Lifting mechanism and material moving device

Abstract

The utility model relates to the technical field, in particular to a lifting mechanism and a material moving device, which comprise a lifting component, a bottom plate, a limiting frame arranged at the upper end of the bottom plate, a sliding block arranged in the limiting frame, a connecting rod rotationally connected with the upper end of the sliding block, and a force applying rod connected with the upper end of the connecting rod; and when the force application rod extrudes downwards, the sliding block is driven by the connecting rod to move in the limiting frame, and one end of the force application rod is lifted. Through movement of the force application rod and cooperation of the connecting rod and the sliding block, the transmission plate is pulled upwards, the movable column moves upwards, and therefore one end of a pipeline is lifted, and pipeline unloading is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to material transport vehicle technical field, especially a lifting mechanism and material mobile device. BACKGROUND

[0002] At present, pipe material transportation in the maintenance construction site mainly has manpower and sleeper unloading, due to the heavy pipe material and large volume, leading to the pipe material handling is more troublesome, and the existing transfer trolley is small, leading to pipe material unstable, causing pipe material sliding and affecting the stable transportation of pipe material, and the pipe material still needs to be lifted by the user when unloading, leading to the pipe material unloading is more troublesome, therefore, a lifting mechanism and material mobile device are provided to solve the above problems. SUMMARY

[0003] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the technical problem of inconvenient pipeline transportation in the prior art, the utility model is proposed.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a lifting mechanism, comprising,

[0006] The lifting assembly comprises a bottom plate, a limiting frame arranged at the upper end of the bottom plate, a sliding block arranged in the limiting frame, a connecting rod rotatably connected to the upper end of the sliding block, and a force rod connected to the upper end of the connecting rod.

[0007] When the force rod is pressed downward, the sliding block is moved in the limiting frame through the connecting rod, and one end of the force rod is lifted.

[0008] As a preferred scheme of the lifting mechanism of the utility model, the surface of the limiting frame is provided with a moving groove, and the connecting rod is slidably connected with the moving groove.

[0009] As a preferred scheme of the lifting mechanism of the utility model, one end of the force rod is rotatably connected with a transmission plate.

[0010] As a preferred scheme of the lifting mechanism of the utility model, the sliding block is slidably connected in the limiting frame.

[0011] As a preferred scheme of the lifting mechanism of the utility model, the surface of the sliding block is provided with a limiting protrusion, and the limiting protrusion is slidably connected with the moving groove.

[0012] The utility model discloses a lifting mechanism's beneficial effect is: through the movement and connecting rod, slider of effort lever's cooperation, drive plate is pulled up, then moves the column and moves upwards to make the one end of pipeline be lifted, and the pipeline unloading is convenient.

[0013] Another object of the utility model is to provide a kind of material moving device, and,

[0014] Mobile assembly, including base, the upper end of the base is fixed with rear support and front support, the bottom of the base is fixed with mobile wheel.

[0015] As a preferred scheme of the utility model lifting mechanism, wherein: the rear support includes limiting tube, the upper end of the limiting tube is slidably connected with connecting column, and the upper end of the connecting column is fixed with connecting frame.

[0016] As a preferred scheme of the utility model lifting mechanism, wherein: the inner surface of the limiting tube is provided with spring, and the upper end of the spring is fixedly connected with connecting column.

[0017] As a preferred scheme of the utility model lifting mechanism, wherein: the front support includes positioning tube, the inside of the positioning tube is slidably connected with moving column, and the upper end of the moving column is fixed with arc-shaped frame.

[0018] As a preferred scheme of the utility model lifting mechanism, wherein: the surface of the moving column is provided with protrusion, and the surface of the positioning tube is provided with slot and the protrusion is slidably connected inside the slot.

[0019] The utility model discloses a material moving device beneficial effect is: through the cooperation of connecting frame and arc-shaped frame, then pipeline can be horizontally erected, and it is convenient for operator to move pipeline, avoids pipeline to fall in the process of moving. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced to the drawing needed to be used in the embodiment description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for the ordinary skilled person in the art, under the premise of not paying the creative labor, other drawings can also be obtained according to these drawings.

[0021] Fig. 1 It is the structure schematic drawing of the lifting mechanism in the utility model.

[0022] Fig. 2 It is the structure schematic drawing of the lifting assembly in the utility model.

[0023] Fig. 3 It is the structure schematic drawing of the rear support in the utility model.

[0024] Fig. 4 It is a structure schematic view of the front support in the utility model.

[0025] Fig. 5 It is a transmission structure schematic view of the lifting assembly in the utility model.

[0026] Fig. 6 It is a cut structure schematic view of the limiting frame in the utility model. DETAILED DESCRIPTION

[0027] In order to make the above object, features and advantages of the utility model more apparent, obvious and easy to understand, the specific implementation of the utility model is described in detail below with the help of the accompanying drawings of the specification.

[0028] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description herein, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0029] Secondly, the "one embodiment" or "embodiment" referred to here means that the specific features, structures or characteristics can be included in at least one implementation of the utility model. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0030] Embodiment 1, refer to Figs. 1-6 , it is the first embodiment of the utility model, which provides a lifting mechanism, comprising,

[0031] The lifting assembly 100 comprises a bottom plate 104, a limiting frame 106 arranged at the upper end of the bottom plate 104, a sliding block 105 arranged inside the limiting frame 106, a connecting rod 107 rotatably connected with the upper end of the sliding block 105 and a force rod 101 connected with the upper end of the connecting rod 107; wherein,

[0032] When the force rod 101 is pressed downward, the sliding block 105 is moved inside the limiting frame 106 through the connecting rod 107, and then one end of the force rod 101 is lifted.

[0033] The front support 201 is lifted by the force rod 101, so that the pipeline is lifted, and then the pipeline is removed.

[0034] The surface of the limiting frame 106 is provided with a moving groove 103, and the connecting rod 107 is slidably connected with the moving groove 103.

[0035] The movement of the connecting rod 107 is facilitated by the moving groove 103, so as to avoid the movement of the connecting rod 107 being blocked by the limiting frame 106.

[0036] One end of the force applying rod 101 is rotationally connected with the transmission plate 102.

[0037] The one end of the force applying rod 101 can drive the moving column 201b to move vertically upward through the transmission plate 102, avoiding the moving column 201b to be pulled out obliquely, and increasing unnecessary energy loss.

[0038] The sliding block 105 is slidingly connected inside the limiting frame 106.

[0039] The moving direction of the sliding block 105 can be guaranteed through the limitation of the limiting frame 106, and the moving position of the connecting rod 107 is fixedly connected.

[0040] The surface of the sliding block 105 is provided with a limiting protrusion, and the limiting protrusion is slidingly connected with the moving groove 103.

[0041] The track of the sliding block 105 moving inside the limiting frame 106 is guaranteed through the limiting protrusion, and the smooth movement of the sliding block 105 is guaranteed.

[0042] Use process: when the pipeline needs to be removed, the force applying rod 101 is pressed downward, the force applying rod 101 is pressed downward to extrude the connecting rod 107, the connecting rod 107 drives the sliding block 105 to move inside the limiting frame 106, the sliding block 105 moves to the bottom of the limiting frame 106, and then the one end of the force applying rod 101 is lifted, so that the lifting is realized.

[0043] Embodiment 2, refer to Figs. 1-6 The surface of the limiting frame 106 is provided with the moving groove 103, and the connecting rod 107 is slidingly connected with the moving groove 103.

[0044] Use process: when the connecting rod 107 drives the sliding block 105 to move, the connecting rod 107 moves inside the moving groove 103, and the transmission of the sliding block 105 and the force applying rod 101 is facilitated.

[0045] Embodiment 3, refer to Figs. 1-6 The third embodiment of the utility model further provides a material moving device, and

[0046] The moving assembly 200 comprises a base 202, rear supports 203 and front supports 201 are fixed to the upper end of the base 202, and moving wheels 204 are fixed to the bottom of the base 202.

[0047] The rear supports 203 comprise limiting pipes 203b, connecting columns 203c are slidingly connected to the upper end of the limiting pipes 203b, and connecting frames 203a are fixed to the upper end of the connecting columns 203c.

[0048] The limiting pipe 203b limits the position of the connecting column 203c, and the angle of the connecting frame 203a can be changed according to the requirements of the transported object.

[0049] The inner surface of the limiting pipe 203b is provided with a spring, and the upper end of the spring is fixedly connected with the connecting column 203c.

[0050] The spring can stabilize the position of the connecting column 203c, avoid the downward movement of the connecting frame 203a when the pipe is placed in the connecting frame 203a, and avoid hard contact with the pipe.

[0051] The front support 201 comprises a positioning pipe 201c, the inner part of the positioning pipe 201c is slidably connected with a moving column 201b, and the upper end of the moving column 201b is fixedly connected with an arc-shaped frame 201a.

[0052] The arc-shaped frame 201a and the connecting frame 203a can horizontally place the pipe, and ensure the stable movement of the pipe.

[0053] The surface of the moving column 201b is provided with a protrusion, and the surface of the positioning pipe 201c is provided with a slot and the protrusion is slidably connected inside the slot.

[0054] The protrusion can ensure the vertical movement of the moving column 201b, and ensure that the arc-shaped frame 201a does not change direction when moving up and down on the moving column 201b.

[0055] Use process: place the pipe on the surface of the arc-shaped frame 201a and the connecting frame 203a, and push the base 202, then the moving wheel 204 moves on the ground.

[0056] Working principle: place the pipe on the surface of the arc-shaped frame 201a and the connecting frame 203a, and push the force applying rod 101, then the moving wheel 204 moves on the ground, changes the position of the pipe, when moving to the position of unloading the pipe, press the force applying rod 101 downward, the force applying rod 101 extrudes the connecting rod 107 downward, the connecting rod 107 drives the sliding block 105 to move inside the limiting frame 106, the sliding block 105 moves to the bottom of the limiting frame 106, then one end of the force applying rod 101 is lifted, drives the transmission plate 102 to move upward, the transmission plate 102 moves upward drives the moving column 201b to move upward, then one end of the pipe is lifted, thereby completing the unloading of the pipe.

[0057] It is important to note that the construction and arrangements of the application shown in the various exemplary embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications can be made to the embodiments without departing from the novel teachings and advantages of the subject matter described herein. For example, elements described as integrated in a single unit can be separated, elements described as separate can be integrated, and the position, number, shape, and arrangements of elements can be varied. Accordingly, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be varied or re-sequenced without departing from the general nature of the claims. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to the particular embodiments described and illustrated herein, but extends to equivalents of which the foregoing describes are intended to cover.

[0058] Furthermore, in order to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those pertaining to the

[0059] It is understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts can inevitably lead to a number of substitutions, modifications, changes, and omissions of parts illustrated as having a specific configuration. Such are the natural consequences of research and development efforts, and

[0060] It should be noted that the above examples are only used to illustrate the technical solutions of the present application but not limit the present application, and although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and all should be included in the scope of the claims of the present application.

Claims

1. A lifting mechanism, characterized in that: include, The lifting assembly (100) comprises a base plate (104), a limit frame (106) arranged at the upper end of the base plate (104), a slider (105) arranged inside the limit frame (106), a connecting rod (107) rotatably connected to the upper end of the slider (105), and a force application rod (101) connected to the upper end of the connecting rod (107); wherein, When the force-applying rod (101) is pressed downward, the slider (105) is driven to move inside the limit frame (106) via the connecting rod (107), and one end of the force-applying rod (101) is lifted.

2. The lifting mechanism according to claim 1, wherein: A movable groove (103) is provided on the surface of the limiting frame (106), and the connecting rod (107) is slidably connected to the movable groove (103).

3. The lifting mechanism according to claim 2, wherein: One end of the force application rod (101) is rotatably connected to a transmission plate (102).

4. The lifting mechanism according to claim 3, wherein: The slider (105) is slidably connected inside the limiting frame (106).

5. The lifting mechanism according to claim 4, wherein: A limiting protrusion is provided on the surface of the slider (105), and the limiting protrusion is slidably connected to the moving groove (103).

6. A material moving device, characterized in that: comprising the lifting mechanism according to any one of claims 1 to 5; and The mobile assembly (200) comprises a base (202), a rear bracket (203) and a front bracket (201) are fixed to the upper end of the base (202), and a mobile wheel (204) is fixed to the bottom of the base (202).

7. The material moving device according to claim 6, wherein: The rear support (203) comprises a position limiting tube (203b), the upper end of the position limiting tube (203b) is slidably connected to a connecting column (203c), and the upper end of the connecting column (203c) is fixed with a connecting frame (203a).

8. The material moving device according to claim 7, wherein: A spring is provided on the inner surface of the limiting tube (203b), and the upper end of the spring is fixedly connected to the connecting column (203c).

9. The material moving device according to claim 8, wherein: The front bracket (201) comprises a positioning tube (201c), the interior of the positioning tube (201c) is slidably connected to a moving column (201b), and the upper end of the moving column (201b) is fixed with an arc-shaped frame (201a).

10. The material moving device according to claim 9, wherein: The surface of the movable column (201b) is provided with a protrusion, the surface of the positioning tube (201c) is provided with a groove, and the protrusion is slidably connected inside the groove.

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