Wire rod steel wire releasing frame

Abstract

The utility model relates to the technical field of steel wire releasing frames, in particular to a wire rod steel wire releasing frame which comprises a base, a supporting shell, a supporting column, a wire winding frame, a braking mechanism, a fixing column and a traction mechanism. The supporting column penetrates through the supporting shell and is rotationally connected with the side wall of the supporting shell, the winding frame is fixedly arranged on the supporting column, the braking mechanism is arranged in the supporting shell and used for braking the supporting column and the winding frame, the fixing column is fixedly arranged on the base, a fixing seat is fixedly arranged on the fixing column, a fixing opening is formed in the fixing seat, and the supporting column is fixedly arranged on the base. By means of the technical scheme, the problem that in the prior art, when the wire rod steel wire is released, excessive release is easily caused due to the fact that rotation inertia is out of control is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire release frames, and particularly relates to a coil wire release frame. Background Art

[0002] Coil wire is an internal material used for building precast slabs and can also be used for the steel bar cage structure in building concrete. It is wound in a coil shape. When in use, it needs to be released and drawn into a straight bar, and then cut and processed into required size specifications.

[0003] The release of coil wire requires mechanical cooperation with manual labor. Automated coil release equipment needs to use servo motors to control at the coil end and the traction end to control the release length.

[0004] However, for narrow construction sites, large automated equipment is not suitable, and only small semi-automated equipment can be used for release. Due to inertia, the rotating release frame causes excessive release of a large amount of steel wire ropes, and subsequent tightening is required, which poses a safety hazard and affects the safety of the operation site. Content of the Utility Model

[0005] The utility model provides a coil wire release frame, which solves the problem that the coil wire is prone to excessive release due to out-of-control rotation inertia during release in the related art.

[0006] The technical solution of the utility model is as follows: A coil wire release frame includes a base, a support housing, a support column, a wire winding frame, a braking mechanism, a fixed column, and a traction mechanism;

[0007] The support housing is fixedly arranged on the base;

[0008] The support column is rotatably arranged on the base, and the support column penetrates through the support housing and is rotatably connected to the side wall of the support housing;

[0009] The wire winding frame is fixedly arranged on the support column;

[0010] The braking mechanism is arranged in the support housing and is used for braking the support column and the wire winding frame;

[0011] The fixed column is fixedly arranged on the base, a fixed seat is fixedly arranged on the fixed column, and a fixing opening is formed in the fixed seat;

[0012] The traction mechanism is arranged in the fixed seat and is used for traction of the wire.

[0013] Preferably, the traction mechanism includes:

[0014] Positioning grooves, and a plurality of the positioning grooves are formed in the side wall of the fixing opening;

[0015] A positioning block, the positioning block is arranged in the positioning groove, and two positioning plates are hinged between the positioning block and the bottom of the positioning groove;

[0016] A traction groove, the traction groove is opened on the positioning block, and a plurality of traction wheels are rotatably arranged in the traction groove;

[0017] A first motor, the first motor is fixedly arranged on the positioning block, and the output end of the first motor is fixedly connected to one of the traction wheels;

[0018] An angle adjustment mechanism, the angle adjustment mechanism is arranged in the fixed seat and is used to adjust the angle of the positioning plate.

[0019] Further, the angle adjustment mechanism includes:

[0020] A first cavity, the first cavity is arranged in a ring shape, the first cavity is opened in the fixed seat, and the first cavity is communicated with the positioning groove;

[0021] An adjustment ring, the adjustment ring is slidably arranged in the first cavity, and an adjustment rod is hinged between the adjustment ring and the adjacent positioning plate;

[0022] A first electric push rod, a plurality of the first electric push rods are fixedly arranged on the fixed seat, and the output end of the first electric push rod is fixedly connected to the adjustment ring.

[0023] Still further, an annular groove is arranged on the side wall of the traction wheel, and the side wall of the annular groove is arc-shaped.

[0024] Even further, a guiding mechanism is further included, the guiding mechanism is arranged on the fixed seat and is used to guide the steel wire, and the guiding mechanism includes:

[0025] A guiding ring, the guiding ring is rotatably arranged on the fixed seat;

[0026] Guiding plates, two of the guiding plates are fixedly arranged on the guiding ring;

[0027] Guiding wheels, two of the guiding wheels are rotatably arranged between the two guiding plates.

[0028] On the basis of the above solution, an annular guiding groove is opened on the side wall of the guiding wheel.

[0029] On the basis of the above solution, the braking mechanism includes:

[0030] A brake disc, the brake disc is fixedly arranged on the support column;

[0031] The brake block is slidably arranged in the support housing;

[0032] The second electric push rod is fixedly arranged on the support housing, and the output end of the second electric push rod is fixedly connected with the brake block.

[0033] On the basis of the above scheme, a brake through groove is formed in the side wall of the brake block, and an anti-slip pad is fixedly arranged on the side wall of the brake through groove.

[0034] On the basis of the above scheme, an annular rotating groove is formed in the fixed seat, and the guiding ring extends into the rotating groove and is rotatably connected with the side wall of the rotating groove.

[0035] On the basis of the above scheme, a rubber pad is arranged on the side wall of the guiding groove.

[0036] The working principle and beneficial effects of the present utility model are as follows:

[0037] 1. In the present utility model, through the setting of the braking mechanism, it is convenient to control the operation of the second electric push rod after the release of the coil wire, so that the brake block is pressed on the surface of the brake disc through the operation of the second electric push rod, and then the support column and the brake disc are braked through the friction force between the brake through groove and the brake disc, thereby avoiding excessive release caused by the out-of-control rotation inertia during the release of the coil wire;

[0038] 2. In the present utility model, through the setting of the traction mechanism, it is convenient to drive the adjusting ring to move through the operation of the first electric push rod. Furthermore, during the movement of the adjusting ring, the positioning plate can be pushed by the adjusting rod to adjust the angle, so that the positioning block can be driven to move through the angle adjustment of the positioning plate, thereby pressing the traction wheel on the steel wire. Then, the traction wheel can be driven to rotate through the operation of the first motor, and the steel wire can be tractioned through the friction force between the traction wheel and the steel wire, thereby realizing the release of the coil wire;

[0039] 3. In the present utility model, through the setting of the guiding mechanism, it is convenient to guide the steel wire through the guiding wheel, thereby avoiding abrasion between the steel wire and the fixed seat;

[0040] 4. In the present utility model, through the setting of the base, the support housing, the support column, the wire winding frame, the braking mechanism, the fixed column and the traction mechanism, it is convenient to brake the wire winding frame through the braking mechanism after the release of the coil wire is completed, thereby solving the problem that the coil wire is prone to excessive release caused by out-of-control rotation inertia during release in the related art. Description of the Drawings

[0041] The present utility model will be further described in detail below with reference to the drawings and specific embodiments.

[0042] Figure 1 Structural schematic diagram of the present utility model;

[0043] Figure 2 Cross-sectional structural schematic diagram of the braking mechanism of the present utility model;

[0044] Figure 3 Cross-sectional structural schematic diagram of the fixed seat of the present utility model;

[0045] Figure 4 Structural schematic diagram of the traction mechanism of the present utility model;

[0046] Figure 5 Structural schematic diagram of the guiding mechanism of the present utility model.

[0047] In the figure: 1, base; 2, support housing; 3, support column; 4, wire winding frame; 5, fixed column; 6, fixed seat; 7, positioning groove; 8, positioning block; 9, first motor; 10, adjusting ring; 11, first electric push rod; 12, guiding ring; 13, guiding plate; 14, guiding wheel; 15, guiding groove; 16, brake disc; 17, brake block; 18, second electric push rod; 19, brake through groove; 20, adjusting rod; 21, positioning plate; 22, traction wheel. Specific embodiments

[0048] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.

[0049] As Figures 1 - 5 shown, this embodiment proposes a bar wire release rack, including a base 1, a support housing 2, a support column 3, a wire winding frame 4, a braking mechanism, a fixed column 5, and a traction mechanism. The support housing 2 is fixedly arranged on the base 1, the support column 3 is rotatably arranged on the base 1, the support column 3 penetrates through the support housing 2 and is rotatably connected to the side wall of the support housing 2, the wire winding frame 4 is fixedly arranged on the support column 3, the braking mechanism is arranged in the support housing 2 and is used to brake the support column 3 and the wire winding frame 4, the fixed column 5 is fixedly arranged on the base 1, a fixed seat 6 is fixedly arranged on the fixed column 5, a fixing opening is formed on the fixed seat 6, and the traction mechanism is arranged in the fixed seat 6 and is used to traction the steel wire.

[0050] Refer to Figure 3 With Figure 4, the traction mechanism includes a positioning groove 7, a positioning block 8, a traction groove, a first motor 9 and an angle adjustment mechanism. A plurality of positioning grooves 7 are provided on the side wall of the fixing port. The positioning block 8 is arranged in the positioning groove 7. Two positioning plates 21 are hinged between the positioning block 8 and the bottom of the positioning groove 7. The traction groove is opened on the positioning block 8. A plurality of traction wheels 22 are rotatably arranged in the traction groove. The first motor 9 is fixedly arranged on the positioning block 8. The output end of the first motor 9 is fixedly connected to one of the traction wheels 22. The angle adjustment mechanism is arranged in the fixed seat 6 and is used to adjust the angle of the positioning plate 21. The angle adjustment mechanism includes a first cavity, an adjustment ring 10 and a first electric push rod 11. The first cavity is annular and is opened in the fixed seat 6. The first cavity communicates with the positioning groove 7. The adjustment ring 10 is slidably arranged in the first cavity. An adjustment rod 20 is hinged between the adjustment ring 10 and the adjacent positioning plate 21. A plurality of first electric push rods 11 are fixedly arranged on the fixed seat 6. The output end of the first electric push rod 11 is fixedly connected to the adjustment ring 10. An annular groove is provided on the side wall of the traction wheel 22, and the side wall of the annular groove is arc-shaped.

[0051] Specifically, when the coil wire is released, the operator controls the first electric push rod 11 to work. By the work of the first electric push rod 11, the adjustment ring 10 can be driven to move. Then, during the movement of the adjustment ring 10, the positioning plate 21 can be pushed to adjust the angle through the adjustment rod 20. Thus, the positioning block 8 can be driven to move by adjusting the angle of the positioning plate 21, so that the traction wheel 22 can be pressed on the wire. After that, by the work of the first motor 9, the traction wheel 22 can be driven to rotate, and thus the wire can be tractioned through the friction between the traction wheel 22 and the wire, so as to realize the release of the coil wire.

[0052] Refer to Figure 1 And Figure 5 , it further includes a guiding mechanism. The guiding mechanism is arranged on the fixed seat 6 and is used to guide the wire. The guiding mechanism includes a guiding ring 12, guiding plates 13 and guiding wheels 14. The guiding ring 12 is rotatably arranged on the fixed seat 6. Two guiding plates 13 are fixedly arranged on the guiding ring 12. Two guiding wheels 14 are rotatably arranged between the two guiding plates 13. An annular guiding groove 15 is opened on the side wall of the guiding wheel 14. An annular rotating groove is opened on the fixed seat 6. The guiding ring 12 extends into the rotating groove and is rotatably connected to the side wall of the rotating groove. A rubber pad is arranged on the side wall of the guiding groove 15, so that the wire can be guided by the guiding wheel 14, thus avoiding the wear between the wire and the fixed seat 6.

[0053] Refer to Figure 1 And Figure 2, the braking mechanism includes a brake disc 16, brake pads 17, and a second electric push rod 18. The brake disc 16 is fixedly arranged on the support column 3, the brake pads 17 are slidably arranged in the support housing 2, the second electric push rod 18 is fixedly arranged on the support housing 2, the output end of the second electric push rod 18 is fixedly connected to the brake pads 17, a brake through groove 19 is formed in the side wall of the brake pads 17, and an anti-slip pad is fixedly arranged on the side wall of the brake through groove 19.

[0054] Specifically, after the release of the wire rod steel wire is completed, the operator controls the second electric push rod 18 to work, so that the brake pads 17 are pressed against the surface of the brake disc 16 through the work of the second electric push rod 18, and then the support column 3 and the brake disc 16 are braked through the friction force between the brake through groove 19 and the brake disc 16, so as to avoid excessive release caused by out-of-control rotation inertia during the release of the wire rod steel wire.

[0055] In addition, it should be noted that the first motor 9 is arranged on one of the positioning blocks 8, and the output end of the first motor 9 is fixedly connected to one of the traction wheels 22. A through hole can be formed in the fixed seat 6, and then an external wire is passed through the through hole and electrically connected to the first motor 9. At the same time, the moving range of the positioning block 8 is relatively small, and the wire can move in the through hole to ensure the normal operation of the first motor 9. At the same time, the purpose of the operation of the first motor 9 is to control the rotation of the traction wheel 22, and then drive the steel wire to move through the friction force between the traction wheel 22 and the steel wire. The power of the first motor 9 can be relatively small, and a smaller model can also be selected for its volume.

[0056] In this embodiment, during use, when the wire rod steel wire is released, the operator controls the first electric push rod 11 to work. Through the work of the first electric push rod 11, the adjusting ring 10 can be driven to move. Then, during the movement of the adjusting ring 10, the positioning plate 21 can be pushed by the adjusting rod 20 to adjust the angle, so that the positioning block 8 can be driven to move through the angle adjustment of the positioning plate 21, so as to press the traction wheel 22 against the steel wire. Then, through the work of the first motor 9, the traction wheel 22 can be driven to rotate, and then the steel wire can be tractioned through the friction force between the traction wheel 22 and the steel wire, so as to realize the release of the wire rod steel wire. After the release of the wire rod steel wire is completed, the operator controls the second electric push rod 18 to work, so that the brake pads 17 are pressed against the surface of the brake disc 16 through the work of the second electric push rod 18, and then the support column 3 and the brake disc 16 are braked through the friction force between the brake through groove 19 and the brake disc 16, so as to avoid excessive release caused by out-of-control rotation inertia during the release of the wire rod steel wire.

[0057] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A wire rod release rack, characterized in that: include: Base (1); A supporting shell (2), the supporting shell (2) being fixedly arranged on the base (1); A support column (3), the support column (3) being rotatably disposed on the base (1), the support column (3) penetrating the support shell (2) and being rotatably connected to a side wall of the support shell (2); A winding frame (4), the winding frame (4) being fixedly arranged on the supporting column (3); A braking mechanism, the braking mechanism being arranged in the supporting shell (2) and being used for braking the supporting column (3) and the winding frame (4); A fixing column (5), the fixing column (5) being fixedly arranged on the base (1), a fixing seat (6) being fixedly arranged on the fixing column (5), and a fixing opening being formed on the fixing seat (6); A traction mechanism, the traction mechanism is arranged in the fixing seat (6) and is used for traction of the steel wire.

2. A wire rod release rack according to claim 1, characterized in that: The traction mechanism comprises: Positioning grooves (7), a plurality of positioning grooves (7) being provided on the side wall of the fixing opening; A positioning block (8), the positioning block (8) being arranged in the positioning groove (7), and two positioning plates (21) being hingedly arranged between the positioning block (8) and the groove bottom of the positioning groove (7); A traction groove, the traction groove being disposed on the positioning block (8), and a plurality of traction wheels (22) being rotatably disposed in the traction groove; a first motor (9), the first motor (9) being fixedly disposed on the positioning block (8), and an output end of the first motor (9) being fixedly connected to one of the traction wheels (22); An angle adjustment mechanism, the angle adjustment mechanism is arranged in the fixing seat (6) and is used to adjust the angle of the positioning plate (21).

3. A wire rod release rack according to claim 2, characterized in that: The angle adjustment mechanism comprises: A first cavity, the first cavity is arranged in an annular shape, the first cavity is opened in the fixing seat (6), and the first cavity is communicated with the positioning groove (7); An adjustment ring (10), the adjustment ring (10) being slidably disposed in the first cavity, and an adjustment rod (20) being hingedly disposed between the adjustment ring (10) and the adjacent positioning plate (21); A first electric push rod (11), a plurality of the first electric push rods (11) are fixedly arranged on the fixing seat (6), and an output end of the first electric push rod (11) is fixedly connected to the adjustment ring (10).

4. A wire rod release rack according to claim 3, characterized in that: The side wall of the traction wheel (22) is provided with an annular groove, and the side wall of the annular groove is provided with an arc shape.

5. A wire rod release rack according to claim 4, characterized in that: It also includes a guiding mechanism, which is arranged on the fixing seat (6) and is used to guide the steel wire, and the guiding mechanism includes: A guide ring (12), the guide ring (12) being rotatably disposed on the fixing seat (6); A guide plate (13), two guide plates (13) being fixedly arranged on the guide ring (12); Guide wheels (14), two guide wheels (14) are rotatably arranged between the two guide plates (13).

6. A wire rod release rack according to claim 5, characterized in that: An annular guide groove (15) is formed on the side wall of the guide wheel (14).

7. A wire rod release rack according to claim 6, characterized in that: The braking mechanism comprises: A brake disc (16), the brake disc (16) being fixedly arranged on the support column (3); a brake block (17), the brake block (17) being slidably disposed in the support shell (2); A second electric push rod (18), the second electric push rod (18) is fixedly arranged on the support housing (2), and an output end of the second electric push rod (18) is fixedly connected to the brake block (17).

8. The wire rod release rack according to claim 7, characterized in that: A braking groove (19) is provided on the side wall of the braking block (17), and an anti-slip pad is fixedly provided on the side wall of the braking groove (19).

9. A wire rod release rack according to claim 8, characterized in that: An annular rotation groove is provided on the fixing seat (6), and the guide ring (12) extends into the rotation groove and is rotationally connected to the side wall of the rotation groove.

10. A wire rod release rack according to claim 9, characterized in that: The side wall of the guide groove (15) is provided with a rubber pad.

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