Airplane wire harness installation clamp matching device

Abstract

The utility model discloses an aircraft wire harness installation clamp matching device, which comprises a wire harness tightening assembly, a locking assembly and a measuring assembly, the wire harness tightening assembly is used for tightening laid loose wire harnesses into a circular harness body in a concentrated manner, the locking assembly is used for locking the circular harness body tightened by the wire harness tightening assembly, and the measuring assembly is used for measuring the circular harness body tightened by the locking assembly. The measuring assembly is used for measuring the diameter of the circular harness body tightened by the harness tightening assembly. According to the device, loose wire harnesses can be tightened into a circular harness body in a concentrated mode, the diameter of the circular harness body is measured after the circular harness body is locked, a worker can be conveniently, rapidly and accurately helped to select a proper wire harness clamp according to the diameter of the circular harness body, the time for finding the proper wire harness clamp is shortened, the working efficiency of airplane wire harness installation is improved, and the working efficiency of airplane wire harness installation is improved. The device is simple in structure and convenient to operate, and can be suitable for installation work of airplane wire harnesses of various models.

Description

Technical Field

[0001] The utility model relates to the technical field of aircraft manufacturing and maintenance, and particularly relates to a device for selecting and matching wire harness installation clamps for an aircraft. Background Art

[0002] During the process of aircraft manufacturing and maintenance, the installation of wire harnesses is an important and complex task. Due to the limited space inside the aircraft and numerous circuits, how to quickly and accurately select and install appropriate wire harness clamps has become the key to improving work efficiency. Traditional wire harness installation methods often rely on manual experience and feel, which are not only inefficient but also prone to errors. Therefore, it is of great significance to develop a device that can simplify the wire harness installation process and reduce the time for finding suitable clamps. Summary of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a device for selecting and matching wire harness installation clamps for an aircraft, which can conveniently, quickly and accurately help workers select appropriate wire harness clamps and improve the work efficiency of aircraft wire harness installation.

[0004] To solve the above problems, the technical solution adopted by the utility model is as follows: A device for selecting and matching wire harness installation clamps for an aircraft, comprising a wire harness tightening assembly, a locking assembly and a measuring assembly. The wire harness tightening assembly is used to centrally tighten the laid loose wire harness into a circular bundle. The locking assembly is used to lock the circular bundle tightened by the wire harness tightening assembly. The measuring assembly is used to measure the diameter of the circular bundle tightened by the wire harness tightening assembly.

[0005] Compared with the prior art, the beneficial effect of the utility model lies in that: This device can centrally tighten the loose wire harness into a circular bundle, lock the circular bundle and then measure its diameter, which can conveniently, quickly and accurately help workers select appropriate wire harness clamps, reduce the time for finding suitable wire harness clamps, improve the work efficiency of aircraft wire harness installation, and this device has a simple structure and convenient operation, and can be applied to the installation work of wire harnesses of various models of aircraft.

[0006] For the above-mentioned device for selecting and matching wire harness installation clamps for an aircraft, the wire harness tightening assembly includes a tightening pull ring and a wire harness tightening belt. The measuring assembly includes an observation window. The first end of the wire harness tightening belt is connected to the locking assembly through the observation window and the tightening pull ring. The wire harness tightening belt can be wound around the outer periphery of the wire harness, and the second end of the wire harness tightening belt can pass through between the first end of the wire harness tightening belt and the locking assembly to cooperate with the tightening pull ring to tighten the wire harness into a circular bundle and cooperate with the locking assembly to lock the circular bundle.

[0007] The above-mentioned aircraft wire harness installation clamp selection device, both ends of the observation window are respectively connected to the first end of the wire harness tightening belt and the tightening pull ring, and the observation window is provided with a through hole.

[0008] The above-mentioned aircraft wire harness installation clamp selection device, the locking assembly includes a locking block and a locking pressing block, the locking block is connected to the locking pressing block through a connecting rod, and the locking block and the locking pressing block are respectively located in the through hole and the tightening pull ring.

[0009] The above-mentioned aircraft wire harness installation clamp selection device, an elastic member is sleeved on the connecting rod, and both ends of the elastic member respectively abut against the locking pressing block and the tightening pull ring.

[0010] The above-mentioned aircraft wire harness installation clamp selection device is characterized in that the measuring assembly further includes a scale, and the scale is arranged on the wire harness tightening belt.

[0011] The above-mentioned aircraft wire harness installation clamp selection device, the scale is detachably connected to the wire harness tightening belt.

[0012] The above-mentioned aircraft wire harness installation clamp selection device, the second end of the wire harness tightening belt is provided with a wire harness winding handle.

[0013] The above-mentioned aircraft wire harness installation clamp selection device, the wire harness winding handle is triangular.

[0014] The above-mentioned aircraft wire harness installation clamp selection device, the wire harness tightening belt is made of soft cloth or fiber material.

[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the first side of the aircraft wire harness installation clamp selection device according to the embodiment of the present invention;

[0017] Figure 2 It is a schematic structural diagram of the second side of the aircraft wire harness installation clamp selection device according to the embodiment of the present invention

[0018] Figure 3 It is a schematic structural diagram of the locking assembly in the aircraft wire harness installation clamp selection device according to the embodiment of the present invention;

[0019] Figure 4 It is a partial structural schematic diagram of the locking assembly according to the embodiment of the present invention.

[0020] Description of the attached reference numerals: 101 tightening pull ring, 102 observation window, 103 locking pressing block, 104 locking block, 105 first clamping band specification scale, 106 second clamping band specification scale, 107 wire harness tightening band, 108 winding handle, 109 first CC1339 clamp specification scale, 110 second CC1339 clamp specification scale, 111 elastic member, 112 connecting rod. Specific implementation manner

[0021] The embodiments of the present invention will be described in detail below:

[0022] Refer to Figures 1 to 4 , an embodiment of the present invention provides an aircraft wire harness installation clamp selection device, including a wire harness tightening assembly, a locking assembly, and a measuring assembly. The wire harness tightening assembly is used to centrally tighten the laid loose wire harness into a circular bundle. The locking assembly is used to lock the circular bundle tightened by the wire harness tightening assembly. The measuring assembly is used to measure the diameter of the circular bundle tightened by the wire harness tightening assembly. This device can centrally tighten the loose wire harness into a circular bundle, lock the circular bundle, and then measure its diameter, which can conveniently, quickly, and accurately help workers select the appropriate wire harness clamp, reduce the time for finding the appropriate wire harness clamp, improve the work efficiency of aircraft wire harness installation, and the device has a simple structure and convenient operation, and can be applied to the installation work of various types of aircraft wire harnesses.

[0023] Further, the wire harness tightening assembly includes a tightening pull ring 101 and a wire harness tightening band 107. The measuring assembly includes an observation window 102. The first end of the wire harness tightening band 107 is connected to the locking assembly through the observation window 102 to tighten the pull ring 101. The wire harness tightening band 107 can be wound around the outer periphery of the wire harness, and the second end of the wire harness tightening band 107 can pass through between the first end of the wire harness tightening band 107 and the locking assembly to cooperate with the tightening pull ring 101 to tighten the wire harness into a circular bundle and cooperate with the locking assembly to lock the circular bundle. Further, both ends of the observation window 102 are respectively connected to the first end of the wire harness tightening band 107 and the tightening pull ring 101, and the observation window 102 is provided with a through hole. Further, the locking assembly includes a locking block 104 and a locking pressing block 103. The locking block 104 is connected to the locking pressing block 103 through a connecting rod 112, and the locking block 104 and the locking pressing block 103 are respectively located in the through hole and the tightening pull ring 101. Further, the measuring assembly further includes a scale, and the scale is provided on the wire harness tightening band 107.

[0024] In use, the wire harness tightening band 107 is wound around the outer periphery of the loose wire harness, and the second end of the wire harness tightening band 107 is passed through the through hole. By pulling the tightening pull ring 101 and the second end of the wire harness tightening band 107, the loose wire harness can be concentrated into a circular bundle. Then, by pressing the locking pressing block 103 from inside the tightening pull ring 101, the locking block 104 is pressed against the wire harness tightening band 107 to tighten the wire harness to prevent the wire harness from loosening. At this time, the value of the scale can be seen through the observation window 102, so that the diameter of the current wire harness bundle can be more intuitively seen, and thus the appropriate type and size of the clamp can be selected according to the scale value.

[0025] Further, an elastic member 111 is sleeved on the connecting rod 112. The two ends of the elastic member 111 respectively abut against the locking pressing block 103 and the tightening pull ring 101. When pressing the locking pressing block 103, the locking effect of the locking assembly can be ensured through the action of the elastic member 111. After releasing the applied force, the elastic member 111 rebounds to release the wire harness tightening band 107. Further, the scale is detachably connected to the wire harness tightening band 107, and different scales can be replaced according to requirements to match different usage requirements, helping users to more accurately select the appropriate clamp. For example Figure 1 in, the first side of the scale is the first clamping clamp specification marking 105, Figure 2 in, the second side of the scale is the first CC1339 clamp specification marking 109. Another example is Figure 1 in, the first side of the scale is the second clamping clamp specification marking 106, Figure 2 in, the second side of the scale is the second CC1339 clamp specification marking 110.

[0026] Further, the wire harness tightening band 107 is made of a soft cloth or fiber material that is not easily deformed. A wire harness winding handle 108 is provided at the second end of the wire harness tightening band 107. The wire harness winding handle 108 is triangular to facilitate the winding and fixing of the wire harness.

[0027] It should be noted that in the description of the present invention, if there is a description of orientation, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., it is all based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed or operated in a specific orientation, and should not be construed as a limitation to the present invention.

[0028] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "a plurality" is two or more. "Greater than", "less than", "exceeding", etc. are understood not to include the recited number, and "above", "below", "within", etc. are understood to include the recited number. If there is a description of "first" or "second", etc., it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0029] In the description of the present utility model, unless otherwise clearly defined, terms such as "arrangement", "installation", "connection", etc. shall be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the above terms in the present utility model in combination with the specific content of the technical solution.

[0030] The above embodiments are only the preferred embodiments of the present utility model, and the scope of protection of the present utility model cannot be limited thereby. Any non-substantial changes and substitutions made by those skilled in the art on the basis of the present utility model fall within the scope of protection required by the present utility model.

Claims

1. An aircraft harness installation clamp selection device, characterized in that: It includes a wire harness tightening assembly, a locking assembly and a measuring assembly. The wire harness tightening assembly is used to concentrate and tighten the laid loose wire harness into a circular harness body, the locking assembly is used to lock the circular harness body tightened by the wire harness tightening assembly, and the measuring assembly is used to measure the diameter of the circular harness body tightened by the wire harness tightening assembly.

2. The aircraft harness installation clamp selection device according to claim 1, characterized in that: The wire harness tightening assembly includes a tightening pull ring and a wire harness tightening belt, the measuring assembly includes an observation window, the first end of the wire harness tightening belt is connected to the tightening pull ring with the locking assembly through the observation window, the wire harness tightening belt can be wrapped around the outer circumference of the wire harness, and the second end of the wire harness tightening belt can pass between the first end of the wire harness tightening belt and the locking assembly to cooperate with the tightening pull ring to tighten the wire harness into a circular harness body, and cooperate with the locking assembly to lock the circular harness body.

3. The aircraft harness installation clamp selection device according to claim 2, characterized in that: The two ends of the observation window are respectively connected to the first end of the wire harness tightening belt and the tightening pull ring, and the observation window is provided with a through hole.

4. The aircraft harness installation clamp selection device according to claim 3, characterized in that: The locking assembly comprises a locking block and a locking pressing block, wherein the locking block is connected to the locking pressing block via a connecting rod, and the locking block and the locking pressing block are respectively located in the through hole and the tightening pull ring.

5. The aircraft harness installation clamp selection device according to claim 4, characterized in that: An elastic member is sleeved on the connecting rod, and two ends of the elastic member abut against the locking pressing block and the tightening pull ring respectively.

6. The aircraft harness installation clamp selection device according to any one of claims 2 to 5, characterized in that: The measuring assembly further comprises a scale, and the scale is arranged on the wire harness tightening belt.

7. The aircraft harness installation clamp selection device according to claim 6, characterized in that: The scale is detachably connected to the wire harness tightening belt.

8. The aircraft harness installation clamp selection device according to any one of claims 2 to 5, characterized in that: The second end of the wire harness tightening belt is provided with a wire harness winding handle.

9. The aircraft harness installation clamp selection device according to claim 8, characterized in that: The wire harness winding handle is triangular in shape.

10. The aircraft harness installation clamp selection device according to any one of claims 2 to 5, characterized in that: The wire harness tightening belt is made of soft cloth or fiber material.

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