CN214506391U

CN214506391U - Cable fixing device with reinforcing function

Info

Publication number: CN214506391U
Application number: CN202120869687.8U
Authority: CN
Inventors: 罗叙华; 郑方敢; 孙煌杰; 朱广超
Original assignee: Shaoxing Nante Lifting Equipment Co ltd
Current assignee: Shaoxing Nante Lifting Equipment Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-10-26
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a cable fixing device with reinforcement function, which comprises a connecting hanging ring and a cable fixing sleeve, wherein the cable fixing sleeve is arranged at the upper end of the connecting hanging ring, the cable fixing sleeve and the connecting hanging ring are fixedly connected through a connecting seat, a cable reinforcing device is additionally arranged on the left half sleeve of the cable fixing device, after the cable is arranged in the cable fixing sleeve, the cable fixed in the cable fixing sleeve can be secondarily reinforced through the cable reinforcing device, thus the situation that the cable cannot be firmly fixed by the cable fixing sleeve due to factors such as small cross-sectional area and the like can be effectively prevented, the cable can be firmly fixed in the circumference of the cable fixing sleeve by the cable reinforcing device, the cable can be effectively prevented from loosening, thereby ensuring that the cable can be installed and operated under the fastened state, thereby increasing the service life and the safety of the cable.

Description

Cable fixing device with reinforcing function

Technical Field

The utility model belongs to the technical field of the cable is relevant, concretely relates to cable fixing device with reinforcement function.

Background

The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion. A wire cable in a broad sense, also referred to as a cable for short, refers to an insulated cable, which can be defined as: an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total protective layers and outer jackets, the cable may also have additional conductors without insulation.

The prior cable fixing device technology has the following problems: current cable fixing device is when fixing the cable that passes its inside through the fixed cover of cable, can influence its fixed fastness to the cable because of the size of cable, and when the cross-sectional diameter of cable should be less than the internal diameter of the fixed cover of cable slightly, the fixed cover of cable then can not be inside the cable fixing firmly, will make the cable produce not hard up easily like this, also can make simultaneously the cable that is fixed produce the potential safety hazard easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable fixing device with consolidate function to when solving the cross-sectional diameter of proposing in the above-mentioned background art and will be less than the internal diameter of the fixed cover of cable slightly, the fixed cover of cable then can not be the cable firmly fix inside it, will make the cable produce not hard up problem easily like this.

In order to achieve the above object, the utility model provides a following technical scheme: a cable fixing device with a reinforcing function comprises a connecting hanging ring and a cable fixing sleeve, wherein the cable fixing sleeve is arranged at the upper end of the connecting hanging ring, the cable fixing sleeve and the connecting hanging ring are fixedly connected through a connecting seat, the connecting hanging ring and the connecting seat are fixedly connected through a nut, a cable reinforcing device is arranged on the cable fixing sleeve, an upper shackle with a downward opening is sleeved inside the circumference of the lower end of the connecting hanging ring, a chain vertically extending downwards is connected inside the opening of the upper shackle, the chain and the upper shackle are fixedly connected through a connecting bolt, the top end of the connecting bolt penetrates through the outer wall of the opening of the upper shackle and the chain respectively and is fixed through the nut, the lower end of the chain is connected with a lower shackle with an upward opening, the lower shackle and the chain are fixedly connected through another connecting bolt, and the lower end of the lower shackle is connected with a fixing bottom plate through another group of connecting hanging ring and the connecting seat, the inner parts of the left end and the right end of the fixed base plate are provided with L-shaped extension rods extending downwards, and the L-shaped extension rods are fixedly connected with the fixed base plate through nuts.

Preferably, the cable fixing sleeve is composed of a left half sleeve and a right half sleeve, the openings of the left half sleeve and the right half sleeve are installed oppositely, the cable reinforcing device is arranged on the left half sleeve, the inner wall of the circumference of the right half sleeve is provided with an anti-slip pad, the anti-slip pad and the right half sleeve are fixedly connected through adhesive, the upper end and the lower end of the left half sleeve and the right half sleeve are both connected with a closing sheet, the closing sheet on the left half sleeve and the right half sleeve is fixedly connected through a fixing bolt, the right end of the fixing bolt penetrates through the closing sheet on the left half sleeve and the right half sleeve respectively and is arranged outside the right end of the closing sheet on the right half sleeve, the outer wall of the circumference of the fixing bolt on the right side of the closing sheet on the right half sleeve is sleeved with a spring washer, the right end of the spring washer is provided with a fastening nut, and the fastening nut is sleeved outside the outer wall of the circumference of the rightmost end of the fixing bolt.

Preferably, be provided with the reinforcement piece on the cable reinforcing apparatus, the reinforcement piece passes through welded fastening and installs on the left end center department outer wall of half cover in a left side, the horizontal center department of reinforcement piece and the horizontal center department internal connection of half cover in a left side have adjusting screw hole, adjusting screw hole's the inside adjusting screw rod that is provided with of circumference, adjusting screw rod's the left and right sides both ends are equallyd divide and are passed adjusting screw hole about respectively and set up the left end outside and the right-hand member outside of half cover in a left side at the left end of reinforcement piece respectively, adjusting screw rod's leftmost end is connected with adjustment handle, adjustment handle sets up the left end outside at the reinforcement piece, the adjusting screw rod right-hand member is connected with opening right reinforcement piece through connecting rotary device, the reinforcement piece sets up inside half cover in a left side circumference.

Preferably, the connection rotary device is last to be provided with the connecting block leftmost, the connecting block passes through welded fastening and installs on the outer wall of the left end center department of reinforcement piece, the inside spacing rotary groove that is provided with the opening left of the circumference of connecting block, the inside limit stop that is provided with of circumference of spacing rotary groove, be connected with the connecting rod that stretches out left on the outer wall of left end center department of limit stop, the left end of connecting rod passes the opening of spacing rotary groove and through welding and adjusting threaded rod rightmost end fixed connection.

Preferably, the cross section of the reinforcing plate is semicircular, and the reinforcing plate can be completely attached to the circumferential inner wall of the left half sleeve.

Preferably, the left half sleeve and the right half sleeve are both semicircular, openings of the left half sleeve and the right half sleeve are installed inwards in an opposite mode, and the left half sleeve and the right half sleeve are identical in structural composition, shape and size except that the cable reinforcing device and the non-slip mat are different.

Preferably, the two L-shaped extension rods are arranged in total, the two L-shaped extension rods are respectively installed at the left end and the right end of the fixed bottom plate with the L-shaped heads facing downwards, and the two L-shaped extension rods are kept in a horizontal parallel state on the fixed bottom plate.

Preferably, the chain is provided with five sections, the five sections of chains are identical in shape, size and structural composition, and the five sections of chains are connected with each other in a buckled mode.

Compared with the prior art, the utility model provides a cable fixing device with reinforcement function possesses following beneficial effect:

the utility model adds a cable reinforcing device on the left half sleeve of the cable fixing device, after the cable is arranged in the cable fixing sleeve, the cable fixed in the cable fixing sleeve can be reinforced secondarily through the cable reinforcing device, thereby effectively preventing the cable from being firmly fixed by the cable fixing sleeve due to the factors of smaller cross-sectional area and the like, the cable reinforcing device can firmly fix the cable in the circumference of the cable fixing sleeve, thereby effectively preventing the cable from loosening, ensuring that the cable can be installed and operated in a fastened state, further increasing the service life and the use safety of the cable, after the cable is fixedly arranged in the cable fixing sleeve, the fixing mode of the cable fixing sleeve is that the left half sleeve and the right half sleeve wrap the cable in the cable fixing sleeve to be closed and then fixed through the fixing bolt, if the cross-sectional area of the cable is smaller than the inner diameter of the closed circumference of the left half sleeve and the right half sleeve, the cable fixing sleeve formed by closing the left half sleeve and the right half sleeve cannot firmly fix the cable inside, the cable inside the cable fixing sleeve needs to be reinforced and fixed through the cable reinforcing device to ensure that the cable can be firmly fixed inside the circumference of the cable fixing sleeve, at the moment, the adjusting handle on the cable reinforcing device only needs to be clockwise rotated by hand, the adjusting handle can drive the adjusting threaded rod connected with the adjusting handle to rotate inside the adjusting threaded hole, the adjusting threaded rod can be pushed towards the inside of the left half sleeve under the action of threads when rotating inside the adjusting threaded hole, and the foremost end of the adjusting threaded rod is connected with the reinforcing sheet through the connecting rotating device, so that the reinforcing sheet cannot be driven to rotate while the rotating device is connected with the rotating device, and rotatory adjusting screw pole can promote the reinforcement piece forward through connecting rotary device again, because the reinforcement piece is installed in the inside of half cover on the left side, adjusting screw pole then can be firmly support the reinforcement piece when promoting the reinforcement piece forward and die on the inside cable of the fixed cover of cable, thereby fix the inside at the fixed cover of cable firmly to the cable, just so can guarantee that the cable can be firm fix the inside at the fixed cover of cable and can not produce not hard up, can effectual increase cable's life like this, can increase the safety in utilization of cable again simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a cable fixing device with a reinforcing function according to the present invention;

fig. 2 is a schematic view of the cable fixing sleeve structure provided by the present invention;

fig. 3 is a schematic structural view of the cable reinforcing apparatus provided by the present invention;

fig. 4 is a schematic structural view of the connection rotation device of the present invention;

in the figure: 1. an L-shaped extension rod; 2. fixing the bottom plate; 3. taking out the shackle; 4. a connecting bolt; 5. a chain; 6. screwing on and unscrewing; 7. connecting a hanging ring; 8. a connecting seat; 9. a cable reinforcement device; 10. a cable fixing sleeve; 11. a left half sleeve; 12. a closing sheet; 13. fixing the bolt; 14. a spring washer; 15. fastening a nut; 16. a right half sleeve; 17. a non-slip mat; 18. an adjusting handle; 19. adjusting the threaded rod; 20. a reinforcing block; 21. adjusting the threaded hole; 22. connecting a rotating device; 23. a reinforcing sheet; 24. a connecting rod; 25. connecting blocks; 26. a limiting rotary groove; 27. and a limit stop.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a cable fixing device with a reinforcing function comprises a connecting hanging ring 7 and a cable fixing sleeve 10, wherein the cable fixing sleeve 10 is installed at the upper end of the connecting hanging ring 7, the cable fixing sleeve 10 and the connecting hanging ring 7 are fixedly connected through a connecting seat 8, the connecting hanging ring 7 and the connecting seat 8 are fixedly connected through nuts, a cable reinforcing device 9 is arranged on the cable fixing sleeve 10, an upper shackle 6 with a downward opening is sleeved inside the circumference of the lower end of the connecting hanging ring 7, a chain 5 which vertically extends downwards is connected inside the opening of the upper shackle 6, the chain 5 and the upper shackle 6 are fixedly connected through a connecting bolt 4, the top end of the connecting bolt 4 respectively penetrates through the outer wall of the opening of the upper shackle 6 and the chain 5 and is fixed through the nuts, a lower shackle 3 with an upward opening is connected to the lower end of the chain 5, the lower shackle 3 and the chain 5 are fixedly connected through another connecting bolt 4, the lower end of the lower shackle 3 is connected with a fixing bottom plate 2 through another group of connecting hanging rings 7 and the connecting seat 8, the left end and the right end of the fixed base plate 2 are internally provided with L-shaped extension rods 1 extending downwards, and the L-shaped extension rods 1 are fixedly connected with the fixed base plate 2 through nuts.

Further, the cable fixing sleeve 10 is composed of a left half sleeve 11 and a right half sleeve 16, the left half sleeve 11 and the right half sleeve 16 are installed in an inward opposite direction, the cable reinforcing device 9 is arranged on the left half sleeve 11, an anti-slip pad 17 is arranged on the inner circumferential wall of the right half sleeve 16, the anti-slip pad 17 and the right half sleeve 16 are fixedly connected through viscose, the upper end and the lower end of the left half sleeve 11 and the upper end and the lower end of the right half sleeve 16 are both connected with a closing sheet 12, the closing sheets 12 on the left half sleeve 11 and the right half sleeve 16 are fixedly connected through a fixing bolt 13, the right end of the fixing bolt 13 penetrates through the closing sheets 12 on the left half sleeve 11 and the right half sleeve 16 respectively and is arranged outside the right end of the closing sheet 12 on the right half sleeve 16, a spring washer 14 is sleeved on the outer circumferential wall of the fixing bolt 13 on the right side of the closing sheet 12 on the right half sleeve 16, a fastening nut 15 is sleeved on the outer circumferential wall of the rightmost end of the fixing bolt 13.

Further, a reinforcing block 20 is arranged on the cable reinforcing device 9, the reinforcing block 20 is fixedly arranged on the outer wall of the left end center of the left half sleeve 11 through welding, adjusting threaded holes 21 are connected with the transverse center of the reinforcing block 20 and the transverse center of the left half sleeve 11, an adjusting threaded rod 19 is arranged inside the circumference of the adjusting threaded hole 21, the left end and the right end of the adjusting threaded rod 19 respectively penetrate through the left end opening and the right end opening of the adjusting threaded hole 21 and are respectively arranged outside the left end of the reinforcing block 20 and the right end of the left half sleeve 11, the leftmost end of the adjusting threaded rod 19 is connected with an adjusting handle 18, the adjusting handle 18 is arranged outside the left end of the reinforcing block 20, the right end of the adjusting threaded rod 19 is connected with a reinforcing plate 23 with a right opening through a connecting and rotating device 22, the reinforcing plate 23 is arranged inside the circumference of the left half sleeve 11, when the cable reinforcing device 9 is used, only the adjusting handle 18 on the cable reinforcing device 9 needs to be rotated clockwise by hand, adjusting handle 18 can drive the inside rotation of adjusting threaded rod 19 rather than being connected at adjusting threaded hole 21 this moment, thereby adjusting threaded rod 19 can receive the effect of screw when adjusting threaded hole 21 inside rotation and promote adjusting threaded rod 19 half cover 11 inside direction left, adjusting threaded rod 19 then can be firmly support reinforcing plate 23 on the inside cable of fixed cover 10 of cable when promoting reinforcing plate 23 forward, thereby fix the inside at fixed cover 10 of cable firmly, just so can guarantee that the cable can be firm fix the inside at fixed cover 10 of cable and can not produce not hard up, can effectual increase cable's life like this.

Furthermore, a connecting block 25 is arranged at the leftmost end of the connecting rotating device 22, the connecting block 25 is fixedly installed on the outer wall of the left end center of the reinforcing plate 23 through welding, a limiting rotating groove 26 with a leftward opening is formed in the circumference of the connecting block 25, a limiting stop 27 is arranged in the circumference of the limiting rotating groove 26, a connecting rod 24 extending leftward is connected to the outer wall of the left end center of the limiting stop 27, the left end of the connecting rod 24 penetrates through the opening of the limiting rotating groove 26 and is fixedly connected with the rightmost end of the adjusting threaded rod 19 through welding, when the adjusting threaded rod 19 rotates, the rotating device 22 can be connected to the rotating device 22, the reinforcing plate 23 cannot be driven to rotate, the rotating adjusting threaded rod 19 can push the reinforcing plate 23 forward through the connecting rotating device 22, because the reinforcing plate 23 is installed in the left half sleeve 11, and when the reinforcing plate 23 is pushed forward, the adjusting threaded rod 19 can firmly push the reinforcing plate 23 against the inside of the cable fixing sleeve 10 Thereby firmly fixing the cable inside the cable sheath 10.

Further, the cross-section of reinforcement piece 23 is semi-circular, and reinforcement piece 23 can be complete laminating on the circumference inner wall of left half cover 11, and when reinforcement piece 23 pushed forward through adjusting threaded rod 19 and pushed to the time on the outer wall of cable, semi-circular reinforcement piece 23 can be complete laminating on the outer wall of cable this moment, just so can make the cable fixed more firm by reinforcement piece 23 to prevent that the cable from producing not hard up and causing the condition of potential safety hazard to take place.

Further, half cover 11 on the left side and half cover 16 on the right side are semi-circular, half cover 11 on the left side and half cover 16 on the right side are installed with the inside opposite direction of opening, half cover 11 on the left side and half cover 16 on the right side all are the same with the shape size except that cable reinforcing apparatus 9 and slipmat 17 are different for the structure composition of the rest part, half cover 11 on the left side and half cover 16 on the right side all are semi-circular and opposite direction installation can be effectual fix the cable parcel to its circumference inside, can make the laminating that half cover 11 on the left side and half cover 16 on the inner wall on the outer wall of cable on the right side can be complete like this, thereby make the cable can be fixed by cable fixing sleeve 10 more firm.

Further, the two L-shaped extension rods 1 are arranged, the two L-shaped extension rods 1 are respectively installed at the left end and the right end of the fixing base plate 2 with the L-shaped heads facing downwards, the two L-shaped extension rods 1 keep a horizontal parallel state on the fixing base plate 2, the cable fixing device is mainly fixedly installed on a tower or a signal tower needing to be wired and provided with cables through the two L-shaped extension rods 1, the two L-shaped extension rods 1 in the parallel state and with the same height can fix the cable fixing device more firmly, and the cable fixing device can be conveniently fixed.

Further, chain 5 is provided with five sections altogether, and the shape size and the structure of five sections of chains 5 constitute all the same, and the ring is buckled interconnect between five sections of chains 5 mutually, and five sections of chains 5 can increase whole cable fixing device's service length as far as possible again when not changing this cable fixing device's pulling force and bearing capacity to the convenience is fixed and is walked the line installation to the cable.

The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the cable fixing device is fixedly installed on a tower or a signal tower which needs to be connected with a cable through two L-shaped external connecting rods 1 on a fixing bottom plate 2, then the cable which needs to be wired and fixed passes through a left half sleeve 11 or a right half sleeve 16 on a cable fixing sleeve 10, when the cable is arranged inside the left half sleeve 11 and the right half sleeve 16, then the left half sleeve 11 and the right half sleeve 16 are closed inwards, and the left half sleeve 11 and the right half sleeve 16 after being closed are fixed firmly by a fixing bolt 13 to form the cable fixing sleeve 10, so that the cable fixing sleeve 10 fixes the cable inside, then the cable fixed inside the cable fixing sleeve 10 is normally wired, and a cable reinforcing device 9 is added on the left half sleeve 11 of the cable fixing sleeve 10 of the cable fixing device, after the cable is installed inside the cable fixing sleeve 10, the cable fixed in the cable fixing sleeve 10 can be secondarily reinforced through the cable reinforcing device 9, after the cable is fixedly installed in the cable fixing sleeve 10, the cable fixing sleeve 10 is fixed in a manner that the left half sleeve 11 and the right half sleeve 16 wrap the cable in the two sleeves and then are closed and fixed through the fixing bolt 13, if the cross-sectional area of the cable is smaller than the inner diameter of the circumference after the left half sleeve 11 and the right half sleeve 16 are closed, the cable fixing sleeve 10 formed by closing the left half sleeve 11 and the right half sleeve 16 cannot firmly fix the cable in the cable fixing sleeve, the cable in the cable fixing sleeve 10 needs to be reinforced and fixed through the cable reinforcing device 9 to ensure that the cable can be firmly fixed in the circumference of the cable fixing sleeve 10, and at the moment, only the adjusting handle 18 on the cable reinforcing device 9 needs to be rotated clockwise by hand, at this time, the adjusting handle 18 will drive the adjusting threaded rod 19 connected with it to rotate inside the adjusting threaded hole 21, and the adjusting threaded rod 19 will be acted by the thread when rotating inside the adjusting threaded hole 21, so as to push the adjusting threaded rod 19 towards the inside of the left half sleeve 11, and because the foremost end of the adjusting threaded rod 19 is connected with the reinforcing plate 23 through the connecting and rotating device 22, when the adjusting threaded rod 19 rotates, it can rotate without hindrance by connecting the rotating device 22, and will not drive the reinforcing plate 23 to rotate, and the rotating adjusting threaded rod 19 can push the reinforcing plate 23 forward by connecting the rotating device 22, because the reinforcing plate 23 is installed inside the left half sleeve 11, the adjusting threaded rod 19 will firmly press the reinforcing plate 23 against the cable inside the cable fixing sleeve 10 when pushing the reinforcing plate 23 forward, so as to firmly fix the cable inside the cable fixing sleeve 10, this ensures that the cable can be securely held within the cable gland 10 without loosening.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cable fixing device with reinforcement function, is including connecting link (7) and the fixed cover of cable (10), its characterized in that: the cable fixing sleeve (10) is arranged at the upper end of the connecting hanging ring (7), the cable fixing sleeve (10) and the connecting hanging ring (7) are fixedly connected through the connecting seat (8), the connecting hanging ring (7) and the connecting seat (8) are fixedly connected through the nut, the cable fixing sleeve (10) is provided with a cable reinforcing device (9), an upper shackle (6) with a downward opening is sleeved inside the circumference of the lower end of the connecting hanging ring (7), a chain (5) which vertically stretches downwards is connected inside the opening of the upper shackle (6), the chain (5) and the upper shackle (6) are fixedly connected through a connecting bolt (4), the top end of the connecting bolt (4) respectively penetrates through the outer wall of the opening of the upper shackle (6) and the chain (5) and is fixed through the nut, the lower end of the chain (5) is connected with a lower shackle (3) with an upward opening, lower shackle (3) and chain (5) are through another connecting bolt (4) fixed connection, the lower extreme of lower shackle (3) is connected with PMKD (2) through another a set of link (7) and connecting seat (8) of connecting, both ends inside is provided with the L type extension rod (1) that downwardly stretches out about PMKD (2), L type extension rod (1) and PMKD (2) pass through nut fixed connection.

2. A cable fixture device with reinforcement function according to claim 1, wherein: the cable fixing sleeve (10) is composed of a left half sleeve (11) and a right half sleeve (16), the left half sleeve (11) and the right half sleeve (16) are installed in an inward opposite mode through an opening, the cable reinforcing device (9) is arranged on the left half sleeve (11), an anti-slip pad (17) is arranged on the inner wall of the circumference of the right half sleeve (16), the anti-slip pad (17) and the right half sleeve (16) are fixedly connected through adhesive, the upper end and the lower end of the left half sleeve (11) and the upper end and the lower end of the right half sleeve (16) are both connected with a closing sheet (12), the closing sheet (12) on the left half sleeve (11) and the right half sleeve (16) is fixedly connected through a fixing bolt (13), the right end of the fixing bolt (13) penetrates through the closing sheet (12) on the left half sleeve (11) and the right half sleeve (16) respectively and is arranged outside the closing sheet (12) on the right half sleeve (16), and the outer wall (13) on the right side of the fixing bolt (12) on the right half sleeve (16) is sleeved with a circumference of the right half sleeve (16), and the fixing bolt (13) is provided with a spring pad The spring washer is characterized by comprising a ring (14), a fastening nut (15) is arranged at the right end of the spring washer (14), and the fastening nut (15) is sleeved outside the outer wall of the circumference of the rightmost end of the fixing bolt (13).

3. A cable fixture device with reinforcement function according to claim 2, wherein: the cable reinforcing device is characterized in that a reinforcing block (20) is arranged on the cable reinforcing device (9), the reinforcing block (20) is fixedly installed on the outer wall of the center of the left end of the left half sleeve (11) through welding, an adjusting threaded hole (21) is connected with the inner part of the transverse center of the reinforcing block (20) and the transverse center of the left half sleeve (11), an adjusting threaded rod (19) is arranged inside the circumference of the adjusting threaded hole (21), the left end and the right end of the adjusting threaded rod (19) equally divide the left end and the right end of the adjusting threaded hole (21) to be respectively passed through openings of the left end and the right end of the adjusting threaded hole (21) and are respectively arranged outside the left end of the reinforcing block (20) and the right end of the left half sleeve (11), the leftmost end of the adjusting threaded rod (19) is connected with an adjusting handle (18), the adjusting handle (18) is arranged outside the left end of the reinforcing block (20), and the right end of the adjusting threaded rod (19) is connected with a reinforcing sheet (23) with a right opening through a connecting and rotating device (22), the reinforcing plate (23) is arranged inside the circumference of the left half sleeve (11).

4. A cable fixture device with reinforcement function according to claim 3, wherein: connect rotary device (22) to go up the leftmost end and be provided with connecting block (25), connecting block (25) are installed on the outer wall of the left end center department of reinforcing plate (23) through welded fastening, the inside spacing rotary groove (26) to the left that is provided with the opening of connecting block (25), the inside limit stop (27) that is provided with of circumference of spacing rotary groove (26), be connected with connecting rod (24) that stretch out left on the outer wall of the left end center department of limit stop (27), the left end of connecting rod (24) passes the opening of spacing rotary groove (26) and through welding and adjusting threaded rod (19) rightmost end fixed connection.

5. A cable fixture device with reinforcement function according to claim 3, wherein: the cross section of the reinforcing sheet (23) is semicircular, and the reinforcing sheet (23) can be completely attached to the circumferential inner wall of the left half sleeve (11).

6. A cable fixture device with reinforcement function according to claim 2, wherein: the left half sleeve (11) and the right half sleeve (16) are semicircular, openings of the left half sleeve (11) and the right half sleeve (16) are installed inwards in an opposite mode, and the left half sleeve (11) and the right half sleeve (16) are identical in structural composition, shape and size except that the cable reinforcing device (9) and the anti-skid pad (17) are different.

7. A cable fixture device with reinforcement function according to claim 1, wherein: the two L-shaped extension rods (1) are arranged, the L-shaped extension rods (1) are respectively arranged at the left end and the right end of the fixed bottom plate (2) with the L-shaped heads facing downwards, and the two L-shaped extension rods (1) are kept in a horizontal parallel state on the fixed bottom plate (2).

8. A cable fixture device with reinforcement function according to claim 1, wherein: the chain (5) is provided with five sections, the shape, size and structural composition of the five sections of chains (5) are identical, and the five sections of chains (5) are connected with each other in a buckled mode.