CN211056422U

CN211056422U - Communication cable winding and unwinding devices for communication engineering

Info

Publication number: CN211056422U
Application number: CN201922288693.XU
Authority: CN
Inventors: 谢芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-07-21
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a communication cable winding and unwinding device for communication engineering, which belongs to the technical field of communication cable winding and unwinding, and comprises a bottom plate, wherein one side of the top of the bottom plate is provided with a first supporting frame, one side of the top of the bottom plate, which is far away from the first supporting frame, is provided with a second supporting frame, the top end of one side of the second supporting frame is provided with a first limiting groove, a second limiting groove is arranged below the first limiting groove, one side of the first limiting groove and one side of the second limiting groove, which are far away from the second supporting frame, are rotatably connected with a side cover, when the cable is used for half and needs to be stopped, the utility model extends the cable to the positions of the first limiting groove and the second limiting groove through a limiting notch and a U-shaped groove, so that the cable is bent in an S shape at the inner sides of the first limiting groove and the second limiting groove, and is fixed with the first limiting groove and the second limiting groove through, therefore, the cable is prevented from being loosened when the cable is not used, and the working efficiency is improved to a certain extent.

Description

Communication cable winding and unwinding devices for communication engineering

Technical Field

The utility model relates to a communication cable receive and releases technical field, specifically is a communication cable winding and unwinding devices for communication engineering.

Background

The communication cable is a cable for transmitting telephone, telegraph, facsimile document, television and radio program, data and other electric signals, and is formed by twisting more than one pair of mutually insulated conducting wires.

In addition, in order to use the cable, a series of retracting devices for assisting in retracting the cable are shown, however, when the cable needs to be stopped in the middle of the retracting half in the using process of the existing cable retracting device, the cable at the section is easy to loosen, when the cable does not need to be used, the rotating roller is driven by the rotating handle to tighten the cable, so that the working efficiency is reduced to a certain extent, the existing cable retracting device is poor in fixing effect of the rotating handle, the rotating handle is enabled to swing under the action of external force, and the utilization rate is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing cable winding and unwinding device is not good in fixing effect on a rotating handle, the rotating handle is shaken under the action of external force, the utilization rate is reduced, and the communication cable winding and unwinding device for communication engineering is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a communication cable winding and unwinding device for communication engineering comprises a bottom plate, wherein a first supporting frame is arranged on one side of the top of the bottom plate, a second supporting frame is arranged on one side, away from the first supporting frame, of the top of the bottom plate, a first limiting groove is formed in the top end of one side of the second supporting frame, a second limiting groove is formed below the first limiting groove, a side cover is rotatably connected to one side, away from the second supporting frame, of the first limiting groove and one side, away from the second supporting frame, of the second limiting groove, a handrail is arranged at one end of the side cover, a winding and unwinding roller is arranged at the top end of one side, adjacent to the first supporting frame and the second supporting frame, of the first supporting frame, a rotating shaft penetrating through one side of the first supporting frame is arranged at the top end of the first supporting frame, a connecting rod is arranged on the outer side of the rotating shaft, the outer side of the limiting plate is evenly provided with a plurality of groups of limiting notches, the bottom of the connecting rod is rotatably connected with a handle through a pin shaft, one side of the first supporting frame is provided with a clamping block, and the top of the second supporting frame is provided with a U-shaped groove.

Preferably, two sets of one side that the side cover is close to the second support frame all is provided with magnet, one side that first spacing groove and second spacing groove are close to the side cover all is provided with magnet assorted magnetite, and is two sets of the side cover all can dismantle with first spacing groove and second spacing groove through mutually supporting of magnet and magnetite and be connected.

Preferably, the top of connecting rod one side is provided with the hole, the inside top in hole and bottom all be provided with spout assorted slider, the connecting rod passes through mutually supporting and axis of rotation sliding connection of slider and spout.

Preferably, one side of the rotating shaft close to the second support frame is fixedly connected with one side of the take-up and pay-off roller.

Preferably, the top of the adjacent one side of first support frame and second support frame all is provided with the bearing frame, the inside of bearing frame all is provided with the bearing, the both sides of putting the roller all through mutually supporting of bearing frame and bearing respectively with first support frame and second support frame rotation connection.

Preferably, the bottom of the handle is provided with a clamping groove matched with the clamping block, and the handle is detachably connected with the first support frame through the mutual matching of the clamping block and the clamping groove.

Preferably, one end of each of the first and second limiting grooves is provided with a rotating rod, the two side covers are respectively rotatably connected with the first and second limiting grooves through the rotating rods, and the rotating angles of the two side covers using the rotating rods as base points are 0-180 degrees.

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

1. the utility model discloses a spacing breach, first spacing groove, second spacing groove, U type groove and the side cap that sets up are convenient for fix the cable outside receiving and releasing the roller, when the cable uses half and needs to stop, extend cable line to the position of first spacing groove, second spacing groove through spacing breach, U type groove, thereby make cable line be "S" bending in the inboard of first spacing groove, second spacing groove, and fix the side cap and first spacing groove and second spacing groove through magnet and magnetite, thereby avoided when the half centre that receives and releases needs to stop using cable lax, improved work efficiency to a certain extent;

2. the utility model discloses an use the round pin axle as the basic point, make handle anticlockwise rotation to make the fixture block contact on the draw-in groove of on hand and the first support frame, and to the position slip connecting rod and the handle of fixture block under mutually supporting of slider and spout, thereby realize the fixed to the handle, make its fixed effect to turning handle better, improved the rate of utilization.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged view of the present invention A;

fig. 4 is an enlarged view of the present invention B.

In the figure: 1. a base plate; 2. a first support frame; 3. a second support frame; 4. a first limit groove; 5. a second limit groove; 6. a handrail; 7. a side cover; 8. a U-shaped groove; 9. a take-up and pay-off roller; 10. a rotating shaft; 11. a connecting rod; 12. a handle; 13. a pin shaft; 14. a clamping block; 15. a limiting notch; 16. a chute; 17. a slider; 18. and a limiting plate.

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, a communication cable reeling and unreeling device for communication engineering comprises a base plate 1, a first support frame 2 is arranged on one side of the top of the base plate 1, a second support frame 3 is arranged on one side of the top of the base plate 1 far away from the first support frame 2, a first limit groove 4 is arranged on the top end of one side of the second support frame 3, a second limit groove 5 is arranged below the first limit groove 4, side covers 7 are rotatably connected on one sides of the first limit groove 4 and the second limit groove 5 far away from the second support frame 3, a handrail 6 is arranged at one end of each side cover 7, a reeling and unreeling roller 9 is arranged on the top end of one side of the first support frame 2 adjacent to the second support frame 3, a rotating shaft 10 penetrating through one side of the first support frame 2 is arranged on the top end of one side of the first support frame 2, a connecting rod 11 is arranged on the outer side of the rotating, limiting plates 18 are arranged on two sides of the outside of the take-up and pay-off roller 9, a plurality of groups of limiting notches 15 are uniformly arranged on the outer sides of the limiting plates 18, a handle 12 is rotatably connected to the bottom of the connecting rod 11 through a pin shaft 13, a clamping block 14 is arranged on one side of the first support frame 2, and a U-shaped groove 8 is formed in the top of the second support frame 3.

The utility model discloses an use round pin axle 13 as the basic point, make handle 12 anticlockwise rotation to make draw-in groove on the handle 12 and the 14 contacts of fixture block on the first support frame 2, and to the position slip connecting rod 11 and the handle 12 of fixture block 14 under mutually supporting of slider 17 and spout 16, thereby realize the fixed to handle 12, make its fixed effect to rotating handle 12 better, improved the rate of utilization.

Please refer to fig. 1, 2, 3 and 4, two sets of side covers 7 are provided with magnets on one side close to the second support frame 3, magnets matched with the magnets are arranged on one sides of the first limit groove 4 and the second limit groove 5 close to the side covers 7, the two sets of side covers 7 are detachably connected with the first limit groove 4 and the second limit groove 5 through mutual matching of the magnets and the magnets, a hole is formed in the top end of one side of the connecting rod 11, sliding blocks 17 matched with the sliding grooves 16 are arranged on the top end and the bottom end inside the hole, and the connecting rod 11 is slidably connected with the rotating shaft 10 through mutual matching of the sliding blocks 17 and the sliding grooves 16.

This kind of communication cable winding and unwinding devices for communication engineering passes through mutually supporting of magnet and magnetite, make side cap 7 and first spacing groove 4 and second spacing groove 5 can dismantle the connection, thereby make the fixed effect between side cap 7 and first spacing groove 4 and the second spacing groove 5 better, and it is better with closed effect to make opening of side cap 7 through magnetic force absorption, it is more quick to close, and through the mutually supporting of slider 17 and spout 16, make connecting rod 11 and axis of rotation 10 sliding connection, thereby utilize slider 17 and spout 16, not only make connecting rod 11 slide in the outside horizontal slip of axis of rotation 10, and be convenient for connecting rod 11 when rotating, can drive axis of rotation 10 and rotate, thereby the degree of difficulty of using has been reduced.

Please refer to fig. 1 and 2, one side of the rotating shaft 10 close to the second supporting frame 3 is fixedly connected with one side of the retracting roller 9, the top ends of the adjacent sides of the first supporting frame 2 and the second supporting frame 3 are respectively provided with a bearing seat, the inside of the bearing seat is provided with a bearing, and both sides of the retracting roller 9 are respectively rotatably connected with the first supporting frame 2 and the second supporting frame 3 through the mutual matching of the bearing seats and the bearings.

This kind of communication cable winding and unwinding devices for communication engineering passes through mutually supporting of bearing frame and bearing, makes to receive and unwind roller 9 and first support frame 2 and second support frame 3 and rotate and be connected to it is more laborsaving to make to receive and unwind roller 9 rotate, and has reduced frictional force, makes its rotation effect better.

Please refer to fig. 1, 2 and 3, a clamping groove matched with the clamping block 14 is arranged at the bottom of the handle 12, the handle 12 is detachably connected with the first support frame 2 through the mutual matching of the clamping block 14 and the clamping groove, one end of the first limiting groove 4 and one end of the second limiting groove 5 are both provided with a rotating rod, the two groups of side covers 7 are both rotatably connected with the first limiting groove 4 and the second limiting groove 5 through the rotating rod, and the rotating angle of the two groups of side covers 7 with the rotating rod as a base point is 0-180 degrees.

This kind of communication cable winding and unwinding devices for communication engineering passes through mutually supporting of fixture block 14 and draw-in groove, makes handle 12 can dismantle with first support frame 2 and is connected to the realization is fixed to handle 12, makes it better to the fixed effect of rotation handle 12, has improved the rate of utilization, and through using the dwang as the basic point, makes side cap 7 and first spacing groove 4 and second spacing groove 5 rotate and is connected, thereby is convenient for carry out the block to cable line.

The working principle is as follows: when the cable winding and unwinding device is used, the handle 12 is manually held, the handle 12 is pulled outwards, the handle 12 drives the connecting rod 11 to move leftwards under the mutual matching of the sliding block 17 and the sliding groove 16, the connecting rod slides leftwards on the outer side of the rotating shaft 10, so that the clamping groove in the handle 12 is separated from the clamping block 14 on the first support frame 2, the handle 12 is clockwise rotated by taking the pin shaft 13 as a base point, so that the handle 12 is rotated to form an included angle of 90 degrees with the connecting rod 11 (a damping pad is arranged at the rotating position of the handle 12 and the pin shaft 13, the friction force between the handle 12 and the pin shaft 13 is increased by the damping pad, so that the handle 12 can only rotate with the connecting rod 11 under the action of external force and manpower), then the cable is loosened and outwards stretched from the winding and unwinding roller 9 under the pulling of the cable by pulling the cable, or the handle 12 is manually rotated, so that the handle 12 does circular motion by taking the rotating shaft 10 as the, the utility rate is improved, when the cable uses when half needs to stop, with cable line through spacing breach 15, U type groove 8 extends to first spacing groove 4, the position of second spacing groove 5, thereby make cable line at first spacing groove 4, the inboard of second spacing groove 5 is "S" and bends, and fix side cap 7 with first spacing groove 4 and second spacing groove 5 through magnet and magnetite, thereby it need stop to use the time cable lax to have avoided in the half centre of receiving and releasing, work efficiency has been improved to a certain extent.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a communication cable winding and unwinding devices for communication engineering, includes bottom plate (1), its characterized in that: a first support frame (2) is arranged on one side of the top of the bottom plate (1), a second support frame (3) is arranged on one side, away from the first support frame (2), of the top of the bottom plate (1), a first limiting groove (4) is arranged at the top end of one side of the second support frame (3), a second limiting groove (5) is arranged below the first limiting groove (4), side covers (7) are rotatably connected to one sides, away from the second support frame (3), of the first limiting groove (4) and the second limiting groove (5), handrails (6) are arranged at one ends of the side covers (7), folding and unfolding rollers (9) are arranged at the top ends of adjacent sides of the first support frame (2) and the second support frame (3), a rotating shaft (10) penetrating through one side of the first support frame (2) is arranged at the top end, away from the second support frame (3), of the first support frame (2), the outside of axis of rotation (10) is provided with connecting rod (11), the top and the bottom of axis of rotation (10) all are provided with spout (16), the outside both sides of receiving and releasing roller (9) all set up limiting plate (18), the outside of limiting plate (18) evenly is provided with spacing breach of multiunit (15), the bottom of connecting rod (11) is rotated through round pin axle (13) and is connected with handle (12), one side of first support frame (2) is provided with fixture block (14), the top of second support frame (3) is provided with U type groove (8).

2. The communication cable reel for communication engineering according to claim 1, characterized in that: two sets of one side that side cap (7) are close to second support frame (3) all is provided with magnet, one side that first spacing groove (4) and second spacing groove (5) are close to side cap (7) all be provided with magnet assorted magnetite, two sets of side cap (7) all through mutually supporting of magnet and magnetite with first spacing groove (4) and second spacing groove (5) detachable connection.

3. The communication cable reel for communication engineering according to claim 1, characterized in that: the top of connecting rod (11) one side is provided with the hole, the inside top in hole and bottom all be provided with spout (16) assorted slider (17), connecting rod (11) are through mutually supporting and axis of rotation (10) sliding connection of slider (17) and spout (16).

4. The communication cable reel for communication engineering according to claim 1, characterized in that: one side of the rotating shaft (10) close to the second support frame (3) is fixedly connected with one side of the take-up and pay-off roller (9).

5. The communication cable reel for communication engineering according to claim 1, characterized in that: the top of the adjacent one side of first support frame (2) and second support frame (3) all is provided with the bearing frame, the inside of bearing frame all is provided with the bearing, the both sides of putting in and out roller (9) all are connected with first support frame (2) and second support frame (3) rotation respectively through mutually supporting of bearing frame and bearing.

6. The communication cable reel for communication engineering according to claim 1, characterized in that: the bottom of the handle (12) is provided with a clamping groove matched with the clamping block (14), and the handle (12) is detachably connected with the first support frame (2) through the mutual matching of the clamping block (14) and the clamping groove.

7. The communication cable reel for communication engineering according to claim 1, characterized in that: one end of the first limiting groove (4) and one end of the second limiting groove (5) are both provided with rotating rods, the side covers (7) are respectively in rotating connection with the first limiting groove (4) and the second limiting groove (5) through the rotating rods, and the rotating angles of the side covers (7) which use the rotating rods as base points are 0-180 degrees.