U-shaped support leg storage rack
By introducing a moving mechanism and a limiting mechanism into the U-shaped bracket leg storage rack, the position adjustment and leg fixation are achieved using the motor and screw system, the problem of position adjustment in the existing technology is solved and the convenience of the storage rack is improved and stability.
Patent Information
- Application Number
- CN202420444403.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-07
AI Technical Summary
The existing U-shaped bracket leg storage rack requires multiple people to carry or lift the crane when adjusting the position, which is troublesome and reduces the practicality of the storage rack.
A U-shaped bracket leg storage rack including a frame body, a moving mechanism and a limiting mechanism is designed to facilitate position adjustment using forward and reverse motors, bidirectional screws, articulation blocks and moving wheels, and through placement grooves, installation cavity and limiting The positioning mechanism improves the storage stability of the legs.
It improves the convenience and stability of the storage rack, avoids the movement of the legs at will, simplifies the position adjustment process, and enhances the practicality of the storage rack.
Smart Images
Figure CN222137383U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of storage racks, in particular to a U-shaped bracket leg storage rack. Background Art
[0002] The U-shaped bracket is a commonly used component in automobiles. It is a part used to connect the frame and the body. It plays a role of stabilization and reinforcement and increases safety protection performance. During the production process of the U-shaped bracket, the legs of the U-shaped bracket need to be stored, and a storage rack is needed at this time.
[0003] After searching, a Chinese patent with patent announcement number CN203402495U discloses a U-shaped bracket leg storage rack, which relates to a storage rack including a bottom support mechanism, a rib, and a leg support frame, and is characterized in that ribs are respectively provided on both sides of the upper part of the bottom support mechanism, and a "U"-shaped structure is formed by the bottom support mechanism and the ribs, and an upwardly protruding leg support frame is provided on the upper surface of the bottom support mechanism; the utility model not only standardizes the placement of the U-shaped bracket legs, but also can transport multiple U-shaped bracket legs at one time. The utility model has a simple structure and is easy to operate, which effectively improves the safety factor in the process of transporting the U-shaped bracket legs.
[0004] However, the above design still has some shortcomings. In the above design, when the position of the storage rack needs to be adjusted, multiple people are required to carry it or it needs to be lifted by a crane, which is troublesome to operate and reduces the practicality of the storage rack. Utility Model Content
[0005] The purpose of the utility model is to provide a U-shaped bracket leg storage rack to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a U-shaped bracket leg storage rack, comprising a frame body, a moving mechanism and a limiting mechanism, a horizontal plate is fixedly arranged on the top of the frame body, a placement groove is opened between the two horizontal plates, an installation cavity is opened on one side of the placement groove, a limiting mechanism is arranged inside the installation cavity, vertical plates are fixedly connected on both sides of the frame body, a support block is fixedly connected to the bottom of the vertical plate, a forward and reverse motor is fixedly installed on the front end surface of the vertical plate, and a moving mechanism is arranged inside the vertical plate.
[0007] As a further solution of the utility model: the moving mechanism includes a fixed groove, a bidirectional screw is rotatably arranged inside the fixed groove, and one end of the bidirectional screw is fixedly connected to the output end of the forward and reverse motor, the outer wall of the bidirectional screw is threadedly connected to a moving block, and a cross bar is movably arranged through the upper end surface of the moving block.
[0008] As a further solution of the utility model: the bottom of the moving block is fixedly connected to a first hinge block, the bottom of the first hinge block is hinged to a connecting rod, and the bottom of the connecting rod is hinged to a second hinge block.
[0009] As a further solution of the utility model: a movable plate is fixedly connected to the bottom of the second hinge block, a mounting frame is fixedly connected to the bottom of the movable plate, and a movable wheel is rotatably provided on the inner side of the mounting frame.
[0010] As a further solution of the utility model: the limiting mechanism includes a movable plate, and the movable plate is movably arranged inside the installation cavity, and a spring is fixedly connected to one side of the movable plate.
[0011] As a further solution of the utility model: a moving rod is fixedly connected to the other side of the movable plate, a trapezoidal limiting plate is fixedly connected to the other side of the moving rod, and the trapezoidal limiting plate is movably arranged inside the placement groove.
[0012] The utility model has the following beneficial effects:
[0013] (1) The structural design of the vertical plate, the forward and reverse motors, the support block and the moving mechanism can facilitate the position adjustment of the storage rack, and the convenience of using and storing the moving wheels can effectively improve the convenience and stability of the storage rack during use, thereby solving the problem that when the position of the storage rack needs to be adjusted, it needs to be carried by multiple people or lifted by a crane, which is troublesome and reduces the practicality of the storage rack;
[0014] (2) Through the structural design of the placement slot, the installation cavity and the limit mechanism, when storing the U-shaped bracket legs, the U-shaped bracket legs are placed in the placement slot and pushed downward. During this process, the trapezoidal limit plate will move. The movement of the trapezoidal limit plate will drive the movable plate to move through the moving rod. The movement of the movable plate will cause the spring to deform. The elasticity of the spring can be used to generate a certain squeezing force on the U-shaped bracket legs to prevent them from moving randomly, thereby improving the storage effect of the U-shaped bracket legs. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional partial schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the partial internal structure of the main view of the utility model;
[0017] Figure 3 It is a schematic diagram of the partial internal structure of the vertical plate of the utility model from the side view;
[0018] Figure 4 It is a schematic diagram of the enlarged local structure of point A of the present invention.
[0019] In the figure: 1. vertical plate; 2. forward and reverse motors; 3. support block; 4. placement slot; 5. frame; 6. horizontal plate; 7. installation cavity; 8. moving mechanism; 801. cross bar; 802. bidirectional screw; 803. fixing slot; 804. moving plate; 805. mounting frame; 806. moving wheel; 807. moving block; 808. first hinge block; 809. connecting rod; 810. second hinge block; 9. limiting mechanism; 901. trapezoidal limiting plate; 902. moving rod; 903. spring; 904. movable plate. DETAILED DESCRIPTION
[0020] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.
[0021] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0022] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0023] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0024] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] See also Figure 1-4 , the utility model provides an embodiment: a U-shaped bracket leg storage rack, including a frame body 5, a moving mechanism 8 and a limiting mechanism 9, a horizontal plate 6 is fixedly arranged on the top of the frame body 5, a placement slot 4 is opened between the two horizontal plates 6, a mounting cavity 7 is opened on one side of the placement slot 4, a limiting mechanism 9 is arranged inside the mounting cavity 7, the limiting mechanism 9 includes a movable plate 904, and the movable plate 904 is movably arranged inside the mounting cavity 7, one side of the movable plate 904 is fixedly connected with a spring 903, the other side of the movable plate 904 is fixedly connected with a moving rod 902, the other side of the moving rod 902 is fixedly connected with a trapezoidal limiting plate 901, and the trapezoidal limiting plate 901 is movably arranged inside the placement slot 4;
[0026] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, when in use, when storing the U-shaped bracket legs, the U-shaped bracket legs are placed in the placement slots 4 and pushed downwards. During this process, the trapezoidal limiting plate 901 will be driven to move. The movement of the trapezoidal limiting plate 901 drives the movable plate 904 to move through the moving rod 902. The movement of the movable plate 904 causes the spring 903 to deform. The elasticity of the spring 903 can be utilized to generate a certain squeezing force on the U-shaped bracket legs to prevent them from moving at will, thereby improving the storage effect of the U-shaped bracket legs.
[0027] The two sides of the frame 5 are fixedly connected with the vertical plates 1, the bottom of the vertical plates 1 is fixedly connected with the support block 3, the front end surface of the vertical plates 1 is fixedly installed with the forward and reverse motor 2, and the interior of the vertical plates 1 is provided with a moving mechanism 8, which includes a fixed groove 803, the interior of the fixed groove 803 is rotatably provided with a bidirectional screw 802, and one end of the bidirectional screw 802 is fixedly connected with the output end of the forward and reverse motor 2, the outer wall of the bidirectional screw 802 is threadedly connected with a moving block 807, the upper end surface of the moving block 807 is movably provided with a cross bar 801, the bottom of the moving block 807 is fixedly connected with a first hinge block 808, the bottom of the first hinge block 808 is hinged with a connecting rod 809, the bottom of the connecting rod 809 is hinged with a second hinge block 810, the bottom of the second hinge block 810 is fixedly connected with a moving plate 804, the bottom of the moving plate 804 is fixedly connected with a mounting frame 805, and the inner side of the mounting frame 805 is rotatably provided with a moving wheel 806;
[0028] Specifically, Figure 1 , Figure 2 and Figure 3As shown, when the storage rack needs to be adjusted in position, the bidirectional screw 802 can be driven to rotate through the output end of the forward and reverse motor 2, and the rotation of the bidirectional screw 802 drives the two moving blocks 807 to move in the direction away from each other, and the movement of the two moving blocks 807 drives the two first hinge blocks 808 to move, and the movement of the two first hinge blocks 808 drives the moving plate 804 to move downward through the cooperation of the connecting rod 809 and the second hinge block 810, and the moving plate 804 moves downward and drives the moving wheel 806 to move downward through the mounting frame 805 until the storage rack is propped up, and at this time the support block 3 is off the ground and maintains a certain distance, and then it can The sliding property of the moving wheel 806 can be utilized to facilitate the movement of the storage rack. When the storage rack is moved to a suitable position, the output end of the forward and reverse motor 2 can drive the bidirectional screw 802 to rotate in the opposite direction, and finally drive the support block 3 to contact the ground again. At this time, the moving wheel 806 enters the fixed groove 803 and returns to its initial position. By facilitating the use and storage of the moving wheel 806, the convenience of the storage rack and the stability during use can be effectively improved, which solves the problem that when the position of the storage rack needs to be adjusted, multiple people are needed to carry it or it needs to be lifted by a crane, which is more troublesome to operate and reduces the practicality of the storage rack.
[0029] Working principle: In the present application, when the position of the storage rack needs to be adjusted, the bidirectional screw 802 can be driven to rotate through the output end of the forward and reverse motor 2, and the rotation of the bidirectional screw 802 drives the two moving blocks 807 to move in the direction away from each other, and the movement of the two moving blocks 807 drives the two first hinge blocks 808 to move, and the movement of the two first hinge blocks 808 drives the moving plate 804 to move downward through the cooperation of the connecting rod 809 and the second hinge block 810, and the moving plate 804 moves downward and drives the moving wheel 806 to move downward through the mounting frame 805 until the storage rack is propped up, and at this time the support block 3 is off the ground and maintains a certain distance, and then the sliding property of the moving wheel 806 can be used to facilitate the movement of the storage rack, and when the storage rack moves to the appropriate position, it can be moved by the forward and reverse motors. The output end of 2 drives the bidirectional screw 802 to rotate in the opposite direction, and finally drives the support block 3 to contact the ground again, and at this time the moving wheel 806 enters the fixed groove 803 and returns to the initial position. By facilitating the use and storage of the moving wheel 806, the convenience of the storage rack and the stability during use can be effectively improved. Secondly, when storing the U-shaped bracket legs, the U-shaped bracket legs are placed in the placement groove 4 and pushed downward. In this process, the trapezoidal limiting plate 901 will be driven to move. The movement of the trapezoidal limiting plate 901 drives the movable plate 904 to move through the moving rod 902. The movement of the movable plate 904 causes the spring 903 to deform. The elasticity of the spring 903 can be utilized to generate a certain squeezing force on the U-shaped bracket legs to prevent them from moving at will, thereby improving the storage effect of the U-shaped bracket legs.
[0030] The standard parts used in this application document can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art. At the same time, the electrical components appearing in this application are all externally connected to the power supply and control switch when in use. The control method is automatically controlled by a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in this field. Therefore, the present invention no longer explains the control method and circuit connection in detail, and the external controller mentioned in the specification can control the electrical components mentioned in this article, and the external controller is a conventional known device.
[0031] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.
[0032] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above are only preferred implementation methods of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the utility model, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.
Claims
1. A U-shaped bracket leg storage rack, comprising a frame body (5), a moving mechanism (8) and a limiting mechanism (9), characterized in that: A horizontal plate (6) is fixedly arranged on the top of the frame (5), a placement groove (4) is provided between the two horizontal plates (6), a mounting cavity (7) is provided on one side of the placement groove (4), a limiting mechanism (9) is arranged inside the mounting cavity (7), vertical plates (1) are fixedly connected to the two sides of the frame (5), a support block (3) is fixedly connected to the bottom of the vertical plate (1), a forward and reverse motor (2) is fixedly installed on the front end surface of the vertical plate (1), and a moving mechanism (8) is arranged inside the vertical plate (1).
2. A U-shaped bracket leg storage rack according to claim 1, characterized in that: The moving mechanism (8) comprises a fixed groove (803), a bidirectional screw (802) is rotatably arranged inside the fixed groove (803), one end of the bidirectional screw (802) is fixedly connected to the output end of the forward and reverse motor (2), a moving block (807) is threadedly connected to the outer wall of the bidirectional screw (802), and a cross bar (801) is movably arranged through the upper end surface of the moving block (807).
3. A U-shaped bracket leg storage rack according to claim 2, characterized in that: The bottom of the moving block (807) is fixedly connected to a first hinge block (808), the bottom of the first hinge block (808) is hinged to a connecting rod (809), and the bottom of the connecting rod (809) is hinged to a second hinge block (810).
4. A U-shaped bracket leg storage rack according to claim 3, characterized in that: The bottom of the second hinge block (810) is fixedly connected to a movable plate (804), the bottom of the movable plate (804) is fixedly connected to a mounting frame (805), and a movable wheel (806) is rotatably provided inside the mounting frame (805).
5. The U-shaped bracket leg storage rack according to claim 1, characterized in that: The limiting mechanism (9) comprises a movable plate (904), and the movable plate (904) is movably arranged inside the installation cavity (7), and a spring (903) is fixedly connected to one side of the movable plate (904).
6. A U-shaped bracket leg storage rack according to claim 5, characterized in that: The other side of the movable plate (904) is fixedly connected to a moving rod (902), the other side of the moving rod (902) is fixedly connected to a trapezoidal limiting plate (901), and the trapezoidal limiting plate (901) is movably arranged inside the placement groove (4).