Steel strand pulling equipment

Abstract

The utility model provides steel strand pulling equipment, which relates to the technical field of pulling equipment and comprises a bottom plate, four universal wheels are fixedly mounted at the bottom of the bottom plate, and four lifting rods are fixedly mounted at the top of the bottom plate. According to the steel strand pulling device, the direction and the position of the steel strand pulling device can be easily changed through the universal wheels, a large amount of manpower and time do not need to be consumed for carrying, meanwhile, higher flexibility, accuracy and safety are brought to the steel strand pulling device through the lifting rod, the construction quality and efficiency can be improved, and the steel strand pulling device is convenient to use. And secondly, the first driving motor drives the cutting wheel to rotate and is matched with the hydraulic cylinder to cut the steel strand, manual cutting operation is not needed, time and labor cost are saved, working efficiency can be improved, construction quality is guaranteed, and labor intensity and safety risks are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bundle equipment technical field especially relates to a steel strand bundle equipment. BACKGROUND

[0002] Steel strand bundle is a common work in engineering construction, especially in the construction of prestressed concrete structures such as bridges, tunnels and dams, and steel strand bundle refers to the process of accurately inserting prestressed steel strand into the reserved hole according to the design requirements, which prepares for subsequent tensioning operation.

[0003] The existing device is mostly fixed when the steel strand is bundled, the height of the device cannot be adjusted according to the specific situation, and cannot adapt to different construction sites. At the same time, after the bundle is finished, the steel strand needs to be cut, and currently it is cut by the staff holding the cutting wheel. Long time operation will cause the staff fatigue, affect the work efficiency and cutting quality. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the above-mentioned device in use, because the existing steel strand bundle equipment is mostly fixed, cannot be adjusted according to the scene, and needs manual cutting of steel strand, which leads to inconvenient use of the device, affects work efficiency and cutting quality, and proposes a kind of steel strand bundle equipment.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a kind of steel strand bundle equipment, including bottom plate, the bottom of the bottom plate is fixedly installed with four universal wheels, the top of the bottom plate is fixedly installed with four lifting rods, four the top of lifting rod is fixedly installed with support plate between, the top of the support plate is fixedly installed with controller, the top of the support plate is fixedly installed with support frame, the top of the support frame is provided with hole one.

[0006] Preferably, the top of the support frame is fixedly installed with a hydraulic cylinder, the output end of the hydraulic cylinder is provided with a piston rod, the bottom of the piston rod is fixedly installed with a connecting frame, and the outer wall of the connecting frame is provided with a hole two.

[0007] Preferably, the outer wall of the connecting frame is fixedly installed with a driving motor one on one side, the output end of the driving motor one is provided with a rotating rod one, and the outer wall of the rotating rod one is fixedly provided with a cutting wheel.

[0008] Preferably, the top of the support plate is fixedly installed with a shell, the outer wall of the shell is fixedly communicated with a feeding port on one side, the outer wall of the shell is fixedly communicated with a discharging port on one side, and the outer wall of the shell is provided with two groups of hole three.

[0009] Preferably, the inner walls of the two groups of holes three are movably inserted with rotating rods two, the outer walls of the two groups of rotating rods two are provided with driving motors two, and the outer walls of the two groups of rotating rods two are fixedly sleeved with belt pulleys.

[0010] Preferably, the outer walls of the two groups of each two belt pulleys are provided with belt bodies, and the outer walls of the two groups of rotating rods two are fixedly sleeved with transmission wheels.

[0011] Preferably, the inner walls of the shell are fixedly installed with two limiting plates, the outer walls of the two limiting plates are provided with a group of holes four, and the outer walls of the two groups of rotating rods two are movably inserted into the inner walls of the two groups of holes four.

[0012] Compared with the prior art, the advantages and positive effects of the utility model lie in,

[0013] In the utility model, the steel strand threading equipment can change direction and position easily on the construction site through the universal wheel, without consuming a large amount of manpower and time for carrying, meanwhile, the steel strand threading equipment is brought higher flexibility, accuracy and safety through the lifting rod, which helps to improve the quality and efficiency of construction, secondly, the cutting wheel is driven to rotate by the driving motor one, and cooperates with the hydraulic cylinder to cut the steel strand, without manual cutting operation, time and labor cost are saved, and work efficiency is improved, construction quality is guaranteed, labor intensity and safety risk are reduced.

[0014] In the utility model, the transmission wheels are driven to rotate by the two driving motors two to thread the steel strand, the threading work of the steel strand can be quickly and efficiently completed, the construction cycle is greatly shortened, and meanwhile, the two limiting plates can ensure that all threading work follows unified specifications, so that quality control and acceptance are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A front view structure perspective view of a steel strand threading equipment is provided for the utility model;

[0016] Figure 2 A front view structure perspective split view of a steel strand threading equipment is provided for the utility model;

[0017] Figure 3 A front view structure split schematic view of a steel strand threading equipment is provided for the utility model;

[0018] Figure 4 A front view structure perspective split view of a steel strand threading equipment is provided for the utility model.

[0019] LEGEND:

[0020] 1. Bottom plate; 2. Universal wheel; 3. Lifting rod; 4. Support plate; 5. Controller; 6. Support frame; 7. Hole one; 8. Hydraulic cylinder; 9. Piston rod; 10. Connecting frame; 11. Hole two; 12. Drive motor one; 13. Rotating rod one; 14. Cutting wheel; 15. Housing; 16. Feed port; 17. Discharge port; 18. Hole three; 19. Rotating rod two; 20. Drive motor two; 21. Pulley; 22. Belt body; 23. Transmission wheel; 24. Limit plate; 25. Hole four. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1, as Figures 1-3 As shown, the utility model provides a steel wire rope bundle threading device, including a base plate 1, four universal wheels 2 are fixedly installed on the bottom of the base plate 1, four lifting rods 3 are fixedly installed on the top of the base plate 1, a support plate 4 is fixedly installed between the tops of the four lifting rods 3, a controller 5 is fixedly installed on the top of the support plate 4, a support frame 6 is fixedly installed on the top of the support plate 4, a hole 7 is provided on the top of the support frame 6, a hydraulic cylinder 8 is fixedly installed on the top of the support frame 6, a piston rod 9 is provided at the output end of the hydraulic cylinder 8, a connecting frame 10 is fixedly installed at the bottom of the piston rod 9, a hole 11 is provided on the outer wall of the connecting frame 10, a driving motor 12 is fixedly installed on one side of the outer wall of the connecting frame 10, a rotating rod 13 is provided at the output end of the driving motor 12, and a cutting wheel 14 is fixedly sleeved on the outer wall of the rotating rod 13.

[0024] The effects achieved by the entire embodiment 1 are as follows: first, through the connection between the base plate 1 and the universal wheel 2, the universal wheel 2 reduces the time of carrying and arranging the equipment, and the operator can quickly move the equipment to the required position and start working immediately; secondly, the height of the device can be adjusted by the operation of the lifting rod 3 without the need for tedious adjustment steps, thereby speeding up the construction progress; secondly, the operation of the drive motor 12 can drive the rotation of the rotating rod 13, thereby driving the cutting wheel 14 to rotate, and at the same time, the operation of the hydraulic cylinder 8 drives the piston rod 9 to extend and retract to cut the steel strand, avoiding accidental injuries that may occur when manually using cutting tools, reducing the direct contact between the operator and sharp cutting tools, and reducing safety risks.

[0025] Example 2, as Figure 1 、 Figure 2 、 Figure 4 As shown, a shell 15 is fixedly installed on the top of the support plate 4, and a feed port 16 is fixedly connected to one side of the outer wall of the shell 15, and a discharge port 17 is fixedly connected to one side of the outer wall of the shell 15. The outer wall of the shell 15 is provided with two groups of holes three 18, and the inner walls of the two groups of holes three 18 are movably inserted with rotating rods two 19. The outer walls of the two groups of rotating rods two 19 are provided with driving motors two 20. The outer walls of the two groups of rotating rods two 19 are fixed with pulleys 21, and a belt body 22 is provided between the outer walls of each two pulleys 21 of the two groups. The outer walls of the two groups of rotating rods two 19 are fixed with transmission wheels 23. Two limit plates 24 are fixedly installed between the inner walls of the shell 15, and the outer walls of the two limit plates 24 are provided with a group of holes four 25, and the outer walls of the two groups of rotating rods two 19 are movably inserted into the inner walls of the two groups of holes four 25.

[0026] The effect achieved by the entire embodiment 2 is that when the device is in normal use, the two drive motors 20 are operated simultaneously to drive the two sets of rotating rods 21 to rotate relative to each other. Since the two sets of rotating rods 21 are connected to the belt body 22 by the pulley 21, the two sets of transmission wheels 23 are finally driven to rotate relative to each other to transmit the steel strands through the bundle. At the same time, the two limit plates 24 are located on both sides of the two sets of transmission wheels 23, which can prevent the steel strands from being displaced during the bundle transmission process, so that each bundle transmission operation is performed within the same limited range, ensuring the consistency of construction.

[0027] Among them, the lifting rod 3, the controller 5, the hydraulic cylinder 8, the drive motor 12 and the drive motor 2 20 are all existing technologies, and their components and operating principles are all public technologies, so no further explanation will be given here.

[0028] Working principle: first, in the normal use of the device, the bottom of the bottom plate 1 is fixedly installed with four universal wheels 2, the device can be more convenient to move the device, can adapt to more different types and terrain of construction site, improve the versatility and applicability of the equipment, second, the top of the bottom plate 1 is fixedly installed with four lifting rods 3, four lifting rods 3 are connected with the support plate 4, the controller 5 is used to control four lifting rods 3 to run simultaneously, the height of the device can be adjusted, the outlet of the threading device is accurately aligned with the inlet of the steel strand, the deviation and mistake in the threading process are reduced, which helps to improve the probability of successful threading at one time and reduce repeated operation, second, the outer wall of the shell 15 is fixedly connected with the feeding port 16, and the other side is fixedly connected with the discharge port 17, the steel strand is inserted into the feeding port 16, one of the two groups of rotating rods two 19 is connected with the driving motor two 20, and the rotating rods two 19 in the two groups are connected by the belt pulley 21 and the belt body 22, and the outer wall of the two groups of rotating rods two 19 is fixedly connected with the transmission wheel 23, the two driving motors two 20 can be controlled to run simultaneously by the controller 5, and the relative direction is rotated, so that the two groups of rotating rods two 19 are relatively rotated, and finally the two groups of transmission wheels 23 are relatively rotated, so as to thread the steel strand, and the transmission wheel 23 adopts gear shape, the gear structure makes the stress of the steel strand more uniform in the transmission process, reduces the deformation or damage of the steel strand caused by local excessive stress, even in the case of high speed threading, the steel strand can be stably grabbed, the continuity and stability of threading are ensured, and the two limiting plates 24 are located on the two sides of the two groups of transmission wheels 23, which can prevent the steel strand from moving during threading and affect the threading efficiency, second, the top of the support frame 6 is fixedly installed with the hydraulic cylinder 8, the hydraulic cylinder 8 is connected with the connecting frame 10 through the piston rod 9, the outer wall of the connecting frame 10 is fixedly installed with the driving motor one 12, the driving motor one 12 is connected with the rotating rod one 13, the rotating rod one 13 is connected with the cutting wheel 14, the driving motor one 12 can drive the rotating rod one 13 to rotate, so as to drive the cutting wheel 14 to rotate, at the same time, the hydraulic cylinder 8 drives the piston rod 9 to extend and retract, finally the cutting wheel 14 is lowered to cut the threaded steel strand, so that the operator no longer needs to do the laborious manual cutting work, and the physical fatigue is reduced.

[0029] The above is only a preferred embodiment of the present application, not other forms of the present application, any skilled in the art may use the above disclosed technical content to make changes or modifications into equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A steel strand bundle threading device, characterized by: The invention comprises a base plate (1), four universal wheels (2) are fixedly mounted on the bottom of the base plate (1), four lifting rods (3) are fixedly mounted on the top of the base plate (1), a support plate (4) is fixedly mounted between the tops of the four lifting rods (3), a controller (5) is fixedly mounted on the top of the support plate (4), a support frame (6) is fixedly mounted on the top of the support plate (4), and a hole (7) is provided on the top of the support frame (6).

2. The steel strand bundle threading device according to claim 1, characterized in that: A hydraulic cylinder (8) is fixedly mounted on the top of the support frame (6), a piston rod (9) is provided at the output end of the hydraulic cylinder (8), a connecting frame (10) is fixedly mounted on the bottom of the piston rod (9), and a second hole (11) is provided on the outer wall of the connecting frame (10).

3. The steel strand bundle threading device according to claim 2, characterized in that: A driving motor (12) is fixedly mounted on one side of the outer wall of the connecting frame (10), a rotating rod (13) is provided at the output end of the driving motor (12), and a cutting wheel (14) is fixedly sleeved on the outer wall of the rotating rod (13).

4. The steel strand bundle threading device according to claim 3, characterized in that: A shell (15) is fixedly mounted on the top of the support plate (4), a feed port (16) is fixedly connected to one side of the outer wall of the shell (15), a discharge port (17) is fixedly connected to one side of the outer wall of the shell (15), and two groups of holes (18) are opened on the outer wall of the shell (15).

5. The steel strand bundle threading device according to claim 4, characterized in that: The inner surface walls of the two groups of holes three (18) are movably inserted with rotating rods two (19), the outer surface walls of the two groups of rotating rods two (19) are provided with driving motors two (20), and the outer surface walls of the two groups of rotating rods two (19) are fixedly sleeved with pulleys (21).

6. The steel strand bundle threading device according to claim 5, characterized in that: A belt body (22) is provided between the outer walls of each of the two pulleys (21) in the two groups, and a transmission wheel (23) is fixedly sleeved on the outer walls of the two rotating rods (19) in the two groups.

7. The steel strand bundle threading device according to claim 6, characterized in that: Two limiting plates (24) are fixedly installed between the inner surface walls of the shell (15), and the outer surface walls of the two limiting plates (24) are each provided with a group of four holes (25), and the outer surface walls of the two groups of rotating rods (19) are movably inserted into the inner surface walls of the two groups of four holes (25).

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