TW201428203A - Method for closing tubular shell of lines and closure frame of tubular shell of lines - Google Patents

Abstract

The present invention relates to a method for closing a tubular shell of lines and a closure frame of a tubular shell of lines, which are generally related to an arrangement of a closure frame of a tubular shell of lines that has front and rear blocking plates that are each divided into unit lobes so as to eliminate the need of seeking terminal ends of the lines for the purpose of achieving axial fitting over the lines. With at least one connection piece that connect a unit lobe of each of the front blocking plate and the rear blocking plate, it is possible to accommodate the lines that have already been put through the tubular shell by surrounding a radial direction of the lines followed by combining the lobes. The structure and the installation are simple. With such a combination of the divided lobes, gaps between the lines can be filled up and a liquid waterproof material can be injected so that even the tubular shell or the lines are not perfectly circular or are of other shapes, the liquid waterproof material may fully flow through and fill up the space inside the tubular shell of lines to enhance water tightness.

Description

Wire shell tube sealing method and wire shell tube sealing frame

The invention relates to a waterproofing method and structure of a wire shell tube, in particular to a waterproof sealing method and a wire shell tube sealing frame.

Various utility wires such as telecommunications, cable TV, power transmission and distribution, and gas are usually distributed from the main trunk line to the branch area (indoor wire). However, since the various utility wires are often covered with a shell, the shell The tube travels along the wire to protect the utility wire from damage by external impact, and the wire may be paralleled in a single or multiple strips and then distributed to the buildings. The aforementioned utility wires are usually buried on the ground, and for maintenance and overhaul, culverts or manholes are usually opened down the ground for the maintenance personnel to enter. But it is also often when it rains (or the water pipe breaks and penetrates), the rainwater enters through the culvert or manhole, and penetrates into the shell pipe, and follows the utility wire, and then enters the building from the wall of the building. (For example, but not limited to the basement), the open end of one end of the shell of the utility wire must be blocked by the "section block" of the circumference to prevent the accumulated water in the shell from entering the building.
In the prior art, in order to prevent water from entering the building, there is a cloth, paper, mud, and the like to fill the open end of one end of the shell tube of the utility wire (usually disposed at the open end after entering the building) Department), then infiltrate the waterproof material in the hollow, or use the fast cement to fill the gambling, but because the cloth, paper, mud and other debris are not flat and dense, the gap is still too much, and the waterproof material can not reach the degree of adhesion. Even though the expansion may overflow and flow out of the shell tube, the effect of "section blocking" on the influent water is not ideal.

In view of the problems of the prior art, the inventors believe that there should be an improvement technique, for which a wire shell tube sealing frame is designed to be provided at the end of at least one of the outer casings of the protective wire, allowing the wire Passing, and after filling, can be filled with a fluid waterproof material; the wire referred to in the present invention refers to a wire harness, a cable or a single wire body. The wire shell tube sealing frame is in view of the problems of the prior art, and the inventors believe that there should be an improved technique, for which a wire shell tube sealing frame is designed, which is suitable for at least one outer shell of the protective wire. The open end allows the wire to pass through and is filled with the fluid waterproof material after being disposed; the wire referred to in the present invention refers to a wire harness, a cable or a single wire body. The wire shell tube sealing frame comprises:
a front flap: comprising a plurality of unit frame operatively splitting; and the front flap is provided with at least one injection hole; and each of the unit frame flaps is provided with at least a partial recess, thereby being generated when the unit frame flaps of the adjacent sides are combined And a rear flap: comprising a plurality of unit flaps operatively splitting; and each of the rear flaps is coupled to each of the unit flaps of the front flap by at least one joint. The method for sealing a wire shell tube with a sealing frame according to the present invention includes:
1. Selecting a wire shell tube having an open end portion, and the wire shell tube is pre-threaded with at least one wire;
2. The wire shell tube sealing frame is respectively assembled and joined in a unit state, enters the outer open end of the wire shell tube, and surrounds the at least one wire by a radial frame;
3. The fluid injection material is filled with foaming and drytable fluid between the front and rear flaps by the wire shell tube sealing the front flap of the frame;
4. The fluid waterproof material forms a dry solid.
According to the invention, the front and rear flaps of the wire shell tube sealing frame are divided into the characteristics of the unit frame flap, and the wire end is not required to be rigorously arranged for the axial sleeve of the wire, and the front flap is at least one joint member. In the case of connecting with each unit frame of the rear flap, the wire which has been passed through the wire shell tube can be accommodated, and the wire is radially framed, and then the split flaps are assembled, and the structure and construction are simple. Moreover, by splitting the splits, it is also possible to fill the gap between the wire and the wire to increase the tight waterproof effect.
The present invention, by the foregoing configuration, cooperates with the infusion of the fluid waterproof material, since the fluid waterproof material has characteristics of being drytable and expandable, so that the fluid waterproof material is filled in the chamber and can be dried and expanded. Due to the flow characteristics of the fluid waterproof material, it can be turbulently injected into every corner of the chamber defined by the front and rear flaps and the wire shell tube, even if the cross section of the shell tube and the wire is not round, or Any shape, fluid waterproof material can satisfy the turbulence to all corners, and when the fluid waterproof material is dry and expanded, it can be completely filled in the chamber. Due to the forced support of the material after drying, it can form tight for the water. And Zhou Yanzhi's "section blocking".

(A). . . Wire

(B). . . Shell tube

(C). . . Fluid waterproof material

(D). . . Sediment

(1). . . Wire shell tube sealing frame

(11). . . Front flap

(110). . . Buckle hole

(111). . . Cell frame flap

(111A). . . Ontology

(111B). . . framework

(112). . . Injection hole

(113). . . Partial recess

(114). . . Enclosing frame

(115). . . Missing space

(116A), (116B), (116C). . . Concave edge

(12). . . Rear flap

(120). . . Buckle hole

(121). . . Cell frame flap

(13). . . Link

(130). . . Pupil

(131A). . . Fastener

(131B). . . Fastener

(14). . . Screw fitting

The first figure is an exploded perspective view of the wire shell tube sealing frame of the present invention and the wire shell tube. The second drawing is a perspective view of the front side of the present invention. The third figure is another embodiment of the present invention. The wire shell tube sealing frame is matched with the wire. The fourth embodiment of the present invention is a three-dimensional exploded view of the front flap of the present invention. The fifth diagram is a three-dimensional view of the state in which the wire shell tube sealing frame of the present invention is inserted into the wire shell tube and the state of the sheathed wire. 7 is a cross-sectional view of a third embodiment of the present invention, and a seventh embodiment of the present invention is a perspective view of a third embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 11 is a perspective exploded view of another embodiment of the present invention. FIG. 11 is a perspective view of the front and rear flaps and the connecting member of the present invention. FIG. FIG. 13 is a perspective view of the front and rear flaps and the connecting member of the present invention. FIG. 14 is a perspective view of the front and rear flaps and the connecting member of the present invention. Figure

The contents, features, and embodiments of the present invention are described below, so that the reviewer will have a better understanding of the present invention. The invention relates to a wire shell tube sealing frame (1), which can be disposed in a shell tube (B) as shown in FIG. 5, and the shell tube (B) can provide a protective wire (A), The shell tube (B) has at least one open end portion, allowing the wire (A) to pass through, and after being disposed, can be filled with the fluid waterproof material (C) as shown in Figs. 6 and 7.
Referring to the first figure, as shown in the second figure, the wire shell tube sealing frame (1) comprises:
a front flap (11): comprising a plurality of unit frame flaps (111) operatively split; and the front flap (11) is provided with at least one injection hole (112), and the specific embodiment of the injection hole (112) can be As shown in the first figure, as shown in the second figure, at least one of the unit frame flaps (111) of the plurality of unit frame flaps (111) is provided with a injection hole (112). The first and second figures are preferably provided with at least one injection hole (112) for each of the unit frame flaps (111) to provide a wide or dispersed shot.
Or as shown in the tenth figure, each unit frame flap (111) (taking three unit frame flaps as an example), each unit frame flap (111) is provided with a concave edge (116A) or a concave edge (116B) or a concave edge ( 116C), the injection hole (112) is generated when the three concave edges are joined together.
Referring to the first figure, as shown in the second figure, each of the unit frame flaps (111) is provided with at least a partial recess (113), and the number of the partial recesses (113) can be seen as a unit frame flap (111) of the adjacent side. The quantity, as well as the wire (A) to be framed (in conjunction with the sixth and seventh figures).
Referring to FIG. 14, the number of the plurality of unit frame flaps (111) and (121) included in the front flap (11) and the rear flap (12) of the present invention may be two. Taking the front flap (11) as an example, the unit frame flaps (111) are provided with a partial recess (113), and the two partial recesses (113) can be combined into a surrounding frame (114) for allowing the wire to be stretched. .
The legends of the first and second figures show three cell frame flaps (111), and each cell frame flap (111) is provided with two partial recesses (113), which are generated when the unit frame flaps (111) of the adjacent sides are joined together. A frame (114).
The drawings of the third and fourth figures show an alternative embodiment. The embodiment has two unit frame flaps (111), and each unit frame flap (111) is provided with three partial recesses (113), thereby being adjacent to the adjacent side. When the cell frame flaps (111) are joined together, a hinge frame (114) is produced.
Referring to the first figure, in conjunction with the second figure, the present invention further includes a rear flap (12): the rear flap (12) includes a plurality of unit frame flaps (121) operatively split.
Referring to the first and second figures, each of the rear flaps (12) has a frame flap (121) by at least one joint (13) (if the cross-sectional area of the joint is large, only one can be used. The connecting member is coupled to each of the unit frame flaps (111) of the front flap (11). In the first and second figures, there are a plurality of links (13) between the front flap (11) and the rear flap (12). The connecting member (13) is a rod or as shown in Figures 12 and 13, each of the connecting members (13) being in the form of a piece.
Please refer to the eleventh figure, in order to create a larger support section, and to save material, the respective joints (13) are in the form of a sheet having a larger cross-sectional area, and the sheet-like joints (13) can be set. There is a pupil (130).
As shown in the first figure, the plurality of unit frame flaps (111) and (121) of the front flap (11) and the rear flap (12) are three, and each has two partial recesses (113). (Only the previous flap is an example), so three wires can be allowed to pass. Each of the unit frame flaps (121) of the rear flap (12) is coupled to each of the unit frame flaps (111) of the front flap (11) by a three joint member (13), so the front flap (11) There are a total of nine joints (13) between the rear flap and the rear flap (12).
Please cooperate with the fourth figure, as shown in the seventh figure, the plurality of unit frame flaps (111) and (121) of the front flap (11) and the rear flap (12) of the present invention are two, and each has three A partial recess (113) (only the previous flap is an example), so three wires can be allowed to pass.
The eighth figure shows that the plurality of unit frame flaps (111) and (121) of the front flap (11) and the rear flap (12) of the present invention are three pieces each, and each has two partial recesses (113). (Only the previous flap is an example), so three wires can be allowed to pass.
In addition, the number of the front flaps (11) and the rear flaps (12) of the present invention, the frame flaps (111), (121) and the partial recesses (113) (for example, the front flaps) can be framed. Wire (A) (in conjunction with the sixth figure), for example, two wires, four bars, five bars, the number is not limited.
Referring to the first figure, as for the connecting member (13) of the present invention, a fastening member (131A) and a (131B) are respectively disposed at the front and rear end portions, and each of the front blocking pieces (11) is respectively a unit frame. The buckle holes (110) and (120) preset by the flaps (111) and the one frame flaps (121) of the rear flaps (12) are quickly and easily fastened. It can also be combined with welding, riveting, welding, fastening and other types.
Please cooperate with the third figure and the eighth figure. As for the connecting piece (13) of the present invention, it can also be based on the characteristics of the screw-solid easy to disassemble, and each unit frame flap (111) with the front flap (11). And each of the unit frame flaps (121) of the rear flap (12) is screwed by the screwing members (14).
As shown in the first figure and the second figure, each of the unit frame flaps (111) of the plurality of unit frame flaps (111) of the front flap (11) includes a body (111A) and a frame body ( 111B), the frame body (111B) is made of a foam material and a soft material. The frame body (111B) is provided with a missing space (115), and the peripheral contour of the missing space (115) is The body (111A) has the same peripheral contour for the body (111A) to be accommodated, and the outer edge shape of the frame (111B) is formed along the outer peripheral contour of the body (111A). In this way, when the wire shell tube sealing frame (1) is to be disassembled in the future, the frame body (111B) can be cut or scraped by a simple tool such as a cutter to cause the shell tube (B) to be produced. The gap is convenient for taking out the wire shell tube sealing frame (1) to avoid cumbersome manpower excavation.
At the same time, the body (111A) can be made of a relatively strong material, so that the unit frame flap (111) has both double material characteristics of being strong and easy to scratch.
Referring to FIG. 9 , a method for sealing a wire shell tube with a sealing frame according to the present invention includes:
1. Select a wire shell tube (B) having an open end, as shown in the sixth figure, and the wire shell tube (B) is pre-threaded with at least one wire (A); the legend is three wires, but with a profile Presented as only two.
2. The wire shell tube sealing frame (1) is respectively assembled in the unit state and joined into the outer open end of the wire shell tube (B), and the at least one wire (A) is surrounded by a radial frame, the legend is three Wire, but only two in profile.
3. The fluid-filled material (C) is foam-expanded and dry-solidified between the front and rear flaps by the wire-shell tube sealing frame (1) of the front flap (11);
4. After the fluid waterproof material is dry and expanded, it can be completely filled in the chamber.
Referring to the fifth and seventh figures, the present invention is characterized in that the front and rear flaps (11) and (12) are divided into the unit frame flaps (111) and (121) by the wire shell tube sealing frame (1). It is not necessary to cumbersomely find the wire (A) end for the axial bushing of the wire (A), and the unit of the front flap (11) and the rear flap (12) by at least one joint (13) In the case where the frame flaps (111) and (121) are joined, the wire (A) which has been passed through the wire shell tube (B) can be accommodated, and the wire (A) is radially framed, and then the splits are joined together. Simple construction and construction. Moreover, as shown in the seventh figure, by splitting the splits, the gap between the wire and the wire can also be filled to increase the waterproof effect of the dense.
According to the foregoing configuration, the present invention cooperates with the pouring of the fluid waterproof material (C), and the fluid waterproof material (C) has characteristics of being drytable and expandable, so that the fluid waterproof material (C) is filled in the chamber. It can be dried and expanded. Due to the flow characteristics of the fluid waterproof material (C), it can be turbulently injected into every corner of the chamber defined by the front and rear flaps (11), (12) and the wire shell tube (B). When the fluid waterproof material (C) is dried and expanded, it can be completely filled in the chamber, and a dense "section seal" can be formed for the accumulated water (D).
In view of the above, the present invention should be in accordance with the patentability, and the above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto. Equivalent changes and modifications made to the scope of the patent application of the present invention are still within the scope of the present invention.

(1). . . Wire shell tube sealing frame

(B). . . Shell tube

(11). . . Front flap

(111). . . Cell frame flap

(112). . . Injection hole

(113). . . Partial recess

(114). . . Enclosing frame

(12). . . Rear flap

(121). . . Cell frame flap

(13). . . Link

(14). . . Screw fitting

Claims (10)

The wire shell tube sealing frame is adapted to be disposed at at least one end portion of the shell tube protecting the wire material, allowing the wire to pass through, and after being disposed, is capable of filling the fluid waterproof material, and the wire shell tube is sealed The framework includes:
a front flap: comprising a plurality of unit frame operatively splitting; and the front flap is provided with at least one injection hole; and each of the unit frame flaps is provided with at least a partial recess, thereby being generated when the unit frame flaps of the adjacent sides are combined a frame
a rear flap: comprising a plurality of unit frame operatively splitting; and each of the unit flaps of the rear flap is coupled to each of the unit flaps of the front flap by at least one joint. The wire shell tube sealing frame according to claim 1, wherein the plurality of unit frame flaps of the front flap and the rear flap are each three. The wire shell tube sealing frame according to claim 1, wherein the plurality of unit frame flaps of the front flap and the rear flap are two. The wire shell tube sealing frame according to claim 1, wherein the connecting piece is respectively screwed to each of the unit frame flaps of the front flap and the one frame flap of the rear flap. Hehe. The wire shell tube sealing frame of claim 1, wherein each of the plurality of unit frame flaps of the front flap comprises a body, and a frame body is selected, the frame system is selected from the group consisting of The frame is provided with a missing space, and the outline of the missing space is the same as the body for receiving the body, and the outer edge shape of the frame is along the outside of the body. Contoured to form. The wire shell tube sealing frame according to claim 1, wherein the unit frame flaps are provided with a concave edge, and the injection holes are generated when the concave edges are collectively joined together. The wire shell tube sealing frame according to claim 1, wherein the connecting member is a rod or a sheet. The wire shell tube sealing frame according to claim 1, wherein the respective sheet-shaped connecting members are provided with a bore. The wire shell tube sealing frame according to the first aspect of the invention, wherein the front and rear ends of the connecting member are respectively provided with a fastening component, and each of the unit frame flap and the rear flap of the front flap The unit frame flaps are preset with a fastening hole for the fastening component to be engaged with the fastening hole. A method for sealing a wire shell tube, comprising:
1. Selecting a wire shell tube having an open end portion, and the wire shell tube is pre-threaded with at least one wire;
2. The wire shell tube sealing frame according to any one of the first to eighth aspects of the invention is incorporated in a unit state and joined together, and enters the outer end of the wire shell tube, and is framed by a radial frame. Enclosing the at least one wire;
3. The injection hole of the front block of the wire casing tube sealing frame is filled with a fluid-waterproof material which can be foamed, expanded and dried between the front and rear blocks;
4. After the fluid waterproof material is dry and expanded, it can be completely filled in the chamber.