Adjustable hoop structure

Abstract

The utility model relates to the technical field of hoops, in particular to an adjustable hoop structure, which comprises a first hoop and two second hoops arranged at the side end of the first hoop, the middle part of the first hoop is provided with a convex wiring trough, one ends of the two second hoops are respectively hinged to the two sides of the first hoop through connecting parts; during use, after the inner wall of the first hoop abuts against the outer side of a material, the second hoops on the two sides are turned over, the first hoop and the second hoops on the two sides are connected in a turning connection mode, bolt rust caused by long-time outdoor environment influence can be avoided, then a fastener penetrates through the ends of the two second hoops in sequence and is fastened, and the material can be prevented from being damaged. And the fastening distance between the end parts of the two second hoops is adjusted according to the outer diameter of the material so as to adapt to the clasping of main materials with different wire diameters, and for the matched wires, the matched wires with larger wire diameters can pass through the wire slots, and the matched wires with smaller wire diameters can pass through the threading gaps, so that the matched wires are prevented from loosening and being crushed due to over-tightness.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to an adjustable clamp structure. Background Art

[0002] With the development of infrastructure construction and manufacturing industry, the demand for iron accessories continues to grow, and the performance requirements for iron accessories are also increasing, especially in terms of load-bearing capacity and durability, including clamps. In terms of the connection and fixation of the clamps, in order to facilitate the disassembly and replacement of the clamps and adapt to clamping environments of different sizes, they are usually set to be adjustable by bolts.

[0003] For example, the Chinese patent application number CN202020904114.X discloses an adjustable set of clamps, including a first clamp and a threaded column, a second clamp is provided on the upper side of the first clamp, the threaded column penetrates the convex plate and is threadedly connected with a fastener, the inner surface of the first clamp and the inner surface of the second clamp are respectively fixed with a first inner liner and a second inner liner by bolts, the first clamp and the second clamp are close to each other, which is convenient for fastening the material, and the first clamp and the second clamp can be separated after the fastener and the threaded column are removed successively, and the first inner liner and the second inner liner can be removed and replaced after the bolts are unscrewed. However, after a long period of outdoor environment, the bolts are prone to rust, which makes it extremely difficult to disassemble and replace them later, increasing the maintenance cost and difficulty. Utility Model Content

[0004] In view of this, the purpose of the utility model is to propose an adjustable clamp structure to solve the technical problem that the bolts of the prior art are easily rusted after being affected by the outdoor environment for a long time, making it extremely difficult to disassemble and replace them later, thereby increasing the maintenance cost and difficulty.

[0005] Based on the above purpose, the utility model provides an adjustable clamp structure, including a first clamp and a second clamp provided at the side end of the first clamp, the middle part of the first clamp is provided with an outward convex wire groove, the second clamp has two, one end of the two second clamps is hinged to the two sides of the first clamp through a connecting part, and the other ends of the two second clamps are fixed by fasteners, and the adjustable clamp structure also includes:

[0006] An adjusting portion is used for adjusting the tightness of the wire in the wire groove.

[0007] Furthermore, the connecting portion includes:

[0008] Mounting ears 1, the mounting ears 1 are fixedly mounted on two sides of the first clamp, and the mounting ears 1 are provided with a socket 1;

[0009] A second mounting ear, the second mounting ear is fixedly mounted on the side end of the second clamp, and a second plug hole is provided on the second mounting ear;

[0010] A pin shaft is rotatably installed in the first and second sockets.

[0011] Furthermore, an escape opening is transversely opened on the first clamp at the wire groove, and a reinforcing rib is provided in the middle of the escape opening.

[0012] Furthermore, the adjustment unit includes:

[0013] A threaded rod, wherein the threaded rod is fixedly mounted on a side wall of the avoidance opening;

[0014] Abutment bars, two of which are slidably mounted in the avoidance openings, and the two abutment bars are also slidably mounted on the threaded rods;

[0015] A locking nut is installed on the threaded rod and is placed on both sides of the abutment bar.

[0016] Furthermore, the fastener is a bolt, which passes through the other ends of the two second hoops and is fixed to the other ends of the two second hoops by a fastening nut threadedly mounted on the bolt.

[0017] Furthermore, a groove 1 is provided on the first mounting ear at one side of the end portion facing the first clamp, and a groove 2 is provided on the second mounting ear at one side of the end portion facing the second clamp, and the groove 2 cooperates with the groove 1.

[0018] Furthermore, a circular threading gap is formed between the second groove and the first groove.

[0019] Furthermore, the two abutting bars abut against two sides of the wire respectively.

[0020] The beneficial effects of the utility model are as follows: an adjustable clamp structure of the utility model is adopted. When in use, after the inner wall of the first clamp is pressed against the outer side of the material, the second clamps on both sides are flipped, and the first clamp and the second clamps on both sides are connected in a flipped connection manner, which can avoid the influence of long-term outdoor environment and cause the bolts to rust. Then the fasteners are successively passed through the ends of the two second clamps and tightened. The tightening distance of the two second clamp ends is adjusted according to the outer diameter of the material to adapt to the clamping of main materials with different wire diameters. For the matching wires, the matching wires with thicker wire diameters can pass through the wire grooves, and the matching wires with thinner wire diameters can pass through the threading gaps to avoid loosening of the matching wires and over-tightening and crushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of the utility model in the embracing state;

[0023] Figure 2 It is a structural schematic diagram of the utility model in an open state;

[0024] Figure 3 This is a schematic diagram of the structure of the first clamp in the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the second clamp in the utility model;

[0026] Figure 5 It is a schematic diagram of the assembly of the adjusting part in the utility model.

[0027] The markings in the figure are:

[0028] 1. First clamp; 2. Second clamp; 3. Wire guide; 4. Mounting ear 1; 5. Socket 1; 6. Mounting ear 2; 7. Socket 2; 8. Pin; 9. Avoidance opening; 10. Threaded rod; 11. Abutment strip; 12. Locking nut; 13. Bolt; 14. Groove 1; 15. Groove 2; 16. Threading gap. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0030] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0031] The first aspect of the utility model provides an adjustable clamp structure, such as Figure 1-5 As shown, it includes a first clamp 1 and a second clamp 2 arranged at the side end of the first clamp 1, the middle part of the first clamp 1 is provided with a convex wire groove 3, there are two second clamps 2, one end of the two second clamps 2 is hinged to the two sides of the first clamp 1 through a connecting part, and the other ends of the two second clamps 2 are fixed by fasteners. The adjustable clamp structure also includes:

[0032] The adjusting part is used to adjust the tightness of the wire in the wire groove 3.

[0033] In this embodiment, the connecting portion includes:

[0034] Mounting ears 1 4, the mounting ears 1 4 are fixedly mounted on both sides of the first clamp 1, and a socket 1 5 is provided on the mounting ears 1 4;

[0035] The second mounting ear 6 is fixedly mounted on the side end of the second clamp 2, and the second mounting ear 6 is provided with a second plug hole 7;

[0036] The pin shaft 8 is rotatably installed in the socket 1 5 and the socket 2 7.

[0037] In this embodiment, a relief opening 9 is transversely opened on the first clamp 1 at the wire groove 3 , and a reinforcing rib is provided in the middle of the relief opening 9 .

[0038] In this embodiment, the adjustment unit includes:

[0039] A threaded rod 10, wherein the threaded rod 10 is fixedly mounted on the side wall of the avoidance opening 9;

[0040] Abutment bars 11, two of which are slidably mounted in the avoidance openings 9, and the two abutment bars 11 are also slidably mounted on the threaded rods 10;

[0041] The locking nut 12 is installed on the threaded rod 10 , and the locking nut 12 is placed on both sides of the abutment bar 11 .

[0042] In this embodiment, if Figure 1 As shown, a circular threading gap 16 is formed between the second groove 15 and the first groove 14 .

[0043] Working process and principle: When the present embodiment is in use, the first clamp 1 and the second clamp 2 are first put on the outside of the material, and after the inner wall of the first clamp 1 is pressed against the outside of the material, the second clamps 2 on both sides are flipped, and the first clamp 1 and the second clamps 2 on both sides are connected in a flipped connection mode, which can avoid the influence of long-term outdoor environment and cause the bolts to rust, and then the fasteners are successively passed through the ends of the two second clamps 2 and tightened, and the fastening distance of the ends of the two second clamps 2 is adjusted according to the outer diameter of the material to adapt to the clamping of main materials with different wire diameters. For the matching wires, the matching wires with thicker wire diameters can pass through the wire groove 3, and the matching wires with thinner wire diameters can pass through the threading gap 16. In order to avoid loosening of the matching wires and over-tightening and crushing, the tightness of the wires in the wire groove 3 is adjusted by the adjustment part, specifically, the locking nuts 12 on both sides of the abutting strip 11 on the loose threaded rod 10 are used to adjust the installation position of the abutting strip 11 in the avoidance opening 9, so that the two abutting strips 11 can hold the wires in the wire groove 3.

[0044] In this embodiment, if Figure 1 As shown, the fastener is a bolt 13 , which passes through the other ends of the two second hoops 2 and is fixed to the other ends of the two second hoops 2 by a fastening nut threadedly mounted on the bolt 13 .

[0045] In this embodiment, if Figure 3 , Figure 4 As shown, a groove 14 is provided on the mounting ear 4 at the end side facing the first clamp 1, and a groove 2 15 is provided on the mounting ear 2 6 at the end side facing the second clamp 2, and the groove 2 15 cooperates with the groove 14.

[0046] In this embodiment, if Figure 2 , Figure 5 As shown, the two abutting bars 11 abut against two sides of the conductor respectively.

[0047] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0048] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. An adjustable clamp structure, comprising a first clamp (1) and a second clamp (2) arranged at a side end of the first clamp (1), characterized in that: An outwardly convex wire groove (3) is provided in the middle of the first clamp (1), and there are two second clamps (2). One end of the two second clamps (2) is hinged to two sides of the first clamp (1) through a connecting part, and the other ends of the two second clamps (2) are fixed to each other through a fastener. The adjustable clamp structure also includes: An adjustment portion for adjusting the tightness of the wire in the wire groove (3).

2. The adjustable clamp structure according to claim 1, characterized in that: The connecting portion comprises: Mounting ears (4), the mounting ears (4) being fixedly mounted on two sides of the first clamp (1), and the mounting ears (4) being provided with plug holes (5); A second mounting ear (6), the second mounting ear (6) being fixedly mounted on the side end of the second clamp (2), and a second plug hole (7) being provided on the second mounting ear (6); A pin shaft (8), the pin shaft (8) is rotatably mounted in the first plug hole (5) and the second plug hole (7).

3. The adjustable clamp structure according to claim 1, characterized in that: The first clamp (1) is provided with a relief opening (9) transversely at the wire groove (3), and a reinforcing rib is provided in the middle of the relief opening (9).

4. The adjustable clamp structure according to claim 3, characterized in that: The adjustment unit comprises: A threaded rod (10), the threaded rod (10) being fixedly mounted on a side wall of the avoidance opening (9); Abutment bars (11), wherein two abutment bars (11) are respectively slidably mounted in the avoidance opening (9), and the two abutment bars (11) are also respectively slidably mounted on the threaded rod (10); A locking nut (12), wherein the locking nut (12) is mounted on the threaded rod (10), and the locking nut (12) is placed on both sides of the abutment strip (11).

5. The adjustable clamp structure according to claim 1, characterized in that: The fastener is a bolt (13), the bolt (13) passes through the other ends of the two second hoops (2), and the other ends of the two second hoops (2) are fixed by a fastening nut threadedly mounted on the bolt (13).

6. The adjustable clamp structure according to claim 2, characterized in that: A groove 1 (14) is also provided on the end side of the first clamping hoop (1) of the first mounting ear (4), and a groove 2 (15) is provided on the end side of the second mounting ear (6) towards the second clamping hoop (2), wherein the groove 2 (15) is matched with the groove 1 (14).

7. The adjustable clamp structure according to claim 6, characterized in that: A circular threading gap (16) is formed between the second groove (15) and the first groove (14).

8. The adjustable clamp structure according to claim 4, characterized in that: The two abutting strips (11) abut against two sides of the conductor respectively.

Images