Steel bar conveying device for constructional engineering

Abstract

The reinforcing steel bar conveying device comprises a supporting column and a shell, the shell is fixedly connected to the top of the supporting column, a fixed wheel and a movable wheel are arranged in an inner cavity of the shell, the movable wheel is arranged at the top of the fixed wheel, positioning blocks are fixedly connected to the two sides of the movable wheel, and the positioning blocks are fixedly connected to the two sides of the movable wheel. Limiting holes used in cooperation with the positioning blocks are formed in the two sides of the shell. Through cooperative use of the fixing mechanism, the fixing groove and the control mechanism, a pressing plate is pressed, the pressing plate extrudes a spring and pushes a control rod to move, and the control rod drives a limiting plate to slide in an inner cavity of a movable groove through a movable rod and drives a fixing block to enter the inner cavity of the movable groove; the problems that an existing reinforcing steel bar conveying device is inconvenient to adjust, and when reinforcing steel bars with different diameters are conveyed, the conveying device cannot be adjusted according to the diameters of the reinforcing steel bars, so that the reinforcing steel bars shake in the conveying process, and conveying is affected are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel bar conveying, in particular to a steel bar conveying device for construction engineering. Background Art

[0002] Rebar refers to steel used for reinforced concrete and prestressed reinforced concrete. Its cross-section is circular, and sometimes square with rounded corners. It includes plain round steel bars, ribbed steel bars, and twisted steel bars. When transporting steel bars, a conveying device is used to save manpower. The problem with the existing technology is that it is not easy to adjust. When transporting steel bars of different diameters, the conveying device cannot be adjusted according to the diameter of the steel bar, causing shaking during the conveying process, affecting the transportation. Utility Model Content

[0003] In response to the problems existing in the prior art, the utility model provides a steel bar conveying device for construction projects, which has the advantage of being easy to adjust. It solves the problem that the existing steel bar conveying device is not easy to adjust. When conveying steel bars of different diameters, the conveying device cannot be adjusted according to the diameter of the steel bar, causing shaking during the steel bar conveying process, affecting the conveying problem.

[0004] The utility model is implemented as follows: a steel bar conveying device for construction engineering comprises a support column and a shell, the shell being fixedly connected to the top of the support column, the inner cavity of the shell being provided with a fixed wheel and a movable wheel, the movable wheel being provided at the top of the fixed wheel, both sides of the movable wheel being fixedly connected with a positioning block, both sides of the shell being provided with a limiting hole for use with the positioning block, the front and rear sides of both sides of the shell being provided with convex blocks, the side of the positioning block away from the movable wheel being provided with a movable groove, the inner cavity of the movable groove being provided with a fixing mechanism, the side of the convex block close to the movable groove being provided with a fixing groove for use with the fixing mechanism, and the side of the inner cavity of the movable groove being provided with a control mechanism for use with the fixing mechanism away from the movable wheel.

[0005] As a preferred embodiment of the present invention, the fixing mechanism includes a limit plate, and the side of the limit plate close to the fixing groove is fixedly connected to a fixing block, the fixing block passes through the positioning block and extends to the inner cavity of the fixing groove, and the side of the limit plate away from the fixing block is rotatably connected to a movable rod used in conjunction with the control mechanism through a rotating shaft.

[0006] As a preferred embodiment of the present invention, the control mechanism includes a control rod used in conjunction with the movable rod, the control rod passes through the positioning block on the side away from the movable wheel and extends to the outside of the positioning block, and is fixedly connected to a pressing plate, and a spring is provided on the side of the control rod close to the pressing plate.

[0007] As a preferred embodiment of the present invention, the side of the positioning block close to the inner wall of the limiting hole contacts the inner wall of the limiting hole, the number of the fixing grooves is several and evenly distributed on the side of the protrusion close to the positioning block, and the two sides of the fixing wheel are movably connected to the shell through a rotating shaft.

[0008] As a preferred embodiment of the present invention, the front and rear sides of the inner cavity of the movable groove are both provided with first through holes for use with the fixed block, and the side of the movable groove away from the movable wheel is provided with a second through hole for use with the control rod.

[0009] As a preferred embodiment of the present invention, the side of the limiting plate close to the inner wall of the movable groove contacts the inner wall of the movable groove, and the side of the fixing block close to the inner wall of the fixed groove contacts the inner wall of the fixed groove.

[0010] As a preferred embodiment of the present invention, the side of the control rod close to the movable rod is rotatably connected to the movable rod through a rotating shaft, the side of the movable rod close to the inner wall of the second through hole contacts the inner wall of the second through hole, and the two sides of the spring are fixedly connected to the pressing plate and the positioning block respectively.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model is used in conjunction with a fixing mechanism, a fixing groove and a control mechanism. When the pressing plate is pressed, the pressing plate squeezes the spring and pushes the control rod to move. The control rod drives the limit plate to slide in the inner cavity of the movable groove through the movable rod, and drives the fixed block to enter the inner cavity of the movable groove, thereby solving the problem that the existing steel bar conveying device is inconvenient to adjust. When conveying steel bars of different diameters, the conveying device cannot be adjusted according to the diameter of the steel bar, causing shaking during the steel bar conveying process, affecting the conveying.

[0013] 2. The utility model is provided with a fixing mechanism, which can fix the positioning block and facilitate the user to use the movable wheel.

[0014] 3. The utility model is capable of controlling the fixing mechanism by providing a control mechanism, making it convenient for the user to use the fixing mechanism.

[0015] 4. The utility model can limit the positioning block by setting the limiting hole, making it convenient for the user to adjust the movable wheel.

[0016] 5. The present invention provides a first through hole and a second through hole, which can respectively limit the fixed block and the control rod, making it convenient for users to use the fixed block and the control rod.

[0017] 6. The present invention can limit the fixed block by providing a limiting plate, and can fix the positioning block by providing a fixing block and a fixing groove.

[0018] 7. The utility model is provided with a control rod, which can drive the limit plate to move through the movable rod, and is provided with a pressing plate, which can squeeze the spring, and is provided with a spring, which can reset the pressing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure provided by an embodiment of the utility model;

[0020] Figure 2 It is a partial cross-sectional view of a positioning block provided by an embodiment of the utility model;

[0021] Figure 3 The embodiment of the present utility model provides Figure 2 A partial enlarged view of point A in the middle;

[0022] Figure 4 It is a three-dimensional structural diagram of the fixing mechanism and the control mechanism provided by the embodiment of the utility model.

[0023] In the figure: 1. Support column; 2. Housing; 3. Fixed wheel; 4. Movable wheel; 5. Positioning block; 6. Limiting hole; 7. Protrusion; 8. Movable groove; 9. Fixing mechanism; 10. Fixing groove; 11. Control mechanism; 12. First through hole; 13. Second through hole; 901. Limiting plate; 902. Fixed block; 903. Movable rod; 1101. Control rod; 1102. Pressing plate; 1103. Spring. DETAILED DESCRIPTION

[0024] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0025] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0026] like Figures 1 to 4 As shown, an embodiment of the present invention provides a steel bar conveying device for construction projects, including a support column 1 and a shell 2, the shell 2 is fixedly connected to the top of the support column 1, the inner cavity of the shell 2 is provided with a fixed wheel 3 and a movable wheel 4, the movable wheel 4 is provided at the top of the fixed wheel 3, and both sides of the movable wheel 4 are fixedly connected with a positioning block 5, both sides of the shell 2 are provided with a limiting hole 6 for use with the positioning block 5, the front and rear sides of both sides of the shell 2 are provided with a protrusion 7, the side of the positioning block 5 away from the movable wheel 4 is provided with a movable groove 8, the inner cavity of the movable groove 8 is provided with a fixing mechanism 9, the side of the protrusion 7 close to the movable groove 8 is provided with a fixing groove 10 for use with the fixing mechanism 9, and the side of the inner cavity of the movable groove 8 away from the movable wheel 4 is provided with a control mechanism 11 for use with the fixing mechanism 9.

[0027] refer to Figure 3 and Figure 4 The fixing mechanism 9 includes a limit plate 901, and a fixed block 902 is fixedly connected to the side of the limit plate 901 close to the fixing groove 10. The fixed block 902 passes through the positioning block 5 and extends to the inner cavity of the fixing groove 10. The side of the limit plate 901 away from the fixed block 902 is rotatably connected to a movable rod 903 used in conjunction with the control mechanism 11 through a rotating shaft.

[0028] The above solution is adopted: by providing the fixing mechanism 9 , the positioning block 5 can be fixed, making it convenient for the user to use the movable wheel 4 .

[0029] refer to Figure 3 and Figure 4 The control mechanism 11 includes a control rod 1101 used in conjunction with the movable rod 903. The side of the control rod 1101 away from the movable wheel 4 passes through the positioning block 5 and extends to the outside of the positioning block 5, and is fixedly connected to a pressing plate 1102. A spring 1103 is provided on the side of the control rod 1101 close to the pressing plate 1102.

[0030] By adopting the above solution, the control mechanism 11 is provided to control the fixing mechanism 9 , making it convenient for the user to use the fixing mechanism 9 .

[0031] refer to Figure 2 and Figure 3 The side of the positioning block 5 close to the inner wall of the limiting hole 6 contacts the inner wall of the limiting hole 6. The number of fixing grooves 10 is several and evenly distributed on the side of the protrusion 7 close to the positioning block 5. The two sides of the fixed wheel 3 are movably connected to the shell 2 through the rotating shaft.

[0032] The above solution is adopted: by providing the limiting hole 6, a limiting effect can be exerted on the positioning block 5, making it convenient for the user to adjust the movable wheel 4.

[0033] refer to Figure 3 and Figure 4 The front and rear sides of the inner cavity of the movable groove 8 are both provided with a first through hole 12 for use with the fixed block 902, and the side of the movable groove 8 away from the movable wheel 4 is provided with a second through hole 13 for use with the control rod 1101.

[0034] The above solution adopts the first through hole 12 and the second through hole 13 to respectively limit the fixing block 902 and the control rod 1101 , making it convenient for users to use the fixing block 902 and the control rod 1101 .

[0035] refer to Figure 3 and Figure 4 The side of the limiting plate 901 close to the inner wall of the movable groove 8 contacts the inner wall of the movable groove 8, and the side of the fixing block 902 close to the inner wall of the fixed groove 10 contacts the inner wall of the fixed groove 10.

[0036] The above solution is adopted: by providing the limiting plate 901 , the fixing block 902 can be limited, and by providing the fixing block 902 and the fixing groove 10 , the positioning block 5 can be fixed.

[0037] refer to Figure 3 and Figure 4 The side of the control rod 1101 close to the movable rod 903 is rotatably connected to the movable rod 903 through a rotating shaft, and the side of the movable rod 903 close to the inner wall of the second through hole 13 contacts the inner wall of the second through hole 13, and the two sides of the spring 1103 are fixedly connected to the pressing plate 1102 and the positioning block 5 respectively.

[0038] The above solution is adopted: by setting the control rod 1101, the limit plate 901 can be driven to move through the movable rod 903, and by setting the pressing plate 1102, the spring 1103 can be squeezed, and by setting the spring 1103, the pressing plate 1102 can be reset.

[0039] The working principle of this utility model:

[0040] During use, the user presses the pressing plate 1102, the pressing plate 1102 squeezes the spring 1103, and pushes the control rod 1101 to move. The control rod 1101 drives the limiting plate 901 to slide in the inner cavity of the movable groove 8 through the movable rod 903, and drives the fixed block 902 to enter the inner cavity of the movable groove 8. The user pulls the movable wheel 4 to adjust the movable wheel 4 to a suitable height, and then releases the pressing plate 1102. The force released after the spring 1103 is squeezed pushes the pressing plate 1102 to reset. The pressing plate 1102 drives the control rod 1101 to move in the opposite direction. The control rod 1101 pushes the limiting plate 901 to move in the opposite direction through the movable rod 903, and drives the fixed block 902 to insert into the inner cavity of the fixed groove 10 to complete the use.

[0041] To sum up: the steel bar conveying device for construction projects is used in conjunction with the setting of a fixing mechanism 9, a fixing groove 10 and a control mechanism 11. When the pressing plate 1102 is pressed, the pressing plate 1102 squeezes the spring 1103 and pushes the control rod 1101 to move. The control rod 1101 drives the limiting plate 901 to slide in the inner cavity of the movable groove 8 through the movable rod 903, and drives the fixed block 902 to enter the inner cavity of the movable groove 8, which solves the problem that the existing steel bar conveying device is inconvenient to adjust. When conveying steel bars of different diameters, the conveying device cannot be adjusted according to the diameter of the steel bar, causing shaking during the steel bar conveying process, affecting the conveying problem.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel bar conveying device for construction engineering, comprising a support column (1) and a housing (2), wherein the housing (2) is fixedly connected to the top of the support column (1), characterized in that: The inner cavity of the shell (2) is provided with a fixed wheel (3) and a movable wheel (4), the movable wheel (4) is provided on the top of the fixed wheel (3), and positioning blocks (5) are fixedly connected on both sides of the movable wheel (4). Limiting holes (6) used in conjunction with the positioning blocks (5) are provided on both sides of the shell (2), and convex blocks (7) are provided on the front and rear sides of both sides of the shell (2). A movable groove (8) is provided on the side of the positioning block (5) away from the movable wheel (4), and a fixing mechanism (9) is provided in the inner cavity of the movable groove (8). A fixing groove (10) used in conjunction with the fixing mechanism (9) is provided on the side of the convex block (7) close to the movable groove (8), and a control mechanism (11) used in conjunction with the fixing mechanism (9) is provided on the side of the inner cavity of the movable groove (8) away from the movable wheel (4).

2. A steel bar conveying device for construction engineering according to claim 1, characterized in that: The fixing mechanism (9) comprises a limiting plate (901), a fixing block (902) being fixedly connected to a side of the limiting plate (901) close to the fixing groove (10), the fixing block (902) passing through the positioning block (5) and extending to the inner cavity of the fixing groove (10), and a movable rod (903) for use with the control mechanism (11) being rotatably connected to a side of the limiting plate (901) away from the fixing block (902) via a rotating shaft.

3. A steel bar conveying device for construction engineering according to claim 2, characterized in that: The control mechanism (11) comprises a control rod (1101) used in conjunction with the movable rod (903); the control rod (1101) passes through the positioning block (5) on a side away from the movable wheel (4) and extends to the outside of the positioning block (5), and is fixedly connected to a pressing plate (1102); a spring (1103) is sleeved on the side of the control rod (1101) close to the pressing plate (1102).

4. A steel bar conveying device for construction engineering according to claim 1, characterized in that: The side of the positioning block (5) close to the inner wall of the limiting hole (6) contacts the inner wall of the limiting hole (6); the number of the fixing grooves (10) is several and evenly distributed on the side of the protrusion (7) close to the positioning block (5); and the two sides of the fixing wheel (3) are movably connected to the housing (2) via a rotating shaft.

5. A steel bar conveying device for construction engineering according to claim 3, characterized in that: A first through hole (12) for use with the fixed block (902) is provided on both the front and rear sides of the inner cavity of the movable groove (8), and a second through hole (13) for use with the control rod (1101) is provided on the side of the movable groove (8) away from the movable wheel (4).

6. A steel bar conveying device for construction engineering according to claim 2, characterized in that: The side of the limiting plate (901) close to the inner wall of the movable groove (8) contacts the inner wall of the movable groove (8), and the side of the fixing block (902) close to the inner wall of the fixed groove (10) contacts the inner wall of the fixed groove (10).

7. A steel bar conveying device for construction engineering according to claim 5, characterized in that: The side of the control rod (1101) close to the movable rod (903) is rotatably connected to the movable rod (903) via a rotating shaft, and the side of the movable rod (903) close to the inner wall of the second through hole (13) contacts the inner wall of the second through hole (13), and the two sides of the spring (1103) are fixedly connected to the pressing plate (1102) and the positioning block (5) respectively.

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