CN212968923U

CN212968923U - Sheath convenient to fixed cable

Info

Publication number: CN212968923U
Application number: CN202022005220.7U
Authority: CN
Inventors: 陶吉松
Original assignee: Qingdao Jisong Electrical Appliance Technology Co ltd
Current assignee: Qingdao Jisong Electrical Appliance Technology Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-04-13
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a sheath convenient to fixed cable relates to cable sheathing technical field, and it includes sheath and lower sheath, go up the first installation piece of the equal fixedly connected with of sheath both sides wall, two the equal fixedly connected with fixed block of first installation piece lower extreme, the equal fixedly connected with second installation piece of lower sheath both sides wall, two all be equipped with the first fixed establishment who is used for fixed block in the second installation piece, first fixed establishment is including setting up the mounting groove in second installation piece upper end, the equal fixedly connected with fixed plate of the relative lateral wall of mounting groove. The utility model discloses can prevent that the rotor plate from taking place to rotate when unnecessary, improve stopper and installation piece firm in connection degree, play the fixed action to the fixed block simultaneously in addition, can also prevent that irrelevant personnel from will pulling out the pull rod at will, improve the packaging efficiency between upper sheath and the lower sheath, make things convenient for people's use.

Description

Sheath convenient to fixed cable

Technical Field

The utility model relates to a cable sheathing technical field especially relates to a sheath convenient to fixed cable.

Background

The cable is generally a rope-like cable formed by twisting several or several groups of wires (each group is at least two), the existing cable is often erected in the air or is installed underground or underwater, or is used for telecommunication or power transmission, polyethylene is a cable insulating material with excellent performance, but most polyethylene varieties have high plasticizing temperature, if the processing conditions are not proper, or insulation breakage or local defects are often encountered in daily life use, and the existing cable sheath has the problem of difficult repair when the problems occur.

The existing cable sheath is more in steps when fixing the cable, the cable is not convenient to fix, a professional tool is required to be used for dismounting and mounting when the sheath is dismounted in mounting, the working efficiency of mounting and dismounting the sheath is greatly reduced, the working time and energy of workers are increased, great inconvenience is brought to a user, and therefore the problem needs to be solved by designing the sheath convenient for fixing the cable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sheath convenient for fixing a cable.

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

a sheath convenient for fixing a cable comprises an upper sheath and a lower sheath, wherein two side walls of the upper sheath are fixedly connected with first mounting blocks, the lower ends of the two first mounting blocks are fixedly connected with fixing blocks, the two side walls of the lower sheath are fixedly connected with second mounting blocks, a first fixing mechanism for fixing a fixing block is arranged in each of the two second mounting blocks, the first fixing mechanism comprises a mounting groove arranged at the upper end of the second mounting block, the opposite side walls of the mounting groove are fixedly connected with fixed plates, the side walls of the two fixed plates are rotatably connected with rotating plates through rotating shafts, the side walls of the two rotating plates are fixedly connected with limit blocks, the fixed block extends to the mounting groove, the both sides wall of fixed block all is equipped with the spacing groove that can match with the stopper, two all be equipped with the second fixed establishment who is used for fixed block in the second installation piece.

Preferably, the second fixing mechanism comprises a rectangular groove arranged at the lower end of the fixing block, a rotating groove is formed in the fixing block and communicated with the rectangular groove, a rotating block is arranged in the rotating groove, a pull rod is fixedly connected to the lower end of the rotating block, and the lower end of the pull rod sequentially penetrates through the rectangular groove, the mounting groove and the lower end of the second mounting block downwards.

Preferably, a first transverse plate is sleeved on the side wall of the pull rod, the pull rod is rotatably connected with the first transverse plate, pulleys are fixedly connected to two ends of the first transverse plate, and the lower end of the pull rod penetrates through the lower end of the second mounting block.

Preferably, the side wall of the pull rod is sleeved with a second transverse plate, the pull rod is rotatably connected with the second transverse plate, and two ends of the second transverse plate are fixedly connected with baffle plates.

Preferably, the bottom fixedly connected with two guide bars in the mounting groove, two the guide bar upper end upwards runs through second diaphragm and first diaphragm lower extreme in proper order.

Preferably, the lateral walls opposite to the two rotating plates are fixedly connected with guide blocks, the lateral walls opposite to the guide blocks are provided with inclined planes, and the lateral walls of the rotating plates are elastically connected with the lateral walls of the mounting grooves through springs.

Preferably, the cross section of the rotating groove is circular, and the cross section of the rotating block is rectangular.

The utility model discloses in, following beneficial effect has:

1. the device is provided with a first fixing mechanism, the two rotating plates rotate by taking the connecting part of the rotating plates and the fixed plate as the circle center under the elastic action of a spring, the two limiting blocks extend into the limiting grooves, the fixed block is fixed, when the pulley and the guide block move upwards and do not contact with each other, the two baffles move upwards to the two sides of the two rotating plates to extrude and fix the two rotating plates, the rotating plates are prevented from rotating when unnecessary, the two sides of the rotating plates are fixed under the combined action of the limiting blocks and the baffles, and the connecting firmness degree of the limiting blocks and the mounting block is improved;

2. this device has set up second fixed establishment, rotates the pull rod for the longer one end direction of turning block is inconsistent with the longer one end direction of rectangular channel, plays the fixed action to the fixed block simultaneously, can also prevent that irrelevant personnel will pull out the pull rod at will, has improved the packaging efficiency between last sheath and the lower sheath, has made things convenient for people's use.

Drawings

Fig. 1 is a schematic structural view of a sheath for fixing a cable according to the present invention;

fig. 2 is an enlarged view of a structure at a position a of a sheath for conveniently fixing a cable according to the present invention;

fig. 3 is a structure enlarged view of a B-site of the sheath for fixing the cable according to the present invention.

In the figure: the device comprises an upper sheath 1, a lower sheath 2, a first mounting block 3, a second mounting block 4, a fixing plate 5, a mounting groove 6, a rotating plate 7, a limiting block 8, a limiting groove 9, a rotating block 10, a rotating groove 11, a rectangular groove 12, a pull rod 13, a pulley 14, a first transverse plate 15, a second transverse plate 16, a guide block 17, a baffle 18, a guide rod 19 and a fixing block 20.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a sheath convenient to fixed cable includes upper sheath 1 and lower sheath 2, the equal fixedly connected with first installation piece 3 of 1 both sides wall of upper sheath, the equal fixedly connected with fixed block 20 of 3 lower extremes of two first installation pieces, the equal fixedly connected with second installation piece 4 of 2 both sides walls of lower sheath, all be equipped with the first fixed establishment that is used for fixed block 20 in two second installation pieces 4, first fixed establishment is including setting up mounting groove 6 in 4 upper ends of second installation piece, the equal fixedly connected with fixed plate 5 of the lateral wall that mounting groove 6 is relative, 5 lateral walls of two fixed plates all are connected with rotor plate 7 through the pivot rotation, the equal fixedly connected with stopper 8 of 7 lateral walls of two rotor plates, fixed block 20 extends to in

mounting groove

6, 20 both sides walls of fixed block all are equipped with spacing groove 9 that can match with stopper 8.

All be equipped with the second fixed establishment that is used for fixed block 20 in two second installation pieces 4, second fixed establishment is including setting up rectangular channel 12 at the fixed block 20 lower extreme, be equipped with rotation groove 11 in the fixed block 20, rotation groove 11 and rectangular channel 12 intercommunication, be equipped with turning block 10 in the rotation groove 11, the cross section in rotation groove 11 is circular, make turning block 10 can be at 11 internal rotations in rotation groove, the cross section of turning block 10 is the rectangle, make turning block 10 only when unanimous with 12 directions in rectangular channel, just can pull out turning block 10, prevent unnecessary personnel's operation, turning block 10 lower extreme fixedly connected with pull rod 13, pull rod 13 lower extreme runs through rectangular channel 12 downwards in proper order, mounting groove 6 and the 4 lower extremes of second installation piece.

The lateral wall of the pull rod 13 is sleeved with a first transverse plate 15, the pull rod 13 is rotatably connected with the first transverse plate 15, the pull rod 13 can drive the first transverse plate 15 to move downwards, the guide block 17 can be extruded by the pulley 14, the pulleys 14 are fixedly connected to two ends of the first transverse plate 15, the lower end of the pull rod 13 penetrates through the lower end of the second installation block 4, the lateral wall of the pull rod 13 is sleeved with a second transverse plate 16, the pull rod 13 is rotatably connected with the second transverse plate 16, and the baffle 18 is fixedly connected to two ends of the second transverse plate 16.

Two guide rods 19 are fixedly connected to the bottom of the mounting groove 6, and the upper ends of the two guide rods 19 sequentially penetrate through the lower ends of the second transverse plate 16 and the first transverse plate 15.

The utility model discloses in, the equal fixedly connected with guide block 17 of lateral wall that two rotor plates 7 are relative, two lateral walls that guide block 17 is relative all are equipped with the inclined plane, make things convenient for 14 extrusion guide blocks 17 of pulley for stopper 8 and spacing groove 9 separation, two rotor plates 7 lateral walls all through spring and 6 lateral walls elastic connection of mounting groove.

In an initial state, the limiting block 8 is separated from the limiting groove 9, and the upper sheath 1 is not fixed on the lower sheath 2.

When in use, the two pull rods 13 are pulled downwards, the two pulleys 14 extrude the guide block 17, so that the two rotating plates 7 rotate by taking the joint of the rotating plates 7 and the fixed plate 5 as a circle center, the two fixed blocks 20 extend into the two mounting grooves 6, the pull rods 13 are rotated, the direction of the longer end of the rotating block 10 is consistent with the direction of the longer end of the rectangular groove 12, the pull rods 13 are pushed upwards, the two rotating plates 7 rotate by taking the joint of the rotating plates 7 and the fixed plate 5 as a circle center under the elastic action of the springs, the two limit blocks 8 extend into the limit grooves 9, the fixed blocks 20 are fixed, when the pulleys 14 and the guide block 17 move upwards and do not contact, the two baffle plates 18 move upwards to two sides of the two rotating plates 7 to extrude and fix the two rotating plates 7, so as to prevent the rotating plates 7 from rotating unnecessarily, when the rotating blocks 10 move upwards and enter the rotating grooves 11, the pull rods, the direction of the longer end of the rotating block 10 is not consistent with the direction of the longer end of the rectangular groove 12, so that the fixing block 20 is fixed, and meanwhile, the pull rod 13 can be prevented from being pulled out randomly by irrelevant personnel.

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

Claims

1. The sheath convenient for fixing the cable comprises an upper sheath (1) and a lower sheath (2), and is characterized in that two side walls of the upper sheath (1) are fixedly connected with first installation blocks (3), the lower ends of the two first installation blocks (3) are fixedly connected with fixed blocks (20), two side walls of the lower sheath (2) are fixedly connected with second installation blocks (4), first fixing mechanisms used for fixing the fixed blocks (20) are arranged in the two second installation blocks (4), each first fixing mechanism comprises an installation groove (6) arranged at the upper end of the second installation block (4), the opposite side walls of the installation grooves (6) are fixedly connected with fixed plates (5), the side walls of the two fixed plates (5) are rotatably connected with rotating plates (7) through rotating shafts, and the side walls of the two rotating plates (7) are fixedly connected with limit blocks (8), fixed block (20) extend to in mounting groove (6), fixed block (20) both sides wall all is equipped with spacing groove (9) that can match with stopper (8), two all be equipped with the second fixed establishment that is used for fixed block (20) in second installation piece (4).

2. The sheath convenient to fix the cable according to claim 1, wherein the second fixing mechanism comprises a rectangular groove (12) arranged at the lower end of a fixing block (20), a rotating groove (11) is arranged in the fixing block (20), the rotating groove (11) is communicated with the rectangular groove (12), a rotating block (10) is arranged in the rotating groove (11), a pull rod (13) is fixedly connected to the lower end of the rotating block (10), and the lower end of the pull rod (13) sequentially penetrates through the rectangular groove (12), the mounting groove (6) and the lower end of the second mounting block (4) downwards.

3. The sheath convenient to fix the cable according to claim 2, wherein a first transverse plate (15) is sleeved on a side wall of the pull rod (13), the pull rod (13) is rotatably connected with the first transverse plate (15), pulleys (14) are fixedly connected to both ends of the first transverse plate (15), and the lower end of the pull rod (13) penetrates through the lower end of the second mounting block (4).

4. The sheath convenient to fix the cable according to claim 3, wherein a second transverse plate (16) is sleeved on the side wall of the pull rod (13), the pull rod (13) is rotatably connected with the second transverse plate (16), and two ends of the second transverse plate (16) are fixedly connected with baffle plates (18).

5. The sheath convenient for fixing the cable according to claim 1, wherein two guide rods (19) are fixedly connected to the bottom of the installation groove (6), and the upper ends of the two guide rods (19) sequentially penetrate through the lower ends of the second transverse plate (16) and the first transverse plate (15) upwards.

6. The sheath convenient for fixing the cable according to claim 1, wherein the opposite side walls of the two rotating plates (7) are fixedly connected with guide blocks (17), the opposite side walls of the two guide blocks (17) are provided with inclined surfaces, and the side walls of the two rotating plates (7) are elastically connected with the side walls of the mounting groove (6) through springs.

7. A sheath for facilitating the fixing of cables according to claim 2, characterized in that the cross section of the turning groove (11) is circular and the cross section of the turning block (10) is rectangular.