CN210536207U - Sleeve device for cable - Google Patents

Abstract

The utility model provides a bushing apparatus for cable, include hose (1) that is used for running through the cluster cable, the setting is held tightly on the end of hose (1) and is connected (2), the setting is on holding tightly connecting (2) and be used for holding tightly first in-connection section of thick bamboo (4) of connecting with hose (1) joint, the setting is on holding tightly connecting (2) and be used for holding tightly connecting (2) and first outer connecting cylinder (5) of outer butt joint hookup, through hose (1), the realization wraps up the cable, through holding tightly connecting (2), first in-connection section of thick bamboo (4) and first outer connecting cylinder (5), realized installing hose (1) between the outer butt joint, consequently, installation assembly efficiency has been improved.

Description

Sleeve device for cable

Technical Field

The utility model relates to a sleeve pipe device, especially a sleeve pipe device for cable.

Background

The cable sleeve is a novel sleeve material which is widely used in the fields of railways, communication, passenger cars, electric power and machine manufacturing, so that the sleeve device for the cable is an important electric component.

Disclosure of Invention

The object of the utility model is a sleeve pipe device for cable.

In order to overcome the technical defects, the utility model aims to provide a sleeve pipe device for cables, which improves the installation and assembly efficiency.

In order to achieve the purpose, the utility model adopts the technical proposal that: the cable connection device comprises a hose for penetrating a cable, a holding joint arranged on the end of the hose, a first inner connecting cylinder arranged on the holding joint and used for connecting the holding joint with the hose, and a first outer connecting cylinder arranged on the holding joint and used for connecting the holding joint with an outer butt joint.

Owing to designed the hose, held joint, a first internal connection section of thick bamboo and a first outer connecting cylinder tightly, through the hose, realize wrapping up the cable, through holding joint, a first internal connection section of thick bamboo and a first outer connecting cylinder tightly, realized installing the hose between the outer butt joint connects, consequently improved installation assembly efficiency.

The utility model discloses a, according to the mode that the effort was held tightly in the production of interval claw strip hose, hold the joint tightly, a first in-connection section of thick bamboo and a first outer connecting cylinder hookup each other.

The utility model discloses a, according to the mode that surrounds the rhombus tooth that distributes and produce the effort of holding tightly connect tightly with hose, a first internal connection section of thick bamboo and the hookup of a first external connection section of thick bamboo.

The utility model discloses a, still include the first annex device that has first rubber sleeve and first annex device sets up and is holding tightly between joint and the hose.

The utility model discloses a, still include the second annex device that has the second rubber sleeve, hold the tube head tightly, screwed joint, a second in-connection section of thick bamboo and top tight nut and the setting of second annex device is on the hose.

The utility model discloses a, be provided with first rubber sleeve at one of them end of hose, hold tightly to connect the setting on first rubber sleeve and be provided with first in-connection section of thick bamboo between holding tightly joint and hose, first outer connecting cylinder sets up and is holding tightly to connect and be provided with the second rubber sleeve at one of them end of hose, be provided with between second rubber sleeve and hose and hold tightly the tube head and screwed joint sets up holding tightly on the tube head, be provided with a second in-connection section of thick bamboo between screwed joint and hose and push up the nut setting at screwed joint tightly.

The utility model discloses a, the hose sets up to metal collapsible tube and one of them end of hose sets up to run through the cluster formula hookup with first rubber sleeve and a first in-connection section of thick bamboo, the lateral surface portion of one of them end of hose sets up to run through the cluster formula hookup with a first rubber sleeve contact hookup and wherein another end of hose sets up to run through the cluster formula hookup with a second rubber sleeve and a second in-connection section of thick bamboo, the lateral surface portion of wherein another end of hose sets up to connect and the inner wall of wherein another end of hose sets up to with holding the pipe head contact hookup tightly with second rubber sleeve contact.

The utility model discloses a, first rubber sleeve and second rubber sleeve set up respectively to T font siphonozooid and the inner wall of first rubber sleeve and the inner wall of second rubber sleeve set up respectively to hookup with the hose, the lateral surface portion of first rubber sleeve set up to connect the hookup with holding tightly and the inner head edge body of first rubber sleeve sets up to connect with first in-connection section of thick bamboo contact, the lateral surface portion of second rubber sleeve set up to connect and the inner head edge body of second rubber sleeve sets up to connect with second in-connection section of thick bamboo contact with holding tightly the tube head.

The utility model discloses a, hold tightly to connect and set up to including bobbin portion, flange portion and tooth portion and bobbin portion's lateral surface portion sets up to coupleing with flange portion, bobbin portion's terminal surface portion sets up to coupleing and be provided with the flank at bobbin portion's lateral surface portion with tooth portion, bobbin portion's flank sets up respectively to coupleing and bobbin portion's the tooth portion of the inner terminal surface portion set up to coupleing with first rubber sleeve contact with first in connecting tube and first outer connecting tube, bobbin portion sets up to the circular tubulose that the inner wall has the shrinkage cavity body and flange portion sets up to the hexagon columniform, tooth portion sets up to the rhombus strip-shaped body and tooth portion sets up to the peripheral interval arrangement distribution along bobbin portion's terminal surface portion.

The utility model discloses a, hold the tube head tightly and set up to include outer tube portion and inner tube portion and the outer end port portion of outer tube portion sets up to the outer end port portion hookup with inner tube portion, the inner wall of outer tube portion sets up to hookup with second rubber sleeve contact and the outer side face portion of inner tube portion sets up to hookup with hose contact, the outer side face portion of outer tube portion sets up to hookup with screwed joint contact and the inner port portion of the inner end port portion of outer tube portion and inner tube portion do not set up to hookup with second in-connection section of thick bamboo contact, outer tube portion sets up to T font siphonozooid and inner tube portion sets up to circular.

The utility model discloses a, screwed joint sets up to include bushing portion and outer portion and the intermediate part of the lateral surface of bushing portion sets up to hookup with outer portion, is provided with the screw body in bushing portion's lateral surface portion and the screw body of bushing portion sets up respectively to hookup with a second in-connection section of thick bamboo and top tight nut, the inner end of bushing portion sets up to with hold tight tube head cup joint formula hookup and the bushing portion sets up to the circular tubulose body that the inner wall has the shrink hole body and outer portion sets up to the hexagon column body.

The utility model discloses a, a first in-connection section of thick bamboo, a first outer connecting cylinder and a second in-connection section of thick bamboo set up respectively to have the screw thread shell of interior extension edge body for outer end head and a first in-connection section of thick bamboo and first outer connecting cylinder set up respectively to and hold tightly and connect the screw thread formula hookup, a second in-connection section of thick bamboo set up to with screw thread formula hookup and the interior extension edge body of a second in-connection section of thick bamboo set up to with second rubber sleeve and hold tightly the coupling of tube head contact, the interior extension edge body of a first in-connection section of thick bamboo set up to with first rubber sleeve contact hookup.

The utility model discloses a, the tight nut in top sets up to hexagonal partial nut and the tight nut in top sets up to hookup with the screwed joint.

The utility model discloses a, hose and first rubber sleeve, a first in-connection section of thick bamboo, a first outer connecting cylinder and cohesion joint set up to distribute according to the tight mode of claw piece clamp and hose and second rubber sleeve, cohesion tube head, screwed joint, a second in-connection section of thick bamboo and the mode distribution that the tight nut in top set up to according to threaded connection, the central line of hose, cohesion joint's central line, the central line of first rubber sleeve, the central line of a first in-connection section of thick bamboo, the central line of a first outer connecting cylinder, the central line of second rubber sleeve, cohesion tube head's central line, screwed joint's central line, the central line of a second in-connection section of thick bamboo and the central line setting of the tight nut in top are on same straight line and the sleeve part sets up to be connected with outer tube portion.

In this technical scheme, hose, cohesion joint, first in-connection section of thick bamboo and first outer connecting cylinder are basic unit spare, also the utility model discloses a necessary technical feature, first rubber sleeve, second rubber sleeve, cohesion tube head, screwed joint, second in-connection section of thick bamboo and top tight nut are functional unit, are the realization the utility model discloses a characteristic of other technological effects, the design of these technical features of bobbin portion, flange portion, tooth portion, outer tube portion, inner tube portion, bushing portion and extension portion is the technical feature who accords with the patent law and implement the rule.

In the technical scheme, the hose, the holding joint, the first inner connecting cylinder and the first outer connecting cylinder which are used for generating holding acting force by the spacing claw strips are important technical characteristics, and have novelty, creativity and practicability in the technical field of the sleeve device for the cable, and the terms in the technical scheme can be explained and understood by patent documents in the technical field.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Figure 1 is a schematic view of the present invention,

figure 2 is a schematic view of the structure of the hugging joint 2,

the hose comprises a hose-1, a holding joint-2, a first rubber sleeve-3, a first inner connecting cylinder-4, a first outer connecting cylinder-5, a second rubber sleeve-6, a holding pipe head-7, a threaded joint-8, a second inner connecting cylinder-9, a jacking nut-10, a pipe barrel part-21, a flange part-22, a tooth part-23, an outer pipe part-71, an inner pipe part-72, a sleeve part-81 and an outer extension part-82.

Detailed Description

Terms such as "having," "including," and "comprising," as used herein with respect to the present invention, are to be understood as not specifying the presence or addition of one or more other elements or combinations thereof.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other, and unless otherwise specified, the equipment and materials used in the following examples are commercially available, and if the processing conditions are not specified, please refer to the purchased product specification or follow the conventional method in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Fig. 1 is a first embodiment of the present invention, which is specifically described with reference to the accompanying drawings, and comprises a hose 1, a clasping joint 2, a first rubber sleeve 3, a first inner connecting cylinder 4, a first outer connecting cylinder 5, a second rubber sleeve 6, a clasping pipe head 7, a threaded joint 8, a second inner connecting cylinder 9 and a puller nut 10, wherein the first rubber sleeve 3 is arranged at one end of the hose 1, the clasping joint 2 is arranged on the first rubber sleeve 3, the first inner connecting cylinder 4 is arranged between the clasping joint 2 and the hose 1, the first outer connecting cylinder 5 is arranged on the clasping joint 2, and the second rubber sleeve 6 is arranged at the other end of the hose 1, a holding pipe head 7 is arranged between the second rubber sleeve 6 and the hose 1, a threaded joint 8 is arranged on the holding pipe head 7, a second inner connecting cylinder 9 is provided between the nipple 8 and the hose 1 and a clinch nut 10 is provided on the nipple 8.

In this embodiment, the hose 1 is provided as a metal hose and one of the ends of the hose 1 is provided to be coupled in series with the first rubber sleeve 3 and the first inner connecting cylinder 4, the outer side surface portion of one of the ends of the hose 1 is provided to be coupled in contact with the first rubber sleeve 3 and the other end of the hose 1 is provided to be coupled in series with the second rubber sleeve 6 and the second inner connecting cylinder 9, the outer side surface portion of the other end of the hose 1 is provided to be coupled in contact with the second rubber sleeve 6 and the inner wall of the other end of the hose 1 is provided to be coupled in contact with the clasping tube head 7.

Through hose 1, formed to first rubber sleeve 3, a first in-connection section of thick bamboo 4, second rubber sleeve 6, hold the support tie point of a tube head 7 and a second in-connection section of thick bamboo 9 tightly, by hose 1, realized being connected with first rubber sleeve 3, realized with the connection of a first in-connection section of thick bamboo 4, realized being connected with second rubber sleeve 6, realized and held the connection of tube head 7 tightly, realized being connected with a second in-connection section of thick bamboo 9, its technical aim lies in: for wrapping the cable.

In this embodiment, the first rubber boot 3 and the second rubber boot 6 are respectively provided as T-shaped tubular bodies and the inner wall of the first rubber boot 3 and the inner wall of the second rubber boot 6 are respectively provided to be coupled with the hose 1, the outer side surface portion of the first rubber boot 3 is provided to be coupled with the clasping joint 2 and the inner end head edge body of the first rubber boot 3 is provided to be coupled with the first inner connecting tube 4 in a contact manner, the outer side surface portion of the second rubber boot 6 is provided to be coupled with the clasping tube head 7 and the inner end head edge body of the second rubber boot 6 is provided to be coupled with the second inner connecting tube 9 in a contact manner.

Through first rubber sleeve 3 and second rubber sleeve 6, formed hose 1, hold tightly joint 2, a first in-connection section of thick bamboo 4, hold the support tie point of a tube head 7 and a second in-connection section of thick bamboo 9 tightly, by first rubber sleeve 3 and second rubber sleeve 6, realized being connected with hose 1, by first rubber sleeve 3, realized with holding tightly being connected of joint 2, realized being connected with a first in-connection section of thick bamboo 4, by second rubber sleeve 6, realized with holding tightly being connected of tube head 7, realized being connected with a second in-connection section of thick bamboo 9, its technical purpose lies in: for sealing the hose 1.

In the present embodiment, the clasping joint 2 is configured to include the bobbin portion 21, the flange portion 22 and the tooth portion 23 and the outer side surface portion of the bobbin portion 21 is configured to be coupled with the flange portion 22, the end surface portion of the bobbin portion 21 is configured to be coupled with the tooth portion 23 and a screw body is provided at the outer side surface portion of the bobbin portion 21, the screw body of the bobbin portion 21 is respectively configured to be coupled with the first inner connecting tube 4 and the first outer connecting tube 5 and the tooth portion 23 of the inner end surface portion of the bobbin portion 21 is configured to be in contact coupling with the first rubber boot 3, the bobbin portion 21 is configured to be a circular tubular body having a constricted hole body on the inner wall and the flange portion 22 is configured to be a hexagonal cylindrical body, the tooth portion 23 is configured to be a rhombic strip-shaped body and the tooth portion 23 is configured to be spaced.

Through holding tightly and connecting 2, formed the support tie point to first rubber sleeve 3, first internal connection section of thick bamboo 4 and first external connection section of thick bamboo 5, by tooth portion 23, realized being connected with first rubber sleeve 3, by bobbin portion 21, realized being connected with first internal connection section of thick bamboo 4, realized being connected with first external connection section of thick bamboo 5, by flange portion 22, realized the moment of torsion power to bobbin portion 21 pivoted, its technical aim at: for a fixed connection to the hose 1.

In the present embodiment, the clincher shoe 7 is provided to include the outer tube portion 71 and the inner tube portion 72 and the outer end port portion of the outer tube portion 71 is provided to be coupled with the outer end port portion of the inner tube portion 72, the inner wall of the outer tube portion 71 is provided to be coupled with the second rubber boot 6 in contact and the outer side surface portion of the inner tube portion 72 is provided to be coupled with the hose 1 in contact, the outer side surface portion of the outer tube portion 71 is provided to be coupled with the threaded joint 8 in contact and the inner end port portion of the outer tube portion 71 and the inner end port portion of the inner tube portion 72 are respectively provided to be coupled with the second inner connecting tube 9 in contact, the outer tube portion 71 is provided as a.

Through holding the tube head 7 tightly, formed the support tie point to hose 1, second rubber sleeve 6, screwed joint 8 and second in-connection section of thick bamboo 9, by inner tube portion 72, realized being connected with hose 1, by outer tube portion 71, realized being connected with second rubber sleeve 6, realized being connected with screwed joint 8, by outer tube portion 71 and inner tube portion 72, realized being connected with second in-connection section of thick bamboo 9, its technical aim at: for a fixed connection to the hose 1.

In the present embodiment, the threaded joint 8 is configured to include the sleeve portion 81 and the outer extension portion 82 and the middle portion of the outer side surface of the sleeve portion 81 is configured to be coupled with the outer extension portion 82, the screw body is provided on the outer side surface portion of the sleeve portion 81 and the screw body of the sleeve portion 81 is configured to be coupled with the second inner connecting cylinder 9 and the clinch nut 10, respectively, the inner end of the sleeve portion 81 is configured to be socket-coupled with the clinch stub 7 and the sleeve portion 81 is configured to be a circular tubular body having a constricted hole body on the inner wall and the outer extension portion 82 is configured to be a hexagonal cylindrical body.

Through screwed joint 8, formed the support tie point to embracing tightly tube head 7, a second in-connection section of thick bamboo 9 and top tight nut 10, by bushing portion 81, realized with embracing tightly tube head 7 be connected, realized with the connection of a second in-connection section of thick bamboo 9, realized with the top tight nut 10 be connected, by extension portion 82, realized to bushing portion 81 pivoted torque force, its technical aim at: used as an external connector.

In the present embodiment, the first inner connecting cylinder 4, the first outer connecting cylinder 5 and the second inner connecting cylinder 9 are respectively configured as a screw cylinder shell having an inner extension edge body at an outer end and the first inner connecting cylinder 4 and the first outer connecting cylinder 5 are respectively configured as a screw coupling with the clasping joint 2, the second inner connecting cylinder 9 is configured as a screw coupling with the screw joint 8 and the inner extension edge body of the second inner connecting cylinder 9 is configured as a contact coupling with the second rubber sleeve 6 and the clasping joint 7, and the inner extension edge body of the first inner connecting cylinder 4 is configured as a contact coupling with the first rubber sleeve 3.

Through a first in-connection section of thick bamboo 4, formed to the support tie point of embracing tightly joint 2 and first rubber sleeve 3, by a first in-connection section of thick bamboo 4, realized with embracing tightly the connection that connects 2, realized with being connected of first rubber sleeve 3, its technical aim at: for generating a contraction force on the hugging joint 2,

through first outer connecting cylinder 5, formed the support tie point to holding tightly joint 2, by first outer connecting cylinder 5, realized and held tightly and connect 2 being connected, its technical aim at: is used as a connecting piece of an external joint,

through a second in-connection section of thick bamboo 9, formed to second rubber sleeve 6, hold the support tie point of tube head 7 and screwed joint 8 tightly, by a second in-connection section of thick bamboo 9, realized being connected with second rubber sleeve 6, realized and hold the connection of tube head 7 tightly, realized being connected with screwed joint 8, its technical aim at: for connecting the nipple 8 with the hugging tube head 7.

In the present embodiment, the clinch nut 10 is provided as a hexagonal offset nut and the clinch nut 10 is provided to be coupled with the threaded joint 8.

Through top tight nut 10, formed the support tie point to screwed joint 8, by top tight nut 10, realized being connected with screwed joint 8, its technical aim at: for generating an external fixation force.

In the present embodiment, the hose 1 and the first rubber boot 3, the first inner connecting cylinder 4, the first outer connecting cylinder 5 and the clinch fitting 2 are arranged to be distributed in a claw clamping manner and the hose 1 and the second rubber boot 6, the clinch stub 7, the screw joint 8, the second inner connecting cylinder 9 and the clinch nut 10 are arranged to be distributed in a screw connection manner, the center line of the hose 1, the center line of the clinch fitting 2, the center line of the first rubber boot 3, the center line of the first inner connecting cylinder 4, the center line of the first outer connecting cylinder 5, the center line of the second rubber boot 6, the center line of the clinch stub 7, the center line of the screw joint 8, the center line of the second inner connecting cylinder 9 and the center line of the clinch nut 10 are arranged on the same straight line and the sleeve portion 81 is arranged to be coupled with the outer pipe portion 71.

The cable is strung in the hose 1, the tooth part 23 of the inner end face part of the barrel pipe part 21 is clamped on the first rubber sleeve 3, the flange part 22 is fixed through a wrench, the first inner connecting barrel 4 is rotated through the wrench and is connected with the thread body of the barrel pipe part 21, the tooth part 23 of the inner end face part of the barrel pipe part 21 is folded to tightly hold the first rubber sleeve 3, then the first inner connecting barrel 4 is rotated for a half circle, the extension part 82 is fixed through the wrench, the second inner connecting barrel 9 is rotated through the wrench and is connected with the thread body of the sleeve part 81, the sleeve pipe part 81 is sleeved on the outer pipe part 71, the tooth part 23 of the outer end face part of the barrel pipe part 21 is connected with an external connector through the first outer connecting barrel 5, the thread body of the sleeve part 81 is connected with the external connector, and the external connector is fixed through the tightening nut 10.

The utility model discloses a second embodiment, according to the mode that the spacing claw strip produced the effort of holding tightly hose 1, hold tightly joint 2, a first internal connecting section of thick bamboo 4 and a first external connecting section of thick bamboo 5 hookup each other.

In the present exemplary embodiment, the holding connection 2 is coupled to the hose 1, the first inner connecting cylinder 4 and the first outer connecting cylinder 5 in such a way that a holding force is generated by diamond-shaped teeth distributed around them.

In this embodiment, a first attachment device with a first rubber sleeve 3 is also included and is arranged between the hugging nipple 2 and the hose 1.

In this embodiment, a second attachment device having a second rubber sleeve 6, a clasping tube head 7, a threaded joint 8, a second inner connecting cylinder 9 and a puller nut 10 is also included and is provided on the hose 1.

A second embodiment of the present invention is based on the first embodiment,

the utility model has the characteristics of down:

1. owing to designed hose 1, hold tightly connect 2, first in-connection section of thick bamboo 4 and first outer connecting cylinder 5, through hose 1, realize wrapping up the cable, through holding tightly connect 2, first in-connection section of thick bamboo 4 and first outer connecting cylinder 5, realized installing hose 1 between the outer butt joint, consequently improved installation assembly efficiency.

2. Due to the design of the first rubber sleeve 3, a sealing sleeve is formed between the holding joint 2 and the hose 1.

3. Due to the design of the second rubber sleeve 6, the holding pipe head 7, the threaded joint 8, the second inner connecting cylinder 9 and the jacking nut 10, the hose 1 is clamped in advance.

4. Due to the design of the barrel part 21, the flange part 22 and the tooth part 23, the tooth part 23 is gathered to generate acting force.

5. Owing to designed the utility model discloses a technical characteristic, in technical characteristic's the effect alone and mutual set, through experimental demonstration, the utility model discloses an each item performance index is 1.7 times at least for current each item performance index, has fine market value through the aassessment.

Still other technical features associated with the hose 1 generating a gripping force by the spaced jaws, the gripping nipple 2, the first inner connecting cylinder 4 and the first outer connecting cylinder 5 are all embodiments of the present invention, and the technical features of the above-mentioned embodiments may be combined arbitrarily, and in order to meet the requirements of patent laws, patent practice rules and examination guidelines, all possible combinations of the technical features of the above-mentioned embodiments will not be described again.

Therefore, in the technical field of the bushing apparatus for the cable, all the technical contents including the hose 1 for penetrating the cable, the holding joint 2 arranged on the end of the hose 1, the first inner connecting cylinder 4 arranged on the holding joint 2 and used for connecting the holding joint 2 with the hose 1, and the first outer connecting cylinder 5 arranged on the holding joint 2 and used for connecting the holding joint 2 with the outer butt joint are all within the protection scope of the present invention.

Claims (10)

1. A sleeve device for a cable, characterized by: include hose (1) that is used for running through the cluster cable, set up and hold tightly joint (2) on the end of hose (1), set up on holding tightly joint (2) and be used for holding tightly first in-connection section of thick bamboo (4) that joint (2) and hose (1) hookup, set up on holding tightly joint (2) and be used for holding tightly joint (2) and first outer connecting cylinder (5) of outer butt joint hookup.

2. A sleeve device for cables according to claim 1, characterized in that: the hose (1), the holding joint (2), the first inner connecting cylinder (4) and the first outer connecting cylinder (5) are connected with each other in a manner that the spacing claw strips generate holding acting force.

3. A sleeve device for cables according to claim 2, characterized in that: the holding joint (2) is connected with the hose (1), the first inner connecting cylinder (4) and the first outer connecting cylinder (5) in a way that the diamond teeth distributed around generate holding acting force.

4. A sleeve device for cables according to claim 1, characterized in that: also comprises a first accessory device with a first rubber sleeve (3) and arranged between the holding joint (2) and the hose (1),

or the hose also comprises a second accessory device which is provided with a second rubber sleeve (6), a holding pipe head (7), a threaded joint (8), a second inner connecting cylinder (9) and a jacking nut (10), and the second accessory device is arranged on the hose (1).

5. A sleeve device for cables according to claim 4, characterized in that: one end of the hose (1) is provided with a first rubber sleeve (3), the holding joint (2) is arranged on the first rubber sleeve (3) and a first inner connecting cylinder (4) is arranged between the holding joint (2) and the hose (1), the first outer connecting cylinder (5) is arranged on the holding joint (2) and a second rubber sleeve (6) is arranged at the other end of the hose (1), a holding pipe head (7) is arranged between the second rubber sleeve (6) and the hose (1) and a threaded joint (8) is arranged on the holding pipe head (7), and a second inner connecting cylinder (9) is arranged between the threaded joint (8) and the hose (1) and a holding nut (10) is arranged on the threaded joint (8).

6. A sleeve device for cables according to claim 5, characterized in that: the hose (1) is set to be a metal hose, one end of the hose (1) is connected with the first rubber sleeve (3) and the first inner connecting cylinder (4) in a penetrating mode, the outer side face of one end of the hose (1) is connected with the first rubber sleeve (3) in a contact mode, the other end of the hose (1) is connected with the second rubber sleeve (6) and the second inner connecting cylinder (9) in a penetrating mode, the outer side face of the other end of the hose (1) is connected with the second rubber sleeve (6) in a contact mode, and the inner wall of the other end of the hose (1) is connected with the enclasping pipe head (7) in a contacting mode.

7. A sleeve device for cables according to claim 5, characterized in that: the clasping joint (2) is arranged to comprise a barrel part (21), a flange part (22) and a tooth part (23), the outer side surface part of the barrel part (21) is connected with the flange part (22), the end face portion of the barrel portion (21) is provided to be coupled with the tooth portion (23) and a thread body is provided at the outer side face portion of the barrel portion (21), the thread body of the barrel portion (21) is provided to be coupled with the first inner connecting barrel (4) and the first outer connecting barrel (5) respectively and the tooth portion (23) of the inner end face portion of the barrel portion (21) is provided to be coupled with the first rubber boot (3) in a contact manner, the barrel portion (21) is provided to be a circular tubular body having a shrinkage hole body on the inner wall and the flange portion (22) is provided to be a hexagonal cylindrical body, the tooth portion (23) is provided to be a rhombic bar-shaped body and the tooth portion (23) is provided to be distributed at intervals along the periphery of the end face portion of the barrel portion (21.

8. A sleeve device for cables according to claim 5, characterized in that: first in-connection section of thick bamboo (4), first outer connector (5) and second in-connection section of thick bamboo (9) set up respectively to have the screw thread shell of interior extension edge body for outer end and first in-connection section of thick bamboo (4) and first outer connector (5) set up respectively to and hold tightly joint (2) screw thread formula hookup, second in-connection section of thick bamboo (9) set up to with screw thread joint (8) screw thread formula hookup and the interior extension edge body of second in-connection section of thick bamboo (9) set up to with second rubber sleeve (6) and hold tightly tube head (7) contact hookup, the interior extension edge body of first in-connection section of thick bamboo (4) sets up to and holds tightly tube head (7) contact hookup with first rubber sleeve (3).

9. A sleeve device for cables according to claim 5, characterized in that: the first rubber sleeve (3) and the second rubber sleeve (6) are respectively arranged into T-shaped tubular bodies, the inner wall of the first rubber sleeve (3) and the inner wall of the second rubber sleeve (6) are respectively arranged to be connected with the hose (1), the outer side surface part of the first rubber sleeve (3) is arranged to be connected with the enclasping joint (2), the inner end head edge body of the first rubber sleeve (3) is arranged to be connected with the first inner connecting tube (4) in a contact way, the outer side surface part of the second rubber sleeve (6) is arranged to be connected with the enclasping tube head (7) and the inner end head edge body of the second rubber sleeve (6) is arranged to be connected with the second inner connecting tube (9) in a contact way,

or, hug closely tube head (7) and set up to include outer tube portion (71) and inner tube portion (72) and the outer end port portion of outer tube portion (71) sets up to be connected with the outer end port portion of inner tube portion (72), the inner wall of outer tube portion (71) sets up to be connected with second rubber sleeve (6) contact and the lateral surface portion of inner tube portion (72) sets up to be connected with hose (1) contact, the lateral surface portion of outer tube portion (71) sets up to be connected with screwed joint (8) contact and the inner end port portion of outer tube portion (71) and inner tube portion (72) sets up respectively to be connected with second inner connecting tube (9) contact, outer tube portion (71) sets up to T font siphonozooid and inner tube portion (72) sets up to circular siphonozooid,

or, the screw joint (8) is set to include a sleeve part (81) and an extension part (82) and the middle part of the outer side surface of the sleeve part (81) is set to be coupled with the extension part (82), a screw body is provided at the outer side surface part of the sleeve part (81) and the screw body of the sleeve part (81) is respectively set to be coupled with the second inner connecting cylinder (9) and the puller nut (10), the inner end of the sleeve part (81) is set to be coupled with the clasping pipe head (7) in a sleeved manner and the sleeve part (81) is set to be a circular tubular body with a shrinkage cavity body on the inner wall and the extension part (82) is set to be a hexagonal cylindrical body,

or the tightening nut (10) is set to be a hexagon offset nut and the tightening nut (10) is set to be connected with the threaded joint (8).

10. A sleeve device for cables according to any one of claims 1 to 9, wherein: the hose (1), the first rubber sleeve (3), the first inner connecting cylinder (4), the first outer connecting cylinder (5) and the holding joint (2) are distributed in a manner of clamping the claw sheets, and the hose (1), the second rubber sleeve (6), the holding pipe head (7), the threaded joint (8), the second inner connecting cylinder (9) and the holding nut (10) are distributed in a manner of threaded connection, the central line of the hose (1), the central line of the enclasping joint (2), the central line of the first rubber sleeve (3), the central line of the first inner connecting cylinder (4), the central line of the first outer connecting cylinder (5), the central line of the second rubber sleeve (6), the central line of the enclasping pipe head (7), the central line of the threaded joint (8), the central line of the second inner connecting cylinder (9) and the central line of the jacking nut (10) are arranged on the same straight line, and the sleeve part (81) is connected with the outer pipe part (71).

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