CN219477493U - A cable protection device for electrical engineering - Google Patents

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

A 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 technique

With the development of the economy and the continuous improvement of the level of science and technology, my country's electrical engineering technology is developing more and more rapidly. Cables are often used in electrical engineering. Cables are collectively referred to as optical cables, cables and other items. There are many uses for cables, mainly used for multiple functions such as control installation, connection equipment, and power transmission. It is a common and indispensable thing in daily life. cable protection device;

For example, the application number CN211296021U discloses "a cable protection device for electrical engineering", and specifically discloses: a top cover is arranged above the bottom cover, the sheath one is arranged inside the top cover, and the sheath one is arranged inside the top cover. A platform is formed on the two side walls of the first sheath, the first sheath adopts an arc-shaped structure, the second sheath is arranged directly below the first sheath in the bottom cover, and the two upper ends of the first sheath The side is hinged with a connecting rod, and one end of the connecting rod away from the sheath is hinged with the sliding sleeve, and a sliding rod is slidably connected in the sliding sleeve, the sliding rod is welded with the top cover, and the sliding sleeve Springs are provided between the sleeve and the top cover and between the sliding sleeves, installation grooves are arranged on the two side walls of the sliding sleeve, and the installation grooves adopt a concave structure. The second sheath and the The connection structure of the bottom cover and the connection structure of the sheath and the top cover are the same. However, in the above-mentioned technology, the top cover and the bottom cover are connected by bolts. When disassembling, special tools are required. It makes the installation and disassembly of the top cover and the bottom cover more cumbersome, thus reducing the convenience of the device in use. Therefore, the utility model proposes a cable protection device for electrical engineering to solve the above problems.

Utility model content

In view of the above problems, the utility model proposes a cable protection device for electrical engineering, which has solved the problem of using bolts to connect the top cover and the bottom cover in the prior art. When disassembling, it is necessary to use special tools to make the top cover and the bottom cover The bottom cover is cumbersome to install and disassemble, thus reducing the convenience of the device in use.

In order to achieve the purpose of the utility model, the utility model is achieved through the following technical solutions: a cable protection device for electrical engineering, including a base, a top cover is installed above the base, and the inside of the base and the top cover are both arranged A buffer mechanism, one end of the buffer mechanism is equipped with a fixing seat, the inner side of the fixing seat is provided with a plastic pad, the two sides inside the base are provided with a mounting mechanism, and the inside of the base is provided with a matching mechanism;

The installation mechanism includes a fixed rod, a movable rod, a telescopic spring, an installation cavity, a return spring and a moving rod, and the two sides inside the base are provided with downwardly recessed installation grooves, and the inside of the installation groove is provided with a fixed rod, The top of the fixed rod is connected with the bottom of the top cover, a movable rod is hinged below one side of the fixed rod, a telescopic spring is installed on one side of the fixed rod, and one end of the telescopic spring is connected to one end of the movable rod. connected, the installation cavities are respectively installed on both sides of the base, a moving rod runs through the inside of the installation cavity, one end of the moving rod extends to the inside of the base, and a return spring is provided on the outer wall of the moving rod, so The return spring is installed inside the installation cavity.

A further improvement is that: the movable rod forms a telescopic structure between the telescopic spring and the fixed rod.

A further improvement is: the matching mechanism includes a fixing groove, a connecting rod, a positioning groove, a first spring and a block, the fixing groove is arranged inside the base, a connecting rod is arranged inside the fixing groove, and the connecting rod The top end of the top is connected with the bottom end of the top cover, positioning grooves are provided on both sides inside the connecting rod, a first spring is installed inside the base, and a block is installed at one end of the first spring.

A further improvement is that: the inner diameter of the positioning groove is larger than the outer diameter of the clamping block, and an engaging structure is formed between the positioning groove and the clamping block.

A further improvement is: the buffer mechanism includes a fixed cavity, a second spring, a moving plate, a movable shaft, a limit rod and a limit sleeve, the fixed cavity is respectively installed in the arc inside the base and the top cover, the fixed One end inside the cavity is equipped with a second spring, the top of the second spring is equipped with a moving plate, the top of the moving plate is equipped with a movable shaft, the top of the movable shaft is connected with the bottom end of the fixed seat, and the fixed Limit rods are installed on both sides inside the cavity, and a limit sleeve is arranged on the outer wall of the limit rod, and one end of the limit sleeve is connected with one side of the moving plate.

A further improvement is that: the cross-section of the limiting rod is smaller than the cross-section 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: by providing the installation mechanism and the matching mechanism inside the base, the fixed rod, the movable rod, the telescopic spring, the installation cavity, the return spring, the moving rod and the fixing groove and the connecting mechanism of the installation mechanism are used. The mutual cooperation of the rod, the positioning groove, the first spring and the block can facilitate the installation and disassembly of the base and the top cover, and it is easier to use when protecting the cables, thus greatly improving the convenience of the device in use ;By installing a buffer mechanism inside the base and the top cover, using the mutual cooperation of the fixed cavity of the buffer mechanism, the second spring, the moving plate, the movable shaft, the limit rod and the limit sleeve, the cables can be protected. , drives the fixed seat and the plastic pad to shrink and move, and then can protect cables of different thicknesses, thus greatly improving the versatility of the device in use.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the schematic diagram of the front section structure of the mounting mechanism of the present invention;

Fig. 3 is a schematic diagram of a partially enlarged structure at A in Fig. 2 of the present invention;

Fig. 4 is a schematic diagram of a partially enlarged structure at B in Fig. 2 of the present invention;

Fig. 5 is a schematic diagram of a partially enlarged structure at C in Fig. 2 of the present invention.

Among them: 1. Base; 2. Top cover; 3. Fixed seat; 4. Plastic pad; 5. Fixed rod; 6. Active rod; 7. Telescopic spring; 8. Installation cavity; 9. Return spring; 10. Moving rod ; 11, fixed groove; 12, connecting rod; 13, positioning groove; 14, first spring; 15, block; 16, fixed cavity; 17, second spring; 18, moving plate; Limit rod; 21, limit cover.

Detailed ways

In order to deepen the understanding of the utility model, the utility model will be further described below in conjunction with the examples. The examples are only used to explain the utility model, and do not constitute a limitation to the protection scope of the utility model.

As shown in Figures 1, 2, 3, 4, and 5, this embodiment proposes a cable protection device for electrical engineering, including a base 1, a top cover 2 is installed above the base 1, and the base 1 and The inner side of the top cover 2 is provided with a buffer mechanism, one end of the buffer mechanism is equipped with a fixed seat 3, the inner side of the fixed seat 3 is provided with a plastic pad 4, and the two sides of the base 1 are provided with a mounting mechanism, so The inside of the base 1 is equipped with a matching mechanism, which can protect the cables separately and prevent them from being damaged due to friction between the cables. The device is damaged by friction.

The mounting mechanism includes a fixed rod 5, a movable rod 6, a telescopic spring 7, a mounting cavity 8, a return spring 9 and a moving rod 10, and both sides of the base 1 are provided with downwardly recessed mounting grooves, and the mounting grooves The interior of the fixed rod 5 is provided with a fixed rod 5, the top of the fixed rod 5 is connected to the bottom end of the top cover 2, a movable rod 6 is hinged below one side of the fixed rod 5, and a telescopic rod 6 is installed on one side of the fixed rod 5. Spring 7, one end of the telescopic spring 7 is connected to one end of the movable rod 6, the installation chamber 8 is installed on both sides of the base 1 respectively, the inside of the installation chamber 8 runs through a moving rod 10, and the moving rod 10 One end extends to the inside of the base 1, the outer wall of the moving rod 10 is provided with a return spring 9, the return spring 9 is installed inside the installation cavity 8, and the movable rod 6 passes through the connection between the telescopic spring 7 and the fixed rod 5. When in use, press and hold the movable rod 6, place the fixed rod 5 and the movable rod 6 into the installation groove inside the base 1, and then the telescopic spring 7 is driven by the elastic force to stretch the movable rod 6, so that the base 1 Interlock with the telescopic spring 7 to complete the convenient connection between the base 1 and the top cover 2. When the base 1 and the top cover 2 need to be disassembled, press the moving rod 10 so that the moving rod 10 squeezes the movable rod 6, Therefore, the movable rod 6 is moved to the inner side of the fixed rod 5. At this time, the fixed rod 5 and the movable rod 6 can be taken out from the inside of the base 1, and the base 1 and the top cover 2 can be conveniently installed and disassembled, and the cables are protected. It is easier to use when using, thereby greatly improving the convenience of the device when using.

The matching mechanism includes a fixing groove 11, a connecting rod 12, a positioning groove 13, a first spring 14 and a block 15, the fixing groove 11 is arranged inside the base 1, and the inside of the fixing groove 11 is provided with a connecting rod 12 , the top end of the connecting rod 12 is connected to the bottom end of the top cover 2, the two sides inside the connecting rod 12 are provided with positioning grooves 13, the inside of the base 1 is equipped with a first spring 14, and the first spring One end of 14 is equipped with a block 15, the inner diameter of the positioning groove 13 is greater than the outer diameter of the block 15, and an engaging structure is formed between the positioning groove 13 and the block 15, when in use, press the top cover 2 downwards, Make the connecting rod 12 enter the inside of the fixing groove 11, at this time, the connecting rod 12 squeezes the block 15, so that the block 15 moves backward, when the positioning groove 13 appears directly in front of the block 15, the first spring 14 is subjected to elastic force The effect of the action drives the block 15 to extend, so that the positioning groove 13 and the block 15 are engaged with each other, and the fixing between the connecting rod 12 and the base 1 is completed, so that the connection between the base 1 and the top cover 2 is more stable during use.

The buffer mechanism includes a fixed cavity 16, a second spring 17, a moving plate 18, a movable shaft 19, a limit rod 20 and a limit sleeve 21, and the fixed cavity 16 is respectively installed on the arcs inside the base 1 and the top cover 2 In the fixed cavity 16, a second spring 17 is installed at one end of the fixed chamber 16, a moving plate 18 is installed on the top of the second spring 17, and a movable shaft 19 is installed on the top of the moving plate 18, and the movable shaft 19 The top is connected with the bottom end of the fixed seat 3, and the both sides of the inside of the fixed cavity 16 are equipped with a limit rod 20, and the outer wall of the limit rod 20 is provided with a limit sleeve 21, and one end of the limit sleeve 21 is connected to the moving One side of the plate 18 is connected. When in use, the cables are respectively placed inside the plastic pad 4, and the top cover 2 is placed on the top of the cable. At this time, the cable squeezes the fixing seat 3 and the plastic pad 4, so that the movable axis 19 moves to the inner side of the fixing cavity 16, and then the cables of different thicknesses can be protected, thereby greatly improving the versatility of the device in use.

The cross-section of the limiting rod 20 is smaller than the cross-section of the limiting sleeve 21, and a sliding structure is formed between the limiting rod 20 and the limiting sleeve 21. Cooperating with each other, the moving plate 18 can be limited when moving, so that the moving plate 18 and the movable shaft 19 are more stable when moving.

Working principle: The staff first places the base 1 under the base 1, then puts the cables into the inner side of the plastic pad 4, and then covers the top cover 2 above the cables, at this time the cables squeeze the fixing seat 3 and the plastic pad 4, so that the movable shaft 19 moves to the inside of the fixed cavity 16, then press the movable rod 6, place the fixed rod 5 and the movable rod 6 into the installation groove inside the base 1, and then the telescopic spring 7 is subjected to elastic force The function drives the movable rod 6 to stretch, so that the base 1 and the telescopic spring 7 are engaged with each other. At this time, the top cover 2 is pressed downward, so that the connecting rod 12 enters the interior of the fixing groove 11. At this time, the connecting rod 12 squeezes the block 15, so that the block 15 moves backward. When the positioning groove 13 appears in front of the block 15, the first spring 14 is driven by the elastic force to extend the block 15, so that the positioning groove 13 and the block 15 are mutually locked. to complete the fixing between the connecting rod 12 and the base 1, complete the convenient installation between the base 1 and the top cover 2, use the base 1 and the top cover 2 to protect the cables, when the base 1 and the top cover 2 need to be When dismounting, press the moving rod 10, so that the moving rod 10 squeezes the movable rod 6, so the movable rod 6 moves to the inside of the fixed rod 5. At this time, the fixed rod 5 and the movable rod 6 can be taken out from the inside of the base 1. When the positioning groove 13 is disengaged from the block 15, the connecting rod 12 is moved out from the inside of the fixing groove 11, and the convenient disassembly of the base 1 and the top cover 2 is completed.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A cable protection device for electrical engineering, comprising a base (1), characterized in that: a top cover (2) is installed above the base (1), and the base (1) and the top cover (2) The inner side of the buffer mechanism is provided with a buffer mechanism, one end of the buffer mechanism is equipped with a fixed seat (3), the inner side of the fixed seat (3) is provided with a plastic pad (4), and the two sides of the base (1) are provided with There is an installation mechanism, and the inside of the base (1) is provided with a matching mechanism; The installation mechanism includes a fixed rod (5), a movable rod (6), a telescopic spring (7), an installation cavity (8), a return spring (9) and a moving rod (10). The side is provided with a downwardly recessed installation groove, and the inside of the installation groove is provided with a fixed rod (5), the top of the fixed rod (5) is connected with the bottom end of the top cover (2), and the fixed rod (5) ) is hinged with a movable rod (6) below one side, and a telescopic spring (7) is installed on one side of the fixed rod (5), and one end of the telescopic spring (7) is connected with an end of the movable rod (6), The installation cavity (8) is installed on both sides of the base (1) respectively, a moving rod (10) runs through the inside of the installation cavity (8), and one end of the moving rod (10) extends to the base (1) Inside, the outer wall of the moving rod (10) is provided with a return spring (9), and the return spring (9) is installed inside the installation cavity (8). 2. A cable protection device for electrical engineering according to claim 1, characterized in that: the movable rod (6) forms a telescopic structure between the telescopic spring (7) and the fixed rod (5). 3. A cable protection device for electrical engineering according to claim 2, characterized in that: the matching mechanism includes a fixing groove (11), a connecting rod (12), a positioning groove (13), a first spring ( 14) and a block (15), the fixed groove (11) is arranged in the inside of the base (1), the inside of the fixed groove (11) is provided with a connecting rod (12), and the connecting rod (12) The top end is connected to the bottom end of the top cover (2), and positioning grooves (13) are provided on both sides of the inside of the connecting rod (12), and a first spring (14) is installed inside the base (1). One end of the first spring (14) is installed with a block (15). 4. A cable protection device for electrical engineering according to claim 3, characterized in that: the inner diameter of the positioning groove (13) is larger than the outer diameter of the clamping block (15), and the positioning groove (13) and An engaging structure is formed between the clamping blocks (15). 5. A cable protection device for electrical engineering according to claim 1, characterized in that: the buffer mechanism includes a fixed cavity (16), a second spring (17), a moving plate (18), a movable shaft ( 19), a limit rod (20) and a limit sleeve (21), the fixed cavity (16) is respectively installed in the circular arc inside the base (1) and the top cover (2), the fixed cavity (16) One end of the inside is equipped with a second spring (17), the top of the second spring (17) is equipped with a moving plate (18), and the top of the moving plate (18) is equipped with a movable shaft (19), the movable The top of the shaft (19) is connected to the bottom end of the fixed seat (3), and the two sides inside the fixed cavity (16) are equipped with limiting rods (20), and the outer wall of the limiting rod (20) is provided with limiting A sleeve (21), one end of the limiting sleeve (21) is connected to one side of the moving plate (18). 6. A cable protection device for electrical engineering according to claim 5, characterized in that: the cross-section of the limit rod (20) is smaller than the cross-section of the limit sleeve (21), and the limit rod A sliding structure is formed between (20) and the spacer sleeve (21).