CN220107045U - A kind of wiring support protective structure - Google Patents

Abstract

The utility model discloses a wiring support protection structure which comprises a fixed plate, wherein the right end of the fixed plate is connected with a sliding block in a sliding manner, the inner side of the sliding block is connected with a sliding plate in a sliding manner, the left end of the sliding plate is fixedly connected with a pull rope, the pull rope penetrates through the sliding block, the other end of the pull rope is fixedly connected with the fixed plate, one end of the outer side of the pull rope is provided with a first spring, the first spring is fixedly connected with the sliding block and the sliding plate, the right end of the sliding plate is fixedly connected with a clamping block, and when cables in electric wiring of a thermal power plant are supported through the arranged clamping block, the sliding block and the pull rope, the cables with different diameters are hung between the sliding block and the clamping block, then the sliding block is pressed to slide downwards, and the sliding plate can be pulled through the pull rope, so that the cable with different diameters is rapidly clamped through the sliding plate, the effect that the cables with different diameters are supported and protected is better, and the phenomenon that the cable ends are stressed due to partial sagging of the cables is avoided.

Description

A kind of wiring support protective structure

Technical field

The utility model relates to the technical field of electrical wiring in thermal power plants, and in particular to a wiring support and protection structure.

Background technique

When performing electrical wiring in thermal power plants, due to the heavy weight of the cables used, in order to prevent the cable ends from being pulled away from the machinery and equipment under the force of the cable's own gravity, external supports are usually used for protection. The mechanism supports and protects cables. Since the existing support and protection mechanism is usually directly fixed on the wall, and then the cables with corresponding diameter specifications are directly hung on the support mechanism, so when supporting and protecting cables with different diameter specifications, The support effect is not very good. Since the support protection mechanism cannot be positioned together with cables of different diameters, it cannot well avoid the tension on the cable end caused by local sagging of the cable. Therefore, in order to solve the above problems A wiring support and protection structure is proposed.

Utility model content

The technical problem to be solved by the utility model overcomes the existing defects and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical solution adopted by this utility model is:

A wiring support and protection structure, including a fixed plate, the right end of the fixed plate is slidably connected to a slider, the inner side of the slider is slidably connected to a sliding plate, the left end of the sliding plate is fixedly connected to a drawstring, and the drawstring passes through the slider. The other end of the pull rope is fixedly connected to the fixed plate. The outer end of the pull rope is provided with a first spring, and the first spring is fixedly connected to the slide block and the sliding plate. The right end of the sliding plate is fixedly connected to a clamp block, and the clamp block penetrates Slider, the clamping block is slidingly connected with the slider.

As a further improvement of the present invention, screws are provided at both upper and lower ends of the outer side of the fixing plate, and the screws penetrate the fixing plate, and the screws are spirally connected to the fixing plate.

As a further improvement of the present invention, the other end of the outer side of the pull rope is in contact with a guide wheel, and the guide wheel is rotationally connected to the slider through a rotating shaft.

As a further improvement of the present invention, gaskets are fixedly connected to the upper right side of the outer side of the slider and the outer side of the clamping block, and the gaskets are made of rubber.

As a further improvement of the present invention, a pull rod is slidably connected to the bottom end of the slider, and the pull rod penetrates the slider. A connecting plate is fixedly connected to the top of the pull rod, and the connecting plate is slidingly connected to the slider. There is a pull rod on the outside. The second spring is fixedly connected to the slider and the connecting plate. The top of the connecting plate is fixedly connected to a clamping strip, and the top of the clamping strip is provided with teeth arranged in the shape of a right-angled ladder. The top of the clamping strip is in contact with a clamping strip. block, and the clamping block is fixedly connected with the clamping block, and the clamping block is slidingly connected with the sliding block.

Compared with the existing technology, the utility model has the following beneficial effects:

1. A wiring support and protection structure. Through the set of clamps, sliders and pull ropes, when the cables in the electrical wiring of the thermal power plant are supported by the device, cables of different diameters are hung on the sliders and between the clamping blocks, and then press the slider to slide down, and the sliding plate can be pulled by the pull rope. In this way, the cables of different diameters can be quickly clamped by pulling the clamping block through the sliding plate, so that the cables of different diameters can be supported and protected. The effect is better and avoids the tension on the cable end caused by local sagging of the cable.

2. A wiring support and protection structure. Through the provided clamping strips, clamping blocks and second springs, the clamping block is driven by the clamping block when the sliding plate is controlled to drive the clamping block to perform positioning and clamping in the process of supporting and protecting cables of different diameters. The clamping block and the bevel edge of the right-angled terraced teeth on the outside of the clamping bar slide, further pushing the connecting plate to compress the second spring. After the clamping block clamps cables of different diameters, the clamping block and the clamping strip right-angled terraced teeth are connected. The right-angled edges are clamped together to ensure the stability of cables with different diameters after being clamped.

Description of the drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation of the present utility model.

Figure 1 is a schematic diagram of the overall structure of a wiring support and protection structure of the utility model.

Figure 2 is a schematic cross-sectional structural diagram of a fixed plate of a wiring support and protection structure of the utility model.

Figure 3 is a schematic cross-sectional structural diagram of a slider of a wiring support and protective structure of the utility model.

In the picture: 1. Fixed plate; 2. Screws; 3. Slider; 4. Slide plate; 5. Pull rope; 6. First spring; 7. Guide wheel; 8. Clamp; 9. Washer; 10. Pull rod ; 11. Connecting plate; 12. Second spring; 13. Clamp strip; 14. Clamp block.

Detailed ways

The utility model will be further described below in conjunction with the specific embodiments. The drawings are only for illustrative purposes and represent only schematic diagrams rather than actual drawings. They cannot be understood as limitations of the patent. In order to better illustrate the utility model, Specific embodiments of the new type, some components in the drawings may be omitted, enlarged or reduced, which do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted in the drawings. , based on the specific implementations of the present utility model, all other specific implementations obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1

As shown in Figure 1-3, a wiring support and protection structure includes a fixed plate 1. The right end of the fixed plate 1 is slidably connected to a slider 3. The inner side of the slider 3 is slidably connected to a slider 4. The left end of the slider 4 A pull cord 5 is fixedly connected, and the pull cord 5 runs through the slider 3. The other end of the pull cord 5 is fixedly connected to the fixed plate 1. An outer end of the pull cord 5 is provided with a first spring 6, and the first spring 6 It is fixedly connected with the slide block 3 and the slide plate 4. The right end of the slide block 4 is fixedly connected with a clamp block 8, and the clamp block 8 penetrates the slide block 3. The clamp block 8 is slidingly connected with the slide block 3.

Example 2

As shown in Figure 1-2, in order to solve the problem of inconvenience in fixing the device, screws 2 are provided on the upper and lower ends of the outer side of the fixing plate 1, and the screws 2 penetrate the fixing plate 1. The screws 2 are in contact with the fixing plate. 1 screw connection, fix the fixing plate 1 on the wall through screws 2, which facilitates the fixation and use of the device.

Example 3

As shown in Figure 3, in order to solve the problem of greater friction when the pull rope 5 is pulled, the other end of the pull rope 5 is in contact with the guide wheel 7, and the guide wheel 7 is rotationally connected to the slider 3 through a rotating shaft. When the pull rope 5 is pulled, the pull rope 5 is guided by the guide wheel 7 to avoid large friction when the pull rope 5 is pulled.

Example 4

As shown in Figure 1-3, in order to solve the problem that the cable will slide with the slider 3 and the clamp 8 after being positioned and clamped, gaskets are fixedly connected to the upper right side of the outside of the slider 3 and the outside of the clamp 8 9, and the gasket 9 is made of rubber. After the cable is positioned and clamped, the rubber gasket 9 contacts the cable through the slider 3 and the clamp 8. The large friction of rubber is used to avoid being The clamped cable will slide with the slider 3 and clamp 8.

Example 5

As shown in Figure 2-3, in order to solve the problem of poor stability of the clamping block 8 after clamping the cable, the bottom end of the slider 3 is slidingly connected with a tie rod 10, and the tie rod 10 penetrates the slider 3. The tie rod A connecting plate 11 is fixedly connected to the top of 10, and the connecting plate 11 is slidingly connected to the slider 3. A second spring 12 is provided outside the pull rod 10, and the second spring 12 is fixedly connected to the slider 3 and the connecting plate 11. The top of the connecting plate 11 is fixedly connected with a clamping strip 13, and the top of the clamping strip 13 is provided with teeth arranged in the shape of a right-angled ladder. The top of the clamping strip 13 is in contact with a clamping block 14, and the clamping block 14 is fixedly connected to the clamping block 8, so The clamping block 14 is slidingly connected to the slider 3. When the clamping block 8 clamps the cable, the clamping block 8 drives the clamping block 14 to slide with the hypotenuse of the right-angled stepped teeth on the outside of the clamping bar 13, further pushing the clamping bar 13 The connecting plate 11 compresses the second spring 12. When the connecting plate 11 is restored by the elastic force of the second spring 12, and the clamping block 14 is clamped with the right-angled edges of the right-angled stepped teeth of the clamping bar 13, different diameter specifications are ensured. The cable is stable after being clamped by the clamping block 8.

In this embodiment, when the device is used to support the cables in the electrical wiring of the thermal power plant, the fixing plate 1 is first fixed on the wall through screws 2, and then a row of the devices is fixed on the wall according to the direction of the cables. Then hang the cables with different diameters between the slider 3 and the clamp 8. After placing them, press the slider 3 downward to slide with the fixed plate 1. At this time, the pull rope 5 will pull the slide 4 to compress the first spring 6. At this time, the sliding plate 4 will also pull the clamping block 8 to clamp the cables with different diameters. In the process of clamping the cables with different diameters through the clamping block 8, the clamping block 8 will drive the clamping block 14 and the clamping block 8 to clamp the cables with different diameters. The bevel edge of the right-angled stepped teeth on the outside of the bar 13 slides, so that the connecting plate 11 is pushed through the clamping bar 13 to compress the second spring 12. When the clamping block 8 clamps the cables of different diameters, the clamping block 14 and The right-angled edges of the right-angled ladder-shaped teeth of the clamping bar 13 are clamped together to ensure the stability of cables with different diameter specifications after being clamped.

The above are the preferred embodiments of the present utility model. The basic principles and main features of the present utility model and the advantages of the present utility model are shown and described above. Those skilled in the industry should understand that the present utility model is not limited by the above embodiments. , the above embodiments and descriptions only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, there will be various changes and improvements in the present utility model. These changes and improvements all fall within the requirements. Within the scope of the utility model, the scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a wiring support protective structure, includes fixed plate (1), its characterized in that: the utility model discloses a slider, including fixed plate (1), slider (3), slider (4), slider (3) inboard sliding connection, slider (4) left end fixedly connected with stay cord (5), and stay cord (5) run through slider (3), the other end and the fixed plate (1) fixed connection of stay cord (5), stay cord (5) outside one end is equipped with first spring (6), and first spring (6) and slider (3) and slider (4) fixed connection, slider (4) right-hand member fixedly connected with clamp splice (8), and clamp splice (8) run through slider (3), clamp splice (8) and slider (3) sliding connection.

2. A wiring support protective structure as described in claim 1, wherein: the upper end and the lower end of the outer side of the fixed plate (1) are respectively provided with a screw (2), the screws (2) penetrate through the fixed plate (1), and the screws (2) are in threaded connection with the fixed plate (1).

3. A wiring support protective structure as described in claim 1, wherein: the other end of the outer side of the pull rope (5) is contacted with a guide wheel (7), and the guide wheel (7) is rotationally connected with the sliding block (3) through a rotating shaft.

4. A wiring support protective structure as described in claim 1, wherein: the upper right side of the outer side of the sliding block (3) and the outer side of the clamping block (8) are fixedly connected with gaskets (9), and the gaskets (9) are made of rubber materials.

5. A wiring support protective structure as described in claim 1, wherein: the utility model discloses a slider, slider (3) bottom sliding connection has pull rod (10), and pull rod (10) runs through slider (3), pull rod (10) top fixedly connected with connecting plate (11), and connecting plate (11) and slider (3) sliding connection, pull rod (10) outside is equipped with second spring (12), and second spring (12) and slider (3) and connecting plate (11) fixed connection, connecting plate (11) top fixedly connected with card strip (13), and card strip (13) top is equipped with the tooth that right angle terrace form set up, card strip (13) top contact has fixture block (14), and fixture block (14) and clamp splice (8) fixed connection, fixture block (14) and slider (3) sliding connection.