TWM517465U - Cable fixing device - Google Patents

Description

Cable fixture

The present invention relates to a cable fixing device, and more particularly to a cable fixing device with better combination of a cable fixing device and a supporting beam.

According to the conventional fixed cable fixing device, such as Patent Publication No. 226780 "Combination Structure of Cable Fixing Clip", No. 232630 "Cable Fixing Clip (1)", No. 232629 "Cable Fixing Clip (2), M279960 "Combination structure of cable clamps" and M471705 "Cable fixing devices" are all. The M471705 "cable fixing device" (hereinafter referred to as the conventional case, the component symbol follows the symbol of the component in the conventional manual, as detailed in the manual description, the drawing) is mainly composed of the lower body 11, a The upper body 12 and a concave body 2 are formed. The combination of the lower clamp body 11 and the concave base body 2 is such that the first protrusion 1113 which is inclined downward at one end of the lower clamp body 11 is introduced into the concave shape along the side wall 22 of the concave seat body 2. Between the two bent portions 221 of the top of the base 2, and the inner side of the bent portion 221 is reversed by the reversed portion 126 on both sides of the first protruding block 1113, so that the first protruding block 1113 achieves a locking effect. A first locking hole 1114 is disposed at an opposite end of the first protrusion 1113, and a first locking member 143 passes through the first locking hole 1114 and is inside a concave body 2 A second locking hole 1413 of the elastic fixing structure 14 is locked, and both ends of the lower clamping body 11 are fixed to the base 2. However, the fixing between the two ends of the lower clamp body 11 of the conventional cable fixing device and the seat body 2 is only fixed in the vertical direction (ie, up and down), and for the horizontal fixing, only the first fastener is fixed. After passing through the first locking hole 1114, the 143 is locked with a second locking hole 1413 of a resilient fixing structure 14 in the concave seat body 2, which is like a single point locking, which is slightly suspected for horizontal fixation. Insufficient, when the cable fixing device is subjected to the lateral outward force, the cable fixing device is easily displaced, and the stability is not good, which obviously needs to be improved.

In response to the above shortcomings, the creator has intensively conceived R&D creations, and after a long period of hard work, he has created this creation.

Therefore, the purpose of the present invention is to provide a cable fixing device with a better combination of a cable fixing device and a supporting beam.

In order to achieve the above object, the main feature of the present invention is a positioning piece extending downward at one end of the bottom plate of the lower clamping seat of the bottom end of the cable fixing device, and the bottom end of the positioning piece extends to the inside of a hollow supporting beam, the support The inner bottom surface of the beam is provided with a positioning opening, and the positioning opening is embedded in the bottom end of the positioning piece. The bottom end of the positioning piece is embedded in the positioning opening of the bottom surface of the supporting beam to form a stop, and the other end of the bottom plate is screwed with a screw hole of a screw hole of a connecting member, so that the cable is fixed. After being fixed, the device has horizontal lateral resistance, and will not move horizontally after being fixed. It is stable and progressive after being fixed.

In order to achieve the above objectives, the technical means and the achievable effects of the present invention are described in detail below with reference to the accompanying drawings.

Please also refer to the first to third figures. The cable fixing device 1 of the present invention is fixed on a supporting beam 2, and one end of the supporting beam 2 is fixed to a wall. The support beam 2 is hollow, and has a support surface 22 extending horizontally inwardly on both sides of the top surface. The two support surfaces 22 have a sliding slot 20 therebetween. The inner bottom surface of the support beam 2 has a predetermined position. Positioning port 21. The opposite ends of the two supporting faces 22 each extend downwardly with an embedding portion 23 (as shown in the third figure). The cable fixing device 1 comprises: a lower clamping seat 3 having a bottom plate 30 at the bottom end, the bottom plate 30 being bridged on the supporting beam 2. A positioning piece 31 extends from a side end of the bottom plate 30 at a right angle. The bottom end of the positioning piece 31 can be embedded in the positioning opening 21; the other end has a constant hole 32. The top surface of the bottom plate 30 has an intermediate post 37 extending upwardly. The top end of the middle post 37 has a receiving seat 33. The top surface of the receiving base 33 has two concave receiving slots 330. A fixing wing 35 (shown in the third figure) extends outwardly from the two sides of the 33-position outside the receiving groove 330. The fixed wing 35 includes an upper fixed wing 350 and a lower fixed wing 351. There is a space 352 between the upper fixed wing 350 and the lower fixed wing 351. The upper and lower ends of the space 352 are respectively separated by a limiting portion 353 by a blocking body 3520. The upper fixed wing 350 and the lower fixed wing 351 each have an intermediate opening 36 which is perpendicular and correspondingly arranged in a straight line. A notch-shaped neck recess 34 is formed between the two sides of the positioning piece 31 and the bottom plate 30. The inner height of the notch of the neck recess 34 can be embedded in the supporting surface 22 and the embedding portion 23 (as shown in the fifth figure). As shown), to limit the lower holder 3 from being able to disengage from the support beam 2. An upper clamping seat 6 is lapped over the lower clamping seat 3, and a clamping space 62 is formed between the upper portion of the upper arc and the receiving groove 330 of the lower clamping seat 3, and the two ends correspond to the fixed wing 35. Positions respectively extend a flap 60 (shown in the third figure), the flap 60 has a through hole 61 corresponding to the middle opening 36; and two fixing members 7 are respectively disposed at the two fixed wings 35, The upper and lower holders 6, 3 are fixed (as shown in the third and fourth figures). The fixing member 7 is composed of a horizontal plug 70 and a straight bolt 71 which are vertically connected to each other. The horizontal bolt 70 is embedded in the limiting portion 353 and does not slide out. The fixing member 7 is pivoted by the horizontal bolt 70. A pivotal connection with the fixed wing 35 of the lower clamp 3, the straight plug 71 can be up or down through the intermediate opening 36, and the tail end of the straight plug 71 has a section of external thread segments 710, the straight bolt 71 In the upper direction, the outer thread segment 710 is fastened above the upper fixed wing 350, and the outer thread segment 710 is coupled to a nut 74.

Referring to the third to fifth figures, when assembled, one end of the support beam 2 is fixed to the wall, and the lower clamping seat 3 is disposed at the end of the positioning piece 31, and the neck concave portion 34 is aligned with the supporting surface 22 and the In the manner of the insertion portion 23, the positioning piece 31 is laterally pushed into the sliding slot 20 by the side end of the supporting beam 2, and the bottom plate 30 is bridged on the two supporting surfaces 22 until the bottom end of the positioning piece 31 is embedded therein. In the positioning port 21 (as shown in the fourth figure), the lower holder 3 can no longer be laterally displaced. The top end has a screw hole holder 50 (the screw hole holder 50 has a screw hole in the middle), a connecting member 5 having a spring 51 at the bottom end is placed in the support beam 2, and the screw hole pair of the screw hole holder 50 The screw hole 50 should be pushed forward by the spring 51, and the cutting hole 52 (as shown in the third figure) is respectively disposed on the two sides of the top surface of the screw hole 50 for the embedding portion. The bottom end of the 23 is embedded so that the screw hole 50 is restricted from rotating, and a bolt 8 having a gasket 80 is inserted into the through hole 32 and locked with the screw hole of the screw hole 50. The lower holder 3 is fixed to the support beam 2.

Before the cable 9 is placed on the receiving groove 330 on the top surface of the receiving seat 33, a cushion body 90 is placed on the bottom surface of the receiving slot 330, and the cable 9 is passed through and fixed to the receiving slot of the receiving seat 33. After the other pad body 90 is further placed on the top surface of the cable 9, the upper clamping seat 6 is overlapped above the lower clamping seat 3, and the top end of the straight bolt 71 passes through the upper clamping frame. After the through hole 61 of the seat 6, the outer screw segment 710 is screwed with the nut 74 and pressed, and the upper clamp 6 and the lower clamp 3 are combined and will pass through the upper clamp 6 The cable 9 between the lower holder 3 is fixed (as shown in the fourth figure). If the upper clamp 6 is opened, the nut 74 is loosened and retracted from the straight bolt 71, the upper clamp 6 can be removed to install or replace the cable, and the straight bolt 71 of the fixing member 7 will be horizontally bolted. 70 is the fulcrum placed downward by the intermediate opening 36.

It can be seen from the above description that the holder 3 is inserted into the positioning opening 21 of the bottom surface of the support beam 2 by the bottom end of the positioning piece 31 to form a stop, and then the bolt 8 and the screw hole of the connecting member 5 are matched. The screw hole of the seat 50 is screwed, so that the cable fixing device 1 has horizontal lateral resistance after being fixed, and will not move horizontally after being fixed, and is stable and progressive after being fixed.

In summary, the present invention can achieve the intended function and purpose, and the detailed description can be implemented by those skilled in the art, and the above embodiments are only used to illustrate the creation, all equivalent structures. The change still does not deviate from the scope of the rights of this creation.

1‧‧‧Cable fixture
2‧‧‧Support beam
22‧‧‧Support surface
20‧‧ ‧ chute
21‧‧‧ Positioning port
23‧‧‧ embedded department
3‧‧‧ lower clamp
30‧‧‧floor
31‧‧‧ Positioning film
32‧‧‧Tongkong
37‧‧‧ middle column
33‧‧‧ 容座
330‧‧‧ accommodating slot
35‧‧‧Fixed Wing
350‧‧‧Upper fixed wing
351‧‧‧low fixed wing
352‧‧‧ interval
3520‧‧ ‧ body
353‧‧‧limit range
36‧‧‧Intermediate opening
34‧‧‧Neck recess
6‧‧‧Upper holder
62‧‧‧Clamping space
60‧‧‧ wing
61‧‧‧through hole
7‧‧‧Fixed parts
70‧‧‧ transverse bolt
71‧‧‧ straight bolt
710‧‧‧ external screw segments
74‧‧‧ nuts
50‧‧‧ screw hole seat
51‧‧‧ Spring
5‧‧‧Connecting parts
52‧‧‧Cutting trough
80‧‧‧shims
8‧‧‧ bolt
9‧‧‧ cable
90‧‧‧ cushion

The first figure shows a combined perspective view of the present embodiment. The second figure shows another perspective assembled perspective view of the present embodiment. The third figure is a perspective exploded view of the present embodiment. The fourth figure shows a combined cross-sectional view of the present embodiment. The fifth figure shows a side view of the present embodiment.

1‧‧‧Cable fixture

2‧‧‧Support beam

22‧‧‧Support surface

20‧‧ ‧ chute

21‧‧‧ Positioning port

23‧‧‧ embedded department

3‧‧‧ lower clamp

30‧‧‧floor

31‧‧‧ Positioning film

32‧‧‧Tongkong

37‧‧‧ middle column

33‧‧‧ 容座

330‧‧‧ accommodating slot

35‧‧‧Fixed Wing

350‧‧‧Upper fixed wing

351‧‧‧low fixed wing

352‧‧‧ interval

3520‧‧ ‧ body

353‧‧‧limit range

36‧‧‧Intermediate opening

34‧‧‧Neck recess

6‧‧‧Upper holder

62‧‧‧Clamping space

60‧‧‧ wing

61‧‧‧through hole

7‧‧‧Fixed parts

70‧‧‧ transverse bolt

71‧‧‧ straight bolt

710‧‧‧ external screw segments

74‧‧‧ nuts

50‧‧‧ screw hole seat

51‧‧‧ Spring

5‧‧‧Connecting parts

52‧‧‧Cutting trough

80‧‧‧shims

8‧‧‧ bolt

90‧‧‧ cushion

Claims (4)

A cable fixing device is fixed on a hollow supporting beam, and a supporting surface extends inwardly on both sides of the top end of the supporting beam, and a sliding groove is arranged between the two supporting surfaces; the cable fixing device comprises: a lower clamp a bottom plate having a bottom plate spanning the two supporting surfaces, a bottom surface of the bottom plate extending downwardly from the bottom surface of the bottom plate, and a notch-shaped neck recess portion between the two sides of the top end of the positioning piece and the bottom plate, the neck concave portion The support surface may be laterally engaged, and the positioning piece protrudes into the support beam; the other end of the bottom plate has a constant hole, and a bolt can be passed through the through hole and one of the support beams The connecting member is screwed and fixed; a middle portion of the top surface of the bottom plate is connected with a receiving seat, the top surface of the receiving seat is separated by a receiving groove, and a fixed wing extends outwardly from each end of the receiving groove; The upper clamping seat is lapped to the top of the lower clamping seat, and forms a clamping space with the lower clamping seat. The two sides of the upper clamping seat respectively extend with a fin, the fixed wing and the wing. The upper holder and the lower portion are supported by two fixing members Base is fixed; characterized in that: the supporting beam facing the inner bottom plate to be positioned at the mouth of a positioning system, the positioning system for the bottom plate is fitted and fixed by the positioning opening. The cable fixing device according to claim 1, wherein the positioning piece is formed by extending one side of the bottom plate at a right angle downward. The cable fixing device of claim 1 or 2, wherein the fixed wing system comprises an upper fixed wing and a lower fixed wing, which are arranged up and down; the upper fixed wing and the lower fixed wing have a The upper and lower ends of the interval respectively have a blocking body, so that the inner portion of the interval is separated by a limiting interval; the upper fixed wing and the lower fixed wing each have a vertical direction and corresponding lines arranged in a line An intermediate opening; the middle portion of the fin has a through hole corresponding to the intermediate opening; the fixing member is composed of a horizontal bolt and a straight bolt, and the horizontal bolt is embedded in the limiting portion, and the fixing member is The horizontal bolt is pivotally connected to the fixed wing, and the straight bolt can swing upward or downward through the intermediate opening, and the tail end of the straight bolt has an outer threaded portion, and when the straight bolt is up, the The outer screw segment is fastened above the upper fixed wing, and the outer screw segment can pass through the through hole and be fixed with a nut. The cable fixing device of claim 3, wherein the top end of the connecting member has a screw hole seat, and the bottom end has a spring, and the screw hole seat has a screw hole in the middle.