CN215990104U

CN215990104U - Cable penetrating type packer

Info

Publication number: CN215990104U
Application number: CN202122089897.8U
Authority: CN
Inventors: 刘元清; 司尚举; 陈夏露
Original assignee: BEIJING ADAL PETROLEUM TECHNOLOGY CO LTD
Current assignee: BEIJING ADAL PETROLEUM TECHNOLOGY CO LTD
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-03-08
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a cable through type packer which comprises an upper clamping plate, an upper clamping sleeve and a clamping ring, wherein the upper clamping plate is of a cuboid structure, the bottom of the upper clamping plate is provided with a lower clamping plate with the same structure, a connecting part of the upper clamping plate and the lower clamping plate is provided with a fixing hole, a plurality of groups of first mounting holes are arranged on a side annular array of the fixing hole, the side of the upper clamping plate is provided with the upper clamping sleeve and the lower clamping sleeve, one end surfaces, facing the upper clamping plate, of the upper clamping sleeve and the lower clamping sleeve are respectively provided with a second mounting hole corresponding to the first mounting holes, the outer walls of the upper clamping sleeve and the lower clamping sleeve are respectively provided with two groups of limiting rings, a limiting groove is formed between the limiting rings, the clamping ring is movably connected inside the limiting grooves, the connecting part of the upper clamping sleeve and the lower clamping sleeve is respectively provided with the clamping plate and a clamping opening, and one side, facing the clamping opening, of the clamping plate is welded with a convex block with a semicircular structure. The cable penetrating packer is simple to use and good in sealing effect.

Description

Cable penetrating type packer

Technical Field

The utility model belongs to the technical field of cables, and particularly relates to a cable penetrating type packer.

Background

With the advance of the urbanization and modernization construction process of China, the construction of urban underground pipeline lines develops very rapidly and is an important component of urban infrastructure. The demand that the distribution box becomes and cable branch case increases greatly in city pipe network, and the form that the box becomes and cable branch case also diversifies gradually.

Traditional case becomes device cable such as separate department often is in inside the compartment, does not have waterproof requirement, but has the case of partial novel structure to become or cable branch case probably need directly wear to separate the part with the cable and expose outdoors, consequently the sealed problem of cable and baffle in the outdoor cable is worn to separate to urgent need to solve, current flexible sealing member block structure, not only the installation is troublesome, and the leakproofness is not strong.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cable-crossing packer to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cable passes through formula packer, includes last cardboard, goes up cutting ferrule and snap ring, it is equipped with the lower cardboard the same rather than structure to go up cardboard cuboid structure and bottom, the fixed orifices has been seted up with the junction of cardboard down to go up the cardboard, the side annular array of fixed orifices has the first mounting hole of multiunit, the side of going up the cardboard is equipped with cutting ferrule and lower cutting ferrule, go up cutting ferrule and lower cutting ferrule and all set up the second mounting hole that corresponds with first mounting hole towards a terminal surface of last cardboard, all be equipped with two sets of spacing rings on the outer wall of going up cutting ferrule and lower cutting ferrule, be equipped with the spacing groove between the spacing ring, spacing inslot swing joint has the snap ring, the junction of going up cutting ferrule and lower cutting ferrule is equipped with cardboard and bayonet socket respectively, the welding of cardboard has semicircular structure's lug towards one side of bayonet socket.

Preferably, the clamping ring is made of stainless steel, a lower clamping block is welded at one end of the clamping ring, and an upper clamping block is welded at the other end of the clamping ring.

Preferably, the top of the upper clamping block is provided with a threaded buckle, and the upper clamping block is movably connected with the lower clamping block through a fastening pin.

Preferably, the top of the upper clamping plate is provided with a plurality of groups of fastening holes, and the upper clamping plate and the lower clamping plate are fixedly connected through external bolts.

Preferably, a fixing groove is formed between the upper clamping sleeve and the lower clamping sleeve, an anti-slip material is mounted on the inner wall of the fixing groove, a fastening plate is arranged on one side, facing the upper clamping plate, of the fixing groove, and a plurality of groups of semicircular clamping teeth are arranged on the inner wall of the fastening plate at equal intervals.

Preferably, one side of the outer wall of the upper clamping plate, which faces the lower clamping plate, is provided with a connecting plate, and the connecting plate is movably connected with a connecting groove formed in the outer wall of the lower clamping plate.

The utility model has the technical effects and advantages that: according to the cable penetrating packer, the upper clamping plate and the lower clamping plate are arranged to provide sealing for the device, so that a good sealing effect of a cable after separation is guaranteed, and the waterproof and dustproof capacity of the device is improved; the upper clamping sleeve and the lower clamping sleeve are fixed by arranging the clamping ring, so that the connecting effect of the device is improved, and the using effect of the device is ensured; through setting up cardboard and bayonet socket cooperation, be connected upper cutting ferrule and lower cutting ferrule, the operation personnel's of being convenient for use. The cable penetrating packer is simple to use and good in sealing effect.

Drawings

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

FIG. 2 is a schematic view of a snap ring structure according to the present invention;

FIG. 3 is a schematic view of an upper ferrule of the present invention;

FIG. 4 is a schematic structural diagram of an upper card and a lower card of the present invention.

In the figure: the clamping device comprises an upper clamping plate 1, a lower clamping plate 101, a fixing hole 102, a first mounting hole 103, a fastening plate 104, a second mounting hole 105, a clamping plate 108, a convex block 109, an upper clamping sleeve 11, a fixing groove 110, a lower clamping sleeve 112, a bayonet 113, a connecting groove 116, a connecting plate 117, a limiting ring 12, a limiting groove 120, a fastening hole 121, a clamping ring 122, a lower clamping block 123, a fastening pin 125, an upper clamping block 126 and a threaded buckle 127.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a cable through type packer as shown in figures 1-4, which comprises an upper clamping plate 1, an upper clamping sleeve 11 and a clamping ring 122, wherein the upper clamping plate 1 is of a cuboid structure, the bottom of the upper clamping plate 1 is provided with a lower clamping plate 101 of the same structure as the upper clamping plate 1, a fixed hole 102 is formed at the joint of the upper clamping plate 1 and the lower clamping plate 101, the sealing performance of the device is improved by arranging the upper clamping plate 1 and the lower clamping plate 101, a plurality of groups of first mounting holes 103 are arranged on the side annular array of the fixed hole 102, the upper clamping sleeve 11 and the lower clamping sleeve 112 are arranged on the side of the upper clamping plate 1, second mounting holes 105 corresponding to the first mounting holes 103 are formed in the end surfaces of the upper clamping sleeve 11 and the lower clamping sleeve 112, two groups of limiting rings 12 are arranged on the outer walls of the upper clamping sleeve 11 and the lower clamping sleeve 112, a limiting groove 120 is formed between the limiting rings 12, the inner part of the limiting groove 120 is movably connected with the clamping ring 122, the upper cutting sleeve 11 and the lower cutting sleeve 112 are fixed through the arrangement of the clamping ring 122, the connecting position of the upper cutting sleeve 11 and the lower cutting sleeve 112 is respectively provided with the clamping plate 108 and the bayonet 113, one side of the clamping plate 108 facing the bayonet 113 is welded with the convex block 109 in a semicircular structure, and the clamping plate 108 and the bayonet 113 are matched to facilitate use of operators.

Specifically, the clamping ring 122 is made of stainless steel, one end of the clamping ring is welded with the lower clamping block 123, the other end of the clamping ring 122 is welded with the upper clamping block 126, and the lower clamping block 123 corresponds to the upper clamping block 126, so that an operator can conveniently fix the clamping ring 122 in the limiting groove 120 when using the clamping ring.

Specifically, the top of the upper fixture block 126 is provided with a threaded buckle 127, the upper fixture block 126 is movably connected with the lower fixture block 123 through a fastening pin 125, and the lower fixture block 123 is connected with the upper fixture block 126 through the matching of the threaded buckle 127 and the fastening pin 125.

Specifically, the top of the upper clamping plate 1 is provided with a plurality of groups of fastening holes 121, the upper clamping plate 1 and the lower clamping plate 101 are fixedly connected through external bolts, and the upper clamping plate 1 and the lower clamping plate 101 are connected through the fastening holes 121.

Specifically, a fixing groove 110 is formed between the upper cutting sleeve 11 and the lower cutting sleeve 112, an anti-slip material is mounted on the inner wall of the fixing groove 110, a fastening plate 104 is arranged on one side, facing the upper clamping plate 1, of the fixing groove 110, a plurality of groups of semicircular clamping teeth are arranged on the inner wall of the fastening plate 104 at equal intervals, and the device is guaranteed to clamp the cables to be separated when in use through the arrangement of the fastening plate 104.

Specifically, a connecting plate 117 is arranged on one side of the outer wall of the upper clamping plate 1, which faces the lower clamping plate 101, the connecting plate 117 is movably connected with a connecting groove 116 formed in the outer wall of the lower clamping plate 101, and the sealing performance of the device is improved by the matching of the connecting plate 117 and the connecting groove 116.

The working principle is as follows: the cable penetrating packer fixes an upper cutting sleeve 11 and a lower cutting sleeve 112 on the outer wall of a cable needing to be separated through the matching of a bayonet 113 and a clamping plate 108, a clamping ring 122 is sleeved inside a limiting groove 120, a lower clamping block 123 and an upper clamping block 126 are fixed through a fastening pin 125, so that the device completely wraps the cable, the whole formed by the upper cutting sleeve 11 and the lower cutting sleeve 112 is placed in an external separation hole, an upper clamping plate 1 and a lower clamping plate 101 are clamped on the outer wall of the cable through a fixing hole 102, the upper clamping plate 1 and the lower clamping plate 101 are fixed through a fastening hole 121, a first mounting hole 103 and a second mounting hole 105 are fixed through an external bolt, so that the upper clamping plate 1 and the lower clamping plate 101 are fixed on the outer sides of the upper cutting sleeve 11 and the lower cutting sleeve 112, and the sealing effect of the device is improved through the matching of a connecting plate 117 and a connecting groove 116. The cable penetrating packer is reasonable in design, simple in structure, high in practicability and capable of being widely used.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a cable passes through formula packer, includes last cardboard (1), goes up cutting ferrule (11) and snap ring (122), its characterized in that: the clamping device comprises an upper clamping plate (1), a lower clamping plate (101) with the same structure as the upper clamping plate (1) and arranged at the bottom of the upper clamping plate (1), fixing holes (102) are formed in the joint of the upper clamping plate (1) and the lower clamping plate (101), a plurality of groups of first mounting holes (103) are annularly arrayed beside the fixing holes (102), an upper clamping sleeve (11) and a lower clamping sleeve (112) are arranged beside the upper clamping plate (1), one end faces, facing the upper clamping plate (1), of the upper clamping sleeve (11) and one end face, facing the lower clamping sleeve (112), of the lower clamping sleeve (112) are respectively provided with a second mounting hole (105) corresponding to the first mounting holes (103), two groups of limiting rings (12) are respectively arranged on the outer walls of the upper clamping sleeve (11) and the lower clamping sleeve (112), a limiting groove (120) is formed between the limiting rings (12), a clamping ring (122) is movably connected inside the limiting groove (120), and a clamping plate (108) and a bayonet (113) are respectively arranged at the joint of the upper clamping sleeve (11) and the lower clamping sleeve (112), one side of the clamping plate (108) facing the bayonet (113) is welded with a convex block (109) with a semicircular structure.

2. A cable crossing packer according to claim 1, wherein: the clamping ring (122) is made of stainless steel, a lower clamping block (123) is welded at one end of the clamping ring (122), and an upper clamping block (126) is welded at the other end of the clamping ring (122).

3. A cable crossing packer according to claim 2, wherein: the top of the upper clamping block (126) is provided with a threaded buckle (127), and the upper clamping block (126) is movably connected with the lower clamping block (123) through a fastening pin (125).

4. A cable crossing packer according to claim 1, wherein: the top of the upper clamping plate (1) is provided with a plurality of groups of fastening holes (121), and the upper clamping plate (1) and the lower clamping plate (101) are fixedly connected through external bolts.

5. A cable crossing packer according to claim 1, wherein: a fixing groove (110) is formed between the upper clamping sleeve (11) and the lower clamping sleeve (112), an anti-slip material is installed on the inner wall of the fixing groove (110), a fastening plate (104) is arranged on one side, facing the upper clamping plate (1), of the fixing groove (110), and multiple groups of semicircular clamping teeth are arranged on the inner wall of the fastening plate (104) at equal intervals.

6. A cable crossing packer according to claim 1, wherein: a connecting plate (117) is arranged on one side of the outer wall of the upper clamping plate (1) facing the lower clamping plate (101), and the connecting plate (117) is movably connected with a connecting groove (116) formed in the outer wall of the lower clamping plate (101).