CN219477493U

CN219477493U - Cable protection device for electrical engineering

Info

Publication number: CN219477493U
Application number: CN202320065103.0U
Authority: CN
Inventors: 熊新峰
Original assignee: Wuhan Dedingyuan Equipment Installation Engineering Co ltd
Current assignee: Wuhan Dedingyuan Equipment Installation Engineering Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-08-04
Anticipated expiration: 2033-01-09

Abstract

The utility model provides a cable protection device for electrical engineering, which relates to the technical field of electrical engineering and comprises a base, wherein a top cover is arranged above the base, buffer mechanisms are arranged on the inner sides of the base and the top cover, a fixing seat is arranged at one end of each buffer mechanism, plastic mats are arranged on the inner sides of the fixing seat, mounting mechanisms are arranged on two sides of the inner part of the base, and a matching mechanism is arranged in the base; through being provided with installation mechanism and cooperation mechanism in the inside of base, utilize installation mechanism's dead lever, movable rod, extension spring, installation cavity, reset spring, movable rod and cooperation mechanism's fixed slot, connecting rod, constant head tank, first spring, the mutually supporting of fixture block can carry out convenient installation and dismantlement to base and top cap, uses simpler when protecting the cable to the convenience of the device when using has been improved greatly.

Description

Cable protection device for electrical engineering

Technical Field

The utility model relates to the technical field of electrical engineering, in particular to a cable protection device for electrical engineering.

Background

With the development of economy and the continuous improvement of the technology level, the development of the electrical engineering technology in China is more and more rapid, and cables are often used in the electrical engineering, and are collectively called as optical cables, electric cables and other articles. The cable has a plurality of purposes, is mainly used for controlling multiple functions such as installation, connection equipment, power transmission and the like, is a common and indispensable thing in daily life, and needs to be used as a cable protection device in order to ensure that the cable is not easily damaged when in use;

the application number CN211296021U discloses "a cable protection device for electrical engineering", and specifically discloses: the cable protection device comprises a top cover, a first sheath, a second sheath, a connecting rod, a sliding sleeve, a mounting groove and a connecting structure, wherein the top cover is arranged above the first sheath, the first sheath is arranged in the top cover, the two side walls of the first sheath are formed with a lapping table, the first sheath adopts an arc structure, the lower part of the first sheath, which is opposite to the first sheath, is provided with the second sheath, the two sides of the upper end of the first sheath are hinged with connecting rods, the connecting rods are hinged with the sliding sleeve at one end of the first sheath, the sliding sleeve is connected with the sliding rod in a sliding manner, the sliding rod is welded with the top cover in the sliding sleeve, springs are arranged between the sliding sleeve and the top cover and between the sliding sleeve, the mounting grooves are formed in the two side walls of the sliding sleeve, the connecting structure of the second sheath and the first sheath are identical to the connecting structure of the top cover, however, in the technology is that the top cover and the top cover are connected by bolts, and special tools are needed to be used when the top cover and the bottom cover are assembled and disassembled, so that convenience of the cable protection device in use is reduced.

Disclosure of Invention

The utility model provides a cable protection device for electrical engineering, which solves the problems that in the prior art, a top cover and a bottom cover are connected by bolts, and special tools are needed to be used when the top cover and the bottom cover are disassembled, so that the top cover and the bottom cover are complicated to assemble and disassemble, and the convenience of the device in use is reduced.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the cable protection device for the electrical engineering comprises a base, wherein a top cover is arranged above the base, buffer mechanisms are arranged on the inner sides of the base and the top cover, a fixing seat is arranged at one end of each buffer mechanism, plastic mats are arranged on the inner sides of the fixing seats, mounting mechanisms are arranged on two sides of the inside of the base, and a matching mechanism is arranged inside the base;

the utility model provides a mounting mechanism, including dead lever, movable rod, extension spring, installation cavity, reset spring and carriage release lever, the inside both sides of base are provided with the mounting groove of undercut, the inside of mounting groove is provided with the dead lever, the top and the bottom of top cap of dead lever are connected, the below of dead lever one side articulates there is the movable rod, extension spring is installed to one side of dead lever, the one end and the one end of movable rod are connected, the installation cavity is installed respectively in the both sides of base, the inside in installation cavity runs through there is the carriage release lever, the one end of carriage release lever extends to the inside of base, the lateral wall of carriage release lever is provided with reset spring, reset spring installs in the inside in installation cavity.

The further improvement is that: the movable rod and the fixed rod form a telescopic structure through a telescopic spring.

The further improvement is that: the cooperation mechanism comprises a fixed slot, a connecting rod, a positioning slot, a first spring and a clamping block, wherein the fixed slot is arranged in the base, the connecting rod is arranged in the fixed slot, the top end of the connecting rod is connected with the bottom end of the top cover, the positioning slots are arranged on two sides of the inner portion of the connecting rod, the first spring is arranged in the base, and the clamping block is arranged at one end of the first spring.

The further improvement is that: the internal diameter of constant head tank is greater than the external diameter of fixture block, constitute the block structure between constant head tank and the fixture block.

The further improvement is that: the buffer mechanism comprises a fixed cavity, a second spring, a movable plate, movable shafts, a limiting rod and a limiting sleeve, wherein the fixed cavity is respectively arranged in an arc on the inner side of a base and a top cover, the second spring is arranged at one end of the inner side of the fixed cavity, the movable plate is arranged at the top end of the second spring, the movable shafts are arranged at the top ends of the movable plates, the top ends of the movable shafts are connected with the bottom ends of the fixed seats, the limiting rods are arranged on two sides of the inner side of the fixed cavity, the limiting sleeves are arranged on the outer side walls of the limiting rods, and one ends of the limiting sleeves are connected with one side of the movable plates.

The further improvement is that: the cross section of the limiting rod is smaller than that of the limiting sleeve, and a sliding structure is formed between the limiting rod and the limiting sleeve.

The beneficial effects of the utility model are as follows: the mounting mechanism and the matching mechanism are arranged in the base, and the base and the top cover can be conveniently mounted and dismounted by utilizing the mutual matching of the fixing rod, the movable rod, the telescopic spring, the mounting cavity, the reset spring, the moving rod and the fixing groove, the connecting rod, the positioning groove, the first spring and the clamping block of the mounting mechanism, so that the device is simpler to use when the cable is protected, and the convenience of the device when in use is greatly improved; through being provided with buffer gear in the inside of base and top cap, utilize buffer gear's fixed chamber, second spring, movable plate, loose axle, gag lever post and stop collar's mutually supporting, can drive fixing base and plastic pad and shrink when protecting the cable, and then can protect the processing to the cable of different thickness to the commonality of device when using has been improved greatly.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the mounting mechanism of the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 2 at a partially enlarged scale;

FIG. 4 is a schematic view of the structure of the present utility model shown in FIG. 2 at B in a partially enlarged manner;

fig. 5 is a schematic view of a partial enlarged structure at C in fig. 2 according to the present utility model.

Wherein: 1. a base; 2. a top cover; 3. a fixing seat; 4. a plastic pad; 5. a fixed rod; 6. a movable rod; 7. a telescopic spring; 8. a mounting cavity; 9. a return spring; 10. a moving rod; 11. a fixing groove; 12. a connecting rod; 13. a positioning groove; 14. a first spring; 15. a clamping block; 16. a fixed cavity; 17. a second spring; 18. a moving plate; 19. a movable shaft; 20. a limit rod; 21. and a limit sleeve.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

According to the cable protection device for electrical engineering provided in this embodiment, shown in fig. 1, 2, 3, 4 and 5, the cable protection device comprises a base 1, top cap 2 is installed to the top of base 1, the inside of base 1 and top cap 2 all sets up buffer gear, fixing base 3 is all installed to buffer gear's one end, fixing base 3's inboard is provided with plastic mat 4, the inside both sides of base 1 are provided with installation mechanism, the inside of base 1 is provided with cooperation mechanism, and the device can be to the cable separately protection, prevents to rub between the cable and damage, and the use of plastic mat 4 can protect when using to the cable, prevents that the crust of cable from rubbing with the device and damaging.

The utility model provides a mounting mechanism includes dead lever 5, movable rod 6, telescopic spring 7, installs chamber 8, reset spring 9 and movable rod 10, the inside both sides of base 1 are provided with the mounting groove of undercut, the inside of mounting groove is provided with dead lever 5, the top of dead lever 5 is connected with the bottom of top cap 2, the below of dead lever 5 one side articulates there is movable rod 6, telescopic spring 7 is installed to one side of dead lever 5, telescopic spring 7's one end and movable rod 6's one end are connected, install chamber 8 installs respectively in the both sides of base 1, install chamber 8's inside and run through and have movable rod 10, movable rod 10's one end extends to the inside of base 1, movable rod 10's lateral wall is provided with reset spring 9, reset spring 9 installs in the inside of installation chamber 8, movable rod 6 constitutes telescopic structure through telescopic spring 7 and fixed rod 5 between the time, holds movable rod 6, places dead lever 5 and movable rod 6 in the inside mounting groove of base 1, then telescopic spring 7 makes the effect that movable rod 7 carries out movable rod 6 and make the effect of movable rod 6 and make flexible cable 10 take out the base 1 and make the flexible connection when the base 1 and the inside take out the flexible cable 1 and the flexible device is more convenient and take out the base 1, when the flexible top cap 1 is used to the side is high enough to take out the flexible base 1 and the flexible device is more convenient and the base 1, the top cap 1 is used and the top cap 1 is more convenient to be used to take out and the flexible device is more convenient and easy to take out.

The cooperation mechanism includes fixed slot 11, connecting rod 12, constant head tank 13, first spring 14 and fixture block 15, fixed slot 11 sets up in the inside of base 1, the inside of fixed slot 11 is provided with connecting rod 12, the top of connecting rod 12 is connected with the bottom of top cap 2, the inside both sides of connecting rod 12 are provided with constant head tank 13, the internally mounted of base 1 has first spring 14, fixture block 15 is installed to the one end of first spring 14, the internal diameter of constant head tank 13 is greater than the external diameter of fixture block 15, constitute the block structure between constant head tank 13 and the fixture block 15, during the use, push down top cap 2 for connecting rod 12 gets into the inside of fixed slot 11, and connecting rod 12 extrudees fixture block 15 this moment, makes fixture block 15 backward movement, and when constant head tank 13 appears in the dead ahead at fixture block 15, first spring 14 receives the effect and drives fixture block 15 and stretches, makes the mutual block between constant head tank 13 and the fixture block 15, accomplishes the fixed between connecting rod 12 and the base 1, makes base 1 and top cap 2 connect more stably when using.

The buffer mechanism comprises a fixed cavity 16, a second spring 17, a movable plate 18, a movable shaft 19, a limiting rod 20 and a limiting sleeve 21, wherein the fixed cavity 16 is respectively arranged in circular arcs on the inner sides of a base 1 and a top cover 2, the second spring 17 is arranged at one end of the inner side of the fixed cavity 16, the movable plate 18 is arranged at the top end of the second spring 17, the movable shaft 19 is arranged at the top end of the movable plate 18, the top end of the movable shaft 19 is connected with the bottom end of the fixed seat 3, the limiting rods 20 are arranged on two sides of the inner side of the fixed cavity 16, the limiting sleeve 21 is provided with the limiting sleeve 21, one end of the limiting sleeve 21 is connected with one side of the movable plate 18, when the buffer mechanism is used, cables are respectively arranged on the inner sides of the plastic pads 4, the top cover 2 is covered on the upper sides of the cables, and the fixed seat 3 and the plastic pads 4 are extruded by the cables at the moment, so that the movable shaft 19 moves towards the inner sides of the fixed cavity 16, and the cables with different thicknesses can be protected, and the universality of the buffer mechanism is greatly improved when the buffer mechanism is used.

The cross section of the limiting rod 20 is smaller than the cross section of the limiting sleeve 21, a sliding structure is formed between the limiting rod 20 and the limiting sleeve 21, and when the movable plate 18 is moved, limiting treatment can be carried out on the movable plate 18 by utilizing the mutual matching between the limiting rod 20 and the limiting sleeve 21, so that the movable plate 18 and the movable shaft 19 are more stable when being moved.

Working principle: the staff at first places base 1 in the below of base 1, then place the cable respectively into the inboard of plastic mat 4, then cover top cap 2 the top of cable, this moment cable extrusion fixing base 3 and plastic pad 4, make loose axle 19 remove to the inboard of fixed chamber 16, then press movable rod 6, place movable rod 5 and movable rod 6 into the mounting groove of base 1 inside, then telescopic spring 7 receives the effect of elasticity and drives movable rod 6 and stretch, make mutual block between base 1 and the telescopic spring 7, press down top cap 2 this moment, make connecting rod 12 get into the inside of fixed slot 11, this moment connecting rod 12 extrudees fixture block 15, make fixture block 15 backward movement, when constant head tank 13 appears in the dead ahead of fixture block 15, first spring 14 receives the effect of elasticity and drives fixture block 15 and stretch, make mutual block between constant head tank 13 and the fixture block 15, accomplish the fixed between connecting rod 12 and the base 1, accomplish the convenient installation between base 1 and the top cap 2, utilize base 1 and 2 cable to protect, when need dismantle base 1 and top cap 2, make movable rod 10 remove from inside 5 and movable rod 6, make movable rod 6 remove from the inside of fixed rod 1, make fixture block 15 backward movement, make fixture block 15 move, make fixed rod 13 and fixture block 15 move, make mutual block 13 between the fixed rod 12 and the fixed rod 1.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cable protection device for electrical engineering, includes base (1), its characterized in that: a top cover (2) is arranged above the base (1), buffer mechanisms are arranged on the inner sides of the base (1) and the top cover (2), a fixing seat (3) is arranged at one end of each buffer mechanism, a plastic mat (4) is arranged on the inner side of each fixing seat (3), mounting mechanisms are arranged on two sides of the inside of the base (1), and a matching mechanism is arranged inside the base (1);

the utility model provides a mounting mechanism includes dead lever (5), movable rod (6), extension spring (7), installation cavity (8), reset spring (9) and movable rod (10), the inside both sides of base (1) are provided with undercut's mounting groove, the inside of mounting groove is provided with dead lever (5), the top and the bottom of top cap (2) of dead lever (5) are connected, movable rod (6) are articulated to the below of dead lever (5) one side, extension spring (7) are installed to one side of dead lever (5), the one end and the one end of movable rod (6) of extension spring (7) are connected, both sides in base (1) are installed respectively to installation cavity (8), the inside of installation cavity (8) is run through there is movable rod (10), the inside that one end of movable rod (10) extends to base (1), the lateral wall of movable rod (10) is provided with reset spring (9), reset spring (9) are installed in the inside of installation cavity (8).

2. The cable protection device for electrical engineering according to claim 1, wherein: the movable rod (6) and the fixed rod (5) form a telescopic structure through a telescopic spring (7).

3. The cable protection device for electrical engineering according to claim 2, wherein: the cooperation mechanism comprises a fixed groove (11), a connecting rod (12), a positioning groove (13), a first spring (14) and a clamping block (15), wherein the fixed groove (11) is arranged in the base (1), the connecting rod (12) is arranged in the fixed groove (11), the top end of the connecting rod (12) is connected with the bottom end of the top cover (2), the positioning grooves (13) are arranged on two sides of the inner part of the connecting rod (12), the first spring (14) is arranged in the base (1), and the clamping block (15) is arranged at one end of the first spring (14).

4. A cable protection device for electrical engineering according to claim 3, wherein: the inner diameter of the positioning groove (13) is larger than the outer diameter of the clamping block (15), and a clamping structure is formed between the positioning groove (13) and the clamping block (15).

5. The cable protection device for electrical engineering according to claim 1, wherein: the buffer mechanism comprises a fixed cavity (16), a second spring (17), a movable plate (18), a movable shaft (19), a limiting rod (20) and a limiting sleeve (21), wherein the fixed cavity (16) is respectively arranged in an arc on the inner side of a base (1) and a top cover (2), the second spring (17) is arranged at one end of the inner side of the fixed cavity (16), the movable plate (18) is arranged at the top end of the second spring (17), the movable shaft (19) is arranged at the top end of the movable plate (18), the top end of the movable shaft (19) is connected with the bottom end of a fixed seat (3), the limiting rods (20) are arranged at two sides of the inner side of the fixed cavity (16), and the limiting sleeve (21) is arranged on the outer side wall of the limiting rod (20), and one end of the limiting sleeve (21) is connected with one side of the movable plate (18).

6. The cable protection device for electrical engineering according to claim 5, wherein: the cross section of the limiting rod (20) is smaller than that of the limiting sleeve (21), and a sliding structure is formed between the limiting rod (20) and the limiting sleeve (21).