Cable tube fixing clamp

Abstract

The utility model discloses a cable pipe material fixing clamp relates to fixing clamp technical field, including, connecting piece and integrative shaping in the one side of connecting piece for the cable cable fixing part of binding cable, the cable fixing part is arranged in arc shape, the connecting piece is provided with the positioning steel nail of interference fit, the positioning steel nail is provided with the conical frustum, along the nail head to the nail neck direction, the diameter of positioning steel nail gradually reduces, the connecting piece and positioning steel nail cooperation uses, the utility model discloses a sliding storage shell along the extension block adjustment position, cooperate the fixing of the limiting hole of circumferential array and the positioning bolt, form the arc clamping space of adaptation, when installing, the interference fit of the micro screw structure of conical frustum positioning steel nail and connecting piece, " back " shape structure increases the contact area of positioning steel nail, compared with the loose connection of sheet metal stamping clamp and does not need the glue auxiliary, compared with the higher strength of plastic clamp, compared with spring clamp and has no fatigue failure risk, can effectively improve the installation stability.

Description

Technical Field

[0001] This utility model relates to the field of fixing clip technology, specifically to cable conduit fixing clips. Background Technology

[0002] Cable and conduit fixing clips belong to the field of cable and conduit installation technology and are widely used in building wiring, home decoration, electrical equipment installation and other scenarios. They are used to fix cables, water pipes, wire conduits and other cables or conduits to the base such as walls, floors, brackets and so on, so as to ensure the neatness and safety of the wiring and avoid problems such as tangling and damage caused by cable shaking and displacement.

[0003] Existing fixing methods often use large metal clips with nails, plastic clips with nails, spring clips, or sheet metal stamping clips for fixing; In the case of large metal clips and nails for fixing, the clip body is made of heavy metal material, which is heavy and large in size. Since electrical construction and dense wiring often have high requirements for ease of installation and lightweight, such bulky structures not only increase the operating burden of construction personnel, but may also cause the base to exceed the bearing pressure limit due to excessive weight. While plastic clips are lightweight, they are weak, not heat-resistant, and their insulation properties can pose a risk in some situations. Spring clips rely on the elasticity of springs to clamp and fix, but after long-term use, springs are prone to elastic deformation or fatigue failure. Clips made of sheet metal have weak clamping force, and the connection between the nail and the clip is prone to loosening. To ensure the fixation effect, additional auxiliary means such as glue are often required for secondary fixation.

[0004] To address these issues, we designed a cable conduit fixing clamp. Utility Model Content

[0005] The purpose of this invention is to provide a cable conduit fixing clip to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides a cable conduit fixing clamp, including a connector and a cable fixing component integrally formed on one side of the connector for binding the cable. The cable fixing component is arched, and the connector is fitted with a positioning steel nail. The positioning steel nail is truncated conical in shape, and its diameter gradually decreases along the direction from the nail head to the nail neck. The connector and the positioning steel nail are used together to fix the cable after it is bound by the clamp.

[0007] Furthermore, the connector is arranged in a "U" shape.

[0008] Furthermore, the cable fixing component includes a clamping member, an extension block connected to one side of the clamping member, and a storage shell slidably connected to the extension block.

[0009] Furthermore, a positioning bolt is threaded onto the storage shell, one end of which passes through the extension block and extends to the outside of the storage shell, and an internal thread groove adapted to the positioning bolt is integrally formed inside the storage shell.

[0010] Furthermore, the extension block is provided with multiple limiting holes for the insertion of positioning bolts, and the multiple limiting holes are distributed in a circular array with equal spacing around the center of the extension block.

[0011] Furthermore, a limiting block is connected to the end of the extension block away from the clamping member, and the limiting block is slidably connected inside the storage shell.

[0012] Furthermore, the connector is internally connected to at least two buffer pads extending in the vertical direction, and a hollow gap is formed between adjacent buffer pads.

[0013] Furthermore, the buffer pad is integrally formed with multiple connecting holes, which are elliptical in shape.

[0014] Compared with the prior art, the beneficial effects of this utility model are: By adjusting the position of the sliding storage shell along the extension block, and with the fixing of the circumferential array of limiting holes and positioning bolts, a suitable arched clamping space is formed. During installation, the micro-thread structure of the truncated cone-shaped positioning steel nail and the interference fit of the connector, along with the "U"-shaped structure, increase the contact area of ​​the positioning steel nail. Compared with the loose connection of sheet metal stamping clamps, no glue is needed; compared with plastic clamps, it has higher strength; and compared with spring clamps, there is no risk of fatigue failure, which can effectively improve installation stability.

[0015] During use, the elliptical connection holes and hollowed-out gaps of the buffer pad work together to enhance deformation capacity, effectively absorbing the impact of base vibration and cable swaying, and reducing cable damage caused by friction and collision. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the overall external structure of this utility model; Figure 2 This is a side view of the present invention; Figure 3 This is a plan view of the present invention; Figure 4 This utility model Figure 2 Enlarged view of point A in the middle.

[0017] In the diagram: 1. Connector; 2. Clamping component; 3. Positioning nail; 4. Extension block; 5. Storage shell; 6. Limiting hole; 7. Positioning bolt; 8. Limiting block; 9. Buffer pad. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4 This utility model provides a technical solution: a cable conduit fixing clamp, including a connector 1 and a cable fixing component integrally formed on one side of the connector 1 for binding the cable. The cable fixing component is arched. The connector 1 is fitted with a positioning steel nail 3, which is truncated cone-shaped. The diameter of the positioning steel nail 3 gradually decreases along the direction from the nail head to the nail neck. The connector 1 and the positioning steel nail 3 are used together to fix the cable after it is bound by the clamp 2.

[0020] It should be noted that the positioning steel nail 3 has micro-screws integrally formed to further increase friction, while the cable fixing component is preferably made of carbon steel.

[0021] In practice, the cable fastener uses an arched structure to wrap and bind the cable or conduit. The connector 1 is assembled with the positioning nail 3 through an interference fit. Utilizing the truncated cone structure of the positioning nail 3, whose diameter gradually decreases from the head to the neck, the entire fastener is nailed into the wall, floor, or other base to fix the cable. This setup eliminates the need for heavy metal materials, reducing overall weight and volume, and meeting the lightweight requirements of dense wiring. At the same time, the interference fit between the truncated cone-shaped positioning nail 3 and the connector 1 provides a more secure connection compared to the easily loosened nail clip connection in sheet metal stamping clips, eliminating the need for secondary glue fixation. Compared to plastic clips, it has higher structural strength and does not rely on springs, thus avoiding spring fatigue failure.

[0022] See Figure 1-4 Connector 1 is arranged in a "U" shape.

[0023] In practical implementation, the "U"-shaped structure in this setting further reduces the amount of material used in the connector 1, reduces the weight, and does not affect the connection strength. At the same time, compared with the flat structure, the U-shaped structure also further increases the contact area with the positioning steel nail 3, improving the positioning effect of the positioning steel nail 3.

[0024] See Figure 1-4The cable fixing component includes a clamping member 2, an extension block 4 connected to one side of the clamping member 2, and a storage shell 5 slidably connected to the extension block 4.

[0025] In practice, this setup allows the sliding housing 5 to be adjusted along the extension block 4 according to the diameter of the cable or pipe, so that the clamping member 2 and the housing 5 cooperate to form a suitable clamping space, thereby achieving the binding of cables of different sizes.

[0026] See Figure 1-4 The storage shell 5 is threaded with a positioning bolt 7. One end of the positioning bolt 7 passes through the extension block 4 and extends to the outside of the storage shell 5. The storage shell 5 has an integrally formed internal thread groove that matches the positioning bolt 7.

[0027] In practice, after adjusting the position of the storage shell 5, tighten the positioning bolt 7 so that it passes through the extension block 4 and engages with the internal thread groove of the storage shell 5, and fix the storage shell 5 and the extension block 4 by the thread tightening force.

[0028] See Figure 1-4 The extension block 4 has multiple limiting holes 6 for the insertion of positioning bolts 7. The multiple limiting holes 6 are distributed in a circular array with equal spacing around the center of the extension block 4.

[0029] In practice, depending on the angle and position to be adjusted, the positioning bolt 7 is inserted into the corresponding limiting hole 6, and the storage shell 5 is fixed in multiple positions by means of threaded fastening.

[0030] See Figure 1-4 The end of the extension block 4 away from the clamping member 2 is connected to the limiting block 8, and the limiting block 8 is slidably connected inside the storage shell 5.

[0031] In practice, when the housing 5 slides along the extension block 4, the limiting block 8 moves with the extension block 4. When the housing 5 slides to the limit position, the limiting block 8 abuts against the inner wall of the housing 5, preventing the housing 5 from detaching from the extension block 4.

[0032] See Figure 1-4 The connector 1 has at least two buffer pads 9 extending vertically, and a hollow gap is formed between adjacent buffer pads 9.

[0033] In practice, the buffer pad 9 can absorb the impact force generated by the vibration of the base or the swaying of the cable, and the hollow space provides deformation space for the buffer pad 9 to enhance the buffering effect.

[0034] See Figure 1-4 The buffer pad 9 has multiple connecting holes integrally formed, and the connecting holes are set in an elliptical shape.

[0035] In practice, the elliptical connecting holes can enhance the deformation capacity of the buffer pad 9 and improve the buffering effect.

[0036] Working principle: According to the diameter and wiring direction of the cable or pipe to be fixed, the sliding housing 5 moves along the extension block 4 and is adjusted to a suitable position. During this process, the limiting block 8 slides with the extension block 4 inside the housing 5 to prevent the housing 5 from falling off. When the position is determined, the positioning bolt 7 is inserted into the corresponding limiting hole 6 on the extension block 4 and the positioning bolt 7 is tightened to make it threadedly engage with the internal thread groove inside the housing 5. The thread tightening force fixes the housing 5 and the extension block 4, so that the clamping part 2 and the housing 5 cooperate to form a suitable arched clamping space. The cable or pipe is placed into the adjusted arched clamping space. The clamping part 2 and the storage shell 5 work together to stably bind the cable. Since the cable fixing part is made of carbon steel, it ensures sufficient structural strength and can effectively bind the cable without easily deforming it.

[0037] Subsequently, using the cone-shaped structure of the positioning steel nail 3 with its gradually decreasing diameter from the nail head to the nail neck, and the one-piece molded micro screw on the nail body, the fixing clip is nailed into the base such as the wall or the ground. The "U"-shaped connector 1 increases the contact area with the positioning steel nail 3. Combined with the interference fit and the increased friction of the micro screw, the fixing clip is firmly installed on the base without the need for glue or other auxiliary fixation.

[0038] During use, when the base vibrates or the cable shakes, the buffer pad 9 inside the connector 1 absorbs the impact force. The slotted gap between adjacent buffer pads 9 provides them with deformation space, while the elliptical connecting holes on the buffer pad 9 further enhance the deformation capacity, jointly improving the buffering effect, reducing the friction and collision between the cable and the fixing clamp and the base, and protecting the cable from damage.

Claims

1. A cable conduit fixing clamp, characterized in that, It comprises a connecting piece (1) and a cable fixing piece integrally formed on one side of the connecting piece (1) for binding cables, wherein the cable fixing piece is arranged in an arch shape, a positioning steel nail (3) is interference-fitted on the connecting piece (1), the positioning steel nail (3) is arranged in a truncated cone shape, and the diameter of the positioning steel nail (3) gradually decreases along the direction from the nail head to the nail shank. The connecting piece (1) and the positioning steel nail (3) are used in cooperation to fix the cable bound by the clamped piece (2).

2. The cable conduit fixing clamp as described in claim 1, characterized in that: The connecting piece (1) is arranged in a "loop" shape.

3. The cable conduit fixing clamp as described in claim 2, characterized in that: The cable fixing piece comprises a clamping piece (2), an extension block (4) connected to one side of the clamping piece (2) and a storage shell (5) slidingly connected to the extension block (4).

4. The cable conduit fixing clamp as described in claim 3, characterized in that: A positioning bolt (7) is threadedly connected to the storage shell (5), one end of the positioning bolt (7) penetrates through the extension block (4) and extends to the outside of the storage shell (5), and an internal thread groove adapted to the positioning bolt (7) is integrally formed in the storage shell (5).

5. The cable conduit fixing clamp as described in claim 3, characterized in that: A plurality of limiting holes (6) for inserting the positioning bolt (7) are formed on the extension block (4), and the plurality of limiting holes (6) are equally spaced in a circular array with the center of the extension block (4) as the center.

6. The cable conduit fixing clamp as described in claim 3, characterized in that: A limiting block (8) is connected to an end of the extension block (4) away from the clamping piece (2), and the limiting block (8) is slidingly connected in the storage shell (5).

7. The cable conduit fixing clamp as described in claim 1, characterized in that: At least two buffer backing plates (9) extending in a vertical direction are connected in the connecting piece (1), and a hollow gap is formed between adjacent buffer backing plates (9).

8. The cable conduit fixing clamp as described in claim 7, characterized in that: A plurality of connecting holes are integrally formed on the buffer backing plate (9), and the connecting holes are arranged in an oval shape.

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