Cable fixing frame

Abstract

The utility model relates to the field of electrical technology, and discloses a cable fixing frame which comprises a cable frame main body, the cable frame main body comprises a cable connecting part used for being connected with a cable and a frame connecting part used for being connected with a frame in a clamping mode, and the cable connecting part is used for being connected with cables in at least two directions. The frame connecting parts are arranged on the cable connecting parts so that a gap used for clamping the frame can be formed between every two adjacent frame connecting parts, and elastic pieces used for abutting against the frame are arranged on the inner side faces of the frame connecting parts. Therefore, the frame can be stably clamped between the frame connecting parts on the two sides by utilizing the clamping force of the elastic piece on the frame, and the cable connecting parts can be connected with and fix the cable, so that the cable fixing frame and the cable connected to the cable fixing frame are fixed on the frame, the installation is convenient, time and labor are saved, and the installation efficiency is improved. And damage to the frame caused by traditional punching installation and welding connection is avoided, and the service life and the use experience of the equipment are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of electrical technology, and more specifically, to a cable fixing bracket. Background Technology

[0002] Cables are an essential part of electrical equipment. The choice of wiring path and the fixing of cables directly affect the performance and safety of electrical equipment. The common cable fixing technology is to pre-set cable fixing brackets when the equipment frame is made, and then weld or bolt the cable fixing brackets to the frame.

[0003] The above-mentioned cable fixing method has drawbacks. When the equipment is optimized and upgraded later and new wiring paths need to be added, since there are no cable fixing brackets on the new wiring paths, drilling or welding connections in the traditional way will damage the structure and paint layer of the frame, which can easily cause equipment damage and corrosion, seriously affecting the life of the equipment and the user experience. However, if the new cables are not fixed, it will cause serious safety hazards.

[0004] In conclusion, how to securely and conveniently fix cables is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a cable fixing bracket that can be stably and reliably fixed on the frame, which is convenient, time-saving and labor-saving to install, and avoids the damage to the frame caused by traditional drilling and welding connections, thus ensuring the life of the equipment and the user experience.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A cable holder includes a cable holder body, the cable holder body including a cable connection part for connecting to a cable and a frame connection part for engaging with a frame, the cable connection part being used to connect to the cable in at least two directions, the frame connection part being disposed on the cable connection part to form a gap between two adjacent frame connection parts for clamping the frame, and the inner side of the frame connection part being provided with an elastic member for abutting against the frame.

[0008] Preferably, the elastic element includes an arc-shaped spring sheet, the two ends of which are engaged in the slots of the frame connecting part, and the arc-shaped spring sheet protrudes from the inner side of the frame connecting part.

[0009] Preferably, the arc-shaped spring includes an arc-shaped portion and connecting portions at both ends, the connecting portions being arranged along the insertion direction of the frame.

[0010] Preferably, the slot is a stepped slot, the length of the side of the slot relative to the inner side of the frame connecting part is less than the chord length of the arc-shaped spring, and the length of the side of the slot relative to the inner side of the frame connecting part is greater than the chord length of the arc-shaped spring.

[0011] Preferably, the elastic element includes a sheet-shaped spring, one end of which is inserted into the inclined slot of the frame connecting part. The inclined slot is provided on the snap-fit ​​surface of the frame connecting part for contacting the frame, and the sheet-shaped spring protrudes from the inner side of the frame connecting part.

[0012] Preferably, the sheet-shaped spring includes an insertion part and an abutment part, wherein the angle between the abutment part and the insertion direction of the frame is smaller than the angle between the insertion part and the insertion direction of the frame.

[0013] Preferably, the cable connection portion includes a first cable connection portion and a second cable connection portion, the first cable connection portion and the second cable connection portion being perpendicular to each other, so as to fix the orthogonally arranged cable.

[0014] Preferably, the first cable connection portion includes a first fixing hole, and the second cable connection portion includes a second fixing hole. Both the first fixing hole and the second fixing hole are disposed through the cable connection portion, and the first fixing hole is perpendicular to the second fixing hole.

[0015] Preferably, the first fixing hole and the second fixing hole are connected, and the bottom surface of the first fixing hole and the bottom surface of the second fixing hole are at the same height, and the height of the first fixing hole and the height of the second fixing hole are the same.

[0016] Preferably, both the first cable connection portion and the second cable connection portion include at least one cable clip, and the cable connection portion is provided with a connection hole for bolt connection with the cable clip.

[0017] The cable fixing bracket provided by this utility model can use the clamping force of the elastic element on the frame to make the frame stably snapped between the frame connecting parts on both sides, and the cable connecting parts can connect and fix the cable, thereby fixing the cable fixing bracket and the cable connected to it to the frame. It is not only convenient to install, saving time and effort, but also avoids the damage to the frame caused by traditional drilling installation and welding connection. Especially when optimizing and modifying equipment and adding wiring paths, it ensures the life of the equipment and the user experience. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0019] Figure 1 A schematic diagram of a specific embodiment of the cable fixing bracket provided by this utility model;

[0020] Figure 2 This is a front view schematic diagram of the main body of the wire frame;

[0021] Figure 3 This is a side view of the main body of the wire frame;

[0022] Figure 4 This is a schematic diagram of the arc-shaped spring sheet;

[0023] Figure 5 This is a schematic diagram of the sheet-shaped spring.

[0024] Figure 6 This is a schematic diagram illustrating the connection process between the cable holder and the frame.

[0025] Figure 7 This is a schematic diagram of the cable fixing bracket and frame, and the cable assembly.

[0026] Figures 1-7 middle:

[0027] 10-Cable holder; 11-Cable holder body; 111-Fixing hole; 112-Card slot; 113-Angled slot; 12-Arc-shaped spring; 13-Sheet-shaped spring; 20-Frame; 30-Cable. Detailed Implementation

[0028] 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.

[0029] The core of this utility model is to provide a cable fixing bracket that can be stably and reliably fixed on a frame. It is easy to install, saves time and effort, and avoids the damage to the frame caused by traditional drilling and welding connections, thus ensuring the lifespan of the equipment and the user experience.

[0030] The cable holder 10 provided by this utility model includes a cable holder body 11. The cable holder body 11 includes a cable connection part for connecting with a cable 30 and a frame connection part for engaging with a frame 20. The cable connection part is used to connect with cables 30 in at least two directions. The frame connection part is provided at the cable connection part so as to form a gap between two adjacent frame connection parts for clamping the frame 20. The inner side of the frame connection part is provided with an elastic member for abutting against the frame 20.

[0031] It should be noted that, in order to facilitate the processing of the cable frame body 11, and to ensure that the inner surface of the frame connection and the elastic element can more stably and reliably press the frame 20, it is preferable to set the frame connection perpendicular to the cable connection, so that the gap between two adjacent frame connection parts remains unchanged with the insertion direction of the frame. Figure 1 As shown, the width of the gap between two adjacent frame connections can also be set to gradually increase or decrease along the frame insertion direction.

[0032] In addition, in order to reduce the overall size of the cable frame body 11, it is preferable to provide two frame connection parts inside the cable frame body 11, and the two frame connection parts are respectively located at both ends of the cable connection part.

[0033] Please refer to Figure 1 The main body 11 of the cable frame has a U-shaped structure. The upper part of the main body 11 of the cable frame is provided with a cable connection part, which is used to connect with cables 30 in at least two directions. The cable connection part and the cables 30 can be fixed by binding, buckle or other structures. The lower part of the main body 11 of the cable frame is provided with a frame connection part, which is vertically provided with the cable connection part so that the frame 20 can be locked between the frame connection parts on both sides.

[0034] In order to increase the clamping force of the frame connection part on the frame 20, the inner side of the frame connection part is provided with an elastic element. When the frame 20 is inserted between the cable connection parts on both sides, the frame 20 contacts and squeezes the elastic element, so that the elastic element has a clamping force pointing towards the frame 20, which further improves the installation reliability and stability of the frame 20 and the frame connection part.

[0035] In this embodiment, the clamping force of the elastic element on the frame 20 can be used to stably snap the frame 20 between the frame connecting parts on both sides, while the cable connecting part can connect and fix the cable 30, thereby fixing the cable fixing frame 10 and the cable 30 connected thereto to the frame 20. This not only makes installation convenient, time-saving and labor-saving, but also avoids the damage to the frame 20 caused by traditional drilling and welding connections. Especially when optimizing and modifying the equipment to add wiring paths, it ensures the lifespan of the equipment and the user experience.

[0036] Based on the above embodiments, the structure of the elastic element is defined. The elastic element includes an arc-shaped spring piece 12. The two ends of the arc-shaped spring piece 12 are engaged in the slots 112 of the frame connection part, and the arc-shaped spring piece 12 protrudes from the inner side of the frame connection part.

[0037] The curved spring piece 12 may only have a curved portion for abutting against the frame 20, or it may be as follows: Figure 4 The device includes an arc-shaped portion and connecting portions at both ends. The chord length of the arc-shaped portion is set along the insertion direction of the frame 20 to increase the contact area between the arc-shaped spring 12 and the slot 112, thereby preventing the arc-shaped spring 12 from coming out of the slot 112 and improving the installation stability of the arc-shaped spring 12.

[0038] The height of the arc-shaped spring 12 protruding from the inner side of the frame connection is determined according to the distance between the inner sides of the frame connection on both sides in actual production, so as to avoid the arc-shaped spring 12 protruding from the inner side of the frame connection being too small, resulting in a small clamping force on the frame 20, or the arc-shaped spring 12 protruding from the inner side of the frame connection being too large, affecting the insertion of the frame 20.

[0039] The height of the arc-shaped spring 12 protruding from the inner side of the frame connection is affected by the material of the arc-shaped spring 12. Therefore, the elastic coefficient of the arc-shaped spring 12 can be determined by calculating the height of the arc-shaped spring 12 protruding from the inner side of the frame connection, combined with the design clamping force of the arc-shaped spring 12 on the frame 20, and thus the material of the arc-shaped spring 12 can be determined.

[0040] When the frame 20 is inserted, the frame 20 contacts and presses the arc-shaped spring 12, which has a clamping force pointing towards the frame 20, thereby clamping the frame 20 between the frame connecting parts on both sides.

[0041] In this embodiment, the arc-shaped spring 12 is easy to install, and the contact area between the arc-shaped spring 12 and the frame 20 is large, so the clamping force on the frame 20 is stable and reliable.

[0042] For preferred options, please refer to [the provided text]. Figure 2 The slot 112 can be configured as a stepped slot. The length of the side of the slot 112 relative to the inner surface of the frame connection part is less than the chord length of the arc-shaped spring 12, and the length of the side of the slot 112 relative to the inner surface of the frame connection part is greater than the chord length of the arc-shaped spring 12, so as to increase the contact area between the two ends of the slot 112 and the arc-shaped spring 12 and improve the installation stability of the arc-shaped spring 12.

[0043] Based on the above embodiments, the elastic element can be provided including a sheet-shaped spring 13. One end of the sheet-shaped spring 13 is inserted into the inclined slot 113 of the frame connecting part. The inclined slot 113 is provided on the snap-fit ​​surface of the frame connecting part for contacting the frame 20. The sheet-shaped spring 13 protrudes from the inner side of the frame connecting part.

[0044] The height of the plate-shaped spring 13 protruding from the inner side of the frame connection, the depth of the plate-shaped spring 13 inserted into the frame connection, and the angle between the plate-shaped spring 13 and the frame insertion direction are determined according to the actual production needs and will not be elaborated here.

[0045] Preferably, the sheet spring 13 can be configured to include an insertion part and an abutment part, with the insertion part and the abutment part being bent. The angle between the abutment part and the insertion direction of the frame is smaller than the angle between the insertion part and the insertion direction of the frame. Compared with the sheet spring using a straight design, this reduces the angle between the abutment part and the insertion direction of the frame, which helps to reduce the resistance of the sheet spring 13 when the frame 20 is inserted.

[0046] Of course, at least one arc-shaped spring piece 12 and at least one sheet-shaped spring piece 13 can be provided on the inner side of the frame connection part at the same time, and the distribution of the two on the inner side of the frame connection part is not limited.

[0047] For example, please refer to Figure 1 The inner side of the frame connection of the cable fixing bracket 10 is provided with a plate-shaped spring 13 and an arc-shaped spring 12 along the frame insertion direction. The arc-shaped spring 12 and the plate-shaped spring 13 can form a double clamping force on the frame 20, which further improves the installation stability and reliability of the frame 20 compared with the single elastic element design.

[0048] Based on the above embodiments, considering the actual wiring direction of the cable 30, in order to facilitate the wiring of the cable 30, the cable connection part can be provided with a first cable connection part and a second cable connection part, the first cable connection part and the second cable connection part are perpendicular to each other, so as to fix the orthogonally arranged cable 30.

[0049] To simplify the structure of the cable connection, please refer to... Figure 1 The first cable connection part includes a first fixing hole, and the second cable connection part includes a second fixing hole. The first fixing hole and the second fixing hole are both through the cable connection part, and the first fixing hole is perpendicular to the second fixing hole.

[0050] Therefore, the cable 30 can be fixed to the first and second fixing holes by binding ropes, binding straps, etc., which is simple in structure and convenient to install.

[0051] The first fixing hole and the second fixing hole can be collectively referred to as fixing hole 111. The specific cross-sectional shape of fixing hole 111 is not limited. It can be set as a rectangle, a circle or other geometric shape, as long as fixing hole 111 is a through hole for the cable connection part.

[0052] The size of the fixing hole 111 is determined based on the size of the binding rope, binding tape, etc. used for binding the cable 30 in actual production and the required operating space, so as to ensure that the binding rope, binding tape, etc. can pass smoothly through the fixing hole 111.

[0053] The first fixing hole and the second fixing hole can be located at different heights of the cable connection part. In this case, the lower fixing hole 111 requires a longer length of binding rope, binding strap, etc.

[0054] Preferably, the first fixing hole and the second fixing hole are connected, and the bottom surface of the first fixing hole is at the same height as the bottom surface of the second fixing hole. The equal height design of the first fixing hole and the second fixing hole not only facilitates the binding and fixing of the cable 30 at the two fixing holes, but also helps to reduce the height of the cable connection part, thereby reducing the overall size of the cable fixing bracket 10.

[0055] In addition, both the first cable connection part and the second cable connection part can include at least one cable clip. The cable connection part is provided with a connection hole for connecting with the cable clip bolt. Therefore, after the cable 30 is laid in a preset direction, the cable clip and the cable connection part can be connected by fastening bolts to fix the cable 30 between the cable connection part and the cable clip.

[0056] It should be noted that the first cable connection part and the second cable connection part, the first fixing hole and the second fixing hole mentioned in this application are only used to distinguish the different positions, and do not limit the order.

[0057] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0058] The cable holder provided by this utility model has been described in detail above. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A cable holder, characterized by, The line frame body (11) includes a cable connecting part for connecting with the cable (30) and a frame connecting part for clamping with the frame (20), the cable connecting part is used for connecting with the cable (30) in at least two directions, the frame connecting part is arranged on the cable connecting part to form a gap for clamping the frame (20) between two adjacent frame connecting parts, and the inner side of the frame connecting part is provided with an elastic piece for abutting against the frame (20).

2. The cable holder of claim 1, wherein, The elastic piece includes an arc-shaped elastic piece (12), both ends of the arc-shaped elastic piece (12) are clamped in the clamping groove (112) of the frame connecting part, and the arc-shaped elastic piece (12) protrudes from the inner side of the frame connecting part.

3. The cable holder of claim 2, wherein, The arc-shaped elastic piece (12) includes an arc-shaped part and connecting parts at both ends, and the connecting parts are arranged along the frame insertion direction.

4. The cable holder of claim 2, wherein, The clamping groove (112) is a stepped clamping groove, the length of the side of the clamping groove (112) relative to the inner side of the frame connecting part is smaller than the chord length of the arc-shaped elastic piece (12), and the length of the side of the clamping groove (112) relative to the inner side of the frame connecting part is greater than the chord length of the arc-shaped elastic piece (12).

5. The cable holder of claim 1, wherein, The elastic piece includes a sheet-shaped elastic piece (13), one end of the sheet-shaped elastic piece (13) is inserted into the inclined slot (113) of the frame connecting part, the inclined slot (113) is arranged on the clamping fitting surface of the frame connecting part for contacting with the frame (20), and the sheet-shaped elastic piece (13) protrudes from the inner side of the frame connecting part.

6. The cable holder of claim 5, wherein, The sheet-shaped elastic piece (13) includes a plug-in part and an abutting part, and the included angle of the abutting part relative to the frame insertion direction is smaller than the included angle of the plug-in part relative to the frame insertion direction.

7. The cable holder of any of claims 1-6, wherein, The cable connecting part is provided with a first cable connecting part and a second cable connecting part, the first cable connecting part and the second cable connecting part are perpendicular to each other, so as to fix the cable (30) arranged orthogonally.

8. The cable holder of claim 7, wherein, The first cable connecting part includes a first fixing hole, the second cable connecting part includes a second fixing hole, the first fixing hole and the second fixing hole are both arranged through the cable connecting part, and the first fixing hole is perpendicular to the second fixing hole.

9. The cable holder of claim 8, wherein, The first fixing hole and the second fixing hole are in communication, the height of the bottom surface of the first fixing hole is the same as the height of the bottom surface of the second fixing hole, and the height of the first fixing hole is the same as the height of the second fixing hole.

10. The cable holder of claim 7, wherein, The first cable connecting part and the second cable connecting part both include at least one cable buckle, and the cable connecting part is provided with a connecting hole for bolt connection with the cable buckle.

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