at the same time, the transmission is carried out between the second conical teeth, the shaft sleeve and the first conical teeth, and the shaft sleeve and the hexagonal transmission rod are matched with the hexagonal transmission rod of the crank, so as to greatly increase the stability of the transmission effect. When turning clockwise, the lifting platform is controlled to rise, and when turning counterclockwise, the lifting platform is controlled to descend. When the control workbench is adjusted, the position can be better changed according to the required content, thereby increasing its stability effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a 56-inch adjustable lifting workbench;

[0018] Figure 2 This is a schematic diagram of the inner cavity structure facing the 56-inch adjustable lifting workbench;

[0019] Figure 3 This is a schematic diagram of the lifting structure of a 56-inch adjustable lifting workbench;

[0020] Figure 4 It is a schematic diagram of the combined lifting structure of a 56-inch adjustable lifting workbench;

[0021] Figure 5This is a schematic diagram of the port splitting of a 56-inch adjustable lifting workbench;

[0022] Figure 6 for Figure 5 A schematic diagram of the local enlarged structure at point A in the middle;

[0023] Figure 7 for Figure 5 A schematic diagram of the local enlarged structure at B in the middle;

[0024] Figure 8 For the picture Figure 6 A schematic diagram of the local enlarged structure at C in the middle;

[0025] Fig. 9 For the picture Figure 7 Schematic diagram of the local enlarged structure at point D in the middle.

[0026] [reference numerals]

[0027] 1. Lifting platform body; 2. Universal wheel; 3. Handle; 4. Cabinet door; 5. Counter board; 6. Lifting structure; 61. Bottom rod; 62. Screw rod; 63. Transmission rod; 64. Bevel gear fixing seat; 641. Groove; 642. First conical tooth; 643. Second conical tooth; 644. Rotating shaft; 645. Bushing; 646. Notch; 647. Slot hole; 65. Crank transmission rod; 66. Crank; 67. Hexagonal transmission rod; 68. Crank hexagonal transmission rod; 7. Workbench panel; 8. Hollow layer; 9. Long board.

[0028] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0029] The following is a detailed description of the 56-inch adjustable lifting workbench provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0030] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0031] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0032] It will be understood that the meaning of “on,” “over,” and “above” in this disclosure should be interpreted in the broadest manner, so that “on” means not only “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” means not only “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0033] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0034] In this embodiment, if Figure 1 and Figure 2 As shown, the embodiment of the utility model provides a 56-inch adjustable lifting workbench, including: a lifting platform body 1, a cabinet door 4 is movably connected to one side of the interior of the lifting platform body 1, a counter board 5 is connected to one side of the outer end of the cabinet door 4, a handle 3 is fixedly installed on one end of the outer surface of the lifting platform body 1, and a lifting structure 6 is movably connected to the top of the inner cavity of the lifting platform body 1;

[0035] The lifting structure 6 includes a bottom rod 61, and two screw rods 62 are installed on the internal thread of the bottom rod 61. The top ends of the two screw rods 62 are movably connected to two bevel gear fixing seats 64. The outer ends of the two bevel gear fixing seats 64 are connected to a transmission rod 63. The outer ends of the inner cavities of the two transmission rods 63 are positioned and installed with hexagonal transmission rods 67. The outer ends of the bevel gear fixing seats 64 are each provided with a groove 641. The outer ends of the grooves 641 are connected to a crank transmission rod 65. The outer end of the crank transmission rod 65 is connected to a crank 66.

[0036] like Figure 8 As shown: one end of the inner cavity of the bevel gear fixing seat 64 is connected to a rotating shaft 644, the outer surface of the rotating shaft 644 is connected to a second conical tooth 643, the bottom end of the second conical tooth 643 is meshed with the first conical tooth 642, a threaded column is movably installed inside the first conical tooth 642, and the bottom of the first conical tooth 642 is threadedly connected to the screw rod 62.

[0037] The outer surface of the bevel gear fixing seat 64 is provided with a plurality of notches 646 , and the outer surface of the shaft sleeve 645 is connected with a crank hexagonal transmission rod 68 .

[0038] like Figure 6 , Figure 7 As shown, hexagonal transmission rods 67 are provided on both sides of the inner cavity of the outer end of the transmission rod 63 , the outer side of the hexagonal transmission rod 67 is threadedly connected to the shaft sleeve 645 , and a slot 647 is opened at the top of the bevel gear fixing seat 64 .

[0039] The two bottom rods 61 and the screw rod 62 have the same size and are symmetrically arranged.

[0040] Six universal wheels 2 are arranged at the bottom of the lifting platform body 1 and are symmetrically arranged. The inner cavity of the lifting platform body 1 is provided with a hollow layer 8 located at the bottom of the long plate 9.

[0041] The top of the lifting structure 6 is connected to a workbench panel 7 .

[0042] In the above embodiment, it is also necessary to explain that: after the connection is made, the telescopic property of the screw rod 62 at one end can be utilized to effectively clamp the two ends after stretching, and the second conical teeth 643 and the first conical teeth 642 inside the bevel gear fixing seat 64 can be steadily rotated, thereby controlling the two ends to rise and fall in the same direction, and better controlling the rising height and stability effect.

[0043] The technical solution provided by the utility model is that, firstly, when the staff needs to raise the workbench, they can turn the crank 66 clockwise, and after connecting through the crank transmission rod 65, they can connect to the shaft sleeve 645 through the crank hexagonal transmission rod 68, which can effectively control the rotation between the second conical tooth 643 and the first conical tooth 642, so as to control the rotation of the screw rod 62 at the bottom. At the same time, after the bevel gear fixing seat 64 is connected to the hexagonal transmission rod 67, the rotation of the transmission rod 63 drives the hexagonal transmission rod 67 at the other end to be connected, so as to achieve the purpose of raising. Afterwards, the same method is used to turn the crank 66 counterclockwise, which can effectively make the reversal screw rod 62 descend. This arrangement can not only effectively reduce working time, but also save installation costs, and more conveniently achieve the lifting effect, and can quickly change its purpose of rising and falling, so that the workbench can be more conveniently used.

[0044] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0045] A person skilled in the art will appreciate that all or part of the steps in the above-mentioned embodiment method can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc.

[0046] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. 56-inch adjustable lifting workbench, characterized by: include: A lifting platform body (1), wherein a cabinet door (4) is movably connected to one side of the interior of the lifting platform body (1), a counter board (5) is connected to one side of the outer end of the cabinet door (4), a handle (3) is fixedly mounted on one end of the outer surface of the lifting platform body (1), and a lifting structure (6) is movably connected to the top of the inner cavity of the lifting platform body (1); The lifting structure (6) comprises a bottom rod (61), the internal thread of the bottom rod (61) is provided with two screw rods (62), the top ends of the two screw rods (62) are movably connected to two bevel gear fixing seats (64), one side of the outer ends of the two bevel gear fixing seats (64) is connected to a transmission rod (63), the outer ends of the inner cavities of the two transmission rods (63) are positioned and installed with a hexagonal transmission rod (67), the outer ends of the bevel gear fixing seats (64) are provided with grooves (641), one side of the outer ends of the grooves (641) is connected to a crank transmission rod (65), and the outer end of the crank transmission rod (65) is connected to a crank (66).

2. The 56-inch adjustable lifting workbench according to claim 1, characterized in that: One end of the inner cavity of the bevel gear fixing seat (64) is connected to a rotating shaft (644), and the outer surface of the rotating shaft (644) is connected to a second conical tooth (643), and the bottom end of the second conical tooth (643) is meshed with a first conical tooth (642), and a threaded column is movably installed inside the first conical tooth (642), and the bottom of the first conical tooth (642) is threadedly connected to the screw rod (62).

3. The 56-inch adjustable lifting workbench according to claim 1, characterized in that: The outer surface of the bevel gear fixing seat (64) is provided with a plurality of notches (646), and the outer surface of the shaft sleeve (645) is connected with a crank hexagonal transmission rod (68).

4. The 56-inch adjustable lifting workbench according to claim 1, characterized in that: A hexagonal transmission rod (67) is provided on both sides of the inner cavity at the outer end of the transmission rod (63); the outer side of the hexagonal transmission rod (67) is threadedly connected to the shaft sleeve (645); and a slot hole (647) is provided at the top end of the bevel gear fixing seat (64).

5. The 56-inch adjustable lifting workbench according to claim 1, characterized in that: The two bottom rods (61) and the screw rod (62) have the same size and are symmetrically arranged.

6. The 56-inch adjustable lifting workbench according to claim 1, characterized in that: The bottom end of the lifting platform body (1) is provided with six universal wheels (2) which are symmetrically arranged. The inner cavity of the lifting platform body (1) is provided with a hollow layer (8) located at the bottom of the long board (9).

7. The 56-inch adjustable lifting workbench according to claim 1, characterized in that: The top end of the lifting structure (6) is connected to a workbench panel (7).

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