CN211063232U

CN211063232U - Cable fixing device

Info

Publication number: CN211063232U
Application number: CN201922422228.0U
Authority: CN
Inventors: 余德兵
Original assignee: Tianjin Wanhai Electric Power Equipment Co ltd
Current assignee: Zhang Guohui
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-07-21
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a cable fixing device, comprising a base plate, two risers of the upper end fixedly connected with of bottom plate, two be equipped with four arcs between the riser, two be equipped with the adjustment mechanism who is used for adjusting four arcs between the riser, two be equipped with two splint between the arc, be equipped with a plurality of buffer gear between arc and the splint. The utility model discloses can fix not unidimensional cable, avoid tightening too tightly to the cable, prolong the life of cable.

Description

Cable fixing device

Technical Field

The utility model relates to a fixing device technical field especially relates to a cable fixing device.

Background

The cable is a wire which is made of one or more mutually insulated conductors and an outer insulating protective layer and transmits power or information from one place to another place; typically a cable like cord formed by stranding several or several groups of conductors, each group insulated from the other and usually twisted around a center, with a highly insulating coating applied over the entire outer surface, the cable being characterized by internal electrical conduction and external insulation.

The existing fixing device cannot fix the cable according to the radius of different cables, and when the cable is fixed, a single point is usually fixed, the weight of the cable per se easily causes pulling on the outer skin of the cable, the skin can be broken after a long time, and when the cable is used, the cable can be heated and expanded, the existing fixing device easily tightens the skin of the cable, and the skin of the cable is broken.

To this end, we propose a cable fixing device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that can not fix different cables and cause the damage to the cable epidermis easily among the prior art, and a cable fixing device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cable fixing device, includes the bottom plate, two risers of the upper end fixedly connected with of bottom plate, two be equipped with four arcs between the riser, two be equipped with the adjustment mechanism who is used for adjusting four arcs between the riser, two be equipped with two splint between the arc, be equipped with a plurality of buffer gear between arc and the splint.

Preferably, adjustment mechanism includes four threaded rods that rotate with four arc wall looks mutually away from the wall and be connected, four the one end that the arc was kept away from to the threaded rod all slides and runs through the riser setting, four the threaded rod is equal thread bush outward, four the one end that the thread bush is close to the arc all is connected with the riser rotation, is located two of homonymy connect through the transmission of first drive mechanism between the thread bush, the bottom plate internal rotation runs through and is equipped with the pivot, all be connected through the transmission of second drive mechanism between pivot and two of them thread bush, the coaxial fixedly connected with turning handle of one end of pivot.

Preferably, the first transmission mechanism comprises two first belt pulleys, the two first belt pulleys are respectively and fixedly connected with the two threaded sleeves in a coaxial mode, and the two first belt pulleys are in transmission connection through a first belt.

Preferably, the second transmission mechanism comprises a second belt pulley and a third belt pulley, the second belt pulley is coaxially and fixedly connected with the rotating shaft, the third belt pulley is coaxially and fixedly connected with the threaded sleeve, and the second belt pulley is in transmission connection with the third belt pulley through a second belt.

Preferably, the external threads of the two threaded rods on the same vertical plate have the same rotating direction, and the external threads of the threaded rods on the two vertical plates have opposite rotating directions.

Preferably, buffer gear includes telescopic link and spring, the spring housing is established outside the telescopic link, the both ends of spring and telescopic link are equallyd divide respectively with the relative lateral wall fixed connection of arc and splint.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the adjusting mechanism, the rotating handle is rotated to drive the rotating shaft to rotate, the rotating shaft drives the two four threaded sleeves to rotate, the four threaded sleeves drive the four threaded rods to move relatively, the four threaded rods drive the four arc-shaped plates to move, the four arc-shaped plates drive the four clamping plates to move until the four clamping plates are in abutting contact with and clamping the cable, the cables with different sizes can be fixed, the cable is fixed through multiple points, the single-point tension of the gravity of the cable on the cable fixing position is reduced, and the service life of the cable is prolonged;

2. through setting up buffer gear, when the cable is heated the inflation, the cable can extrude telescopic link and spring to enlarge fixed radius to the cable to a certain extent, avoid splint to tighten the cable, prolong the life of cable.

The utility model discloses can fix not unidimensional cable, avoid tightening too tightly to the cable, prolong the life of cable.

Drawings

Fig. 1 is a front perspective view of a cable fixing device according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic top view of the cable fixing device according to the present invention.

In the figure: 1 bottom plate, 2 risers, 3 arcwalls, 4 adjustment mechanism, 5 splint, 6 buffer gear, 7 threaded rods, 8 threaded sleeves, 9 first drive mechanism, 10 pivot, 11 second drive mechanism, 12 turning handles, 13 first belt pulleys, 14 second belt pulleys, 15 third belt pulleys, 16 telescopic links, 17 springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a cable fixing device, including bottom plate 1, two risers 2 of the upper end fixedly connected with of bottom plate 1, be equipped with four arcs 3 between two risers 2, be equipped with between two risers 2 and be used for carrying out the adjustment mechanism 4 that adjusts four arcs 3, it is concrete, adjustment mechanism 4 includes four threaded rods 7 of being connected with four arcs 3 looks back to the side wall rotation respectively, it is worth mentioning that, the external screw thread of two threaded rods 7 that lie in on same riser 2 revolves to the same, the external screw thread of threaded rod 7 that lies in on two risers 2 revolves to the opposite direction.

The utility model discloses in, the equal slip of one end that the arc 3 was kept away from to four threaded rods 7 runs through riser 2 setting, four threaded rods 7 outer equal thread bush are equipped with threaded sleeve 8, four threaded sleeve 8 are close to the one end of arc 3 and all rotate with riser 2 and be connected, be located and connect through 9 transmissions of first drive mechanism between two threaded sleeve 8 of homonymy, it is required to explain that, first drive mechanism 9 includes two first belt pulleys 13, two first belt pulleys 13 respectively with two 8 coaxial fixed connections of threaded sleeve, connect through first belt transmission between two

first belt pulleys

13, 1 internal rotation of bottom plate runs through and is equipped with pivot 10.

The utility model discloses in, pivot 10 and wherein all be connected through 11 transmissions of second drive mechanism between two threaded sleeve 8, it is required to explain, second drive mechanism 11 includes second belt pulley 14 and third belt pulley 15, second belt pulley 14 and the coaxial fixed connection of pivot 10, third belt pulley 15 and the coaxial fixed connection of threaded sleeve 8, be connected through second belt transmission between second belt pulley 14 and the third belt pulley 15, the coaxial fixedly connected with turning handle 12 of one end of pivot 10, be equipped with two splint 5 between two arcs 3, be equipped with a plurality of buffer gear 6 between arcs 3 and the splint 5, it is further, buffer gear 6 includes telescopic link 16 and spring 17, the spring 17 cover is established outside telescopic link 16, lateral wall fixed connection relative with arc 3 and splint 5 is equallyd divide equally at the both ends of spring 17 and telescopic link 16.

The utility model discloses during the use, place the cable in 1 top of bottom plate, then rotate turning handle 12, turning handle 12 drives pivot 10 and rotates, pivot 10 drives two second belt pulleys 14 and rotates, two second belt pulleys 14 drive two third belt pulleys 15 through two second belts and rotate, two third belt pulleys 15 drive wherein two screw sleeve 8 and rotate, wherein two screw sleeve 8 drive two other screw sleeve 8 through four first belt pulleys 13 and belt and rotate, four screw sleeve 8 drive four threaded rod 7 relative movement, four threaded rod 7 four arc 3 relative movement, four arc 3 drive four splint 5 relative movement, until four splint 5 with the cable counterbalance contact and press from both sides tightly can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cable fixing device, includes bottom plate (1), its characterized in that, two riser (2) of upper end fixedly connected with of bottom plate (1), two be equipped with four arcs (3) between riser (2), two be equipped with between riser (2) and be used for carrying out adjustment mechanism (4) adjusted four arcs (3), two be equipped with two splint (5) between arc (3), be equipped with a plurality of buffer gear (6) between arc (3) and splint (5).

2. The cable fixing device according to claim 1, wherein the adjusting mechanism (4) comprises four threaded rods (7) rotatably connected with the opposite side walls of the four arc-shaped plates (3), one ends of the four threaded rods (7) far away from the arc-shaped plates (3) are arranged to penetrate through the vertical plate (2) in a sliding manner, threaded sleeves (8) are sleeved on the four threaded rods (7) in a threaded manner, one ends of the four threaded sleeves (8) close to the arc-shaped plates (3) are rotatably connected with the vertical plate (2), the two threaded sleeves (8) on the same side are in transmission connection through a first transmission mechanism (9), the bottom plate (1) internal rotation runs through and is equipped with pivot (10), all connect through second drive mechanism (11) transmission between pivot (10) and two among them threaded sleeve (8), the coaxial fixedly connected with turning handle (12) of one end of pivot (10).

3. A cable fixing device according to claim 2, wherein the first transmission mechanism (9) comprises two first belt pulleys (13), the two first belt pulleys (13) are coaxially and fixedly connected with the two threaded sleeves (8), respectively, and the two first belt pulleys (13) are in transmission connection with each other through a first belt.

4. A cable fixing device according to claim 2, wherein the second transmission mechanism (11) comprises a second pulley (14) and a third pulley (15), the second pulley (14) is coaxially and fixedly connected with the rotating shaft (10), the third pulley (15) is coaxially and fixedly connected with the threaded sleeve (8), and the second pulley (14) is in transmission connection with the third pulley (15) through a second belt.

5. A cable fixing device as claimed in claim 2, wherein the two threaded rods (7) on the same riser (2) have the same direction of rotation and the threaded rods (7) on the two risers (2) have opposite directions of rotation.

6. The cable fixing device according to claim 1, wherein the buffer mechanism (6) comprises a telescopic rod (16) and a spring (17), the spring (17) is sleeved outside the telescopic rod (16), and two ends of the spring (17) and two ends of the telescopic rod (16) are fixedly connected with the opposite side walls of the arc-shaped plate (3) and the clamping plate (5), respectively.