CN215528502U

CN215528502U - Electric engineering pipeline connection protection device

Info

Publication number: CN215528502U
Application number: CN202121686220.6U
Authority: CN
Inventors: 叶平; 栗棒; 阚常梅; 卢芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-01-14
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses an electrical engineering pipeline connection protection device, which comprises an upper shell, a lower shell and a protection component for protecting the pipeline connection part, wherein the protection component comprises three ejection grooves which are respectively arranged on the inner walls of the upper shell and the lower shell in a circumferential arrangement, an ejector rod arranged in the ejection grooves, a spring connected with one end of the ejector rod, a protection plate connected with the other end of the ejector rod and an auxiliary protection component for improving the protection effect of the protection plate, the protection device solves the problems that the existing electrical engineering pipeline connection protection device has poor protection effect on a pipeline, the pipeline connection part is easy to fall off under the action of external force, and a cable in the electrical pipeline can be damaged after a long time, indirectly raising the cost problem.

Description

Electric engineering pipeline connection protection device

Technical Field

The utility model belongs to the technical field of electrical engineering, and particularly relates to a pipeline connection protection device for electrical engineering.

Background

Electrical engineering and automation thereof relate to a plurality of fields such as power electronic technology, computer technology, motor electrical technology, information and network control technology and mechatronic technology, and protection device is usually arranged at the joint of electrical engineering pipelines to protect the electrical engineering pipelines, and the problems existing in the prior art are that: the protection effect of the existing electric engineering pipeline connection protection device on the pipeline is poor, the connection part of the pipeline is easy to fall off under the action of external force, the cable inside the electric pipeline can be damaged after the time is long, and the cost is indirectly increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides an electrical engineering pipeline connection protection device which has the advantage of good protection effect on pipeline connection positions and solves the problems that the existing electrical engineering pipeline connection protection device has poor protection effect on pipelines, the pipeline connection positions are easy to fall off under the action of external force, cables inside the electrical pipelines are damaged after a long time, and the cost is indirectly increased.

The utility model is realized in such a way that an electrical engineering pipeline connection protection device comprises an upper shell, a lower shell and a protection component for protecting the pipeline connection position, wherein the protection component comprises three ejection grooves which are respectively arranged on the inner walls of the upper shell and the lower shell in a circumferential arrangement, an ejector rod arranged in the ejection grooves, a spring connected with one end of the ejector rod, a protection plate connected with the other end of the ejector rod and an auxiliary protection component for improving the protection effect of the protection plate, the ejector rod is in sliding connection with the ejection grooves, and the protection plate is arc-shaped.

Preferably, the auxiliary protection component comprises grooves respectively formed in two sides of the ejection groove, a pressing plate connected with the ejector rod, a first elastic sheet connected with the pressing plate, and a second elastic sheet abutted against the first elastic sheet, the pressing plate is connected with the grooves in a sliding mode, and the bottom of the second elastic sheet is fixedly connected with the bottom of the groove.

Preferably, two sides of the bottom of the upper housing are respectively provided with a sealing groove, two sides of the top of the lower housing are respectively and fixedly connected with a first sealing gasket, the first sealing gasket comprises a first inclined part, a second inclined part connected with the first inclined part and a third inclined part connected with the second inclined part, and an included angle between the first inclined part and the second inclined part is smaller than an included angle between the second inclined part and the third inclined part.

Preferably, a rubber pad is fixedly arranged on one side of the protection plate, and the rubber pad is arc-shaped.

Preferably, the upper shell and the lower shell are provided with second sealing gaskets on two sides.

Preferably, a plurality of screws are uniformly arranged between the upper shell and the lower shell, and nuts are arranged on the screws.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model is provided with the upper shell, the lower shell, the ejection groove, the ejector rod, the spring, the protection plate and the auxiliary protection component which are matched for use, the ejector rod is in sliding connection with the ejection groove, the spring can push the protection plate at one end of the ejector rod to extrude the pipeline and fasten the pipeline, the protection plate is arc-shaped and can adapt to the shape of the pipeline, the pipeline is conveniently extruded, the loose condition of the joint can not occur when external force is applied, the problems that the protection effect of the existing electric engineering pipeline connection protection device on the pipeline is poor, the joint of the pipeline is easy to fall off under the action of the external force, the cable inside the electric pipeline can be damaged after a long time, and the cost is indirectly improved are solved.

2. According to the pipeline protection device, the groove, the pressing plate, the first elastic sheet and the second elastic sheet are arranged, the pressing plate is connected with the groove in a sliding mode, the bottom of the second elastic sheet is fixedly connected with the bottom of the groove, the extrusion effect of the protection plate on a pipeline can be further improved, and the protection effect on a connection part can be further improved.

3. According to the utility model, the sealing groove, the first sealing gasket, the first inclined part, the second inclined part and the third inclined part are arranged, the included angle between the first inclined part and the second inclined part is smaller than the included angle between the second inclined part and the third inclined part, when the upper shell and the lower shell are installed, the first sealing gasket and the sealing groove are tightly adhered, the sealing effect can be achieved, the first sealing gasket can deform, when the upper shell is pressed downwards, the second inclined part is pressed, the second inclined part is deformed, the gap is reduced, the sealing effect can be further improved, and the waterproof effect is further achieved.

4. According to the utility model, the rubber pad is arranged and is arc-shaped, so that the friction force between the protection plate and the pipeline can be further improved, and the protection effect is further improved.

5. According to the utility model, the second sealing gasket is arranged, so that a sealing effect can be achieved, and water is prevented from entering the pipeline connecting part from two sides.

6. According to the utility model, the upper shell and the lower shell can be conveniently installed by arranging the screw rod and the screw cap, and the pipeline joint can be conveniently protected.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a front sectional view of an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to an embodiment of the present invention.

In the figure: 1. an upper housing; 2. a lower housing; 31. ejecting the groove; 32. a top rod; 33. a spring; 34. a protection plate; 36. a rubber pad; 41. a sealing groove; 42. a first gasket; 43. a second gasket; 51. a screw; 52. a nut; 351. a groove; 352. pressing a plate; 353. a first spring plate; 354. a second elastic sheet; 421. a first inclined portion; 422. a second inclined portion; 423. a third inclined portion.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3, an electrical engineering pipeline connection protection device provided in an embodiment of the present invention includes an upper casing 1, a lower casing 2, and a protection component for protecting a pipeline connection, where the protection component includes three ejection slots 31 respectively opened on inner walls of the upper casing 1 and the lower casing 2 and arranged circumferentially, an ejector rod 32 disposed in the ejection slot 31, a spring 33 connected to one end of the ejector rod 32, a protection plate 34 connected to the other end of the ejector rod 32, and an auxiliary protection component for improving a protection effect of the protection plate 34, where the ejector rod 32 is slidably connected to the ejection slot 31, and the protection plate 34 is arc-shaped.

Referring to fig. 3, the auxiliary protection component includes a groove 351 opened at two sides of the ejection slot 31, a pressure plate 352 connected to the ejection rod 32, a first elastic sheet 353 connected to the pressure plate 352, and a second elastic sheet 354 abutted to the first elastic sheet 353, the pressure plate 352 is slidably connected to the groove 351, and the bottom of the second elastic sheet 354 is fixedly connected to the bottom of the groove 351.

Adopt above-mentioned scheme: through setting up recess 351, clamp plate 352, first shell fragment 353 and second shell fragment 354, clamp plate 352 and recess 351 sliding connection, second shell fragment 354 bottom and recess 351 bottom fixed connection can further improve the extrusion effect of protection shield 34 to the pipeline, further improve the protection effect to the junction.

Referring to fig. 2, sealing grooves 41 are respectively formed in two sides of the bottom of the upper housing 1, first sealing gaskets 42 are respectively fixedly connected to two sides of the top of the lower housing 2, each first sealing gasket 42 includes a first inclined portion 421, a second inclined portion 422 connected to the first inclined portion 421, and a third inclined portion 423 connected to the second inclined portion 422, and an included angle between the first inclined portion 421 and the second inclined portion 422 is smaller than an included angle between the second inclined portion 422 and the third inclined portion 423.

Adopt above-mentioned scheme: through setting up seal groove 41, first sealed 42, first slope 421, second slope 422 and third slope 423, contained angle between first slope 421 and the second slope 422 is less than contained angle between second slope 422 and the third slope 423, when last casing 1 and casing 2 installation were accomplished down, first sealed 42 and the sealed 41 close adhesion of seal groove apply, can reach sealed effect, first sealed 42 can be out of shape, when last casing 1 pushes down, extrude second slope 422, make the deformation of second slope 422, make the clearance reduce, can further improve sealed effect, and then reach waterproof effect.

Referring to fig. 3, a rubber pad 36 is fixedly arranged on one side of the protection plate 34, and the rubber pad 36 is arc-shaped.

Adopt above-mentioned scheme: through setting up rubber pad 36, rubber pad 36 is the arc, can further improve the frictional force between protection shield 34 and the pipeline, further improve the protection effect.

Referring to fig. 1, the upper case 1 and the lower case 2 are provided at both sides with second gaskets 43.

Adopt above-mentioned scheme: by providing the second gasket 43, a sealing effect can be achieved, and water is prevented from entering the pipeline connection from both sides.

Referring to fig. 1, a plurality of screws 51 are uniformly arranged between the upper casing 1 and the lower casing 2, and nuts 52 are provided on the screws 51.

Adopt above-mentioned scheme: through setting up screw rod 51 and nut 52, can conveniently install last casing 1 and lower casing 2, conveniently protect the pipeline junction.

The working principle of the utility model is as follows:

when in use, the lower shell 2 and the upper shell 1 are attached to a pipeline, then the lower shell 2 of the upper shell 1 is screwed up through the screw 51 and the screw cap 52, in the screwing process, the rubber pad 36 on one side of the protection plate 34 is tightly attached to the pipeline, the protection plate 34 moves outwards to push the ejector rod 32 to move in the ejector groove 31, the ejector rod 32 moves to drive the pressing plate 352 to move, the ejector rod 32 moves to deform the spring 33, the pressing plate 352 moves to deform the first elastic sheet 353 and the second elastic sheet 354, the spring 33, the first elastic sheet 353 and the second elastic sheet 354 generate reaction force to push the protection plate 34 to clamp the pipe, the pipe joint is prevented from falling off under the action of external force, the sealing groove 41 in the upper shell 1 extrudes the second inclined part 422 to deform the second inclined part 422 to be tightly attached to the bottom of the sealing groove 41, the second sealing gaskets 43 on two sides of the upper shell 1 and the lower shell 2 extrude the pipe to make the second sealing gaskets 43 tightly attached to the pipe, reach sealed waterproof effect, prevent that water from getting into the tubular product junction.

In summary, the following steps: this electrical engineering pipeline connection protection device, through setting up casing 1, casing 2 down, ejection slot 31, ejector pin 32, spring 33, protection shield 34, recess 351, clamp plate 352, first shell fragment 353, second shell fragment 354, seal groove 41, first sealed pad 42, first slope 421, second slope 422, third slope 423, rubber pad 36, second sealed pad 43, screw rod 51 and nut 52, can carry out better protection to the pipeline junction, it is not good to have solved current electrical engineering pipeline connection protection device to the protective effect of pipeline, under the effect of external force, the junction of pipeline still takes place the condition that drops easily, can lead to the inside cable damage of electrical pipeline after the time is permanent, the problem of cost has been improved indirectly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electrical engineering pipeline connection protection device, includes casing (1), casing (2) and is used for protecting the protective member of pipeline junction, its characterized in that: the protection part comprises three ejection grooves (31) which are arranged in a circumferential mode, ejector rods (32) which are arranged in the ejection grooves (31), springs (33) which are connected with one ends of the ejector rods (32), protection plates (34) which are connected with the other ends of the ejector rods (32) and auxiliary protection parts which are used for improving the protection effect of the protection plates (34), wherein the inner walls of the upper shell (1) and the lower shell (2) are respectively arranged, the ejector rods (32) are connected with the ejection grooves (31) in a sliding mode, and the protection plates (34) are arc-shaped.

2. An electrical engineering pipeline connection protection device as claimed in claim 1, wherein: the auxiliary protection component comprises grooves (351) respectively formed in two sides of the ejection groove (31), a pressing plate (352) connected with the ejector rod (32), a first elastic sheet (353) connected with the pressing plate (352) and a second elastic sheet (354) abutted to the first elastic sheet (353), the pressing plate (352) is in sliding connection with the grooves (351), and the bottom of the second elastic sheet (354) is fixedly connected with the bottom of the grooves (351).

3. An electrical engineering pipeline connection protection device as claimed in claim 1, wherein: seal groove (41) have been seted up respectively to last casing (1) bottom both sides, casing (2) top both sides difference fixedly connected with first sealed pad (42) down, first sealed pad (42) include first slope (421), second slope (422) that link to each other with first slope (421) and third slope (423) that link to each other with second slope (422), the contained angle between first slope (421) and second slope (422) is less than the contained angle between second slope (422) and third slope (423).

4. An electrical engineering pipeline connection protection device as claimed in claim 1, wherein: a rubber pad (36) is fixedly arranged on one side of the protection plate (34), and the rubber pad (36) is arc-shaped.

5. An electrical engineering pipeline connection protection device as claimed in claim 1, wherein: and second sealing gaskets (43) are arranged on two sides of the upper shell (1) and the lower shell (2).

6. An electrical engineering pipeline connection protection device as claimed in claim 1, wherein: a plurality of screw rods (51) which are uniformly arranged are arranged between the upper shell (1) and the lower shell (2), and screw caps (52) are arranged on the screw rods (51).