CN217362521U - Cable sleeve sealing connection structure for road construction - Google Patents
Cable sleeve sealing connection structure for road construction Download PDFInfo
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- CN217362521U CN217362521U CN202122911873.6U CN202122911873U CN217362521U CN 217362521 U CN217362521 U CN 217362521U CN 202122911873 U CN202122911873 U CN 202122911873U CN 217362521 U CN217362521 U CN 217362521U
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Abstract
The utility model provides a cable sleeve sealing connection structure for road construction, which comprises a first connecting piece and a second connecting piece, the first connecting piece is used for being connected with the connecting ends of two cable sleeves in a sleeved mode, the second connecting piece is used for fixing the two first connecting pieces outside the first connecting pieces, the first connecting pieces and the second connecting pieces form a sealed cavity structure in the peripheral direction outside the connecting ends of the cable sleeves, the first connecting pieces are attached to the inner side wall and the outer side wall of the cable sleeves at the same time, the second connecting pieces comprise two arc-shaped panels which are identical in structure and cylindrical after being connected in a butted mode, the end portion, far away from the butt-joint ends of the cable sleeves, of the first connecting pieces extends outwards along the radial direction to form a first fixing portion of an annular plate-shaped structure, the end portions of the two arc-shaped panels of the second connecting pieces extend to form a second fixing portion used for being attached to and fixed with the first fixing portion, and the sealing effect of the connecting ends of the cable sleeves is improved.
Description
Technical Field
The utility model relates to a cable sleeve sealing connection structure for road construction.
Background
In the cable laying work of road construction, use cable sleeve to cup joint and protect the cable outside at the cable usually, the mode that cable sleeve laid is buried underground in the mode of laying of road construction more adopts, and the comparatively complicated moisture soil layer of underground environment for guaranteeing construction quality must guarantee cable sheathed tube waterproof nature, and cable sleeve is direct to be connected through the mode that the tip cup jointed more, and the leakproofness that leads to cable bushing junction is relatively poor, can't guarantee cable sheathed tube whole water-proof effects.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cable sleeve sealing connection structure for road construction for improve the sealed water-proof effects who buries ground cable sleeve junction.
The technical scheme of the utility model is realized like this: the cable sleeve sealing connection structure for road construction comprises a first connecting piece and a second connecting piece, wherein the first connecting piece is used for being sleeved at the connecting end of two butted cable sleeves, the second connecting piece fixes the two first connecting pieces at the outer side of the first connecting piece, and the first connecting piece and the second connecting piece form a sealing cavity structure at the outer circumference of the connecting end of the cable sleeves;
the first connecting piece is simultaneously laminated with the inner side wall and the outer side wall of the cable sleeve, the second connecting piece comprises two arc-shaped panels which are identical in structure and cylindrical after being butted, a first fixing part of an annular plate-shaped structure is radially and outwards extended from the end part, far away from the butt joint end of the cable sleeve, of the first connecting piece, and a second fixing part which is used for being laminated and fixed with the first fixing part is extended from the end parts of the two arc-shaped panels of the second connecting piece.
Compare in prior art this scheme's beneficial effect does: the sealing effect of cable sleeve connecting end is improved, and compared with the mode that two cable sleeves are directly sleeved and fixed in the prior art, the sealing path of the cable sleeve connecting end is prolonged on the one hand, and a sealed cavity is formed between the first connecting piece and the second connecting piece on the other hand, so that the sealing effect of the cable sleeve connecting end is improved.
On the basis of the scheme, the inner side wall and the outer side wall of the second connecting part and the first connecting part are simultaneously attached in a further improved mode.
Compare in prior art this scheme's beneficial effect does: the sealing effect that first, second connecting piece are connected is improved, and the second connecting portion laminate simultaneously with the first connecting portion inside and outside, have guaranteed the sealed effect in sealed chamber that forms between first, the second connecting piece, and then improve the seal of cable spool butt joint.
On the basis of the scheme, the butt joint surface of the two first connecting pieces for butt joint is correspondingly provided with a positioning structure.
On the basis of the scheme, the positioning structure is further improved as follows, and comprises positioning grooves and positioning parts which are respectively arranged on the binding surfaces of the two first connecting pieces and are of annular structures.
Compare in prior art this scheme's beneficial effect does: the positioning work when further having made things convenient for two cable sleeve pipe docks has increased the compactness of laminating when two cable sleeve pipes dock, and then has improved sealed effect.
On the basis of above-mentioned scheme, further improve as follows, the butt joint department of two cambered surface boards of second connecting piece has the fixed part along its radial direction outside extension, and two cambered surface boards pass through the fixed part laminating fixedly.
On the basis of the scheme, the sealing device is further improved as follows, the connecting part of the two second connecting pieces is provided with a sealing element, the sealing element comprises an arc-shaped panel which is used for being attached to the inner walls of the two second connecting pieces, and the arc-shaped panel is provided with panels which are respectively used for being attached to and fixed with the inner walls of the two fixing parts.
On the basis of the scheme, the sealing element is further improved in the following mode, the sealing element is integrally formed, and the sealing element is made of rubber.
Compare in prior art this scheme's beneficial effect does: the sealing strength of the butt joint of the two second connecting pieces is improved by the arrangement of the sealing pieces, and the sealing effect of a sealing cavity formed between the first connecting piece and the second connecting piece is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.
Fig. 1 is a top view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a cross-sectional view in the longitudinal direction of FIG. 1;
FIG. 4 is a schematic view of the connection structure of the second connecting member and the sealing member;
wherein: 1-first connecting piece, 11-first connecting part, 12-positioning groove, 13-positioning part, 2-second connecting piece, 21-second connecting part, 22-fixing part, 3-sealing piece and a-cable sleeve.
Detailed Description
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. It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element 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," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, 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 by those skilled in the art according to specific situations.
The utility model discloses a concrete embodiment of a cable sleeve sealing connection structure for road construction, as shown in figures 1-4;
the cable sleeve sealing connection structure for road construction comprises a first connection piece 1 and a second connection piece 2, wherein the first connection piece 1 comprises two panels with cylindrical structures, the end parts of the two panels are connected through an annular panel, the first connection piece 1 is sleeved at the connection end of a cable sleeve a, the two panels with cylindrical structures of the first connection piece 1 are respectively attached to the inner side wall and the outer side wall of the cable sleeve a, a first connection part 11 with an annular plate-shaped structure is fixed at the end part, far away from the butt joint end, of the panel at the outer side of the first connection piece 1, and the first connection part 11 and the first connection piece 1 are integrally formed;
the second connecting piece 2 comprises two arc-shaped panels which have the same structure and are in a cylindrical structure after being butted, the end parts of the two arc-shaped panels of the second connecting piece 2 are provided with second connecting parts 21 corresponding to the first connecting parts 11, in order to further improve the sealing effect between the first connecting piece 2 and the second connecting piece 2, as shown in fig. 3, form the annular groove structure on the second connecting portion 21, first connecting portion 11 joint is in the annular groove of second connecting portion 21, in first connecting portion 11, the lateral wall laminating of outer wall and annular groove, first connecting piece 1 forms sealed cavity structures with second connecting piece 2 connection back at the outside circumference of cable sleeve pipe a link, the butt joint department of two arc panels of second connecting piece 2 has the fixed plate along its radial direction outside extension that inclines, two arc panels pass through fixed part 22 laminating fixedly, two fixed plates of second connecting piece 2 can pass through the fix with screw.
For the location work of making things convenient for two cable sleeve pipes when the butt joint, correspond on two first connecting piece 1's of butt joint face and be equipped with location structure for location structure is including locating annular constant head tank 12 and location portion 13 on two first connecting piece 1 binding faces respectively, and location structure produces the clearance because of the dislocation when further avoiding two sleeve butt joints, and then improves sealed effect.
In a preferred embodiment, in order to improve the sealing effect of the butt joint of the two second connecting members 2, the sealing member 3 is arranged at the butt joint of the two second connecting members 2, the sealing member 3 includes an arc panel for being attached to the inner walls of the two second connecting members 2, the arc panel is provided with panels respectively for being attached to and fixed with the two fixing portions 22, the sealing member 3 is integrally formed, and the sealing member 3 is made of rubber.
The utility model discloses a concrete operation does:
at first cup joint two first connecting pieces 1 at the butt joint end of two cable sleeve a, and keep constant head tank 12 on two first connecting pieces 1 to correspond with location portion 13, then be connected second connecting piece 2 and first connecting piece 1, second connecting portion 21 cup joints on first connecting portion 11 through the ring channel that sets up on it, when second connecting piece 2 is connected with first connecting piece 1, arrange sealing member 3 in the butt joint department of two cambered plates of second connecting piece 2, use the screw to fix two cambered plates of second connecting piece 2 and sealing member 3 at last can, the utility model provides a technical scheme improves the leakproofness of sleeve pipe butt joint through the sealed route of extension cable sleeve link and the mode that forms the seal chamber outside the link.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The cable sleeve sealing connection structure for road construction is characterized by comprising a first connecting piece and a second connecting piece, wherein the first connecting piece is used for being sleeved at the connecting ends of two butted cable sleeves;
the first connecting piece is simultaneously laminated with the inner side wall and the outer side wall of the cable sleeve, the second connecting piece comprises two arc-shaped panels which are identical in structure and cylindrical after being butted, a first fixing part of an annular plate-shaped structure is radially and outwards extended from the end part, far away from the butt joint end of the cable sleeve, of the first connecting piece, and a second fixing part which is used for being laminated and fixed with the first fixing part is extended from the end parts of the two arc-shaped panels of the second connecting piece.
2. The sealing-connecting structure for a cable sleeve for road construction according to claim 1, wherein the second connecting portion is attached to the inner and outer side walls of the first connecting portion at the same time.
3. The cable sleeve sealing connection structure for road construction as claimed in claim 1, wherein the abutting surfaces of the two first connectors for abutting are correspondingly provided with positioning structures.
4. The cable bushing sealing connection structure according to claim 3, wherein the positioning structure comprises a positioning groove and a positioning portion, the positioning groove and the positioning portion are respectively disposed on the two first connector attachment surfaces and have an annular structure.
5. The grommet sealing connection structure as set forth in claim 1, wherein the abutting ends of the two arc-shaped panels of the second connecting member are extended outward in the radial direction thereof with fixing portions, and the two arc-shaped panels are fixed by the fixing portions.
6. The cable sleeve sealing connection structure for road construction as claimed in claim 5, wherein a sealing member is provided at a connection portion of the two second connection members, the sealing member includes an arc panel for fitting with inner walls of the two second connection members, and the arc panel is provided with panels for fitting and fixing with inner walls of the two fixing portions, respectively.
7. The grommet sealing-connecting structure according to claim 6, wherein the sealing member is integrally formed, and the material of the sealing member is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122911873.6U CN217362521U (en) | 2021-11-25 | 2021-11-25 | Cable sleeve sealing connection structure for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122911873.6U CN217362521U (en) | 2021-11-25 | 2021-11-25 | Cable sleeve sealing connection structure for road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217362521U true CN217362521U (en) | 2022-09-02 |
Family
ID=83008556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122911873.6U Active CN217362521U (en) | 2021-11-25 | 2021-11-25 | Cable sleeve sealing connection structure for road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217362521U (en) |
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2021
- 2021-11-25 CN CN202122911873.6U patent/CN217362521U/en active Active
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