CN218733137U

CN218733137U - Electric power pipe of resistance to compression

Info

Publication number: CN218733137U
Application number: CN202222706789.5U
Authority: CN
Inventors: 王新权; 黄勇; 谢景锋
Original assignee: Baoji Shengding Pipe Industry Co ltd
Current assignee: Baoji Shengding Pipe Industry Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-03-24
Anticipated expiration: 2032-10-14

Abstract

The utility model provides a compression-resistant electric power pipe, which comprises a body, wherein the body comprises an outer layer, a middle layer and an inner layer, a plurality of cushion pads are connected between the outer layer and the inner layer, and a plurality of buffer mechanisms are connected between the inner layer and the middle layer; the utility model discloses a carry out the centre gripping to the cable, utilize the blotter that sets up between skin and the intermediate level, tentatively improve the compressive capacity of body, and through the buffer gear who sets up, buffer gear plays certain centre gripping effect to the cable of connecting to when receiving pressure, further cushion, thereby through dual buffering, improve compressive capacity.

Description

Electric power pipe of resistance to compression

Technical Field

The utility model mainly relates to the technical field of electric power pipe, specifically to an electric power pipe of resistance to compression.

Background

With the rapid development of electric power industry, the use of matched cables and power pipelines is increased day by day, most of the existing power pipes are integrally formed by plastics, and in the use process of the pipelines, the electric wires and the cables are usually penetrated in the pipelines, and the pipelines are buried underground or laid in walls, so that the requirement on the compression resistance of the power pipes is high.

The existing power tube is single in structure due to integral forming, and the main compression resistance of the existing power tube is often determined only by the material of the existing power tube, so that the existing power tube is weak in compression resistance, easy to deform or break under high pressure in the using process, long in service life and poor in using effect.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem, the utility model provides an electric power pipe of resistance to compression.

The utility model provides an electric power pipe of resistance to compression adopts following technical scheme:

the utility model provides an electric power pipe of resistance to compression, which comprises a body, the body includes skin, intermediate level and inlayer, be connected with a plurality of blotters between skin and the inlayer, be connected with a plurality of buffer gear between inlayer and the intermediate level.

Further, the inner layer comprises at least two or more arc blocks.

Further, an arc-shaped groove is formed in the inner side of the arc-shaped block, and a through hole communicated with the arc-shaped groove is formed in the outer side of the arc-shaped block.

Further, buffer gear includes the connecting axle, connecting axle one end is connected with the intermediate level inboard, the connecting axle other end runs through the through-hole and stretches into to inside the arc wall.

Furthermore, one end of the connecting shaft, which is positioned inside the arc-shaped groove, is connected with an arc-shaped clamping block which is matched with the connecting shaft.

Furthermore, the outer wall of the connecting shaft, which is positioned outside the through hole, is connected with a spring, and two ends of the spring are respectively connected with the inner layer and the middle layer.

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

the utility model discloses a carry out the centre gripping to the cable, utilize the blotter that sets up between skin and the intermediate level, tentatively improve the compressive capacity of body, and through the buffer gear who sets up, buffer gear plays certain centre gripping effect to the cable of connecting to when receiving pressure, further cushion, thereby through dual buffering, improve compressive capacity.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic sectional view of the inner layer of the present invention;

fig. 3 is an enlarged schematic structural diagram of the area a in fig. 2 of the present invention.

In the figure: 1. a body; 2. an outer layer; 3. an intermediate layer; 4. an inner layer; 5. a buffer mechanism; 6. a cushion pad; 41. an arc-shaped block; 42. an arc-shaped slot; 43. a through hole; 51. a connecting shaft; 52. a spring; 53. an arc-shaped clamping block.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Example 1:

the embodiment of the utility model discloses a resistance to compression electric power pipe, please refer to fig. 1-3 with emphasis, the utility model provides a resistance to compression electric power pipe, including body 1, body 1 includes outer 2, intermediate level 3 and inlayer 4, be connected with a plurality of blotters 6 between outer 2 and inlayer 4, be connected with a plurality of buffer gear 5 between inlayer 4 and intermediate level 3; the utility model discloses a carry out the centre gripping to the cable, utilize the blotter 6 that sets up between outer 2 and the intermediate level 3, tentatively improve the compressive capacity of body 1, and through the buffer gear 5 that sets up, buffer gear 5 plays certain centre gripping effect to the cable of connecting to when receiving pressure, further cushion, thereby through double buffering, improve the compressive capacity.

Please refer to fig. 1-3, the inner layer 4 includes at least two or more arc blocks 41, the inner sides of the arc blocks 41 are provided with arc grooves 42, the outer sides of the arc blocks 41 are provided with through holes 43 communicated with the arc grooves 42, the buffer mechanism 5 includes a connecting shaft 51, one end of the connecting shaft 51 is connected with the inner side of the middle layer 3, the other end of the connecting shaft 51 penetrates through the through holes 43 and extends into the arc grooves 42, one end of the connecting shaft 51 located inside the arc grooves 42 is connected with an arc clamping block 53 engaged with each other, the outer wall of the connecting shaft 51 located outside the through holes 43 is connected with a spring 52, and two ends of the spring 52 are respectively connected with the inner layer 4 and the middle layer 3; inner layer 4 through the arc piece 41 that sets up constitutes, be convenient for carry out the centre gripping to the cable and connect, when connecting the cable, the cable outer wall contacts with arc piece 41, drives the shrink of spring 52 simultaneously for arc grip block 53 stretches out to arc wall 42 and cable contact, it is spacing to carry out the centre gripping, then kick-backs through spring 52, drive arc piece 41 and reset, it is fixed to carry out the centre gripping to the cable, be convenient for start the firm effect of centre gripping, start the effect of buffering simultaneously.

The utility model discloses an implementation principle of electric power pipe of resistance to compression does:

during the use, at first with the cable installation to body 1 inside, the cable outer wall contacts with arc piece 41, drive spring 52 shrink simultaneously, make arc grip block 53 stretch out to arc groove 42 and cable contact, it is spacing to carry out the centre gripping, then kick-back through spring 52, it resets to drive arc piece 41, it is fixed to carry out the centre gripping to the cable, thereby accomplish the connection of cable, receive under the effect of external force when body 1, through blotter 6 that sets up between skin 2 and the intermediate level 3, tentatively resist compression, and through connecting axle 51, spring 52 and arc grip block 53 of connecting on the connecting axle 51, further buffering to the cable, thereby through dual buffering, the compressive capacity is improved.

The above description is taken as an example to describe the present invention with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, as long as the present invention is adopted, the method concept and the technical solution of the present invention are performed to perform this kind of insubstantial improvement, or the concept and the technical solution of the present invention are directly applied to other occasions without improvement, all within the protection scope of the present invention.

Claims

1. A pressure-resistant power tube is characterized in that: the novel multifunctional electric heating cooker comprises a body (1), wherein the body (1) comprises an outer layer (2), an intermediate layer (3) and an inner layer (4), a plurality of cushion pads (6) are connected between the outer layer (2) and the inner layer (4), and a plurality of buffer mechanisms (5) are connected between the inner layer (4) and the intermediate layer (3).

2. The pressure resistant power tube of claim 1, wherein: the inner layer (4) comprises at least two and more arc-shaped blocks (41).

3. A pressure resistant power tube as claimed in claim 2, wherein: the arc-shaped block (41) is provided with an arc-shaped groove (42) on the inner side, and a through hole (43) communicated with the arc-shaped groove (42) is formed in the outer side of the arc-shaped block (41).

4. The pressure resistant power tube of claim 1, wherein: buffer gear (5) are including connecting axle (51), connecting axle (51) one end is connected with intermediate level (3) inboard, connecting axle (51) other end runs through-hole (43) and stretches into to arc wall (42) inside.

5. The pressure resistant power tube of claim 4, wherein: one end of the connecting shaft (51) positioned in the arc-shaped groove (42) is connected with an arc-shaped clamping block (53) which is matched with the connecting shaft.

6. The pressure resistant power tube of claim 4, wherein: the outer wall of the connecting shaft (51) positioned outside the through hole (43) is connected with a spring (52), and two ends of the spring (52) are respectively connected with the inner side and the middle layer (3).