Anti-abrasion wire harness fixing clamp of excavator

Abstract

The utility model belongs to the technical field of fixing clamps, and particularly relates to an excavator anti-abrasion wire harness fixing clamp which comprises a mounting seat, an elastic clamp is fixedly connected to the outer side of the mounting seat, a connecting seat is fixedly connected to the end, away from the mounting seat, of the elastic clamp, and a threaded rod is rotationally connected to the interior of the mounting seat. The threaded rod is in threaded connection with the connecting seat, the upper end of the threaded rod is fixedly connected with a rotary knob, the rotary knob is rotatably connected with the mounting seat, and the outer side of the mounting seat is slidably connected with a limiting frame. By arranging the limiting frame, the clamping block, the spring and other components, the clamping block can be driven by the elastic force of the spring to limit the knob, so that the threaded rod is limited and cannot rotate, namely, the threaded rod can be limited, and the problems that when the anti-abrasion wire harness fixing clamp of the excavator is used, a bolt is prone to loosening, and the service life is prolonged are solved. Therefore, the problem that the wire harness fixing clamp is loosened is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fixed clamp, concretely is a kind of excavator anti-abrasion wire harness fixed clamp. BACKGROUND

[0002] The wire harness fixed clamp (also called wire harness buckle or cable tie) of excavator is the component for fixing and protecting wire harness, to prevent wire harness from being damaged due to vibration, friction or external force in work.According to the utility model disclosed in the utility model patent publication No.CN203270653U, a kind of excavator anti-abrasion wire harness fixed clamp and excavator, including mutually nested elastic constraint structure and compression structure, compression structure is located at the outside of elastic constraint structure, elastic constraint structure and compression structure have through hole respectively, two through holes are coaxial, wire harness or pipeline passes through two through holes;Compression structure includes compression sleeve and fastener, fastener gives compression sleeve compression force to make compression sleeve compress elastic constraint structure, fastener is connected with the fixed part of excavator.

[0003] And excavator anti-abrasion wire harness fixed clamp is prone to cause bolt loosening when using, thereby causing the phenomenon that wire harness fixed clamp loosens. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of excavator anti-abrasion wire harness fixed clamp, solve the problem that excavator anti-abrasion wire harness fixed clamp is prone to cause bolt loosening when using, thereby causing the phenomenon that wire harness fixed clamp loosens.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of excavator anti-abrasion wire harness fixed clamp, including mounting seat, the outside of the mounting seat is fixedly connected with elastic clamp, the end of the elastic clamp away from mounting seat is fixedly connected with connecting seat, the inside of the mounting seat is rotatably connected with threaded rod, the threaded rod is connected with connecting seat by screw thread, the upper end of the threaded rod is fixedly connected with knob, the knob is rotatably connected with mounting seat, the outside of the mounting seat is slidably connected with limit frame, the side of the limit frame close to mounting seat is fixedly connected with clamping block, the inside of the knob is equipped with clamping groove, the side of the limit frame close to mounting seat is fixedly connected with sliding block, the outside of the sliding block is fixedly connected with slide rod, the inside of the mounting seat is provided with spring.

[0006] Preferably, the outside of the threaded rod is fixedly connected with stop ring, the stop ring is rotatably connected with mounting seat, by the design of stop ring, the threaded rod can be limited.

[0007] Preferably, the number of the clamping groove is multiple, multiple clamping grooves are annularly distributed on the knob, by the design of clamping groove, the knob can be limited by cooperating with clamping block.

[0008] Preferably, the clamping block is in sliding connection with the mounting seat, and the clamping block is in sliding connection with the clamping groove, and through the design of the clamping block, the threaded rod can be kept stable.

[0009] Preferably, the sliding block is in sliding connection with the mounting seat, and the sliding rod is in sliding connection with the mounting seat, and through the design of the sliding block and the sliding rod, the limiting frame can be limited.

[0010] Preferably, the mounting seat is internally and fixedly connected with a limiting ring, and the limiting ring is in sliding connection with the sliding rod, and through the design of the limiting ring, the sliding rod can be limited.

[0011] Preferably, one end of the spring is in contact with the sliding rod, and the other end of the spring is in contact with the mounting seat, and through the design of the spring, the clamping block can limit the knob.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、 the utility model discloses a limiting ring, a spring and other components are arranged, the spring can drive the clamping block to limit the knob, thereby limiting the threaded rod, the threaded rod cannot rotate, the threaded rod can be limited, the problem that the bolt is loose and the wire harness fixing clamp is loose during use of the excavator anti-abrasion wire harness fixing clamp is solved.

[0014] 2、 the utility model discloses a stop ring, the threaded rod can be installed on the mounting seat, and a connecting seat, a mounting seat and an elastic clamp are integrated through the connecting seat, which can avoid the loss of some components, ensure that the threaded rod cannot rotate after the clamping block limits the knob, and make the connecting block unable to rotate, thereby making the fixing clamp stable during fixing. SHEET DESCRIPTION

[0015] Figure 1 It is the overall structure perspective drawing of the utility model;

[0016] Figure 2 It is the overall structure perspective drawing of the utility model; Figure 1

[0017] Figure 3 It is the overall structure perspective drawing of the utility model; Figure 1

[0018] Figure 4 It is the overall structure perspective drawing of the utility model; Figure 3

[0019] ​​​In the figure: 1, mounting seat; 11, elastic clip; 12, connecting seat; 2, threaded rod; 21, blocking ring; 3, knob; 4, limiting frame; 41, clamping block; 42, clamping groove; 43, sliding block; 44, sliding rod; 45, limiting ring; 46, spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1-4 A kind of excavator anti-abrasion wire harness fixing clamp, including mounting seat 1, the outer side of mounting seat 1 is fixedly connected with elastic clip 11, the end away from mounting seat 1 of elastic clip 11 is fixedly connected with connecting seat 12, the inside of mounting seat 1 is rotatably connected with threaded rod 2, threaded rod 2 is connected with connecting seat 12 by screw thread, the outer side of threaded rod 2 is fixedly connected with blocking ring 21, blocking ring 21 is rotatably connected with mounting seat 1, by the design of blocking ring 21, threaded rod 2 can be limited, the upper end of threaded rod 2 is fixedly connected with knob 3, knob 3 is rotatably connected with mounting seat 1, the outer side of mounting seat 1 is slidably connected with limiting frame 4, the side close to mounting seat 1 of limiting frame 4 is fixedly connected with clamping block 41.

[0022] Please refer to Figures 2-4 The inside of knob 3 is provided with clamping groove 42, the number of clamping groove 42 is multiple, multiple clamping groove 42 is annularly distributed on knob 3, by the design of clamping groove 42, it can be limited with clamping block 41 to knob 3, clamping block 41 is slidably connected with mounting seat 1, clamping block 41 is slidably connected with clamping groove 42, by the design of clamping block 41, threaded rod 2 can be kept stable, the side close to mounting seat 1 of limiting frame 4 is fixedly connected with sliding block 43, the outer side of sliding block 43 is fixedly connected with sliding rod 44, sliding block 43 is slidably connected with mounting seat 1.

[0023] Please refer to Figures 2-4 Sliding rod 44 is slidably connected with mounting seat 1, by the design of sliding block 43 and sliding rod 44, limiting frame 4 can be limited, the inside of mounting seat 1 is fixedly connected with limiting ring 45, limiting ring 45 is slidably connected with sliding rod 44, by the design of limiting ring 45, sliding rod 44 can be limited, the inside of mounting seat 1 is provided with spring 46, one end of spring 46 is in contact with sliding rod 44, the other end of spring 46 is in contact with mounting seat 1, by the design of spring 46, clamping block 41 can be limited to knob 3.

[0024] The utility model discloses a specific implementation process as follows: when using, through moving the limiting frame 4 to the direction away from the mounting base 1, make limiting frame 4 drive slider 43 to move, make slider 43 drive slide rod 44 to slide in the limiting ring 45, make slide rod 44 extrude spring 46, and make limiting frame 4 drive clamping block 41 to slide out from the clamping groove 42 on knob 3, can release the limiting of knob 3;

[0025] Through the rotation knob 3, make knob 3 drive threaded rod 2 and the threaded motion of connecting seat 12 occur, to make connecting seat 12 move on threaded rod 2, can adjust the clamping force of elastic clamp 11, then release limiting frame 4, can drive slide rod 44 reset through the elastic force of spring 46, make slide rod 44 drive slider 43 reset, so that slider 43 drive limiting frame 4 reset, can make limiting frame 4 drive clamping block 41 to slide into the clamping groove 42 on knob 3 again, can re-limit knob 3, to make the fixed clamp hold and keep stable.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A wear-resistant wire harness fixing clamp for excavators, comprising a mounting seat (1), characterized in that: The outer side of the mounting seat (1) is fixedly connected with an elastic clamp (11), one end of the elastic clamp (11) away from the mounting seat (1) is fixedly connected with a connecting seat (12), the inside of the mounting seat (1) is rotationally connected with a threaded rod (2), the threaded rod (2) is connected with the connecting seat (12) through a thread, the upper end of the threaded rod (2) is fixedly connected with a knob (3), the knob (3) is rotationally connected with the mounting seat (1), the outer side of the mounting seat (1) is slidably connected with a limiting frame (4), one side of the limiting frame (4) close to the mounting seat (1) is fixedly connected with a clamping block (41), the inside of the knob (3) is provided with a clamping groove (42), one side of the limiting frame (4) close to the mounting seat (1) is fixedly connected with a sliding block (43), the outer side of the sliding block (43) is fixedly connected with a sliding rod (44), the inside of the mounting seat (1) is provided with a spring (46).

2. The abrasion-resistant wiring harness clamp for excavators according to claim 1, characterized in that: The outer side of the threaded rod (2) is fixedly connected with a blocking ring (21), the blocking ring (21) is rotationally connected with the mounting seat (1).

3. The abrasion-resistant wiring harness clamp for excavators of claim 1, wherein: The number of the clamping grooves (42) is a plurality, and the plurality of clamping grooves (42) are annularly distributed on the knob (3).

4. The abrasion-resistant wiring harness clamp for excavators of claim 1, wherein: The clamping block (41) is slidably connected with the mounting seat (1), and the clamping block (41) is slidably connected with the clamping groove (42).

5. The abrasion-resistant wiring harness clamp for excavators of claim 1, wherein: The sliding block (43) is slidably connected with the mounting seat (1), and the sliding rod (44) is slidably connected with the mounting seat (1).

6. The abrasion-resistant wiring harness clamp for excavators of claim 1, wherein: The inside of the mounting seat (1) is fixedly connected with a limiting ring (45), and the limiting ring (45) is slidably connected with the sliding rod (44).

7. The abrasion-resistant wiring harness clamp for excavators of claim 1, wherein: One end of the spring (46) is in contact with the sliding rod (44), and the other end of the spring (46) is in contact with the mounting seat (1).

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