CN219299675U

CN219299675U - Hydraulic rod anti-compression protective cover

Info

Publication number: CN219299675U
Application number: CN202320482751.6U
Authority: CN
Inventors: 蔺旭波; 宋金国; 宋银俊
Original assignee: Dalian Guoyi Metal Mould Products Co ltd
Current assignee: Dalian Guoyi Metal Mould Products Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-07-04
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses a hydraulic rod anti-compression protective cover which comprises a corrugated protective sleeve body, wherein the end part of the corrugated protective sleeve body is fixedly connected with a protective sleeve end hoop. According to the utility model, the compression-resistant rigid hoops are fixed in the corrugated protection sleeve body through the connecting sheath, and the compression-resistant rigid hoops can be used for supporting when the corrugated protection sleeve body is extruded externally, so that the external large extrusion is blocked and protected, and the abrasion-resistant protective retainer rings are arranged on the surface of the corrugated protection sleeve body, which is integrally protruded out of the ring body, so that the external part is buffered when the corrugated protection sleeve body is scratched, the corrugated protection sleeve body is prevented from being worn directly, and the effect of improving the structural rigidity of the protection sleeve is achieved by specifically arranging the rigid structure to locally support the corrugated protection sleeve body, the effect of providing protection conveniently when the corrugated protection sleeve body is extruded, and the hydraulic rod is protected in application.

Description

Hydraulic rod anti-compression protective cover

Technical Field

The utility model relates to the technical field of protection devices, in particular to a hydraulic rod anti-compression protective cover.

Background

The hydraulic rod is a screw rod, and belongs to a component of a hydraulic cylinder, and the hydraulic cylinder is a hydraulic executive component which converts hydraulic energy into mechanical energy and performs linear reciprocating motion; the hydraulic stem is typically equipped with a telescoping shield to hold the pressure and contamination during application.

The Chinese patent document with the publication number of CN217663494U discloses a hydraulic rod for ore hydraulic feeding equipment with a protective sleeve, which is characterized in that: the hydraulic rod sleeve comprises two plastic buckles, two telescopic wrapping sleeves, a hydraulic rod and a hydraulic rod sleeve, wherein the two plastic buckles are arranged on two sides of the telescopic wrapping sleeves, and the plastic buckles and the telescopic wrapping sleeves are integrally formed … …. Aiming at the technical scheme, the following defects exist in use: the existing hydraulic rod protective sleeve is difficult to protect extrusion with larger external pressure in the application process because of poor rigidity in the application process, and is unfavorable for protecting the hydraulic rod in the application process.

For this purpose, a protective cover for the hydraulic lever against compression is proposed.

Disclosure of Invention

The utility model aims at: in order to solve the problems mentioned in the background art, the utility model provides a hydraulic rod compression-preventing protective cover.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a protection cover is prevented pressing by hydraulic stem, includes ripple protection sleeve body, the tip fixedly connected with protective sheath end hoop of ripple protection sleeve body, the one end fixed mounting that the ripple protection sleeve body was kept away from to protective sheath end hoop has a go-between section of thick bamboo, the one end that protective sheath end hoop was kept away from to the go-between section of thick bamboo is equipped with coupling assembling, the surface of ripple protection sleeve body is equipped with the abrasionproof and protects the retaining ring, ripple protection sleeve body inner wall bonding has resistance to compression rigidity hoop and connection cover, and connects the cover parcel in the surface of resistance to compression rigidity hoop.

Further, the connecting assembly comprises an alignment connecting ring bucket, a connecting flange ring and a mounting connecting through hole, the mounting connecting through hole is formed in the ring body of the connecting flange ring, the alignment connecting ring bucket is connected to the inside of the connecting ring cylinder port, and the connecting flange ring is connected to the surface of the connecting ring cylinder port.

Further, the installation connecting through holes are round through holes penetrating through two side faces of the connecting flange ring, the number of the connecting flange rings is multiple, and the connecting flange rings are equidistantly distributed on the surface of the connecting flange ring in a surrounding mode.

Further, the anti-abrasion protective retainer ring is coated on the protruding portion on the surface of the corrugated protective sleeve body, the number of the anti-abrasion protective retainer rings is multiple, and the anti-abrasion protective retainer ring is made of TPU materials.

Further, the compression-resistant rigid hoops are of circular ring structures, the compression-resistant rigid hoops are made of steel rings, the compression-resistant rigid hoops are arranged at the largest position of the inner diameter body of the corrugated protection sleeve body in a surrounding mode, and the connection covering sleeve is made of fluororubber materials.

The beneficial effects of the utility model are as follows:

according to the utility model, the compression-resistant rigid hoops are fixed in the corrugated protection sleeve body through the connecting sheath, and the compression-resistant rigid hoops can be used for supporting when the corrugated protection sleeve body is extruded externally, so that the external large extrusion is blocked and protected, and the abrasion-resistant protective retainer rings are arranged on the surface of the corrugated protection sleeve body, which is integrally protruded out of the ring body, so that the external part is buffered when the corrugated protection sleeve body is scratched, the corrugated protection sleeve body is prevented from being worn directly, and the effect of improving the structural rigidity of the protection sleeve is achieved by specifically arranging the rigid structure to locally support the corrugated protection sleeve body, the effect of providing protection conveniently when the corrugated protection sleeve body is extruded, and the hydraulic rod is protected in application.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a partial structural perspective view of the present utility model;

FIG. 3 is a partially exploded perspective view of another embodiment of the present utility model;

reference numerals: 1. a corrugated protective sleeve body; 2. a protective sleeve end hoop; 3. a connecting ring cylinder; 301. aligning and connecting the ring hoppers; 302. a connection flange ring; 303. installing a connecting through hole; 4. wear-resistant retainer ring; 5. a pressure-resistant rigid hoop; 6. and connecting the covering sleeve.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1-3, a hydraulic rod anti-compression protective cover comprises a corrugated protective sleeve body 1, wherein the end part of the corrugated protective sleeve body 1 is fixedly connected with a protective sleeve end hoop 2, one end of the protective sleeve end hoop 2, which is far away from the corrugated protective sleeve body 1, is fixedly provided with a connecting ring cylinder 3, one end of the connecting ring cylinder 3, which is far away from the protective sleeve end hoop 2, is provided with a connecting component, the outer surface of the corrugated protective sleeve body 1 is provided with an anti-abrasion protective ring 4, the inner wall of the corrugated protective sleeve body 1 is adhered with a compression rigid hoop 5 and a connecting covering sleeve 6, and the connecting covering sleeve 6 is wrapped on the surface of the compression rigid hoop 5; more specifically, the anti-abrasion protection ring 4 provides abrasion buffer protection for the outer part of the corrugated protection sleeve body 1, so that the outer part is prevented from being directly abraded to the protruding ring body part of the corrugated protection sleeve body 1, and the anti-compression rigid hoops 5 are supported and fixed through the connecting cover 6, so that the anti-compression rigid hoops 5 are stably arranged in the corrugated protection sleeve body 1 to provide anti-compression protection.

As shown in fig. 1-2, the connecting assembly comprises a contraposition connecting ring bucket 301, a connecting flange ring 302 and a mounting connecting through hole 303, wherein the mounting connecting through hole 303 is arranged on the ring body of the connecting flange ring 302, the contraposition connecting ring bucket 301 is connected inside the port of the connecting ring cylinder 3, and the connecting flange ring 302 is connected on the surface of the port of the connecting ring cylinder 3; more specifically, the alignment is performed by aligning the connecting ring bucket 301 with the structure, and the connection is performed by the connecting flange ring 302 and the mounting connection through hole 303.

As shown in fig. 1-2, the mounting connection through holes 303 are circular through holes penetrating through two sides of the connection flange ring 302, the number of the connection flange rings 302 is plural, and the plural connection flange rings 302 are equidistantly distributed around the surface of the connection flange ring 302; more specifically, by arranging a plurality of connection flange rings 302 equidistantly distributed around the surface of the connection flange ring 302, connection potentials are more varied, and assembly flexibility is improved.

As shown in fig. 1 and 3, the anti-wear protection check ring 4 is coated on the protruding part on the surface of the corrugated protection sleeve body 1, the number of the anti-wear protection check rings 4 is multiple, and the anti-wear protection check ring 4 is made of TPU material; more specifically, the anti-wear protection retainer ring 4 is wrapped on the protruding portion of the surface of the corrugated protection sleeve body 1, so that when the corrugated protection sleeve body 1 is scratched by external abrasion, the most protruding portion is shielded by the anti-wear protection retainer ring 4, namely, the anti-wear protection retainer ring 4 is used for blocking.

As shown in fig. 1 and 3, the compression-resistant rigid hoop 5 is in a circular ring structure, the compression-resistant rigid hoop 5 is made of steel rings, the compression-resistant rigid hoop 5 is arranged around the largest diameter part of the inner part of the corrugated protection sleeve body 1, and the connection covering sleeve 6 is made of fluororubber; more specifically, the compression-resistant rigid hoops 5 are arranged around the largest diameter part of the inner part of the corrugated protection sleeve body 1, so that the most convex part is extruded when being extruded, and the compression-resistant rigid hoops 5 provide support in time.

To sum up: this hydraulic stem prevents pressing safety cover is fixed in the inside of the whole protrusion ring body of ripple protection sleeve body 1 with resistance to compression rigidity hoop 5 through setting up connection cover 6, can be when bearing outside extrusion, support through resistance to compression rigidity hoop 5, thereby separate the protection to outside great extrusion, through setting up the abrasionproof and protect retaining ring 4 at the surface of the whole protrusion ring body of ripple protection sleeve body 1, when making outside and ripple protection sleeve body 1 take place the scraping, can provide the buffering, avoid direct wearing and tearing ripple protection sleeve body 1, thereby support ripple protection sleeve body 1 part through the pertinence setting rigid structure, the effect of improvement protective sleeve structural rigidity has been reached, the effect of being convenient for provide the protection when being pressed has been realized, do benefit to and provide the protection to the hydraulic stem in the application.

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 therein without departing from the spirit and scope of the utility model, which is defined by 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 hydraulic stem prevents pressurized safety cover, its characterized in that, including ripple protection sleeve body (1), the tip fixedly connected with protective sheath end hoop (2) of ripple protection sleeve body (1), the one end fixed mounting that ripple protection sleeve body (1) was kept away from to protective sheath end hoop (2) has go-between section of thick bamboo (3), the one end that protective sheath end hoop (2) was kept away from to go-between section of thick bamboo (3) is equipped with coupling assembling, the surface of ripple protection sleeve body (1) is equipped with abrasionproof protection retaining ring (4), ripple protection sleeve body (1) inner wall bonding has resistance to compression rigidity hoop (5) and connection shroud (6), and connects the surface of shroud (6) parcel in resistance to compression rigidity hoop (5).

2. The hydraulic rod anti-compression protective cover according to claim 1, wherein the connecting assembly comprises an alignment connecting ring bucket (301), a connecting flange ring (302) and a mounting connecting through hole (303), the mounting connecting through hole (303) is formed in a ring body of the connecting flange ring (302), the alignment connecting ring bucket (301) is connected to the inside of a port of the connecting ring cylinder (3), and the connecting flange ring (302) is connected to the surface of the port of the connecting ring cylinder (3).

3. The hydraulic rod anti-compression protection cover according to claim 2, wherein the installation connection through holes (303) are round through holes penetrating through two side surfaces of the connection flange ring (302), the number of the connection flange rings (302) is multiple, and the connection flange rings (302) are equidistantly distributed around the surface of the connection flange ring (302).

4. The hydraulic rod anti-compression protective cover according to claim 1, wherein the anti-abrasion protective ring (4) is coated on the protruding portion on the surface of the corrugated protective sleeve body (1), the number of the anti-abrasion protective rings (4) is multiple, and the anti-abrasion protective ring (4) is made of TPU materials.

5. The hydraulic rod compression-resistant protective cover according to claim 1, wherein the compression-resistant rigid hoop (5) is of a circular ring structure, the compression-resistant rigid hoop (5) is made of steel rings, the compression-resistant rigid hoop (5) is arranged at the largest position of the inner diameter of the corrugated protective sleeve body (1) in a surrounding mode, and the connecting covering sleeve (6) is made of fluororubber materials.