Industrial aluminum profile manual lifting workbench with protection structure
By designing a manually adjustable industrial aluminum profile lifting worktable, the efficiency and safety issues caused by the fixed height of traditional worktables have been solved, achieving flexible height adjustment and all-round protection, thereby improving production efficiency and safety.
Patent Information
- Application Number
- CN202520189510.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-07
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-02-07
AI Technical Summary
Traditional fixed-height workbenches cannot be flexibly adjusted according to actual operational needs, affecting production efficiency and product quality. At the same time, existing protective structures cannot effectively block high-intensity impacts, posing a safety threat.
A manual lifting workbench made of industrial aluminum profiles with a protective structure was designed. The screw rod driven by the manual device moves the moving plate, realizing the flexible lifting of the load-bearing device. It is also equipped with an adjustable baffle to adapt to the height requirements and protection requirements of different working scenarios.
It enables flexible adjustment of the workbench height, improves production efficiency, reduces operational errors, enhances product quality, and provides comprehensive safety protection, reducing the possibility of safety accidents.
Smart Images
Figure CN223749599U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to industrial production auxiliary equipment technical field especially industrial aluminum profile manual lifting workbench with protection structure. BACKGROUND
[0002] In industrial production, the traditional workbench is mostly fixed height, in the industrial production activity, with the increasing complexity of production process and the continuous improvement of product quality requirement, the functional demand of workbench is also increasingly diverse, the traditional fixed height workbench cannot be flexibly adjusted in height according to actual operation demand, when facing different operation personnel and different operation processes, often become the bottleneck of production efficiency and product quality, for example, in the electronic chip manufacturing workshop, the precision requirement of operation height is extremely high, the fixed height workbench is difficult to meet this demand, is easy to cause operation failure, influences product qualification rate, and the existing protection structure can not be effectively blocked when facing high-intensity impact, thereby constituting a safety threat to the operator, therefore, we launch industrial aluminum profile manual lifting workbench with protection structure. SUMMARY
[0003] The main purpose of the utility model is to provide industrial aluminum profile manual lifting workbench with protection structure, which can effectively solve the problems in the background art.
[0004] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:
[0005] Industrial aluminum profile manual lifting workbench with protection structure, including the bottom plate, the upper end middle part of the bottom plate is opened in the limit slot, the upper end left part and the upper end right part of the bottom plate are all fixedly connected with the support plate, the right end of the support plate on the right side is movably connected with the manual device, the upper end four corners of the manual device are all fixedly connected with the bearing device, the upper end front part and the upper end rear part of two support plates are all opened in the sliding slot;
[0006] The manual device includes a right and left threaded rod, the right end of the right and left threaded rod is fixedly connected with the driving handle, the outer surface left part and the outer surface right part of the right and left threaded rod are respectively threadedly connected with the left moving plate and the right moving plate, the front end upper part of the left moving plate and the front end upper part of the right moving plate are all connected with the first connecting shaft, the outer surface front part and the outer surface rear part of two first connecting shafts are all sleeved with the linkage plate, the front end and the rear end between two linkage plates on the left side and the front end and the rear end between two linkage plates on the right side are all fixedly connected with the connecting rod, the front end and the rear end of two linkage plates on the left side and the front end and the rear end of two linkage plates on the right side are all fixedly connected with the fixed rod, the left end of the right and left threaded rod is movably connected in the right plate wall middle part of the support plate on the left side through the bearing.
[0007] Preferably, the bearing device comprises a bearing plate and fixing pegs, four of the fixing pegs are arranged, the lower end of the bearing plate is fixedly connected with adjusting plates at four corners, the upper end of the bearing plate is fixedly connected with stable rods at four corners, a plurality of screw holes are formed in the outer surfaces of the four stable rods, the outer surfaces of the four stable rods are fixedly connected with a shielding plate through the four fixing pegs, and the bearing plate is located directly above the bottom plate.
[0008] By adopting the above technical scheme, the bearing plate can be connected with the structure below through the adjusting plates, and the stable rods and the shielding plate are matched to realize the protection function and flexibly adjust the protection height.
[0009] Preferably, the bottom of the left moving plate and the bottom of the right moving plate are slidably connected in the limiting groove, the other ends of the two left fixing rods are movably connected between the two left adjusting plates through bearings respectively, and the other ends of the two right fixing rods are movably connected between the two right adjusting plates through bearings respectively.
[0010] By adopting the above technical scheme, the stability of the movement of the left moving plate and the right moving plate is ensured, and effective and flexible transmission connection between the fixing rods and the adjusting plates can be realized.
[0011] Preferably, the positions and sizes of the four adjusting plates are matched with the positions and sizes of the four sliding grooves.
[0012] By adopting the above technical scheme, it is ensured that the bearing device can stably and accurately move along the sliding groove during lifting, and deviation is prevented.
[0013] Preferably, the positions and sizes of the plurality of screw holes are matched with the positions and sizes of the four fixing pegs.
[0014] By adopting the above technical scheme, the user can conveniently adjust the height of the shielding plate according to actual needs, so as to adapt to different working scenes.
[0015] Preferably, the length and width of the shielding plate are greater than the length and width of the bearing plate.
[0016] By adopting the above technical scheme, the protection range of the shielding plate is enlarged, and the articles can be more comprehensively prevented from falling from the bearing plate to cause danger.
[0017] Compared with the prior art, the utility model has the following beneficial effects:
[0018] Compared with the prior art, the utility model has the following beneficial effects:1、The utility model discloses, and the operator can drive the positive and negative screw rod through rotating drive crank handle, and further realizes the movement of left moving plate and right moving plate, and the linkage structure promotes the stable lifting of bearing device in the sliding slot, and this kind of flexible height adjustment function can make the workbench quickly adapt to different production tasks and personnel demand, greatly improves production efficiency, reduces the operation failure due to the height inadaptation, and promotes product quality.
[0019] 2、The utility model discloses, and the bearing device of this workbench is equipped with the baffle, and its length and width are greater than the bearing plate, and are connected with the firm rod through four fixed pegs, can according to actual demand and rotate the fixed peg into the screw hole of different height to adjust the height of baffle, and this protection structure design can effectively block all kinds of splashes and falling articles, provides the all -round safety protection for the operator, significantly reduces the possibility of safety accident, creates the safe working environment. DRAWINGS
[0020] Figure 1 It is the whole structure schematic diagram of industrial aluminum profile manual lifting workbench with protection structure of the utility model,
[0021] Figure 2 It is the partial structure schematic diagram of industrial aluminum profile manual lifting workbench with protection structure of the utility model,
[0022] Figure 3 It is the manual device structure schematic diagram of industrial aluminum profile manual lifting workbench with protection structure of the utility model,
[0023] Figure 4 It is the bearing device structure schematic diagram of industrial aluminum profile manual lifting workbench with protection structure of the utility model.
[0024] In the drawing: 1, bottom plate, 2, support plate, 3, limit slot, 4, sliding slot, 5, manual device, 6, bearing device, 51, drive crank handle, 52, positive and negative screw rod, 53, left moving plate, 54, right moving plate, 55, No. The connecting shaft, 56, linkage plate, 57, connecting rod, 58, fixed rod, 61, bearing plate, 62, adjusting plate, 63, firm rod, 64, screw hole, 65, fixed peg, 66, baffle. SPECIFIC IMPLEMENTATION
[0025] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation.
[0026] In the description of the utility model, it is necessary to explain that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0027] In the description of the utility model, it is necessary to explain that, unless otherwise expressly provided and limited, the terms "installation", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0028] Please refer to Figures 1-4 The utility model provides a technical scheme:
[0029] The industrial aluminum profile manual lifting workbench with the protection structure, including the bottom plate 1, the upper end middle part of bottom plate 1 is opened in the limiting slot 3, the upper end left part and the upper end right part of bottom plate 1 are all fixedly connected with the support plate 2, the right end of right support plate 2 is movably connected with the manual device 5, the upper end four corners of manual device 5 are commonly fixedly connected with the bearing device 6, and the upper end front part and the upper end rear part of two support plates 2 are all opened in the sliding slot 4.
[0030] In this embodiment, the manual device 5 includes a right thread rod 52, the right end of which is fixedly connected with a drive handle 51, the outer surface left part and the outer surface right part of the right thread rod 52 are threadedly connected with a left moving plate 53 and a right moving plate 54 respectively, the front end upper part of the left moving plate 53 and the front end upper part of the right moving plate 54 are both insertedly connected with a first connecting shaft 55, the outer surface front part and the outer surface rear part of the two first connecting shafts 55 are both sleeved with a linkage plate 56, the front end and the rear end of the two linkage plates 56 on the left side and the front end and the rear end of the two linkage plates 56 on the right side are both fixedly connected with a connecting rod 57, the front end and the rear end of the two linkage plates 56 on the left side and the front end and the rear end of the two linkage plates 56 on the right side are both fixedly connected with a fixed rod 58, the left end of the right thread rod 52 is movably connected in the middle part of the right plate wall of the left support plate 2 through a bearing, the bottom of the left moving plate 53 and the bottom of the right moving plate 54 are both slidably connected in the limiting groove 3, the other end of the two fixed rods 58 on the left side is respectively movably connected between the two adjusting plates 62 on the left side through a bearing, and the other end of the two fixed rods 58 on the right side is respectively movably connected between the two adjusting plates 62 on the right side through a bearing.
[0031] Through the above scheme: the operator rotates the drive handle 51 to drive the right thread rod 52 to rotate around the bearing in the middle part of the right plate wall of the left support plate 2, since the outer surface left part and the outer surface right part of the right thread rod 52 are threadedly connected with the left moving plate 53 and the right moving plate 54 respectively, and the bottoms of the two moving plates are slid in the limiting groove 3, when the right thread rod 52 rotates, the left moving plate 53 and the right moving plate 54 will move towards or away from each other along the limiting groove 3, the front end upper part of the left moving plate 53 and the front end upper part of the right moving plate 54 are connected with the linkage plate 56 through the first connecting shaft 55, the linkage plates 56 on the two sides are connected through the connecting rod 57, the linkage plate 56 moves synchronously with the moving plate, the fixed rod 58 at the front end and the rear end of the linkage plate 56 is movably connected with the adjusting plate 62 at the lower end of the four corners of the bearing device 6 through a bearing, so as to push the bearing device 6 to ascend and descend, the stable manual lifting operation is realized by using the thread transmission of the right thread rod 52, the sliding of the left moving plate 53 and the right moving plate 54 is limited by the limiting groove 3, the stability and linearity of the moving plate movement are ensured, the linkage structure composed of the linkage plate 56, the connecting rod 57 and the fixed rod 58 can efficiently convert the horizontal movement of the moving plate into the vertical ascending and descending movement of the bearing device 6, and the structure is simple and reliable.
[0032] In the embodiment, the bearing device 6 comprises a bearing plate 61 and four fixing bolts 65. The lower end of the bearing plate 61 is fixedly connected with four adjusting plates 62. The upper end of the bearing plate 61 is fixedly connected with four stabilizing rods 63. The outer surface of each of the four stabilizing rods 63 is provided with a plurality of screw holes 64. The outer surface of the four stabilizing rods 63 is fixedly connected with a shielding plate 66 through the four fixing bolts 65. The bearing plate 61 is located directly above the bottom plate 1. The position and size of each of the four adjusting plates 62 are matched with the position and size of each of the four sliding grooves 4. The position and size of each of the plurality of screw holes 64 are matched with the position and size of each of the four fixing bolts 65. The length and width of the shielding plate 66 are greater than the length and width of the bearing plate 61.
[0033] Through the above scheme, the adjusting plates 62 at the lower end of the bearing plate 61 are matched with the sliding grooves 4 at the upper end of the support plate 2. When the manual device 5 drives the fixed rod 58 to move, the fixed rod 58 pushes the adjusting plates 62, so that the bearing device 6 stably rises and falls in the sliding grooves 4. The stabilizing rods 63 at the upper end of the bearing plate 61 are connected with the shielding plate 66 through the four fixing bolts 65. Since the position and size of the screw holes 64 are matched with the position and size of the fixing bolts 65, the fixing bolts 65 can be screwed into the screw holes 64 at different heights, so as to adjust the height of the shielding plate 66.
[0034] The matching of the adjusting plates 62 and the sliding grooves 4 ensures the stability and directivity of the bearing device 6 during the lifting process. The height-adjustable shielding plate 66 can be adjusted according to actual work requirements. Moreover, the length and width of the shielding plate 66 are greater than those of the bearing plate 61, which effectively prevents articles from falling from the bearing plate 61 and ensures the safety of the operator.
[0035] It needs to be explained that the utility model discloses a manual lifting workbench of industrial aluminum profile with protection structure, when the height of the workbench needs to be adjusted, the operator rotates the driving handle 51, drives the true reverse screw rod 52 to rotate on the bearing in the middle of the right plate wall of the left support plate 2, because the left part and the right part of the outer surface of the true reverse screw rod 52 are respectively screwed with the left moving plate 53 and the right moving plate 54, and the bottom of the two is slid in the limiting groove 3, therefore, when the true reverse screw rod 52 rotates, the left moving plate 53 and the right moving plate 54 will move towards or away from each other along the limiting groove 3, the front end upper part of the left moving plate 53 and the right moving plate 54 is connected with the linkage plate 56 through the first connecting shaft 55, and the linkage plate 56 on the left and right sides is connected through the connecting rod 57, so that the linkage plate 56 can move synchronously with the moving plate, the fixed rod 58 at the front end and rear end of the linkage plate 56 is movably connected with the adjusting plate 62 at the lower end of the four corners of the bearing device 6 through the bearing, because the position and size of the adjusting plate 62 are matched with the sliding groove 4 at the upper end of the front and rear parts of the support plate 2, when the moving plate drives the linkage plate 56 to move, the fixed rod 58 pushes the adjusting plate 62, so that the bearing device 6 realizes stable lifting in the sliding groove 4, the stable rod 63 at the upper end of the four corners of the bearing plate 61 of the bearing device 6 is connected with the shielding plate 66 through the four fixed bolts 65, because the position and size of the screw hole 64 and the fixed bolt 65 are matched, the fixed bolt 65 can be screwed into the screw hole 64 of different height according to actual demand, so as to adjust the height of the shielding plate 66, and the length and width of the shielding plate 66 are greater than the bearing plate 61, which can effectively prevent the articles from falling off the bearing plate 61.
[0036] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. Industrial aluminum profile hand-lift workbench with protection structure, comprising a bottom plate (1), characterized in that: The upper end middle of the bottom plate (1) is provided with a limiting groove (3), the upper end left and the upper end right of the bottom plate (1) are fixedly connected with support plates (2), the right end of the right support plate (2) is movably connected with a manual device (5), the upper end of the manual device (5) is fixedly connected with a bearing device (6), and the upper end front and the upper end rear of the two support plates (2) are provided with sliding grooves (4). The manual device (5) comprises a right and left threaded rod (52), the right end of the right and left threaded rod (52) is fixedly connected with a drive handle (51), the left and right outer surfaces of the right and left threaded rod (52) are threadedly connected with left and right moving plates (53) and (54), respectively, the front end upper part of the left moving plate (53) and the front end upper part of the right moving plate (54) are both connected with a first connecting shaft (55), the front and rear outer surfaces of the two first connecting shafts (55) are both sleeved with linkage plates (56), the front and rear ends of the two linkage plates (56) on the left side and the front and rear ends of the two linkage plates (56) on the right side are both fixedly connected with connecting rods (57), the front and rear ends of the two linkage plates (56) on the left side and the front and rear ends of the two linkage plates (56) on the right side are both fixedly connected with fixed rods (58), and the left end of the right and left threaded rod (52) is movably connected with the middle part of the right plate wall of the left support plate (2) through a bearing.
2. The industrial aluminum profile hand-lift workbench with a protection structure according to claim 1, characterized in that: The bearing device (6) comprises a bearing plate (61) and fixing pins (65), the fixing pins (65) are provided with four, the lower end corners of the bearing plate (61) are fixedly connected with adjusting plates (62), the upper end corners of the bearing plate (61) are fixedly connected with stable rods (63), the outer surfaces of the four stable rods (63) are all provided with a plurality of screw holes (64), the outer surfaces of the four stable rods (63) are fixedly connected with a shielding plate (66) through the four fixing pins (65), and the bearing plate (61) is located directly above the bottom plate (1).
3. The industrial aluminum profile hand-lift workbench with a protection structure according to claim 1, characterized in that: The bottom of the left moving plate (53) and the bottom of the right moving plate (54) are both slidably connected in the limiting groove (3), the other ends of the two fixed rods (58) on the left side are movably connected between the two adjusting plates (62) on the left side through bearings, and the other ends of the two fixed rods (58) on the right side are movably connected between the two adjusting plates (62) on the right side through bearings.
4. The industrial aluminum profile hand-lift workbench with a protection structure according to claim 2, characterized in that: The position sizes of the four adjusting plates (62) are matched with the position sizes of the four sliding grooves (4).
5. The industrial aluminum profile hand-lift workbench with a protection structure according to claim 2, characterized in that: The position sizes of the plurality of screw holes (64) are matched with the position sizes of the four fixing pins (65).
6. The industrial aluminum profile hand-lift workbench with a protection structure according to claim 2, characterized in that: The length and width of the shielding plate (66) are greater than the length and width of the bearing plate (61).