Wire harness mounting and fixing device with protection mechanism

Abstract

The utility model discloses a wire harness installing and fixing device with a protection mechanism, a movable clamping plate is connected with a lifting mechanism arranged in an adjusting block through a driving rod, the lifting mechanism is connected with a rotating handle arranged at the top of the outer side of the adjusting block, and the adjusting block is provided with a rotating handle protection self-locking mechanism used in cooperation with the rotating handle; the rotating handle protection self-locking mechanism comprises a sliding block, a first spring is mounted on one side of the sliding block, a mounting plate is arranged at the top of the sliding block, a limiting cylinder is fixedly mounted at the top of the inner side of the mounting plate, a connecting plate is slidably connected into the limiting cylinder, and the top of the connecting plate is connected with the top of the inner side of the limiting cylinder through symmetrically-arranged second springs. And an inserting rod is mounted on the other side of the connecting plate. According to the wire harness mounting and fixing device with the protection mechanism, in order to solve the problem that a clamping plate of an existing wire harness mounting and fixing device is prone to moving when impacted by external force, a rotating handle protection self-locking mechanism used in cooperation with a rotating handle is arranged on an adjusting block.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness installation, in particular to a wire harness installation and fixing device with a protection mechanism. Background Art

[0002] The wire harness installation fixture is to tie multiple cables together by using cable ties or wires.

[0003] After searching, it is found that in the prior art, such as publication number CN214204699U, a wiring harness installation and fixing device for electrical construction includes: a housing, having a first clamping plate extending outward, and the housing defines a receiving cavity; a movable plate, inserted into the receiving cavity, and the movable plate has a second clamping plate corresponding to the first clamping plate; a pull rod, inserted into the receiving cavity perpendicular to the movable plate, the inner end of the pull rod can be slidably clamped on the side of the movable plate away from the second clamping plate, and a spring is sleeved on the pull rod, and the spring is compressed between the movable plate and the housing; wherein, the first clamping plate extends into the receiving cavity to form a boss, and the side of the movable plate close to the first clamping plate has a clamping head that can be buckled with the boss. According to the technical solution of the utility model, the working efficiency of wiring harness fixing can be improved.

[0004] In summary, the existing wire harness installation and fixing device can improve the work efficiency of wire harness fixing, but the existing wire harness installation and fixing device is prone to move when the clamping plate is hit by external force, causing the wire harness clamped on the inner side of the clamping plate to be detached. Therefore, a wire harness installation and fixing device with a protective mechanism is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a wiring harness installation and fixing device with a protective mechanism to solve the problem that the existing wiring harness installation and fixing device proposed in the above background technology is prone to movement when the clamping plate is hit by external force, causing the wiring harness clamped on the inner side of the clamping plate to be detached.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wiring harness installation and fixing device with a protective mechanism, comprising a fixed clamping plate, the fixed clamping plate is fixedly connected to the adjusting block through a connecting rod, and a movable clamping plate used in conjunction with the fixed clamping plate is arranged above the fixed clamping plate, the movable clamping plate is connected to the lifting mechanism arranged inside the adjusting block through a driving rod, and the lifting mechanism is connected to the turning handle arranged on the outer top of the adjusting block, and the adjusting block is provided with a turning handle protection self-locking mechanism used in conjunction with the turning handle; the turning handle protection self-locking mechanism comprises a slider, and the slider moves in a slide groove opened at the top of the adjusting block, a first spring is installed on one side of the slider, and the other end of the first spring is connected to the inner wall of the slide groove, a mounting plate is arranged on the top of the slider, and a limiting cylinder is fixedly installed on the inner top of the mounting plate, a connecting plate is slidably connected inside the limiting cylinder, and the top of the connecting plate is connected to the pulling handle arranged on the outer side of the mounting plate through a pull rod, the top of the connecting plate is connected to the inner top of the limiting cylinder through a symmetrically arranged second spring, and a plug rod is installed on the other side of the connecting plate.

[0007] Preferably, a protective layer is provided inside the fixed splint and the movable splint.

[0008] The above technical solution can help reduce the wear of the wiring harness caused by the fixed clamp and the movable clamp.

[0009] Preferably, a moving groove matching the driving rod is formed on one side of the adjusting block.

[0010] Through the above technical solution: it is convenient for the driving rod to move.

[0011] Preferably, the lifting mechanism includes a first gear, the first gear is connected to the turning handle, and the first gear is meshed with second gears arranged on both sides, the second gear is installed on the outside of the screw mechanism, and the screw mechanisms are connected through a lifting block, and one side of the lifting block is connected to the driving rod.

[0012] Through the above technical solution, it is convenient to move the movable splint.

[0013] Preferably, the throttle comprises a throttle body, and a limiting ring is arranged on the outer side of the throttle body, and a plurality of groups of limiting holes are opened on the limiting ring, and the size of the limiting holes is larger than the size of the insertion rod.

[0014] Through the above technical solution: the handle is prevented from rotating due to external force.

[0015] Preferably, one end of the insertion rod passes through the outside of the limiting cylinder, and the adjustment block is provided with a socket for use with the insertion rod.

[0016] Through the above technical solution: the handle is prevented from rotating due to external force.

[0017] Compared with the prior art, the beneficial effects of the utility model are: the wire harness installation and fixing device with a protective mechanism, in order to solve the problem that the existing wire harness installation and fixing device is prone to move when the clamping plate is hit by external force, causing the wire harness clamped on the inner side of the clamping plate to be detached from the clamping, a movable clamping plate is arranged above the fixed clamping plate for use therewith, the movable clamping plate is connected to the lifting mechanism arranged inside the adjusting block through a driving rod, and the lifting mechanism is connected to the turning handle arranged on the top outer side of the adjusting block, and a turning handle protective self-locking mechanism used in conjunction with the turning handle is arranged on the adjusting block, the protective self-locking mechanism can limit the position of the turning handle, and when self-locking, the turning handle cannot be moved and the lifting mechanism cannot be adjusted, so that the position of the movable clamping plate cannot be moved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall front view cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the opening of the fixed splint and the movable splint of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the turning handle of the utility model;

[0021] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 5 It is a schematic diagram of the internal structure of the limiting cylinder of the utility model.

[0023] In the figure: 1. fixed splint; 2. connecting rod; 3. adjustment block; 4. movable splint; 5. driving rod; 6. lifting mechanism; 601. first gear; 602. second gear; 603. screw mechanism; 604. lifting block; 7. turning handle; 701. turning handle body; 702. limiting ring; 703. limiting hole; 8. turning handle protection self-locking mechanism; 801. sliding block; 802. first spring; 803. mounting plate; 804. limiting cylinder; 805. connecting plate; 806. pull handle; 807. second spring; 808. plug rod; 9. protective layer. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-5The utility model provides a technical solution: a wiring harness installation and fixing device with a protective mechanism, according to Figure 1 and Figure 2 As shown, the fixed splint 1 is fixedly connected to the adjusting block 3 through the connecting rod 2, and a movable splint 4 is arranged above the fixed splint 1 for use therewith. The movable splint 4 is connected to the lifting mechanism 6 arranged inside the adjusting block 3 through the driving rod 5, and the lifting mechanism 6 is connected to the turning handle 7 arranged on the top outer side of the adjusting block 3.

[0026] In a further embodiment, a protective layer 9 is provided inside the fixed clamp plate 1 and the movable clamp plate 4. The provision of the protective layer 9 can reduce the damage caused to the wiring harness by the fixed clamp plate 1 and the movable clamp plate 4. The protective layer 9 can be made of rubber material.

[0027] In a further embodiment, a moving groove matching the driving rod 5 is formed on one side of the adjusting block 3 .

[0028] Specifically, the lifting mechanism 6 includes a first gear 601, the first gear 601 is connected to the turning handle 7, and the first gear 601 is meshed with the second gears 602 arranged on both sides, the second gear 602 is installed on the outside of the screw mechanism 603, and the screw mechanism 603 is connected through a lifting block 604, and one side of the lifting block 604 is connected to the driving rod 5.

[0029] When the wire harness needs to be clamped, the handle 7 is rotated, and the first gear 601 rotates under the action of the handle 7. Since the first gear 601 is meshed with the second gear 602, the second gear 602 and the screw mechanism 603 can be driven to rotate. Under the action of the rotation of the screw mechanism 603, the lifting block 604 moves, thereby driving the movable clamping plate 4 to move downward through the driving rod 5 to cooperate with the fixed clamping plate 1 to clamp the wire harness inside.

[0030] according to Figure 1-5 As shown, the adjusting block 3 is provided with a throttle protection self-locking mechanism 8 used in conjunction with the throttle 7.

[0031] Specifically, the handlebar protection self-locking mechanism 8 includes a slider 801, and the slider 801 moves in a slide groove opened at the top of the adjustment block 3, a first spring 802 is installed on one side of the slider 801, and the other end of the first spring 802 is connected to the inner wall of the slide groove, a mounting plate 803 is arranged on the top of the slider 801, and a limiting cylinder 804 is fixedly installed on the inner top of the mounting plate 803, a connecting plate 805 is slidably connected inside the limiting cylinder 804, and the top of the connecting plate 805 is connected to the handle 806 arranged on the outer side of the mounting plate 803 through a pull rod, the top of the connecting plate 805 is connected to the inner top of the limiting cylinder 804 through a symmetrically arranged second spring 807, and an insert rod 808 is installed on the other side of the connecting plate 805.

[0032] Specifically, the throttle 7 includes a throttle body 701 , and a limiting ring 702 is arranged outside the throttle body 701 . A plurality of groups of limiting holes 703 are opened on the limiting ring 702 , and the size of the limiting holes 703 is larger than the size of the insertion rod 808 .

[0033] In a further embodiment, one end of the insertion rod 808 passes through the outside of the limiting tube 804, and a socket for use with the insertion rod 808 is opened on the adjustment block 3.

[0034] When the tumbler 7 rotates to the specified position and no longer needs to be rotated, the limit hole 703 is located just above the socket opened in the adjustment block 3, and the mounting plate 803 is released. At this time, the slider 801 and the mounting plate 803 are moved under the action of the first spring 802, so that the insertion rod 808 is moved just above the socket opened in the adjustment block 3. At this time, the pull handle 806 is released, and the connecting plate 805 drives the insertion rod 808 to move downward under the action of the second spring 807, so that the insertion rod 808 is inserted into the limit hole 703 and the inner side of the socket, thereby limiting the tumbler 7 to prevent the tumbler 7 from rotating due to external force.

[0035] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0036] 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 wiring harness installation and fixing device with a protective mechanism, comprising a fixing clamp (1), characterized in that: The fixed clamping plate (1) is fixedly connected to the adjusting block (3) via a connecting rod (2), and a movable clamping plate (4) used in conjunction with the fixed clamping plate (1) is arranged above the fixed clamping plate (1), and the movable clamping plate (4) is connected to a lifting mechanism (6) arranged inside the adjusting block (3) via a driving rod (5), and the lifting mechanism (6) is connected to a turning handle (7) arranged at the top of the outer side of the adjusting block (3), and a turning handle protection self-locking mechanism (8) used in conjunction with the turning handle (7) is arranged on the adjusting block (3); The handlebar protection self-locking mechanism (8) comprises a slider (801), and the slider (801) moves in a slide groove opened at the top of the adjustment block (3); a first spring (802) is installed on one side of the slider (801), and the other end of the first spring (802) is connected to the inner wall of the slide groove; a mounting plate (803) is arranged on the top of the slider (801), and a limiting cylinder (804) is fixedly installed on the inner top of the mounting plate (803); a connecting plate (805) is slidably connected inside the limiting cylinder (804), and the top of the connecting plate (805) is connected to a handle (806) arranged on the outer side of the mounting plate (803) through a pull rod; the top of the connecting plate (805) is connected to the inner top of the limiting cylinder (804) through a symmetrically arranged second spring (807), and an insertion rod (808) is installed on the other side of the connecting plate (805).

2. A wiring harness installation and fixing device with a protective mechanism according to claim 1, characterized in that: A protective layer (9) is provided inside the fixed clamping plate (1) and the movable clamping plate (4).

3. A wiring harness installation and fixing device with a protective mechanism according to claim 1, characterized in that: A moving groove matching the driving rod (5) is provided on one side of the adjusting block (3).

4. A wiring harness installation and fixing device with a protective mechanism according to claim 1, characterized in that: The lifting mechanism (6) comprises a first gear (601), the first gear (601) is connected to the turning handle (7), and the first gear (601) is meshed with second gears (602) arranged on both sides, the second gear (602) is installed on the outside of the screw mechanism (603), and the screw mechanism (603) is connected through a lifting block (604), and one side of the lifting block (604) is connected to the driving rod (5).

5. A wiring harness installation and fixing device with a protective mechanism according to claim 1, characterized in that: The tumbler (7) comprises a tumbler body (701), and a limiting ring (702) is arranged outside the tumbler body (701), and a plurality of groups of limiting holes (703) are opened on the limiting ring (702), and the size of the limiting holes (703) is larger than the size of the insertion rod (808).

6. A wiring harness installation and fixing device with a protective mechanism according to claim 1, characterized in that: One end of the insertion rod (808) passes through the outside of the limiting tube (804), and the adjustment block (3) is provided with a plug hole for use with the insertion rod (808).

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