CN209805373U

CN209805373U - Cable fixing device

Info

Publication number: CN209805373U
Application number: CN201920538885.9U
Authority: CN
Inventors: 周志刚; 胡正鑫
Original assignee: Nanjing Institute of Mechatronic Technology
Current assignee: Nanjing Institute of Mechatronic Technology
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2019-12-17
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses a cable fixing device, including the base, the symmetry is fixed with two threaded rods on the base bottom, and the spiro union has fixation nut on the threaded rod, and base top surface central authorities department runs through and is equipped with the guide bar, guide bar and base contact department sliding connection. This device passes through the setting of pulley and third threaded rod, when making a round trip to twist the third threaded rod, can effectual realization act as go-between or the function of unwrapping wire, and then the effectual cable overlength or the continuous insufficient problem that connects of cable of having solved, and through the setting of the interior spring of square spring case, the pulling force that can effectual buffering cable received, and then the effectual purpose that has played the protection cable, also play the purpose of stabilizing the cable between two risers simultaneously, and through the setting of first spring, when the cable received pulling force or vibrational force, pulling force or vibrational force that two first springs on two guide bars can effectual buffering cable received, and then further reach the purpose of protection cable.

Description

Cable fixing device

Technical Field

the utility model relates to a cable conductor wiring field, concretely relates to cable fixing device.

Background

Along with the wide application of cable, for guaranteeing the cable operation safety, and consider energy-conserving factor, need to fix the installation of laying of cable in the cable pit and leading up down on the high-tension line shaft tower, fixed cable will use fixed fastener usually, however, the structure of current fixed fastener is complicated, fixed fastener has the inconvenient problem of installation, and because do not set up the device of acting as go-between unwrapping wire, can't withdraw the regulation when the cable length becomes long because hang for a long time, and because do not set up the device of acting as go-between unwrapping wire when the cable conductor disconnection needs to continue to connect, the condition that cable length is not enough takes place can appear, and current cable conductor fixing device lacks buffering damping device, consequently the cable can direct atress when meetting strong wind weather, probably lead to the cable fracture, thereby influence normal power supply.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problem, the utility model provides a cable fixing device.

The utility model discloses a realize through following technical scheme:

A cable fixing device comprises a base, wherein two threaded rods are symmetrically fixed on the bottom end of the base, fixing nuts are screwed on the threaded rods, a second guide rod penetrates through the center of the top surface of the base, the second guide rod is in sliding connection with the contact position of the base, a stop block is fixed at the bottom end of the second guide rod, a transverse plate is fixed at the top end of the second guide rod, a square spring cylinder is fixed at the side end of the transverse plate, a rotating block is embedded in the bottom end of the square spring cylinder and is in rotating connection with the contact position of the bottom end of the square spring cylinder, a third threaded rod is fixed at the bottom end of the rotating block, a handle is fixed at the bottom end of the third threaded rod penetrating through the top surface of the base, the third threaded rod is in threaded connection with the contact position of the base, a square sliding block is arranged in the square spring cylinder in a sliding manner, and a spring is fixedly, the spring is arranged in a square spring cylinder, a sliding rod is fixed at the top end of the square sliding block, pulleys are fixedly installed at the top end of the sliding rod, the square spring cylinder extends out of the top end of the square sliding block, two T-shaped sliding grooves are formed in the top surface of the base, the two T-shaped sliding grooves are symmetrically arranged on the two sides of the square spring cylinder, T-shaped sliding blocks are symmetrically arranged in the two T-shaped sliding grooves respectively, vertical plates are fixed at the top ends of the two T-shaped sliding blocks, through holes are formed in the side walls of the vertical plates, supporting plates are symmetrically fixed at the top ends of the two vertical plates, opposite ends of the two supporting plates are symmetrically and fixedly provided with guide pulleys respectively, two fixing plates are fixed on the other side wall of the vertical plate, the two fixing plates are symmetrically arranged on the two sides of the through holes, a first rotating block, a rotating shaft is respectively fixed on one side end opposite to the two first rotating blocks, a threading cylinder is arranged between the two opposite ends of the rotating shafts, two side walls of the threading cylinder are respectively and symmetrically fixed with a baffle, a third guide rod penetrates through the baffle and is connected with the contact part of the baffle in a sliding way, one end of the third guide rod is fixedly connected with the side wall of the rotating shaft, the other end of the third guide rod is fixed with a first stop dog, a first spring is fixedly arranged between the baffle and the opposite side wall of the rotating shaft and is sleeved on the third guide rod, an arc-shaped plate is arranged on one side of the top end in the threading cylinder, a second rotating block is embedded in the center of the outer arc surface of the arc-shaped plate and is rotatably connected with the contact part of the arc-shaped plate, a first threaded rod is fixed at the top end of the second rotating block, and a first handle is fixedly connected with the top end of the first threaded rod penetrating through the inner, the first threaded rod is in threaded connection with the contact part of the cylinder wall of the threading cylinder, a first guide rod is fixed on the outer arc surface of the arc-shaped plate at the side end of the first threaded rod, the top end of the first guide rod penetrates through the inner top end of the threading cylinder and is fixedly connected with a second stop block, the contact part of the third guide rod and the wall of the threading cylinder is in sliding connection, a third rotating block is embedded in the center of the side end of the base and is rotatably connected with the contact part of the base, a second threaded rod is fixed at the side end of the third rotating block, a second handle is fixed at the other end of the second threaded rod, the sleeve is sleeved on the second threaded rod, the sleeve is in threaded connection with the second threaded rod, fixed blocks are symmetrically fixed on two side walls of the sleeve, two fixed blocks are hinged to connecting rods respectively, the other ends of the two connecting rods are hinged to first fixed blocks respectively, and the side ends of the two first fixed blocks are fixedly connected with two vertical plates and one side wall opposite to the vertical plates respectively.

Preferably, the base is fixedly connected with the threaded rod through welding.

Preferably, the vertical plate, the guide pulley, the thread passing cylinder and the pulley are all made of insulating materials.

Compared with the prior art, the beneficial effects of the utility model are that: this device passes through the setting of pulley and third threaded rod, when making a round trip to twist the third threaded rod, can effectual realization act as go-between or the function of unwrapping wire, and then the effectual cable overlength or the continuous not enough condition that connects of cable of having solved, and through the setting of the interior spring of square spring case, the pulling force that can effectual buffering cable received, and then the effectual purpose that has played the protection cable, also play the purpose of stabilizing the cable between two risers simultaneously, and through the setting of first spring, when the cable received pulling force or vibrational force, pulling force or vibrational force that two first springs can effectual buffering cable received on two guide bars, and then further reach the purpose of protection cable.

Drawings

FIG. 1 is a block diagram of the structure of the present invention;

fig. 2 is a top view of the structure of the present invention;

fig. 3 is an installation schematic of the structure of the present invention.

In the figure: the threading device comprises a base 1, a threaded rod 2, a fixing nut 3, a T-shaped sliding groove 4, a T-shaped sliding block 5, a vertical plate 6, a through hole 7, a supporting plate 8, a guide pulley 9, a fixing plate 10, a first rotating block 11, a rotating shaft 12, a threading cylinder 13, a baffle plate 14, a third guide rod 15, a first stop block 16, a first spring 17, an arc plate 18, a second rotating block 19, a first threaded rod 20, a first handle 21, a first guide rod 22, a second stop block 23, a third threaded rod 24, a handle 25, a square spring cylinder 26, a square sliding block 27, a spring 28, a sliding rod 29, a pulley 30, a rotating block 31, a transverse plate 32, a second guide rod 33, a stop block 34, a first fixing block 35, a connecting rod 36, a third rotating block 37, a second threaded rod 38, a sleeve 39, a fixing block 40 and a second handle.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

As shown in fig. 1, 2 and 3, a cable fixing device comprises a base 1, two threaded rods 2 are symmetrically fixed on the bottom end of the base 1, fixing nuts 3 are screwed on the threaded rods 2, a second guide rod 33 penetrates through the center of the top surface of the base 1, the contact part of the second guide rod 33 and the base 1 is in sliding connection, a fixed block 34 is fixed on the bottom end of the second guide rod 33, a transverse plate 32 is fixed on the top end of the second guide rod 33, a square spring cylinder 26 is fixed on the side end of the transverse plate 32, a rotating block 31 is embedded in the bottom end of the square spring cylinder 26, the contact part of the rotating block 31 and the bottom end of the square spring cylinder 26 is in rotating connection, a third threaded rod 24 is fixed on the bottom end of the rotating block 31, a handle 25 is fixed on the bottom end of the third threaded rod 24 penetrating through the top surface of the base 1, and the contact part of the third threaded rod 24 and, a square sliding block 27 is arranged in the square spring barrel 26 in a sliding manner, a spring 28 is fixedly arranged between the bottom end of the square sliding block 27 and the inner bottom end of the square spring barrel 26, the spring 28 is arranged in the square spring barrel 26, a sliding rod 29 is fixed at the top end of the square sliding block 27, a pulley 30 is fixedly arranged at the top end of the sliding rod 29, which extends out of the square spring barrel 26, two T-shaped sliding grooves 4 are arranged on the top surface of the base 1, the two T-shaped sliding grooves 4 are symmetrically arranged at two sides of the square spring barrel 26, T-shaped sliding blocks 5 are respectively and symmetrically arranged in the two T-shaped sliding grooves 4, a vertical plate 6 is fixed at the top end of each T-shaped sliding block 5, a through hole 7 is arranged on the side wall of the vertical plate 6, supporting plates 8 are respectively and symmetrically fixed at the top ends of one opposite side walls, two fixed plates 10 are fixed on the other side wall of the vertical plate 6, the two fixed plates 10 are symmetrically arranged on two sides of the through hole 7, first rotating blocks 11 are symmetrically embedded in the opposite side walls of the two fixed plates 10 respectively, the contact positions of the first rotating blocks 11 and the fixed plates 10 are rotationally connected, rotating shafts 12 are fixed on the opposite side ends of the two first rotating blocks 11 respectively, a threading cylinder 13 is arranged between the opposite ends of the two rotating shafts 12, baffle plates 14 are symmetrically fixed on the two side walls of the threading cylinder 13 respectively, third guide rods 15 are arranged on the baffle plates 14 in a penetrating manner, the contact positions of the third guide rods 15 and the baffle plates 14 are in sliding connection, one ends of the third guide rods 15 are fixedly connected with the side walls of the rotating shafts 12, first stop blocks 16 are fixed on the other ends of the third guide rods 15, first springs 17 are fixedly arranged between the opposite side walls of the baffle plates 14 and the rotating shafts 12, the first springs 17 are sleeved on, an arc plate 18 is arranged at one side of the inner top end of the threading cylinder 13, a second rotating block 19 is embedded in the center of the outer arc surface of the arc plate 18, the second rotating block 19 is rotatably connected with the contact part of the arc plate 18, a first threaded rod 20 is fixed at the top end of the second rotating block 19, a first handle 21 is fixedly connected with the top end of the first threaded rod 20 penetrating through the inner top end of the threading cylinder 13, the first threaded rod 20 is in threaded connection with the contact part of the cylinder wall of the threading cylinder 13, a first guide rod 22 is fixed on the outer arc surface of the arc plate 18 at the side end of the first threaded rod 20, a second stop block 23 is fixedly connected with the top end of the first guide rod 22 penetrating through the inner top end of the threading cylinder 13, a third guide rod 15 is in sliding connection with the contact part of the threading cylinder 13, a third rotating block 37 is embedded in the center of the side end of the base 1, and the third rotating block 37 is rotatably, the third is rotatory 37 sides of piece is fixed with second threaded rod 38, the second threaded rod 38 other end is fixed with second handle 41, the cover has sleeve 39 on the second threaded rod 38, sleeve 39 and second threaded rod 38 threaded connection, the symmetry is fixed with fixed block 40 on the wall of sleeve 39 both sides, and it has connecting rod 36 to articulate respectively on two fixed blocks 40, and two connecting rod 36 other ends articulate respectively has first fixed block 35, and two first fixed block 35 sides respectively with two riser 6 relative lateral wall fixed connection.

the base 1 and the threaded rod 2 are fixedly connected by welding.

The vertical plate 6, the guide pulley 9, the threading cylinder 13 and the pulley 30 are all made of insulating materials.

The working principle is as follows: when the utility model is used, as shown in figure 3, firstly the device is fixed on a wire tower or a telegraph pole through the threaded rod 2 and the fixing nut 3, then one end of a cable to be arranged is sequentially passed through the threading cylinder 13 and the through hole 7 at one side of the device, and is passed through the groove at the bottom end of the guide pulley 9 at one side, then one end of the cable is passed through the top end of the pulley 30 and is put into the groove at the top end of the pulley 30, then one end of the cable is passed through the bottom end of the guide pulley 9 at the other side, and is put into the groove at the bottom end of the guide pulley 9, then one end of the cable is sequentially passed through the through hole 7 and the threading cylinder 13 at the other side, after the cable length at two sides of the device is adjusted, two first threaded rods 20 are respectively screwed through two first handles 21, the two arc plates 18 are respectively pressed and fixed with the cables passing through the two wire penetrating tubes 13, so that the fixing work of the cables can be finished, when the second threaded rod 38 is screwed through the second handle 41, the sleeve 39 can move back and forth on the second threaded rod 38 when the second threaded rod 38 is screwed back and forth, the two connecting rods 36 hinged to the two sides of the sleeve 39 can respectively pull or push the two vertical plates 6 simultaneously when the sleeve 39 moves back and forth, the two vertical plates 6 can respectively drive the two wire penetrating tubes 13 to move together when moving, and then the two wire penetrating tubes 13 can respectively pull or push the cables on the two sides when moving synchronously along with the vertical plates 6, and the cables between the two vertical plates 6 arranged in the spring 28 in the square spring tube 26 can be always propped against the pulley 30, so that the purpose of simultaneously adjusting the cable suspension heights on the two sides of the device can be effectively achieved by screwing the second threaded rod 38, in the process, due to the arrangement of the springs 28 in the spring cylinders 26, the tensile force applied to the cable can be effectively buffered, so that the cable can be effectively protected, and meanwhile, the cable between the two vertical plates 6 can be stabilized, and due to the arrangement of the two first springs 17 on the two third guide rods 15 on the two sides of the cable-passing cylinder 13, when the cable is subjected to tensile force or vibration force, the tensile force or vibration force applied to the cable can be effectively buffered by the two first springs 17 on the two third guide rods 15, so that the cable can be further protected, and when the suspension height of the cable on the two sides of the device needs to be adjusted, the two first threaded rods 20 can be unscrewed, so that the two arc-shaped plates 18 loosen the cable in the two cable-passing cylinders 13, and then the third threaded rod 24 is screwed through the handle 25, so that the height of the square spring cylinders 26 can be changed along with the movement of the third threaded rod 24, the pulley 30 position also follows the change when square spring section of thick bamboo 26 gets the height change, like this along with pulley 30 changes the cable length between two risers 6 also can change thereupon, and then can effectually reach the cable of pulling this device both sides or push away the purpose of putting the cable between two risers 6 through twisting third threaded rod 24, thereby can effectually reach the purpose that this device both sides department cable hung the height, and when twisting third threaded rod 24 under the circumstances of tight two fixed threading section of thick bamboos 13 of clamp respectively at two arcs 18, can effectual regulation square spring section of thick bamboo 26 in the dynamics that the cable between two risers 6 was pushed up to spring 28, and then can guarantee that the cable between two risers 6 is pushed up by pulley 30 all the time, thereby guarantee that the cable between two risers 6 is unsettled all the time.

The foregoing has described the general principles, features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A cable fixing device, includes base (1), its characterized in that: the improved spring clamp is characterized in that two threaded rods (2) are symmetrically fixed on the bottom end of the base (1), a fixing nut (3) is screwed on the threaded rod (2), a second guide rod (33) penetrates through the center of the top surface of the base (1), the second guide rod (33) is in sliding connection with the contact part of the base (1), a stop block (34) is fixed at the bottom end of the second guide rod (33), a transverse plate (32) is fixed at the top end of the second guide rod (33), a square spring barrel (26) is fixed at the side end of the transverse plate (32), a rotating block (31) is embedded into the bottom end of the square spring barrel (26), the rotating block (31) is in rotating connection with the bottom contact part of the square spring barrel (26), a third threaded rod (24) is fixed at the bottom end of the rotating block (31), a handle (25) is fixed on the top surface of the base (1) in a penetrating manner at the, the third threaded rod (24) is in threaded connection with a contact part of the base (1), a square sliding block (27) is arranged in the square spring barrel (26) in a sliding mode, a spring (28) is fixedly arranged between the bottom end of the square sliding block (27) and the inner bottom end of the square spring barrel (26), the spring (28) is arranged in the square spring barrel (26), a sliding rod (29) is fixed to the top end of the square sliding block (27), a pulley (30) is fixedly installed on the sliding rod (29) in a manner of extending out of the square spring barrel (26), two T-shaped sliding grooves (4) are formed in the top surface of the base (1), the two T-shaped sliding grooves (4) are symmetrically formed in two sides of the square spring barrel (26), T-shaped sliding blocks (5) are respectively and symmetrically arranged in the two T-shaped sliding grooves (4), and vertical plates (6) are respectively fixed on the tops of the two T-, the novel wire drawing machine is characterized in that a through hole (7) is formed in the side wall of the vertical plate (6), supporting plates (8) are symmetrically fixed at the top ends of two opposite side walls of the vertical plate (6) respectively, guide pulleys (9) are symmetrically and fixedly installed at the opposite ends of the two supporting plates (8) respectively, two fixing plates (10) are fixed on the other side wall of the vertical plate (6), two fixing plates (10) are symmetrically arranged on two sides of the through hole (7), first rotating blocks (11) are symmetrically embedded in the opposite side walls of the two fixing plates (10) respectively, the first rotating blocks (11) are rotatably connected with the contact parts of the fixing plates (10), rotating shafts (12) are fixed on the opposite sides of the two first rotating blocks (11) respectively, a wire drawing cylinder (13) is arranged between the opposite ends of the two rotating shafts (12), baffle plates (14) are symmetrically fixed on the two side walls of the wire drawing cylinder (13) respectively, and a, the third guide rod (15) is in sliding connection with a contact part of the baffle plate (14), one end of the third guide rod (15) is fixedly connected with the side wall of the rotating shaft (12), a first stop block (16) is fixed to the other end of the third guide rod (15), a first spring (17) is fixedly arranged between the baffle plate (14) and the opposite side wall of the rotating shaft (12), the first spring (17) is sleeved on the third guide rod (15), an arc plate (18) is arranged on one side of the inner top end of the threading barrel (13), a second rotating block (19) is embedded in the center of the outer arc surface of the arc plate (18), the second rotating block (19) is in rotary connection with the contact part of the arc plate (18), a first threaded rod (20) is fixed to the top end of the second rotating block (19), and a first handle (21) is fixedly connected to the top end of the first threaded rod (20) penetrating through the inner top end of the threading barrel (13), the first threaded rod (20) is in threaded connection with a contact part of a cylinder wall of the threading cylinder (13), a first guide rod (22) is fixed on an outer arc surface of an arc-shaped plate (18) at the side end of the first threaded rod (20), the top end of the first guide rod (22) penetrates through the inner top end of the threading cylinder (13) and is fixedly connected with a second stop block (23), a third guide rod (15) is in sliding connection with the contact part of the cylinder wall of the threading cylinder (13), a third rotating block (37) is embedded in the center of the side end of the base (1), the third rotating block (37) is in rotating connection with the contact part of the base (1), a second threaded rod (38) is fixed at the side end of the third rotating block (37), a second threaded rod handle (41) is fixed at the other end of the second threaded rod (38), a sleeve (39) is sleeved on the second threaded rod (38), and the sleeve (39) is in threaded connection with the second threaded, fixed blocks (40) are symmetrically fixed on two side walls of the sleeve (39), two fixed blocks (40) are respectively hinged with a connecting rod (36), the other ends of the two connecting rods (36) are respectively hinged with first fixed blocks (35), and the side ends of the two first fixed blocks (35) are respectively fixedly connected with one side wall of the two vertical plates (6) opposite to each other.

2. A cable fixing device as claimed in claim 1, wherein: the base (1) and the threaded rod (2) are fixedly connected by welding.

3. A cable fixing device as claimed in claim 1, wherein: the vertical plate (6), the guide pulley (9), the threading cylinder (13) and the pulley (30) are all made of insulating materials.