TWI661630B - Cable spacer - Google Patents

Abstract

The invention relates to a cable spacer, which is mainly provided with a number of wire clamp main bodies at intervals on the peripheral side of the body of the spacer, and a cushion pad is arranged in the base of the wire clamp main body, and an elastic member and the base are passed through with a locking member. And the spacer body is locked, and a clamping member is pivotally connected to the clamp body, and a clamping section is formed between the clamping member and the clamp body to fix and fix the cable. Therefore, when the cable is swayed by the wind, the buffer pad is used to make the clamp body swing with it, and the buffer pad is used to reduce the swing amplitude of the cable to prevent the cable swing from being too large and whipping and abrasion. The elastic members on the outside of the clamping member are used to resist, so that the clamping member can cooperate with the thermal expansion and contraction of the cable, and the size of the clamping section can be adjusted to prevent the cable from being damaged by friction.

Description

Cable spacer

The present invention relates to a cable spacer, and more particularly to a cable spacer that can effectively prevent the cable from being damaged due to external force pulling and swinging or thermal expansion and contraction.

According to the cable, the cable is mainly used for power transmission and distribution in engineering construction. The cable used in this project is to provide high voltage and large power transmission. Its cable diameter is relatively thick and most of it is set up in open areas and high places, so it needs to be used. The support of the cable spacer is used to separate several cables from a certain distance to prevent the cables from colliding and abrading each other.

Please refer to the eighth figure. The existing cable spacer (5) mainly includes support arms (51) arranged at several intervals, and the end of the support arm (51) is integrally connected to the cable clamp body (52), and the cable The clamp body (52) is pivotally connected with a clamping member (53). When in use, the number of cable wires (6) are clamped respectively in the clamping section formed by the clamp body (52) and the clamping member (53). In (54), several cable wires (6) are separated. The existing cable spacer (5) is integrally connected with the support arm (51) because the clamp body (52) is integrally connected. Therefore, when the cable wire (6) When the wind is struck by the wind to pull the swing, the stress caused by the swing will act on the clamp body (52) and the support arm (51), resulting in the cable (6) in the clamp section (54), and the support The arm (51) and the clamp body (52) are frequently stressed at the joint, which causes the cable (6) to wear and even break the support arm (51). Furthermore, because the cable (6) is installed outdoors and subjected to Due to the impact of rain and rapid cooling and heating, the cable (6) will also wear and tear due to thermal expansion and contraction with the clamp body (52) and the clamp (53), which seriously threatens the cable (6). ) Safety and stability of operation.

The reason is that the present inventor has the above-mentioned shortcomings in the use and implementation of the existing cable spacers. It is based on his many years of manufacturing and design experience and knowledge in the related field, and has invented the present invention through various ingenuity.

The present invention relates to a cable spacer, the main purpose of which is to provide a cable spacer which can effectively prevent the cable from being damaged due to external force pulling and swinging or thermal expansion and contraction.

In order to achieve the above-mentioned implementation purpose, the present inventor has developed the following cable spacer, which mainly includes a spacer body, and has a number of lock holes on the peripheral side of the spacer body, and also includes a number of wire clamp main bodies, respectively, to The lock body of the spacer body is provided correspondingly. The main system of the clamp is formed with a base, and a receptacle is formed at the bottom end of the base, and a cushion is placed in the content of the receptacle, and a first part is disposed at the upper end of the base. An elastic member passes through a corresponding through hole of the first elastic member, the base, and the cushion pad with one end of the locking member, and is locked and fixed with the locking hole of the spacer body, and the other end of the locking member is The end abuts against the first elastic member for positioning, and further includes a plurality of clamping members, which are arranged corresponding to each clamp body, so that the clamping member is pivotally connected to the upper end of the clamp body, and A perforation is provided at the bottom end of the clamping member, and the clamp body is provided with a long slot at a position corresponding to the perforation of the clamping member, and the clamping member is sequentially provided with a first portion opposite to the other side of the clamp body. Two elastic parts and one adjusting stopper, and The plug is formed with opposite first and second ends, and the first end of the plug is passed through the long slot hole of the clip body, and the corresponding perforation of the clamping member and the second elastic member In combination with the adjusting stopper, the second end of the plug is formed into a rectangular end to penetrate the long slot hole of the clamp body, and set against the outer wall of the clamp body. An arc recess is formed on each of the clamping members and the clamp body at their corresponding end faces, and the arc recesses of the clamp and the clamp body are mated to form a clamp section.

The cable spacer as described above, wherein the spacer system is provided with a hollow portion at the center thereof, so that the spacer body is formed into a frame shape.

The cable spacer according to the above, wherein the spacer has a rectangular system, and the central hollow portion thereof is relatively rectangular, and the number of lock holes of the spacer body are respectively located at four of the rectangular spacer body. At the corners.

The cable spacer as described above, wherein the spacer has a circular system, and the central hollow portion thereof is relatively circular, and the number of keyholes of the spacer body is set at the angular interval at equal intervals. Device body peripheral side.

The cable spacer as described above, wherein the upper end of the clamp body is formed with two spaced-apart pivot ears, and the upper end of the clamping member is formed with a pivot block, and the pivot block of the clamping member is located at the Between the two pivot ears of the main body of the clip, the pivot block and the second pivot ear are provided with corresponding pivot holes, and a pivot shaft is provided to pass through the pivot block and the pivot hole of the pivot ear, so that the The clamp is pivotally connected to the upper end of the main body of the clamp.

The cable spacer as described above, wherein a spacer is further provided between the second elastic member and the adjustment stopper, and a perforation is formed in the center of the spacer to correspond to the perforation of the second elastic member. , So that the first end of the plug passes through the perforation of the second elastic member and the gasket, and is connected with the adjusting stopper.

Therefore, when the cable is pulled and swung by the wind, the cushion pad and the first elastic member are used to make the clamp body swing accordingly, and the external paddle is absorbed by the cushion pad and the first elastic member. Pull the energy to reduce the swing of the cable, in order to prevent the cable swing from being too large and whipping and abrasion. In addition, it is supported by the elastic member on the outside of the clamping member, so that the clamping member can cooperate with the thermal expansion and contraction of the cable. The size of the interval to provide a proper clamping force on the cable by the clamping interval, and to avoid the cable from being damaged by friction.

In order to make the technical means of the present invention and the effect that it can achieve more complete and clear disclosure, the detailed description is as follows, please refer to the disclosed drawings and figures together:

First, please refer to the first to fourth figures, the cable spacer of the present invention mainly includes:

A spacer body (1) is used to make the spacer body (1) circular, and a circular hollow portion (11) is provided at the center thereof, so that the spacer body (1) is formed into a frame shape. A number of locking holes (12) are provided on the peripheral side of the spacer body (1), and the number of locking holes (12) are arranged at equal angular intervals of 90 degrees;

The thread clamp main body (2) is arranged correspondingly to the number lock holes (12) of the spacer body (1), and the thread clamp main body (2) is formed with a base (21). And a receiving groove (211) is provided at the bottom end of the base (21), a cushion (22) is placed in the content of the receiving groove (211), and the bottom of the receiving groove (211) of the base (21) And the cushion pad (22) are respectively provided with a through hole (212) and (221) in the center, and a first elastic member (23) is provided on the upper end of the base (21), and the center of the first elastic member (23) is transparent The hole (231) corresponds to the corresponding through hole (212), (221) of the base (21) and the cushion pad (22), and a locking member (24) is provided to allow one end of the locking member (24) to pass through. The first elastic member (23), the base (21), and the through holes (231), (212), and (221) of the cushion pad (22) communicate with the lock holes (12) of the spacer body (1). Locking connection, The other end of the locking member (24) is positioned against the first elastic member (23), the locking member (24) is a bolt, and the locking hole (12) of the spacer body (1) is positioned. ) Is a screw hole, and the upper end of the clamp body (2) is formed with two spaced-apart pivot ears (25);

The number of clamping members (3) are arranged correspondingly to each of the clamp main bodies (2), so that the upper end of the number of clamping members (3) is formed with a pivot block (31), so that the clamp The pivot block (31) of the holder (3) is located between the two pivot ears (25) of the clip body (2), and the pivot block (31) and the second pivot ear (25) are provided with corresponding pivot holes. (311) and (251) are pivoted by a pivot (32), and a perforation (33) is provided at the bottom end of the clamping member (3), and the main body (2) of the clamp is opposite to A long slot (26) should be provided at the perforation (33) of the clamping member (3), and the clamping member (3) should be sequentially provided with a second elastic member opposite to the other side of the clamp body (2). (34), a washer (35), and an adjusting stopper (36), and the second elastic member (34) and the washer (35) are provided with corresponding perforations (341), (351), A plug (37) is further provided, and the plug (37) is formed with the opposite first end and the second end, and the plug 37) The first end passes through the long slot hole (26) of the clamp body (2), and the perforation (33) of the clamping member (3), the second elastic member (34) and the gasket (35), (341), (351), so that the first end of the plug (37) is combined with the adjustment stop (36), and the second end of the plug (37) forms a rectangular end (371) The rectangular end (371) passes through the long slot (26) of the clamp body (2), and rotates at an angle to abut against the outer wall of the clamp body (2) to position, so that the clamping member (3) and the clip main body (2) are formed with arc concave portions (38), (27) at their corresponding end faces, and the clamping piece (3) and the clip concave portion (2) 38) and (27) form a pinch interval (39).

According to this, when using the implementation, please refer to the fifth figure together to rotate the plug (37) so that the rectangular end (371) of the second end of the plug (37) and the clip body (2) The long slot (26) corresponds to pull the second end of the plug (37) from the long slot (26) of the clip body (2), so that the clamping member (3) and the clip body (2) Open an angle between them, and then set a cable (4) between the clamping member (3) and the arc recess (38), (27) of the clamp body (2), and then insert the plug (37) The rectangular end (371) at the second end is inserted back into the long slot (26) of the clip body (2) and rotated by an angle so that the rectangular end (371) of the plug (37) abuts against the Position the outer wall of the clamp body (2), and then pull the adjustment stopper (36) to fix the clamping state of the clamp (3) and the clamp body (2), and fix the cable (4) The clamping area formed by the clamping member (3) and the arc recessed portions (38) and (27) of the clamp body (2). In (39), according to this, the four cable wires (4) are respectively clamped and fixed between the clamp body (2) provided at the four ends of the spacer body (1) and the clamping member (3), so that The four cables (4) are established separately from each other.

Therefore, when the cable (4) erected in the open area and high environment is shaken, pulled or swayed by the wind, the cushion pad (21) in the base (21) of the clamp body (2) is used. 22) With the first elastic member (23), the clamp body (2) can be swayed along with the cable (4) to absorb the external shaking and pulling energy, avoiding the clamp body (2) and the The spacer body (1) has an integrated connection design, which is easy to break at the connection due to the stress caused by the swing. In addition, the damping force of the cushion pad (22) and the first elastic member (23) can reduce the cable (4) Swinging amplitude to avoid the cable wire (4) swinging too much and whipping and abrasion, and when the clamp body (2) swings, the first elastic member (23) provided on the upper end of its base (21) The elastic support can make the clamp body (2) return to its original position after swinging. In addition, when the cable (4) is installed outdoors and affected by wind, rain, and sudden cold and heat, and frequent thermal expansion and contraction occur, a second elastic member (34) located on the outside of the clamping member (3) is used. ) Is set to make the clamping piece (3) and the clamp body (2) form a telescopic elasticity to match the thermal expansion and contraction of the cable (4), and adjust the size of the clamping section (39) to Provide a proper clamping force for the cable clamping section (39) to the cable (4). In this way, the cable (4) can be prevented from colliding with the clamping member (3) and the cable clamp body (2) during thermal expansion and contraction. The phenomenon of friction damage occurs between here, and hereby, using the cable spacer design of the present invention, it is effective to maintain the safety and stability of the operation of the cable (4).

The foregoing embodiments or drawings do not limit the implementation of the cable spacer of the present invention. Please refer to the sixth and seventh figures together. The spacer body (1) can be formed into a rectangle and its central hollow portion can be formed. (11) Relatively rectangular, so that the spacer body (1) has a frame shape, and a plurality of lock holes (11) provided on the peripheral side of the spacer body (1) are respectively located in the rectangular spacer. At the four corners of the body (1), the spacer body (1) is designed by its frame shape to reduce wind resistance and disperse the stress on the spacer body (1) to avoid the spacer body (1). ) Fracture damage. Here, any appropriate changes or modifications made by those with ordinary knowledge in the technical field should be deemed not to depart from the patent scope of the present invention.

As can be seen from the above structure and embodiments, the present invention has the following advantages:

1. The cable spacer of the present invention is provided with a cushion pad and a first elastic member in the base of the cable clamp main body, so that when the cable is blown by the wind, the cable clamp main body can swing with it to avoid the cable clamp The main body and the spacer body are connected in an integrated design, which is prone to fracture and damage at the joints.

2. The cable spacer of the present invention is provided with a cushion pad and a first elastic member in the base of the clip main body. The damping force of the cushion pad and the first elastic member can reduce the swing of the cable to avoid cables. Wear caused by excessive line swings.

3. The cable spacer of the present invention is provided with an elastic member on the outer side of the clamping member, so that the elasticity between the clamping member and the main body of the clamp is generated, thereby adjusting the thermal expansion and contraction of the cable to adjust its activity. The size of the clamping section provides the proper clamping force of the clamping section on the cable to avoid abrasion between the cable and the clamping member and the main body of the clamp.

4. The cable spacer of the present invention is such that the spacer body forms a frame body, whereby the shape design of the frame body can reduce the wind resistance and effectively disperse the stress acting on the spacer body to avoid the spacer body. Those who have broken or damaged.

5. The buffer pad of the cable spacer of the present invention is arranged in the receiving groove of the base to prevent the buffer pad from aging due to wind and sun, which will affect the function of absorbing buffer.

In summary, the embodiments of the present invention can indeed achieve the expected effects, and the specific structure disclosed is not only not seen in similar products, nor has it been disclosed before the application. It has fully complied with the provisions of the Patent Law and To request an application for an invention patent in accordance with the law, and ask for approval and grant the patent, it is a matter of convenience.

<Invention>

(1) ‧‧‧ spacer body

(11) ‧‧‧ Hollow

(12) ‧‧‧ keyhole

(2) ‧‧‧ the main body of the clamp

(21) ‧‧‧ base

(211) ‧‧‧ tank

(212) ‧‧‧ through hole

(22) ‧‧‧ cushion

(221) ‧‧‧ through hole

(23) ‧‧‧ the first elastic piece

(233) ‧‧‧ through hole

(24) ‧‧‧ lock firmware

(241) ‧‧‧ head

(25) ‧‧‧ pivot ear

(251) ‧‧‧ pivot hole

(26) ‧‧‧long slot

(27) ‧‧‧arc recess

(3) ‧‧‧ Grip

(31) ‧‧‧ pivot block

(311) ‧‧‧ pivot hole

(32) ‧‧‧ pivot

(33) ‧‧‧ perforation

(34) ‧‧‧ the second elastic piece

(341) ‧‧‧ perforation

(35) ‧‧‧ Gasket

(351) ‧‧‧ perforation

(36) ‧‧‧ Adjust the stopper

(37) ‧‧‧ Plug

(371) ‧‧‧ head

(38) ‧‧‧arc recess

(39) ‧‧‧ Interval

(4) ‧‧‧ Cable

＜ Existing ＞

(5) ‧‧‧ Cable spacer

(51) ‧‧‧ support arm

(52) ‧‧‧ The main body of the clamp

(53) ‧‧‧ Grip

(54) ‧ ‧ ‧ Interval

(6) ‧‧‧Cable

First picture: exploded perspective view of the present invention

Second figure: perspective view of the present invention

Third figure: front view of the present invention

Fourth figure: sectional view of the present invention

Fifth picture: the use state diagram of the present invention

Figure 6: A perspective view of another embodiment of the present invention

Figure 7: Front view of another embodiment of the present invention

Figure 8: The existing perspective

Claims (6)

The utility model relates to a cable line spacer, which mainly comprises a spacer body, and a plurality of lock holes are arranged on the peripheral side of the spacer body, and a cable clamp body is also provided, which is respectively corresponding to the lock holes of the spacer body. The main system of the clip is formed with a base, and a receiving groove is provided at the bottom end of the base, and a cushion is placed in the content of the receiving groove, and a first elastic member is provided at the upper end of the base, and a locking member is passed through. The corresponding through holes of the first elastic member, the base and the cushion pad are locked and fixed with the lock holes of the spacer body, and the other end of the lock member is positioned against the first elastic member, It also includes a plurality of clamping members, which are arranged corresponding to each clamp body, so that the clamping member is pivotally connected to the upper end of the clamp body, and a bottom of the clamping member is provided with a perforation, and The clip body is provided with a long slot at the perforation corresponding to the clip, and the clip is provided with a second elastic member and an adjustment stopper in order in the opposite side of the clip body. There is a plug, and the plug is formed with an opposite first end and a first The first end of the plug passes through the long slot hole of the main body of the clip, and the corresponding perforation of the clamping member and the second elastic member, and is connected with the adjusting stopper, and the plug The second end of the bolt forms a rectangular end to penetrate the long slot of the clip body, and set a position against the outer wall of the clip body, so that the clamp and the clip body are at their corresponding end faces. Each is formed with an arc recessed portion, and the clamped portion and the arc recessed portion of the clamp body are aligned to form a clamped interval. The cable spacer according to item 1 of the scope of the patent application, wherein the spacer system has a hollow portion at the center thereof, so that the spacer body is formed into a frame shape. The cable spacer according to item 2 of the scope of the patent application, wherein the system of the spacer is rectangular, and the central hollow portion thereof is relatively rectangular, and the number of keyholes of the spacer body are respectively located in the rectangle. The corners of the spacer body. The cable spacer according to item 2 of the scope of patent application, wherein the spacer has a circular system, and the central hollow portion thereof is relatively circular, and the number of keyholes of the spacer body is set at equal angular intervals. On the peripheral side of the circular spacer body. For example, the cable spacer according to item 1 of the scope of patent application, wherein the upper end of the clamp body is formed with two spaced-apart pivot ears, and the upper end of the clamping member is formed with a pivot block, and the clamping member is formed. The pivot block is located between the two pivot ears of the main body of the clip, and the pivot block and the two pivot ears are provided with corresponding pivot holes, and a pivot shaft is provided to pass through the pivot block and the pivot ears. Hole, so that the clamping member is pivotally connected to the upper end of the clamp body. The cable spacer according to item 1 of the scope of the patent application, wherein a spacer is further provided between the second elastic member and the adjusting stopper, and a perforation is formed in the center of the spacer so as to correspond to the second elasticity. Corresponding to the perforation of the member, the first end of the plug passes through the perforation of the second elastic member and the washer, and is connected with the adjusting stopper.