Steel bar transfer frame

Abstract

The utility model relates to the technical field of reinforcing steel bars, and discloses a reinforcing steel bar transfer frame which comprises a transfer trolley, fixing columns are fixedly mounted on the two sides of the transfer trolley correspondingly, a plurality of connecting rods are hinged to the tops of the two fixing columns and the transfer trolley correspondingly, and supporting columns are hinged to the tops of the multiple connecting rods correspondingly; a fixed seat is fixedly mounted at the top of one connecting rod, a sliding seat is fixedly mounted at the bottom, close to the fixed seat, of the supporting column, and a first sliding groove is formed in the sliding seat; the supporting column and the connecting rod can be rapidly fixed through the sliding base and the fixing base, so that the supporting column cannot move, multiple steel bars are conveniently fixed, meanwhile, occupied space is reduced, the steel bars can be separately fixed through the multiple fixing frames and the semicircular grooves, contact and friction between the steel bars are reduced, and the damage risk is reduced; and meanwhile, the steel bars are kept in order, mutual collision or winding is avoided, and the transfer efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of steel bars, and in particular to a steel bar transfer rack. Background Art

[0002] Rebar refers to steel used for reinforced concrete and prestressed reinforced concrete, with a circular cross section, or sometimes a square with rounded corners. It includes plain round steel bars, ribbed steel bars, and twisted steel bars.

[0003] The existing Chinese patent with announcement number CN219652608U discloses a steel bar hoisting and transporting frame, which belongs to the technical field of transporting frames, and includes a frame body, wherein the frame body is provided with two, and two brake rollers are installed at the bottom ends of the two frame bodies, and hydraulic cylinders are fixed in the two frame bodies, and slide seats are fixed on the piston rods of the two hydraulic cylinders, and a cross bar is provided between the two slide seats, and two sliders are sleeved on the cross bar, and two adjusting bolts are provided above the cross bar, and screw holes adapted to the adjusting bolts are provided on the two sliders, and a plurality of slots adapted to the adjusting bolts are provided at the top of the cross bar, and connecting rods are fixed at the bottom ends of the two sliders, and sliding sleeves are fixed at the bottom ends of the two connecting rods, and a support rod is provided below the cross bar, and two vertical rods are fixed on the support rod, and the two vertical rods are connected to the cross bar, and the two sliding sleeves are sleeved on the support rod, and two clamping sleeves are sleeved on the support rod, and hooks are fixed at the bottom ends of the two clamping sleeves and the sliding sleeves. The steel bar hoisting and transporting frame is convenient for adjustment and avoids the swing of the steel bar.

[0004] However, the above-mentioned transfer rack has the following disadvantages: the device transfers the steel bars by setting hooks to hang on bundles of steel bars, but the steel bars transferred in this way are all together, and the contact and friction between the steel bars or the hooks can easily damage the surface of the steel bars, especially the steel bars with ribs or special coatings, which are more susceptible to damage. At the same time, the transfer rack occupies a large area and cannot be stored, reducing the space utilization rate.

[0005] Therefore, we propose a steel bar transfer rack to solve this problem.

[0006] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to solve the problem that the steel bars are all fixed together during transportation, which easily causes friction and damage to the surface of the steel bars, the present application provides a steel bar transportation rack.

[0008] The present application provides a steel bar transfer frame adopting the following technical solution:

[0009] The top of described supporting ram is hinged on the base, and the bottom of described supporting ram is hinged on the base, and the top of described supporting ram is hinged on the support column, and the top of described supporting ram is hinged on the support column, and the top of described supporting ram is hinged on the support column, and the top of described supporting ram is fixedly installed with a fixing seat on the top of one of described connecting rods, and a slide seat is fixedly installed with a first slide slot in the slide slot, and a limit block is slidably installed in the slide slot, and a clamping column is fixedly installed at the top of described fixed seat, and the clamping column is adapted to the clamping slot, and guide rails are fixedly installed on both sides of the top of described supporting column, and a second slide slot is provided on one side of two described guide rails close to the support column, and a plurality of first sliding blocks and second sliding blocks are slidably installed in the two second sliding slots, and the plurality of first sliding blocks are arranged opposite to the second sliding blocks, and a fixing frame is fixedly installed between the plurality of first sliding blocks and the second sliding blocks, and semicircular grooves are provided on the plurality of fixing frames, and a driving mechanism is provided in the second slide slot.

[0010] Preferably, the driving mechanism includes a fixed shaft, a double-headed threaded rod and a motor, a fixed shaft is rotatably installed in the second slide groove, a plurality of double-headed threaded rods are fixedly installed on the fixed shaft, the double-headed threaded rods pass through the first slider and the second slider, the double-headed threaded rods are threadedly connected to the first slider and the second slider, a motor is fixedly installed on the top of the guide rail, and the output end of the motor is transmission connected to the fixed shaft.

[0011] Preferably, two universal wheels are fixedly mounted on one side of the transfer cart, and two fixed wheels are fixedly mounted on the other side of the transfer cart.

[0012] Preferably, a plurality of fixed grooves are provided at the bottom of the transfer cart, a plurality of hydraulic cylinders are fixedly installed in the plurality of fixed grooves, a support plate is provided at the bottom of the plurality of fixed grooves, and the output end of the hydraulic cylinder is transmission-connected to the support plate.

[0013] Preferably, a through hole is provided at the top of the support column close to the slide seat, and a spring is fixedly installed between the support column and the limit block.

[0014] In summary, the present application includes the following beneficial technical effects: through the sliding seat and the fixed seat, the support column and the connecting rod can be quickly fixed, so that the support column cannot move, which is convenient for fixing multiple steel bars and reduces the space occupied. Through multiple fixing frames and semicircular grooves, the steel bars can be fixed separately, reducing the contact and friction between the steel bars, reducing the risk of damage, protecting the integrity and quality of the steel bars, while keeping them neat and orderly, avoiding collision or entanglement with each other, and improving transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0016] Figure 2 is a structural schematic diagram of another viewing angle of an embodiment of the application;

[0017] Figure 3 is a schematic diagram of a three-dimensional cross-sectional structure of a guide rail according to an embodiment of the application;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the supporting column and the fixing column of the embodiment of the application;

[0019] Figure 5 is a schematic diagram of a three-dimensional cross-sectional structure of a support column of an embodiment of the application;

[0020] Figure 6 It is a schematic diagram of the three-dimensional cross-sectional structure of the slide seat of the application embodiment.

[0021] Explanation of the reference numerals in the accompanying drawings: 1. transfer cart; 2. fixed frame; 3. support column; 4. connecting rod; 5. universal wheel; 6. fixed column; 7. fixed wheel; 8. support plate; 9. hydraulic cylinder; 10. motor; 11. first slider; 12. second slider; 13. double-headed threaded rod; 14. fixed shaft; 15. guide rail; 16. fixed seat; 17. slide seat; 18. clamping column; 19. limit block; 20. spring; 21. through hole; 22. clamping slot. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-6 This application is described in further detail.

[0023] The present application embodiment discloses a steel bar transport frame. Figure 1-6A steel bar transfer rack comprises a transfer cart 1, fixed columns 6 are fixedly installed on both sides of the transfer cart 1, and multiple connecting rods 4 are hinged to the two fixed columns 6 and the top of the transfer cart 1, and the tops of the multiple connecting rods 4 are hinged to support columns 3, and a fixed seat 16 is fixedly installed on the top of one of the connecting rods 4, and a slide seat 17 is fixedly installed on the bottom of the support column 3 near the fixed seat 16, and a first slide groove is arranged in the slide seat 17, and a limit block 19 is slidably installed in the slide groove, and a clamping column 18 is fixedly installed on the bottom of the limit block 19, and a clamping groove 22 is arranged on the top of the fixed seat 16, and the clamping column 18 is adapted to the clamping groove 22, and the length of the connecting column is adapted to the interval between the multiple connecting columns, and guide rails 15 are fixedly installed on both sides of the tops of the multiple support columns 3, and a second slide groove is arranged on one side of the two guide rails 15 near the support column 3. A plurality of first sliders 11 and second sliders 12 are slidably installed in the two second slide grooves, and the plurality of first sliders 11 and second sliders 12 are arranged opposite to each other. A fixing frame 2 is fixedly installed between the plurality of first sliders 11 and second sliders 12, and the plurality of fixing frames 2 are provided with semicircular grooves, and the material of the semicircular grooves is set to rubber. A driving mechanism is arranged in the second slide groove; through the sliding seat 17 and the fixing seat 16, the support column 3 and the connecting rod 4 can be quickly fixed, so that the support column 3 cannot move, which is convenient for fixing a plurality of steel bars and reduces the space occupied at the same time; through the plurality of fixing frames 2 and the semicircular grooves, the steel bars can be fixed separately, and the contact and friction between the steel bars are reduced, and the risk of damage is reduced, and the integrity and quality of the steel bars are protected, while keeping them neat and orderly, avoiding mutual collision or entanglement, and improving the transportation efficiency.

[0024] Reference Figure 1 and Figure 4 The driving mechanism includes a fixed shaft 14, a double-headed threaded rod 13 and a motor 10. The fixed shaft 14 is rotatably installed in the second slide groove, and multiple double-headed threaded rods 13 are fixedly installed on the fixed shaft 14. The double-headed threaded rods 13 penetrate the first slider 11 and the second slider 12. The double-headed threaded rods 13 are threadedly connected to the first slider 11 and the second slider 12. The motor 10 is fixedly installed on the top of the guide rail 15. The output end of the motor 10 is transmission-connected to the fixed shaft 14, which can drive the first slider 11 and the second slider 12 to move closer to or away from each other.

[0025] Reference Figure 1-2 Two universal wheels 5 are fixedly installed on one side of the transfer cart 1, and two fixed wheels 7 are fixedly installed on the other side of the transfer cart 1 to drive the transfer cart 1 to move.

[0026] Reference Figure 1-2 A plurality of fixed grooves are provided at the bottom of the transfer cart 1, and a plurality of hydraulic cylinders 9 are fixedly installed in the plurality of fixed grooves. A support plate 8 is provided at the bottom of the plurality of fixed grooves. The output end of the hydraulic cylinder 9 is transmission-connected to the support plate 8 to support the transfer cart 1.

[0027] Reference Figure 5-6 A through hole 21 is provided at the top of the support column 3 near the slide seat 17, and a spring 20 is fixedly installed between the support column 3 and the limit block 19, which can drive the limit block 19 to move up and down.

[0028] The implementation principle of a steel bar transfer frame in the embodiment of the present application is as follows: when in use, the motor 10 can be started, the motor 10 drives the fixed shaft 14 to rotate, the fixed shaft 14 drives the multiple double-headed threaded rods 13 to rotate, the multiple double-headed threaded rods 13 drive the multiple first sliders 11 and the second sliders 12 to move away from each other, the multiple first sliders 11 and the second sliders 12 move away from each other, and then separate the multiple steel bars, place them between the two fixed frames 2, put them into different semicircular grooves for fixing, and then start the motor 10, the motor 10 drives the fixed shaft 14 to rotate, the fixed shaft 14 drives the multiple double-headed threaded rods 13 to rotate, the multiple double-headed threaded rods 13 drive the multiple first sliders 11 and the second sliders 12 to move closer to each other, so that The steel bars are fixed in the semicircular groove, and the transfer cart 1 is pushed to transfer the steel bars. After arriving at the location, the hydraulic cylinder 9 can be started, and the hydraulic cylinder 9 drives the support plate 8 to move downward until it touches the ground to limit the transfer cart 1. After use, the limit block 19 can be slid upward, and the clamping column 18 at the bottom of the limit block 19 disengages from the clamping groove 22. The spring 20 drives the limit block 19 into the slide seat 17 to release the lock on the fixed seat 16. At this time, the support column 3 can be pressed to move downward, and multiple connecting columns move to one side uniformly. The length of the connecting column is adapted to the interval between the multiple connecting columns, so that the support column 3 will not be hindered when moving downward, thereby storing the support column 3 at the bottom to reduce space occupancy.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A steel bar transfer rack, comprising a transfer trolley (1), characterized in that: Fixed columns (6) are fixedly installed on both sides of the transfer cart (1), and multiple connecting rods (4) are hingedly connected to the two fixed columns (6) and the top of the transfer cart (1). The tops of the multiple connecting rods (4) are hingedly connected to support columns (3), and a fixed seat (16) is fixedly installed on the top of one of the connecting rods (4). A sliding seat (17) is fixedly installed near the bottom of the fixed seat (16) of the support column (3), and a first sliding groove is arranged in the sliding seat (17), and a limit block (19) is slidably installed in the sliding groove. A clamping column (18) is fixedly installed at the bottom of the limit block (19), and the top of the fixed seat (16) is provided with a fixed seat (16). A card slot (22) is provided, the card column (18) is adapted to the card slot (22), guide rails (15) are fixedly installed on both sides of the top of the plurality of support columns (3), a second slide groove is provided on one side of the two guide rails (15) close to the support column (3), a plurality of first sliders (11) and second sliders (12) are slidably installed in the two second slide grooves, the plurality of first sliders (11) and second sliders (12) are arranged opposite to each other, a fixing frame (2) is fixedly installed between the plurality of first sliders (11) and second sliders (12), a semicircular groove is provided on the plurality of fixing frames (2), and a driving mechanism is provided in the second slide groove.

2. A steel bar transport frame according to claim 1, characterized in that: The driving mechanism comprises a fixed shaft (14), a double-headed threaded rod (13) and a motor (10); the fixed shaft (14) is rotatably mounted in the second slide groove; a plurality of double-headed threaded rods (13) are fixedly mounted on the fixed shaft (14); the double-headed threaded rods (13) penetrate the first slider (11) and the second slider (12); the double-headed threaded rods (13) are threadedly connected to the first slider (11) and the second slider (12); the motor (10) is fixedly mounted on the top of the guide rail (15); and the output end of the motor (10) is drivingly connected to the fixed shaft (14).

3. A steel bar transport frame according to claim 1, characterized in that: Two universal wheels (5) are fixedly mounted on one side of the transfer cart (1), and two fixed wheels (7) are fixedly mounted on the other side of the transfer cart (1).

4. A steel bar transport frame according to claim 3, characterized in that: The bottom of the transfer cart (1) is provided with a plurality of fixed grooves, a plurality of hydraulic cylinders (9) are fixedly installed in the plurality of fixed grooves, a support plate (8) is provided at the bottom of the plurality of fixed grooves, and the output end of the hydraulic cylinder (9) is transmission-connected to the support plate (8).

5. A steel bar transport frame according to claim 1, characterized in that: A through hole (21) is provided on the top of the support column (3) close to the slide seat (17), and a spring (20) is fixedly installed between the support column (3) and the limit block (19).

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