CN212503392U

CN212503392U - Adjustable constant tension cable recovery unit

Info

Publication number: CN212503392U
Application number: CN202021552665.0U
Authority: CN
Inventors: 刘修亮; 田利
Original assignee: Cr10g Electric Engineering Co ltd
Current assignee: Cr10g Electric Engineering Co ltd; Electrical Engineering Co Ltd of China Railway No 10 Engineering Group Co Ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-02-09
Anticipated expiration: 2030-07-31

Abstract

The utility model relates to the technical field of cable recovery, in particular to an adjustable constant-tension cable recovery device, which comprises a base, wherein the bottom surface of the base is provided with walking wheels, the top surface of the base is provided with two support plates, the surfaces of the two support plates are both provided with limit cylinders, the outer sides of the two limit cylinders are simultaneously sleeved with a rotary cylinder, the inner wall of the rotary cylinder is provided with a central plate, the surface of the central plate is provided with a driving motor, the driving motor is fixed in one limit cylinder, and a bearing is arranged between the limit cylinder and the rotary cylinder; the beneficial effects are that: the utility model provides an adjustable permanent tension cable recovery unit top is provided with and decides the wheel carrier and goes up and down the common cable of retrieving of guide wheel carrier and dredge, and electric hydraulic cylinder promotes the connecting block and goes up and down, and the connecting block passes through branch tractive lift guide wheel carrier and goes up and down to the realization produces invariable tension to the cable, avoids the cable to appear the phenomenon that the line body is lax at the recovery in-process.

Description

Adjustable constant tension cable recovery unit

Technical Field

The utility model relates to a technical field is retrieved to the cable, specifically is an adjustable permanent tension cable recovery unit.

Background

The cable is a general name of articles such as optical cables, electric cables and the like, has multiple purposes, is mainly used for controlling installation, connecting equipment, transmitting electric power and the like, and is a common and indispensable thing in daily life; in order to avoid the cable from winding in the using process, a winding device is often adopted to recover the cable, namely, the paying-off is controlled according to the using length of the cable.

In the prior art, the phenomena of loose winding, bending and wire breakage of a wire body are easy to occur in the process of recovering the cable, and the next normal use of the cable is influenced by the take-up of the cable; dust and particles adhered to the surface of the cable cannot be cleaned in time in the using process of the cable, the particles are easy to break through a cable body protective layer after the cable body is wound, and hidden danger of using the cable body exists; and when the cable was deposited in the recovery, the outside lacked protective structure, and easy being bitten by outside insect is corroded, and easy being damaged by the water that splashes by mistake.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable permanent tension cable recovery unit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable constant-tension cable recovery device comprises a base, wherein travelling wheels are arranged on the bottom surface of the base, support plates are arranged on the top surface of the base, two support plates are arranged, limiting cylinders are arranged on the surfaces of the two support plates, a rotary drum is sleeved on the outer sides of the two limiting cylinders, a central plate is arranged on the inner wall of the rotary drum, a driving motor is arranged on the surface of the central plate and fixed inside one of the limiting cylinders, a bearing is arranged between the limiting cylinders and the rotary drum, baffles are arranged at the two ends of the rotary drum, a mounting groove is formed in the top surface of each support plate, an electric hydraulic cylinder is arranged inside the mounting groove, a sealing ring is sleeved on a piston rod of the electric hydraulic cylinder and inserted into an opening of the mounting groove, a connecting block is connected to the end part, the other end of the supporting rod is connected with the surface of the lifting guide wheel frame, a fixed wheel frame is arranged below the lifting guide wheel frame, a traction rod is arranged between the fixed wheel frame and the support plate, a brush plate is arranged inside the lifting guide wheel frame, the top surface of the brush board is provided with a guide rod, the outer side of the guide rod is sleeved with an extension spring, wherein the surface of one baffle is provided with a retractable frame, the surface of the retractable frame is provided with a discharge hole, a traction ring is arranged at the opening of the discharge port, a flexible protective cover is arranged between the traction ring and the inner wall of the retractable frame, a flexible buckle plate is arranged on the surface of the retractable frame, a positioning hole is arranged on the surface of the traction ring, the connecting screw rod is inserted in the positioning hole and connected with the surface of the other baffle in a threaded mode, the surface of each baffle is provided with a butt joint groove, and the surface of each support plate is provided with a handle.

Preferably, the support plates are perpendicular to the base, the two support plates are symmetrically distributed about the center of the base, the limiting cylinders are of a cylindrical structure, and openings of the two limiting cylinders are distributed oppositely.

Preferably, the rotating drum is of a circular tube-shaped structure, the central plate is of a circular plate-shaped structure, the central plate is located at the center of the long edge of the inner wall of the rotating drum, the inner ring of the bearing is fixed on the outer wall of the limiting cylinder, the outer ring of the bearing is fixed on the inner wall of the rotating drum, and the baffle is of a circular plate-shaped structure.

Preferably, the mounting groove is of a circular cylinder structure, the sealing ring is of a convex circular ring structure, the surface of the sealing ring is provided with a screw, and the end of the screw penetrates through the sealing ring and is then screwed on the top surface of the support plate.

Preferably, the brush plate is of a square plate-shaped structure, the guide rods are of a T-shaped cylinder structure, the guide rods penetrate through a top plate of the lifting guide wheel frame, the two groups of guide rods are symmetrically distributed about the center of the top surface of the lifting guide wheel frame, and the extension springs are fixed between the top surface of the lifting guide wheel frame and end plate bodies of the guide rods.

Preferably, the folding and unfolding frame is of an annular frame structure with a hollow hemisphere inside, the discharge port is of an annular structure, the pulling ring is of an annular structure, the flexible buckling plates are of arc-shaped plate-shaped structures and are provided with two groups, and the two groups of flexible buckling plates are symmetrical about the discharge port.

Preferably, the surface of the traction ring is provided with two groups of finger grooves, the two groups of finger grooves are symmetrically distributed about the circle center of the traction ring, the surface of the finger grooves is provided with the pull rod, the butt joint grooves are matched and connected with the traction ring, the two positioning holes are arranged, and the two positioning holes are symmetrically distributed about the circle center of the traction ring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the structure sets up rationally, and is functional strong, has following advantage:

1. the top of the adjustable constant tension cable recovery device provided by the utility model is provided with the fixed wheel frame and the lifting guide wheel frame which are used for dredging the recovered cable together, the electric hydraulic cylinder pushes the connecting block to lift, and the connecting block pulls the lifting guide wheel frame to lift through the supporting rod, thereby realizing the constant tension on the cable and avoiding the cable from loosening in the recovery process;

2. the utility model provides an adjustable constant tension cable recovery unit adds the brush board in the lifting guide wheel frame, the guide bar of the brush board pulled by the elasticity is convenient for the cables with different wire diameters to pass between the brush board and the wheel body, the brush hair on the surface of the brush board sweeps away the dust and particles on the surface of the cable;

3. the utility model provides an adjustable permanent tension cable recovery unit adds between two baffles and establishes and shelter from the subassembly, and stretch-draw tractive ring dock promptly in the butt joint groove, with the help of the fixed tractive ring of connecting screw rod, flexible protection casing expandes the cable protection to the rolling this moment, and during the use cable, will pull the ring and push into between two sets of flexible buckles, and flexible protection casing fill in from the discharge gate receive and release in the frame can.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the retractable frame and the traction ring of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 1;

fig. 5 is a schematic view of the structure of the lifting guide wheel frame of the present invention.

In the figure: the device comprises a base 1, a traveling wheel 2, a support plate 3, a limiting cylinder 4, a rotary drum 5, a central plate 6, a driving motor 7, a bearing 8, a baffle 9, a mounting groove 10, an electric hydraulic cylinder 11, a sealing ring 12, a connecting block 13, a support rod 14, a lifting guide wheel frame 15, a fixed wheel frame 16, a traction rod 17, a brush plate 18, a guide rod 19, a tension spring 20, a storage frame 21, a discharge hole 22, a traction ring 23, a flexible protective cover 24, a flexible buckle plate 25, a finger groove 26, a pull rod 27, a positioning hole 28, a connecting screw 29, a handle 30 and a butt joint groove 31.

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 to 5, the present invention provides a technical solution: an adjustable constant-tension cable recovery device comprises a base 1, walking wheels 2 are welded on the bottom of the base 1, support plates 3 are welded on the top of the base 1, two support plates 3 are arranged, limiting cylinders 4 are welded on the surfaces of the two support plates 3, the support plates 3 are perpendicular to the base 1, the two support plates 3 are symmetrically distributed about the center of the base 1, the limiting cylinders 4 are of cylindrical structures, the openings of the two limiting cylinders 4 are oppositely distributed, a rotary drum 5 is sleeved on the outer sides of the two limiting cylinders 4, a central plate 6 is welded on the inner wall of the rotary drum 5, a driving motor 7 is arranged on the surface of the central plate 6, the driving motor 7 is fixed inside one of the limiting cylinders 4, a bearing 8 is arranged between each limiting cylinder 4 and the rotary drum 5, baffles 9 are welded at the two ends of the rotary drum 5, the rotary drum 5 is of a circular-tube-shaped structure, the inner ring of the bearing 8 is fixed on the outer wall of the limiting cylinder 4, the outer ring of the bearing 8 is fixed on the inner wall of the rotary cylinder 5, the baffle plate 9 is in a circular plate-shaped structure, the cable firstly bypasses from the bottom of the wheel body of the fixed wheel frame 16, then the cable is pulled to bypass from the upper part of the wheel body of the lifting guide wheel frame 15, the end part of the cable is bolted and fixed on the surface of the rotary cylinder 5, the driving motor 7 drives the central plate 6 to rotate when in work, the central plate 6 drives the rotary cylinder 5 and the baffle plate 9 to synchronously rotate, and the;

the top surface of a supporting plate 3 is provided with a mounting groove 10, an electric hydraulic cylinder 11 is arranged in the mounting groove 10, a piston rod of the electric hydraulic cylinder 11 is sleeved with a sealing ring 12, the sealing ring 12 is inserted at the opening of the mounting groove 10, the mounting groove 10 is of a circular cylinder structure, the sealing ring 12 is of a convex circular ring structure, the surface of the sealing ring 12 is provided with a screw, the end part of the screw penetrates through the sealing ring 12 and is then screwed on the top surface of the supporting plate 3, the end part of the piston rod of the electric hydraulic cylinder 11 is connected with a connecting block 13, the surface of the connecting block 13 is welded with a supporting rod 14, the other end of the supporting rod 14 is connected on the surface of a lifting guide wheel frame 15, a fixed wheel frame 16 is arranged below the lifting guide wheel frame 15, a traction rod 17 is welded between the fixed wheel frame 16 and the supporting plate 3, the piston rod of the, thereby avoiding the phenomenon of loose winding in the cable winding process;

a brush plate 18 is arranged in the lifting guide wheel frame 15, a guide rod 19 is welded on the top surface of the brush plate 18, an extension spring 20 is sleeved on the outer side of the guide rod 19, the brush plate 18 is of a square plate-shaped structure, the guide rod 19 is of a T-shaped cylinder structure, the guide rod 19 penetrates through the top plate of the lifting guide wheel frame 15, two groups of guide rods 19 are arranged on the guide rod 19, the two groups of guide rods 19 are symmetrically distributed about the center of the top surface of the lifting guide wheel frame 15, the extension spring 20 is fixed between the top surface of the lifting guide wheel frame 15 and an end plate body of the guide rod 19, cables are extruded downwards by the brush plate 18 above a wheel body of the lifting guide wheel frame 15, bristles on the surface of the brush plate 18 clean the surfaces of the cables, the guide rod 19 on the upper portion of the brush plate 18 is drawn by the extension spring 20 to realize elastic adjustment of the brush plate 18, and;

the surface of one of the baffles 9 is bonded with a retracting frame 21, the surface of the retracting frame 21 is provided with a discharge hole 22, the opening of the discharge hole 22 is provided with a pulling ring 23, a flexible protective cover 24 is bonded between the pulling ring 23 and the inner wall of the retracting frame 21, the surface of the retracting frame 21 is bonded with flexible buckle plates 25, the retracting frame 21 is of an annular frame structure with a hollow semi-sphere inside the cross section, the discharge hole 22 is of an annular structure, the pulling ring 23 is of an annular structure, the flexible buckle plates 25 are of an arc-shaped plate structure, the flexible buckle plates 25 are provided with two groups, the two groups of flexible buckle plates 25 are symmetrical relative to the discharge hole 22, the surface of the pulling ring 23 is provided with a positioning hole 28, the inside of the positioning hole 28 is inserted with a connecting screw 29, the connecting screw 29 is screwed on the surface of the other baffle 9, finger grooves 26 are formed in the surface of the traction ring 23, the finger grooves 26 are provided with two groups, the two groups of finger grooves 26 are symmetrically distributed about the circle center of the traction ring 23, pull rods 27 are arranged on the surface of the finger grooves 26, the butt joint grooves 31 are connected with the traction ring 23 in a matched mode, the two positioning holes 28 are symmetrically distributed about the circle center of the traction ring 23, after cable winding is completed, the traction ring 23 is pulled out of the two groups of flexible buckle plates 25 by means of the pull rods 27 when a hand is held, the traction ring 23 is moved to be in butt joint with the butt joint grooves 31, the screwing connection screw 29 is screwed in the positioning holes 28, the traction ring 23 is prevented from falling off from the butt joint grooves 31, and the flexible protective cover.

The working principle is as follows: when the device is actually used, cables firstly pass through the bottom of the wheel body of the fixed wheel frame 16, then the cables are pulled to pass through the upper part of the wheel body of the lifting guide wheel frame 15, the end parts of the cables are fixedly connected to the surface of the rotary drum 5 in a bolted mode, the driving motor 7 drives the central plate 6 to rotate when working, the central plate 6 drives the rotary drum 5 and the baffle 9 to synchronously rotate, the cables are wound, the height of the lifting guide wheel frame 15 is changed by extending and retracting the piston rod of the mounting groove 10, the regulation and control of the winding tension of the cables are realized by adjusting the position of the lifting guide wheel frame 15, thereby avoiding the loose winding phenomenon in the cable winding process, the cable is extruded and pushed downwards by the brush plate 18 above the wheel body of the lifting guide wheel frame 15, the brush hair on the surface of the brush plate 18 cleans the surface of the cable, the guide rod 19 on the upper part of the brush plate 18 is drawn by the extension spring 20 to realize the elastic adjustment of the brush plate 18, thereby facilitating the cables with different thicknesses to pass between the brush plate 18 and the wheel body of the lifting guide wheel frame 15; after the cable is rolled, the pulling ring 23 is pulled out of the two groups of flexible buckling plates 25 by the aid of the pull rod 27 when the cable is held between hands, the pulling ring 23 is moved to be in butt joint with the butt joint groove 31, the connecting screw 29 is screwed in the positioning hole 28 to prevent the pulling ring 23 from falling off from the butt joint groove 31, and the flexible protective cover 24 is unfolded to protect the rolled cable at the moment.

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 an adjustable constant tension cable recovery unit, includes base (1), its characterized in that: the bottom surface of the base (1) is provided with traveling wheels (2), the top surface of the base (1) is provided with two support plates (3), the surfaces of the two support plates (3) are respectively provided with a limiting cylinder (4), the outer sides of the two limiting cylinders (4) are simultaneously sleeved with a rotary drum (5), the inner wall of the rotary drum (5) is provided with a central plate (6), the surface of the central plate (6) is provided with a driving motor (7), the driving motor (7) is fixed in one of the limiting cylinders (4), a bearing (8) is arranged between the limiting cylinders (4) and the rotary drum (5), two ends of the rotary drum (5) are respectively provided with a baffle (9), the top surfaces of the support plates (3) are provided with mounting grooves (10), an electric hydraulic cylinder (11) is arranged in the mounting grooves (10), and a sealing ring (12) is sleeved on a piston rod of the electric hydraulic, the sealing ring (12) is inserted at the opening of the mounting groove (10), the end part of a piston rod of the electric hydraulic cylinder (11) is connected with a connecting block (13), a supporting rod (14) is arranged on the surface of the connecting block (13), the other end of the supporting rod (14) is connected with the surface of a lifting guide wheel frame (15), a fixed wheel frame (16) is arranged below the lifting guide wheel frame (15), a traction rod (17) is arranged between the fixed wheel frame (16) and the supporting plate (3), a brush plate (18) is arranged inside the lifting guide wheel frame (15), a guide rod (19) is arranged on the top surface of the brush plate (18), an extension spring (20) is sleeved outside the guide rod (19), a retraction frame (21) is arranged on the surface of one baffle (9), a discharge hole (22) is formed in the surface of the retraction frame (21), a traction ring (23) is arranged at the opening of the, a flexible protective cover (24) is arranged between the traction ring (23) and the inner wall of the retractable frame (21), a flexible buckle plate (25) is arranged on the surface of the retractable frame (21), a positioning hole (28) is formed in the surface of the traction ring (23), a connecting screw rod (29) is inserted into the positioning hole (28), the connecting screw rod (29) is screwed on the surface of another baffle (9), a butt joint groove (31) is formed in the surface of the baffle (9), and a handle (30) is arranged on the surface of the support plate (3).

2. The adjustable constant tension cable recovery device of claim 1, wherein: the supporting plates (3) are perpendicular to the base (1), the two supporting plates (3) are symmetrically distributed about the center of the base (1), the limiting cylinders (4) are of a cylindrical structure, and openings of the two limiting cylinders (4) are distributed oppositely.

3. The adjustable constant tension cable recovery device of claim 1, wherein: the rotary drum (5) is of a circular tube-shaped structure, the central plate (6) is of a circular plate-shaped structure, the central plate (6) is located at the center of the long edge of the inner wall of the rotary drum (5), the inner ring of the bearing (8) is fixed on the outer wall of the limiting drum (4), the outer ring of the bearing (8) is fixed on the inner wall of the rotary drum (5), and the baffle (9) is of a circular plate-shaped structure.

4. The adjustable constant tension cable recovery device of claim 1, wherein: the mounting groove (10) is of a circular cylinder structure, the sealing ring (12) is of a convex circular ring structure, a screw is arranged on the surface of the sealing ring (12), and the end of the screw penetrates through the sealing ring (12) and then is screwed on the top surface of the support plate (3).

5. The adjustable constant tension cable recovery device of claim 1, wherein: the brush plate (18) is of a square plate-shaped structure, the guide rods (19) are of a T-shaped column structure, the guide rods (19) penetrate through a top plate of the lifting guide wheel frame (15), two groups of guide rods (19) are arranged, the two groups of guide rods (19) are symmetrically distributed about the center of the top surface of the lifting guide wheel frame (15), and the extension springs (20) are fixed between the top surface of the lifting guide wheel frame (15) and an end plate body of the guide rods (19).

6. The adjustable constant tension cable recovery device of claim 1, wherein: the retractable frame (21) is of an annular frame structure with a hollow hemispherical section, the discharge port (22) is of an annular structure, the pulling ring (23) is of an annular structure, the flexible buckling plates (25) are of arc-shaped plate structures, the flexible buckling plates (25) are provided with two groups, and the two groups of flexible buckling plates (25) are symmetrical about the discharge port (22).

7. The adjustable constant tension cable recovery device of claim 1, wherein: finger grooves (26) are formed in the surface of the traction ring (23), two groups of finger grooves (26) are formed in the finger grooves (26), the two groups of finger grooves (26) are symmetrically distributed about the circle center of the traction ring (23), pull rods (27) are arranged on the surface of the finger grooves (26), the butt joint grooves (31) are connected with the traction ring (23) in a matched mode, two positioning holes (28) are formed in the positioning holes (28), and the two positioning holes (28) are symmetrically distributed about the circle center of the traction ring (23).