CN218732947U

CN218732947U - Cable protective sheath is used in power supply facility change

Info

Publication number: CN218732947U
Application number: CN202222910736.5U
Authority: CN
Inventors: 李锡祥; 李广华
Original assignee: Guangdong Zhenwen Construction Engineering Co ltd
Current assignee: Guangdong Zhenwen Construction Engineering Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-03-24
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a power supply facility changes and uses cable protective sheath, this cable protective sheath aim at solving prior art lower protective housing and need overlap on the surface of cable, longer cable like this need embolia from the tip when installing, is making protective housing's the very inconvenient technical problem of installation like this. This cable protective sheath includes half shell of first protective sheath and half shell of second protective sheath, and the upper surface of half shell of first protective sheath is provided with half shell of second protective sheath, installs first pivot between half shell of first protective sheath and the half shell of second protective sheath. This power supply facility changes and uses cable protective sheath, and fixed cover drives the spout and after screw hole and round hole align, the bolt gets into the screw hole and rotates, and the bolt rotates and can the downstream, and the bolt downstream runs through half shell of first protective sheath and half shell of second protective sheath after the round hole is inside to fix to can protect the cable.

Description

Cable protective sheath is used in power supply facility change

Technical Field

The utility model belongs to the technical field of the cable protective sheath, concretely relates to power supply facility changes and uses cable protective sheath.

Background

The cable refers to a general name of an electric cable and an optical cable, has multiple purposes, is mainly used for controlling installation, connecting equipment, transmitting electric power and the like, and is a common and indispensable object in daily life. Because the cable is electrified, so the installation needs be prudent in particular, and the cable mainly comprises inside metal core and outside protection gum cover, and the protection gum cover receives wearing and tearing and can lead to the metal core to expose at the external surface, can make the phenomenon that takes place the electric leakage after the cable circular telegram like this, consequently when power supply facility changes the usefulness, need install the cable protective sheath on its surface in order to prevent that the cable from taking place the standard and joining in marriage wearing and tearing. The existing cable protective sleeve has the following problems in the using process:

the cable protective sheath is sleeved on the surface of the cable when the existing power supply facility is changed to the cable protective sheath, and the protective sheath is sleeved on the position which is easy to wear, so that the position which is easy to wear can be protected, the existing protective sheath needs to be sleeved on the surface of the cable, so that the longer cable needs to be sleeved in from the end part when being installed, and the protective sheath is inconvenient to install.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art, the utility model aims to provide a power supply facility changes and uses cable protective sheath, this cable protective sheath aim at solving prior art lower protective housing and need overlap on the surface of cable, longer cable need embolia from the tip when installing like this, is making protective housing's the very inconvenient technical problem of installation like this.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a such power supply facility changes and uses cable protective sheath, this cable protective sheath include half shell of first protective sheath and half shell of second protective sheath, the upper surface of half shell of first protective sheath is provided with half shell of second protective sheath, install first pivot between half shell of first protective sheath and the half shell of second protective sheath, half shell of first protective sheath all is connected with the fixed block, two with the side surface of half shell of second protective sheath the surface of fixed block is connected with the slide rail respectively, two the round hole has all been seted up on the surface of fixed block, two fixed cover has been cup jointed on the surface of fixed block, is close to the slide rail fixed cover inner wall has seted up the spout, the surface of fixed cover is provided with fixed establishment.

Use this technical scheme's cable protective sheath, at first with half shell of first protective sheath when the position of the lower surface of protection position need be carried out to the cable, can rotate half shell of second protective sheath along first pivot after that, half shell of second protective sheath drives the fixed block and rotates to half shell of first protective sheath after the surface, two fixed blocks can align this moment, fix the cover on the surface of two fixed blocks after that, fixed cover can drive the spout at the surface slip of slide rail this moment, after fixed cover drives the position alignment of screw hole and round hole, wear into the inside of screw hole and rotate the screw hole with the bolt, the bolt can the downstream in the inside pivoted of screw hole, can be fixed cover with the position of fixed block after the bolt downstream runs through the round hole is inside, can fix the surface at the cable with half shell of second protective sheath like this, thereby can protect the epidermis of cable through half shell of first protective sheath and half shell of second protective sheath.

Preferably, the fixing mechanism comprises a threaded hole and a bolt, the surface of the fixing sleeve is provided with the threaded hole, and the bolt penetrates through the threaded hole. The bolt can rotate after running through the inside of screw hole, and the bolt can move down in the inside pivoted of screw hole simultaneously.

Furthermore, the surface of the fixed sleeve is provided with three groups of threaded holes and bolts, the bolts are in threaded connection with the threaded holes, and the bolts correspond to the round holes in a one-to-one mode. The bolt moves downwards to penetrate through the inside of the round hole, and then the position between the fixed sleeve and the fixed block can be fixed.

Furthermore, the second protection cover half shell forms revolution mechanic through first pivot and first protection cover half shell, fixed cover passes through to constitute sliding connection between spout and the slide rail. The fixed sleeve can drive the sliding groove to slide on the surface of the sliding rail, so that the moving direction of the fixed sleeve can be limited.

Furthermore, a bearing is installed in the embedded mode of the second protective sleeve half shell, a bidirectional screw rod penetrates through the inside of the bearing, and an internal thread pipe is sleeved on the surface of the bidirectional screw rod. The two internal thread pipes can be driven to move towards the direction of mutual approaching by rotating the two-way screw rod

Furthermore, the inside of the second protective sheath half shell is provided with the stripper plate, the second pivot is all installed on the surface of internal thread pipe and stripper plate, be connected with the bracing piece between the second pivot.

Furthermore, a rotating structure is formed between the bidirectional screw rod and the bearing, the bidirectional screw rod is in threaded connection with the internal threaded pipe, and the rotating structure is formed between the support rod and the second rotating shaft.

(3) Advantageous effects

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

1. the utility model discloses, in the power supply facility changes the in-process, when the surface of cable need protect, first protection cover half shell when the position of the lower surface of cable, second protection cover half shell drives the fixed block and rotates to the surface of first protection cover half shell, fixed cover drives the surface slip of spout at the slide rail this moment, after fixed cover drives screw hole and round hole and aligns, the bolt gets into the screw hole and rotates, the bolt can downstream in the rotation of screw hole inside, the bolt downstream can be fixed first protection cover half shell and second protection cover half shell after running through the round hole inside, can protect the position that the cable takes place wearing and tearing easily through first protection cover half shell and second protection cover half shell like this;

2. this power supply facility changes to and uses cable protective sheath, can rotate two-way lead screw after the installation of cable protective sheath is accomplished, two-way lead screw rotates and to drive two internal thread pipes and be close to the motion each other, the internal thread pipe is close to each other and can extrude the stripper plate through second pivot and bracing piece, the stripper plate receives the extrusion and can the downstream, can extrude the cable through the stripper plate like this to can make the cable protective sheath adapt to not unidimensional cable, can increase the accommodation of cable protective sheath like this.

Drawings

FIG. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is a schematic bottom view of an embodiment of the apparatus of the present invention;

FIG. 3 is a schematic diagram of an exploded view of an embodiment of the apparatus of the present invention;

fig. 4 is a schematic cross-sectional view of an embodiment of the present invention.

The labels in the figures are: 1. a first protective jacket half-shell; 2. a second protective sheath half shell; 3. a first rotating shaft; 4. a fixed block; 5. a slide rail; 6. a circular hole; 7. fixing a sleeve; 8. a chute; 9. a threaded hole; 10. a bolt; 11. a bearing; 12. a bidirectional screw rod; 13. an internally threaded tube; 14. a pressing plate; 15. a second rotating shaft; 16. a support rod.

Detailed Description

The specific embodiment is a cable protective sleeve for power supply facility change, the schematic structural diagram is shown in fig. 1-4, the cable protective sleeve comprises a first protective sleeve half shell 1 and a second protective sleeve half shell 2, the upper surface of the first protective sleeve half shell 1 is provided with a second protective sleeve half shell 2, a first rotating shaft 3 is installed between the first protective sleeve half shell 1 and the second protective sleeve half shell 2, side surfaces of the first protective sleeve half shell 1 and the second protective sleeve half shell 2 are both connected with fixed blocks 4, the surfaces of the two fixed blocks 4 are respectively connected with sliding rails 5, round holes 6 are respectively formed in the surfaces of the two fixed blocks 4, a fixed sleeve 7 is sleeved on the surfaces of the two fixed blocks 4, a sliding groove 8 is formed in the inner wall of the fixed sleeve 7 close to the sliding rails 5, a fixing mechanism is arranged on the surface of the fixed sleeve 7 and comprises a threaded hole 9 and a bolt 10, a threaded hole 9 is formed in the surface of the fixed sleeve 7, and a bolt 10 penetrates through the inside of the threaded hole 9.

Wherein, threaded hole 9 and bolt 10 are provided with three groups on the surface of fixed cover 7, are threaded connection between bolt 10 and the threaded hole 9, and the position one-to-one between bolt 10 and the round hole 6, half 2 of second protective sheath constitutes revolution mechanic through half 1 of first pivot 3 and first protective sheath, and fixed cover 7 passes through to constitute sliding connection between spout 8 and the slide rail 5.

In addition, a bearing 11 is installed in the second protective casing half shell 2 in an embedded manner, a bidirectional screw rod 12 is connected to the inside of the bearing 11 in a penetrating manner, an internal threaded pipe 13 is sleeved on the surface of the bidirectional screw rod 12, an extrusion plate 14 is arranged inside the second protective casing half shell 2, a second rotating shaft 15 is installed on the surfaces of the internal threaded pipe 13 and the extrusion plate 14, a supporting rod 16 is connected between the second rotating shaft 15, a rotating structure is formed between the bidirectional screw rod 12 and the bearing 11, the bidirectional screw rod 12 is in threaded connection with the internal threaded pipe 13, and a rotating structure is formed between the supporting rod 16 and the second rotating shaft 15.

The working principle is as follows: when the device of the technical scheme is used, in the power supply facility changing process, when the surface of a cable needs to be protected, the first protective sleeve half shell 1 is firstly sleeved at the position of the cable needing to be protected, the second protective sleeve half shell 2 is rotated and the fixing block 4 is driven to move to the surface of the first protective sleeve half shell 1, at the moment, the fixing sleeve 7 drives the sliding chute 8 to slide on the surface of the sliding rail 5 and drives the threaded hole 9 to align with the round hole 6, the bolt 10 penetrates through the inside of the threaded hole 9 and rotates, the bolt 10 can move downwards when rotating inside the threaded hole 9, the first protective sleeve half shell 1 and the second protective sleeve half shell 2 can be fixed on the surface of the cable after moving downwards and penetrating through the inside of the round hole 6, and therefore the cable can be protected by the first protective sleeve half shell 1 and the second protective sleeve half shell 2; then can rotate two-way lead screw 12, two-way lead screw 12 rotates and can drive two internal thread pipes 13 and move near to each other, and internal thread pipe 13 is close to each other and can extrude stripper plate 14 through second pivot 15 and bracing piece 16, and stripper plate 14 receives the extrusion and can the downstream, can extrude when stripper plate 14 moves the surface position of cable to can make the cable protective sheath adapt to not unidimensional cable.

All technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. The utility model provides a power supply facility changes and uses cable protective sheath, this cable protective sheath include half shell (1) of first protective sheath and half shell (2) of second protective sheath, a serial communication port, the upper surface of half shell (1) of first protective sheath is provided with half shell (2) of second protective sheath, install first pivot (3) between half shell (1) of first protective sheath and half shell (2) of second protective sheath, half shell (1) of first protective sheath all is connected with fixed block (4) with the side surface of half shell (2) of second protective sheath, two the surface of fixed block (4) is connected with slide rail (5), two round hole (6), two have all been seted up on the surface of fixed block (4) fixed cover (7) has been cup jointed on the surface of fixed block (4), is close to slide rail (5) spout (8) have been seted up to fixed cover (7) inner wall, the surface of fixed cover (7) is provided with fixed establishment.

2. A cable sheath for power supply facility relocation according to claim 1, wherein the fixing mechanism comprises a threaded hole (9) and a bolt (10), the surface of the fixing sheath (7) is provided with the threaded hole (9), and the bolt (10) penetrates through the inside of the threaded hole (9).

3. The cable protective sleeve for power supply facility relocation as claimed in claim 2, wherein the threaded holes (9) and the bolts (10) are provided with three sets on the surface of the fixing sleeve (7), the bolts (10) are in threaded connection with the threaded holes (9), and the positions of the bolts (10) and the round holes (6) are in one-to-one correspondence.

4. A cable sheath for power supply facility relocation according to claim 1, characterized in that the second sheath half-shell (2) forms a rotary structure with the first sheath half-shell (1) through the first rotation shaft (3), and the sheath (7) forms a sliding connection with the slide rail (5) through the sliding groove (8).

5. The cable protection sleeve for power supply facility relocation according to claim 1, wherein a bearing (11) is installed in the second protection sleeve half shell (2) in an embedded mode, a bidirectional screw rod (12) is connected to the inside of the bearing (11) in a penetrating mode, and an internal threaded pipe (13) is sleeved on the surface of the bidirectional screw rod (12).

6. A power supply facility relocation cable protection sleeve according to claim 5, wherein a pressing plate (14) is arranged inside the second protection sleeve half shell (2), a second rotating shaft (15) is installed on the surface of each of the inner threaded pipe (13) and the pressing plate (14), and a support rod (16) is connected between the second rotating shafts (15).

7. The cable protection sleeve for power supply facility relocation according to claim 6, wherein a rotation structure is formed between the bidirectional screw rod (12) and the bearing (11), the bidirectional screw rod (12) and the internally threaded tube (13) are in threaded connection, and a rotation structure is formed between the support rod (16) and the second rotation shaft (15).