Metal fixing frame for high-voltage wiring harness

Abstract

The utility model discloses a metal fixing frame for a high-voltage wiring harness, which comprises a mounting vertical frame, a fixing foot stool is fixedly mounted on the lower side of the rear end of the mounting vertical frame, a bearing plate is connected to the inner side end of the mounting vertical frame, a clamping seat is connected to the outer side of the upper end of the bearing plate, and a first gasket is adhered to the inner side end of the clamping seat; the connecting rod is fixedly mounted on the outer side of the upper surface of the bearing plate, and fixing bolts are arranged in the bearing plate at equal intervals in a penetrating mode; the second gasket is arranged at the top of the inner side of the mounting vertical frame, a locking assembly is mounted on the inner side of the middle of the mounting vertical frame, and the locking assembly is composed of a transmission rod, a connecting plate and a fixing rod; and the limiting holes are formed in the left side and the right side of the upper end of the mounting vertical frame in a penetrating mode correspondingly, and a mounting cavity is formed in the mounting vertical frame. According to the metal fixing frame for the high-voltage wiring harness, the high-voltage wiring harness can be conveniently fixed through the locking assembly, and meanwhile, the single clamping seat can be conveniently mounted and dismounted.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage wire harnesses, in particular to a metal fixing frame used for high-voltage wire harnesses. Background Art

[0002] The high-voltage wire harness is the main carrier of power output in new energy vehicles and one of the key components for vehicle performance and safety. When installing the high-voltage wire harness, it needs to be fixed with a metal bracket to facilitate the firmness of the high-voltage wire harness installation.

[0003] The Chinese patent authorization publication number is CN218732860U, which discloses a structure for fixing a high-voltage wire harness, including a base plate fixed to the bottom of a vehicle body, an upper clamp block slidably connected to the base plate, and a lower clamp block matched with the upper clamp block, a T-shaped slide groove is provided below the base plate, a T-shaped connection block matched with the T-shaped slide groove is protruded from the top of the upper clamp block, compression springs are fixed on both sides of the T-shaped connection block, each compression spring abuts against the inner wall of the T-shaped slide groove, and the extension direction of each compression spring is consistent with the extension direction of the T-shaped slide groove, and the upper clamp block and the lower clamp block are provided with mutually matched wire harness grooves. The high-voltage wire harness is clamped into the wire harness groove by the upper clamp block and the lower clamp block, and the high-voltage wire harness is clamped in the circumferential direction of the high-voltage wire harness, with a large clamping area and a strong clamping and fixing effect. Compression springs matched with the T-shaped slide groove are installed on both sides of the T-shaped connection block to buffer the force of the high-voltage wire harness in its extension direction, prevent the high-voltage wire harness from sliding friction with the inner wall of the wire harness groove, and protect the high-voltage wire harness.

[0004] Most of the existing technical solutions have the following defects: during installation, multiple sets of bolts need to be rotated to clamp and limit the high-voltage wire harness, which makes the overall installation more complicated and inconvenient to install a single clamping seat. Therefore, the utility model provides a metal fixing frame for a high-voltage wire harness to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a metal fixing frame for a high-voltage wire harness, so as to solve the problem proposed in the above-mentioned background technology that during installation, multiple sets of bolts need to be rotated to clamp and limit the high-voltage wire harness, making the overall installation more cumbersome and inconvenient to install a single clamping seat.

[0006] To achieve the above object, the utility model provides the following technical solution: a metal fixing frame for a high-voltage wire harness, comprising:

[0007] A mounting stand, a fixed tripod is fixedly mounted on the lower side of the rear end of which, and the inner side end of the mounting stand is connected to a bearing plate, the outer side of the upper end of the bearing plate is connected to a clamping seat, and the inner side end of the clamping seat is pasted with a first gasket;

[0008] The connecting rod is fixedly mounted on the outer side of the upper surface of the bearing plate, and fixing bolts are evenly spaced through the inside of the bearing plate;

[0009] A second gasket is arranged on the inner top of the mounting frame, and a locking assembly is installed on the inner middle of the mounting frame, and the locking assembly is composed of a transmission rod, a connection plate and a fixing rod;

[0010] Limiting holes are respectively opened through the left and right sides of the upper end of the mounting frame, and a mounting cavity is opened inside the mounting frame.

[0011] Preferably, the clamping seats are arranged on the supporting plate at equal intervals on the left and right sides, and the clamping seats and the supporting plate form a detachable structure through fixing bolts.

[0012] Preferably, the clamping seat and the second gasket are arranged one by one in the upper and lower parts of the mounting frame, and the longitudinal section of the mounting frame is a "U"-shaped structure.

[0013] Preferably, the connecting rod is connected to the mounting stand in a sliding manner through a limiting hole, and the connecting rod is arranged in left-right symmetry with respect to the vertical center axis of the bearing plate.

[0014] Preferably, the outer end of the transmission rod is connected to a connecting plate located in the mounting frame, and a fixing rod is fixedly installed at the front end of the side of the connecting plate.

[0015] Preferably, the transmission rod forms a rotating structure in the mounting stand via a bearing, and the connecting plate and the transmission rod are connected by threads.

[0016] Preferably, the connecting plate is connected to the mounting stand in a sliding manner through the mounting cavity.

[0017] Preferably, a prefabricated through hole is provided inside the connecting rod, and the fixing rod is connected to the connecting rod by plugging through the prefabricated through hole.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the metal fixing frame for the high-voltage wire harness can conveniently fix the high-voltage wire harness through the locking assembly, and can also conveniently install and disassemble a single clamping seat;

[0019] 1. The connecting plate is connected to the transmission rod by threading, and the connecting plate is connected to the mounting frame by sliding through the mounting cavity. At the same time, the fixing rod is connected to the connecting rod by plugging through the prefabricated through hole. When the bearing plate moves to the highest point, the transmission rod is rotated to make the transmission rod rotate in the mounting frame through the bearing. At this time, the connecting plate is threadedly connected to the transmission rod, so that the connecting plate and the fixing rod can be driven to move forward in the mounting frame. The fixing rod is inserted into the interior of the connecting rod through the prefabricated through hole, so that the connecting rod can be fixed, and the high-voltage wiring harness can be fixed more conveniently.

[0020] 2. The clamping seats are arranged on the bearing plate at equal intervals on the left and right sides, and the clamping seats and the bearing plate form a detachable structure through fixing bolts. The fixing bolts are rotated so that the fixing bolts are respectively threadedly connected with the clamping seat and the bearing plate, and the clamping seat loses its fixing effect, thereby facilitating the disassembly of a single clamping seat;

[0021] 3. By placing the high-voltage wire harnesses to be fixed in the clamping seat respectively, the outer side of the high-voltage wire harness is in contact with the first gasket, which is convenient for increasing the friction when the high-voltage wire harness is fixed, and then lifting the connecting rod upward, so that the bearing plate moves to the highest point under the action of the connecting rod. At this time, the outer side of the upper end of the high-voltage wire harness is in contact with the second gasket, thereby further improving the limiting effect of the high-voltage wire harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the overall explosion structure of the load-bearing plate and the clamping seat connected in the utility model;

[0024] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 4 This is a schematic diagram of the overall structure of the installation stand and the limit hole connection of the utility model

[0026] Figure 5 It is a schematic diagram of the overall partial cross-sectional structure of the installation stand and the connecting plate connected to the utility model.

[0027] In the figure: 1. Installation stand; 2. Fixed tripod; 3. Load-bearing plate; 4. Clamping seat; 5. First gasket; 6. Connecting rod; 7. Prefabricated through hole; 8. Fixing bolt; 9. Second gasket; 10. Locking assembly; 1001. Transmission rod; 1002. Connecting plate; 1003. Fixing rod; 11. Limiting hole; 12. Installation cavity. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-5 The utility model provides a technical solution: a metal fixing frame for a high-voltage wire harness, comprising a fixing bracket 2 fixedly installed on the lower side of the rear end of a mounting frame 1, and a bearing plate 3 is connected to the inner side end of the mounting frame 1, a clamping seat 4 is connected to the outer side of the upper end of the bearing plate 3, and a first gasket 5 is pasted on the inner side end of the clamping seat 4, a connecting rod 6 is fixedly installed on the outer side of the upper surface of the bearing plate 3, and fixing bolts 8 are evenly spaced through the inside of the bearing plate 3, a prefabricated through hole 7 is opened inside the connecting rod 6, and a second gasket 9 is arranged on the mounting frame 1 The inner top of the mounting frame 1 is provided with a locking assembly 10, and the locking assembly 10 is composed of a transmission rod 1001, a connecting plate 1002 and a fixing rod 1003. The outer end of the transmission rod 1001 is connected with the connecting plate 1002 located in the mounting frame 1, and the fixing rod 1003 is fixedly installed at the front end of the side of the connecting plate 1002. The limiting holes 11 are respectively opened on the left and right sides of the upper end of the mounting frame 1, and the interior of the mounting frame 1 is provided with an installation cavity 12, which are combined to form a metal fixing frame for a high-voltage wire harness.

[0030] When using the metal fixing frame for high voltage wiring harness, the specific Figure 1 and Figure 2 As shown in the figure, first, the mounting stand 1 is fixed to the designated position in the car through the fixing stand 2 and screws, and the bearing plate 3 is located at the lowest point, and then the high-voltage wire harnesses to be fixed are placed in the clamping seat 4 respectively. At this time, the outer side of the high-voltage wire harness is in contact with the first gasket 5, which is convenient for improving the friction when the high-voltage wire harness is fixed. Figure 3 As shown in , the connecting rod 6 is lifted upwards, so that the bearing plate 3 moves to the highest point under the action of the connecting rod 6. At this time, the outer side of the upper end of the high-voltage wire harness contacts the second gasket 9, thereby further improving the limiting effect of the high-voltage wire harness. Since the clamping seat 4 is arranged on the bearing plate 3 at equal intervals on the left and right, and the clamping seat 4 and the bearing plate 3 form a detachable structure through the fixing bolt 8, the fixing bolt 8 is rotated to make the fixing bolt 8 threadedly connected with the clamping seat 4 and the bearing plate 3 respectively, and the clamping seat 4 loses its fixing effect, thereby facilitating the disassembly of a single clamping seat 4. Similarly, the clamping seat 4 can be installed by performing the above steps in reverse operation;

[0031] Specific as Figure 1 , Figure 4and Figure 5 As shown in , since the connecting plate 1002 is connected to the transmission rod 1001 by means of threads, the connecting plate 1002 is connected to the mounting frame 1 by means of sliding through the mounting cavity 12, and at the same time, the fixing rod 1003 is connected to the connecting rod 6 by means of plugging through the prefabricated through hole 7. When the bearing plate 3 moves to the highest point, the transmission rod 1001 is rotated to make the transmission rod 1001 rotate in the mounting frame 1 through the bearing. At this time, the connecting plate 1002 is threadedly connected to the transmission rod 1001, thereby facilitating the connecting plate 1002 and the fixing rod 1003 to move forward in the mounting frame 1, and the fixing rod 1003 is inserted into the interior of the connecting rod 6 through the prefabricated through hole 7, thereby facilitating the fixing of the connecting rod 6, and then facilitating the more convenient fixing of the high-voltage wire harness. This is the method of using the metal fixing frame for the high-voltage wire harness.

[0032] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A metal fixing frame for a high voltage wire harness, characterized in that: include: A mounting stand (1) is fixedly mounted with a fixed foot stand (2) on the lower side of its rear end, and the inner side end of the mounting stand (1) is connected to a bearing plate (3), the outer side of the upper end of the bearing plate (3) is connected to a clamping seat (4), and the inner side end of the clamping seat (4) is bonded with a first gasket (5); A connecting rod (6) is fixedly mounted on the outer side of the upper surface of the bearing plate (3), and fixing bolts (8) are arranged at equal intervals through the interior of the bearing plate (3); A second gasket (9) is arranged on the inner top of the mounting frame (1), and a locking assembly (10) is installed on the inner middle of the mounting frame (1), and the locking assembly (10) is composed of a transmission rod (1001), a connection plate (1002) and a fixing rod (1003); Limiting holes (11) are respectively opened through the left and right sides of the upper end of the mounting frame (1), and a mounting cavity (12) is opened inside the mounting frame (1).

2. A metal fixing frame for a high voltage wire harness according to claim 1, characterized in that: The clamping seats (4) are arranged on the bearing plate (3) at equal intervals on the left and right sides, and the clamping seats (4) and the bearing plate (3) form a detachable structure through fixing bolts (8).

3. A metal fixing frame for a high voltage wire harness according to claim 2, characterized in that: The clamping seat (4) and the second gasket (9) are arranged in a one-to-one correspondence in the mounting frame (1), and the longitudinal section of the mounting frame (1) is a "U"-shaped structure.

4. A metal fixing frame for a high voltage wire harness according to claim 1, characterized in that: The connecting rod (6) is connected to the mounting stand (1) in a sliding manner via a limiting hole (11), and the connecting rod (6) is disposed in a left-right symmetrical manner with respect to the vertical center axis of the bearing plate (3).

5. The metal fixing frame for high voltage wire harness according to claim 1, characterized in that: The outer end of the transmission rod (1001) is connected to a connection plate (1002) located in the mounting stand (1), and a fixing rod (1003) is fixedly mounted on the front end of the side of the connection plate (1002).

6. A metal fixing frame for a high voltage wire harness according to claim 5, characterized in that: The transmission rod (1001) forms a rotating structure in the mounting stand (1) via a bearing, and the connecting plate (1002) is connected to the transmission rod (1001) in a threaded manner.

7. A metal fixing frame for a high voltage wire harness according to claim 6, characterized in that: The connecting plate (1002) is connected to the mounting stand (1) in a sliding manner via the mounting cavity (12).

8. The metal fixing frame for high voltage wire harness according to claim 1, characterized in that: A prefabricated through hole (7) is provided inside the connecting rod (6), and the fixing rod (1003) is connected to the connecting rod (6) by plugging through the prefabricated through hole (7).

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