Steel wire binding device for steel bar frame
By designing a steel frame wire tying device with an adjustment mechanism, the existing devices are solved by the problem of poor embedding and fatigue when facing steel wires of different thicknesses, and more efficient binding and more suitable devices are achieved.
Patent Information
- Application Number
- CN202421225514.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-31
AI Technical Summary
In construction, when existing tying devices face steel wires of different thicknesses, it is difficult to effectively embed steel wires, resulting in wire offset and reduced working efficiency, and at the same time, fixing the grip length leads to fatigue.
A steel bar frame steel wire tying device is designed, including a bent hook, a limiting block and an adjustment mechanism. The bent hook is equipped with a hook groove and a limit groove. The limit block is used to snap the wire. The adjustment mechanism adjusts the spacing of the limit blocks according to the thickness of the wire through the rotating rod, screw and transmission assembly to ensure that the insertion space matches the wire size.
Through the adjustment of the adjustment mechanism, steel wires of different thicknesses can be effectively matched, offset, and binding efficiency can be improved. The pressing pressure degree can be adjusted through the removable connection of the handle, reducing fatigue and improving applicability.
Smart Images
Figure CN222456854U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a steel wire binding device for a steel bar frame. Background Art
[0002] In building construction, it is usually necessary to set up a large number of steel frames. In order to maintain the shape of the steel frames, the steel frames need to be tied with wires. A section of wire is wrapped around the object or material that needs to be tied, and then the two ends are crossed and twisted. The bent wire is used to fix the object or material together. The binding is strengthened by wrapping the wire around two points of the object and forming a bend or multiple bends between the two points.
[0003] At present, when using the tying device to tie the steel wire of the steel frame, there are the following problems:
[0004] (1) Usually, the steel wires need to be tied with a hook. Since the size of the groove of the hook for embedding the steel wire is relatively fixed, and the steel wires to be tied in construction are of different thicknesses, when the hook is used to tie the steel wires, there will be too much embedding space, causing the steel wires to be offset, resulting in a significant reduction in the efficiency of steel wire tying.
[0005] (2) When tying steel wires of different thicknesses, the pressure required is different, and the holding length of most tying devices is relatively fixed, which makes it easier to get tired when using the tying devices to tie the steel wires. Utility Model Content
[0006] The technical problem to be solved by the utility model is: to provide a steel bar frame steel wire binding device in view of the above-mentioned existing problems.
[0007] The technical solution adopted by the utility model is: a steel bar frame steel wire binding device, characterized in that it includes:
[0008] A curved hook member, wherein the curved hook member is provided with a hook groove, and the curved hook member is provided with limiting grooves on the inner walls located on both sides of the hook groove;
[0009] A limit block, the limit block is slidably connected in the limit groove, and the limit block is used for clamping the steel wire;
[0010] An adjustment mechanism is provided inside the hook member and symmetrically arranged on both sides of the hook groove, the adjustment mechanism is correspondingly connected to the limit blocks, and the adjustment mechanism is used to adjust the spacing between the limit blocks on both sides based on the thickness of the steel wire;
[0011] A handle is connected to the end of the curved hook member away from the hook groove.
[0012] Through the above-mentioned technical means, the steel wire can be embedded in the hook groove of the bent hook when tying the steel wire. According to the thickness of the different steel wires used in the actual construction, the adjustment mechanism is used to control the distance between the two limit blocks so that the embedding space of the two limit blocks matches the thickness of the steel wire, thereby improving the efficiency of steel wire tying and effectively improving the practicality and applicability of the tying device.
[0013] In some embodiments, the adjustment mechanism includes a rotating rod, a screw rod, a limit block and a transmission assembly. The rotating rod is arranged inside the curved hook member, and the first end of the rotating rod at least partially exposes the inner wall of the curved hook member. The second end of the rotating rod is connected to the end of the screw rod via the transmission assembly. The limit block is threadedly connected to the screw rod. The transmission assembly is used to convert the rotation of the rotating rod into the rotation of the screw rod, so that the limit block can move along the axial direction of the screw rod.
[0014] In some embodiments, the transmission assembly includes a first bevel gear and a second bevel gear, the end of the rotating rod is connected to the first bevel gear, the end of the screw rod is connected to the second bevel gear, and the first bevel gear and the second bevel gear are meshed with each other.
[0015] In some embodiments, guide components are provided at the top and the bottom of the limit block, and the guide components are used to provide guidance and limiting effects on the movement of the limit block.
[0016] In some embodiments, the guide assembly includes a connecting block and a first sliding block. The top and bottom of the limiting block are connected to the connecting block, and both ends of the connecting block are connected to the first sliding block. A first sliding groove corresponding to the first sliding block is provided in the limiting groove, and the first sliding block slides in cooperation with the first sliding groove.
[0017] In some embodiments, the first end of the rotating rod is plum blossom-shaped.
[0018] In some embodiments, the end of the handle away from the hook piece is detachably connected to a connecting rod.
[0019] In some embodiments, a mounting groove is provided at the end of the handle away from the hook member, and a mounting block is provided at the end of the connecting rod, and the mounting block is plugged into and fits with the mounting groove.
[0020] In some embodiments, the handle is provided with a rotatable turning handle, the bottom of the turning handle is connected to a fixed block, a movable block that can slide along the axial direction of the fixed block is provided inside the fixed block, a second spiral sliding groove is provided on the surface of the fixed block, a second sliding block connected to the outer wall of the movable block is slidably provided in the second sliding groove, a guide groove arranged along the axial direction of the movable block is provided on the inner wall of the handle, the end of the second sliding block is slidably matched with the guide groove, and a mounting hole that is plug-matched with the movable block is provided on the outer wall of the mounting block.
[0021] In some embodiments, the outer movable cover of the connecting rod is provided with a non-slip soft cover.
[0022] The beneficial effects of the utility model are:
[0023] 1. According to the thickness of the binding steel wire in actual construction, the adjustment mechanism is used to drive the corresponding limit block to move in the limit groove, so that the embedded space between the limit blocks is adjusted to match the steel wire, which fits the steel wire more closely and reduces the deviation of the steel wire during binding. This not only improves the adaptability of the binding device to different steel wires, but also effectively improves the efficiency of steel wire binding.
[0024] 2. The handle is detachably connected to a connecting rod so that the length of the handle can be adjusted. Handles of different lengths result in different pressing forces. When tying steel wires of certain sizes, the connecting rod increases the support length of the handle, providing convenience for steel wire tying and making steel wire tying more labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the structure of this application.
[0026] Figure 2 It is a structural schematic diagram of the bent hook member in this application.
[0027] Figure 3 It is a schematic diagram of the cross-sectional structure of the bent hook member in this application.
[0028] Figure 4 It is a structural schematic diagram of the regulating mechanism in this application.
[0029] Figure 5 yes Figure 2 Schematic diagram of the enlarged structure at point A in the middle.
[0030] Figure 6 It is a structural schematic diagram of the handle and the connecting rod in this application.
[0031] Figure 7 It is a schematic diagram of a partial enlarged structure on the handle in this application.
[0032] Description of reference numerals:
[0033] 1. Hook piece; 2. Hook groove; 3. Turn rod; 4. First bevel gear; 5. Second bevel gear; 6. Screw; 7. Limit block; 8. Connecting block; 9. First slide block; 10. First slide groove; 11. Limit groove; 12. Handle; 13. Mounting groove; 14. Mounting block; 15. Connecting rod; 16. Mounting hole; 17. Turn handle; 18. Fixed block; 19. Movable block; 20. Second slide groove; 21. Second slide block; 22. Anti-slip soft cover.
[0034] This specification includes references to "one embodiment" or "an embodiment." The appearance of the phrase "in one embodiment" or "in an embodiment" does not necessarily refer to the same embodiment. The particular features, structures or characteristics may be combined in any suitable manner consistent with the present disclosure.
[0035] The term "comprising" is open ended. As used in the appended claims, the term does not exclude additional structures or steps.
[0036] "First," "second," etc. As used herein, these terms act as labels for the nouns that precede them and do not imply any type of ordering (e.g., spatial, temporal, logical, etc.). DETAILED DESCRIPTION
[0037] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the technical solution of the present utility model is further described below in conjunction with specific embodiments.
[0038] Combination Figures 1 to 7 As shown, this embodiment is a steel wire binding device for a steel bar frame, comprising a hook member 1, a limit block 7, an adjustment mechanism and a handle 12. A hook groove 2 is provided on the first side of the hook member 1, and the second side of the hook member 1 is the end of the hook member 1 away from the hook groove 2. The second side of the hook member 1 is connected to the handle 12. The hook member 1 is provided with limit grooves 11 on the inner walls on both sides of the hook groove 2, and the limit blocks 7 are slidably connected in the limit grooves 11 on both sides. An adjustment mechanism is provided inside the hook member 1, and the adjustment mechanism is symmetrically arranged on both sides of the hook groove 2. The adjustment mechanism is correspondingly connected to the limit blocks 7. The adjustment mechanism is used to adjust the spacing between the limit blocks 7 on both sides based on the thickness of the steel wire, so that the embedded space between the two limit blocks 7 matches the steel wire, so as to facilitate the clamping of the steel wire for binding operations.
[0039] In some embodiments, the adjustment mechanism includes a rotating rod 3, a screw rod 6, a limit block 7 and a transmission assembly. The rotating rod 3 is arranged inside the curved hook member 1. The first end of the rotating rod 3 is at least partially exposed from the inner arc surface of the curved hook member 1. The second end of the rotating rod 3 is connected to the end of the screw rod 6 through the transmission assembly. The outer surface of the screw rod 6 is provided with an external thread. The limit block 7 is threadedly connected to the screw rod 6. The transmission assembly is used to convert the rotation of the rotating rod 3 into the rotation of the screw rod 6, so that the limit block 7 can be moved axially along the screw rod 6 by rotating the rotating rod 3, thereby adjusting the spacing between the limit blocks 7 on both sides.
[0040] Furthermore, in this embodiment, the first end of the rotating rod 3 is in a plum blossom shape, and the plum blossom shape can prevent the rotating rod 3 from being easily twisted due to accidental contact.
[0041] Further, such as Figure 3 and Figure 4 As shown, the transmission assembly includes a first bevel gear 4 and a second bevel gear 5, the second end of the rotating rod 3 is connected to the first bevel gear 4, the end of the screw rod 6 is connected to the second bevel gear 5, and the first bevel gear 4 and the second bevel gear 5 are meshed with each other.
[0042] Further, such as Figure 5 As shown, the top and bottom of the limit block 7 are provided with guide components, which are used to provide guidance and limit for the movement of the limit block 7. Specifically, the guide component includes a connecting block 8 and a first sliding block 9, the top and bottom of the limit block 7 are connected with the connecting block 8, both ends of the connecting block 8 are connected with the first sliding block 9, and the first sliding grooves 10 corresponding to the first sliding block 9 are provided on both sides of the limit groove 11, and the first sliding block 9 is slidably matched with the second sliding groove 20.
[0043] By rotating the first end of the rotating rod 3, the rotating rod 3 drives the first bevel gear 4 at its second end to rotate. Since the first bevel gear 4 and the second bevel gear 5 are meshed with each other, the first bevel gear 4 drives the second bevel gear 5 to rotate, and the second bevel gear 5 drives the screw 6 to rotate. Since the limit block 7 is threadedly connected with the screw 6, and the limit block 7 is limited by the limit groove 11, the limit block 7 slides in the limit groove 11 along the axial direction of the screw 6. Therefore, by twisting the rotating rods 3 on both sides, the spacing of the limit blocks 7 on both sides of the inner wall of the hook groove 2 is adjusted, so that the embedded space of the limit block 7 is adapted to the thickness of the steel wire, reducing the deviation of the steel wire during binding, so as to improve the efficiency of steel wire binding.
[0044] When the rotating rod 3 drives the limit block 7 to slide along the limit groove 11, the limit block 7 will drive the connecting block 8 and the first slide groove 10 to slide in the limit groove 11 and the first slide groove 10, so that a better limiting effect is achieved through the cooperation between the first slider 9 and the first slide groove 10, thereby avoiding the situation where the limit block 7 of the bent hook member 1 is misplaced or offset during use.
[0045] In some embodiments, such as Figure 6 As shown, the end of the handle 12 away from the hook member 1 is detachably connected to a connecting rod 15. Specifically, the end of the handle 12 away from the hook member 1 is provided with a mounting groove 13, and the end of the connecting rod 15 is provided with a mounting block 14, and the mounting block 14 and the mounting groove 13 can be plugged and matched.
[0046] Further, such as Figure 6 and Figure 7 As shown, a rotating handle 17 is rotatably connected to the handle 12, and a fixed block 18 is connected to the bottom of the rotating handle 17. A movable block 19 is embedded in the fixed block 18, and the movable block 19 can slide along the axial direction of the fixed block 18. A second slider 21 is provided on the outer wall of the movable block 19, and a second spiral groove 20 is provided on the surface of the fixed block 18. The second slider 21 is slidably connected in the second groove 20, and the second slider 21 can spirally slide along the second groove 20. A guide groove arranged along the axial direction of the movable block 19 is provided on the inner wall of the handle 12 connected to the fixed block 18, and the end of the second slider 21 is slidably matched with the guide groove, and a mounting hole 16 that is plug-matched with the movable block 19 is provided on the outer wall of the mounting block 14.
[0047] Furthermore, the outer movable cover of the connecting rod 15 is provided with an anti-skid soft cover 22. By utilizing the softness and anti-skid property of the anti-skid soft cover 22, it is more comfortable when pulling or pressing the connecting rod 15, and it can also prevent hand slippage to a certain extent.
[0048] Insert the mounting block 14 on the connecting rod 15 into the mounting groove 13 of the handle 12, and make the mounting hole 16 correspond to the position of the rotating handle 17. By rotating the rotating handle 17, the rotating handle 17 drives the fixed block 18 to rotate. Since the second slider 21 on the surface of the movable block 19 in the fixed block 18 is synchronously located in the second slide groove 20 and the guide groove, and since the guide groove provides the second slider 21 with a guiding function along the axial direction of the fixed block 18 and a limiting function along the circumference of the fixed block 18, the second slider 21 performs a relative spiral rotation in the second slide groove 20, so that the second slider 21 drives the movable block 19 to slide outward from the inside of the fixed block 18 until the movable block 19 is embedded in the mounting hole 16 of the mounting block 14. Thus, the movable installation between the handle 12 and the connecting rod 15 is completed, the support length of the handle 12 is adjusted, and the binding of steel wires of some sizes can be realized with more labor-saving, which improves the convenience of binding steel wires.
[0049] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A steel bar frame wire tying device, characterized in that: include: A curved hook member (1), wherein the curved hook member (1) is provided with a hook groove (2), and the curved hook member (1) is provided with limiting grooves (11) on the inner walls located on both sides of the hook groove (2); A limit block (7), the limit block (7) is slidably connected in the limit groove (11), and the limit block (7) is used to clamp the steel wire; An adjustment mechanism is provided inside the curved hook member (1) and is symmetrically arranged on both sides of the hook groove (2); the adjustment mechanism is correspondingly connected to the limit blocks (7); and the adjustment mechanism is used to adjust the spacing between the limit blocks (7) on both sides based on the thickness of the steel wire; A handle (12) is connected to the end of the curved hook member (1) away from the hook groove (2).
2. A steel bar frame wire tying device according to claim 1, characterized in that: The adjusting mechanism comprises a rotating rod (3), a screw rod (6), a limit block (7) and a transmission assembly. The rotating rod (3) is arranged inside the curved hook member (1). The first end of the rotating rod (3) at least partially exposes the inner wall of the curved hook member (1). The second end of the rotating rod (3) is connected to the end of the screw rod (6) via the transmission assembly. The limit block (7) is threadedly connected to the screw rod (6). The transmission assembly is used to convert the rotation of the rotating rod (3) into the rotation of the screw rod (6), so that the limit block (7) can move along the axial direction of the screw rod (6).
3. A steel bar frame steel wire binding device according to claim 2, characterized in that: The transmission assembly comprises a first bevel gear (4) and a second bevel gear (5); the end of the rotating rod (3) is connected to the first bevel gear (4); the end of the screw rod (6) is connected to the second bevel gear (5); the first bevel gear (4) and the second bevel gear (5) are meshed with each other.
4. A steel bar frame wire binding device according to claim 2, characterized in that: The top and bottom of the limit block (7) are both provided with guide components, and the guide components are used to provide guidance and limiting effects on the movement of the limit block (7).
5. A steel bar frame steel wire binding device according to claim 4, characterized in that: The guide assembly comprises a connecting block (8) and a first sliding block (9); the top and bottom of the limiting block (7) are both connected to the connecting block (8); both ends of the connecting block (8) are both connected to the first sliding block (9); a first sliding groove (10) corresponding to the first sliding block (9) is provided in the limiting groove (11); the first sliding block (9) and the first sliding groove (10) are slidably matched.
6. A steel bar frame steel wire binding device according to claim 2, characterized in that: The first end of the rotating rod (3) is in a plum blossom shape.
7. A steel bar frame steel wire binding device according to claim 1, characterized in that: The end of the handle (12) away from the hook member (1) is detachably connected to a connecting rod (15).
8. A steel bar frame steel wire binding device according to claim 7, characterized in that: The end of the handle (12) away from the hook member (1) is provided with a mounting groove (13), and the end of the connecting rod (15) is provided with a mounting block (14), and the mounting block (14) is plug-fitted with the mounting groove (13).
9. A steel bar frame wire tying device according to claim 8, characterized in that: The handle (12) is provided with a rotatable handle (17), the bottom of the handle (17) is connected to a fixed block (18), a movable block (19) which can slide along the axial direction of the fixed block (18) is provided inside the fixed block (18), a spiral second slide groove (20) is provided on the surface of the fixed block (18), a second slider (21) connected to the outer wall of the movable block (19) is slidably provided in the second slide groove (20), a guide groove arranged along the axial direction of the movable block (19) is provided on the inner wall of the handle (12), the end of the second slider (21) is slidably matched with the guide groove, and a mounting hole (16) which is plug-matched with the movable block (19) is provided on the outer wall of the mounting block (14).
10. A steel bar frame steel wire binding device according to claim 7, characterized in that: The outer movable sleeve of the connecting rod (15) is provided with an anti-slip soft sleeve (22).