CN214314488U - Underground communication cable pipeline reinforcing structure - Google Patents
Underground communication cable pipeline reinforcing structure Download PDFInfo
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- CN214314488U CN214314488U CN202120179504.XU CN202120179504U CN214314488U CN 214314488 U CN214314488 U CN 214314488U CN 202120179504 U CN202120179504 U CN 202120179504U CN 214314488 U CN214314488 U CN 214314488U
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- inserting plates
- lower cover
- clamping assembly
- cable
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Abstract
The utility model provides a pipeline reinforcing structure for underground communication cables, which comprises a base, wherein a semicircular lower cover is arranged on the base, a semicircular upper cover is detachably connected on the semicircular lower cover, the semicircular upper cover and the semicircular lower cover are mutually matched to form an annular structure, and a cable clamping mechanism is arranged in the annular structure; the two sides of the semicircular lower cover are provided with first inserting plates, the two sides of the semicircular upper cover are provided with second inserting plates, a sealing gasket is clamped between the first inserting plates and the second inserting plates, U-shaped limiting sleeves are movably sleeved outside the first inserting plates and the second inserting plates, limiting bolts penetrate through the U-shaped limiting sleeves in the vertical direction, and through holes matched with the limiting bolts are respectively arranged on the first inserting plates, the second inserting plates and the sealing gaskets; the utility model discloses simple structure, compactness can conveniently maintain the cable in the pipeline, and simultaneously, sealed effect is better, convenient to use.
Description
Technical Field
The utility model relates to a pipeline reinforced structure specifically is a reinforced structure of underground communication cable pipeline.
Background
A communications cable is a cable that transmits telephone, telegraph, facsimile documents, television and radio programs, data and other electrical signals. Is formed by twisting more than one pair of mutually insulated wires. Compared with an overhead open wire, the communication cable has the advantages of large communication capacity, high transmission stability, good confidentiality, less influence of natural conditions and external interference and the like.
At present, most communication cables are buried underground, and in order to protect the cables, the cables are often installed in a pipeline. However, such a pipeline is often wholly closed, and when a certain section of cable is maintained, the cable is difficult to take out, so that the cable is inconvenient to maintain.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an underground communication cable pipeline reinforced structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a pipeline reinforcing structure of an underground communication cable comprises a base, wherein a semicircular lower cover is arranged on the base, a semicircular upper cover is detachably connected to the semicircular lower cover, the semicircular upper cover and the semicircular lower cover are matched with each other to form an annular structure, and a cable clamping mechanism is arranged in the annular structure;
the two sides of the semicircular lower cover are provided with first inserting plates, the two sides of the semicircular upper cover are provided with second inserting plates, a sealing gasket is clamped between the first inserting plates and the second inserting plates, U-shaped limiting sleeves are movably sleeved outside the first inserting plates and the second inserting plates, limiting bolts penetrate through the U-shaped limiting sleeves in the vertical direction, and through holes matched with the limiting bolts are respectively arranged on the first inserting plates, the second inserting plates and the sealing gaskets; the semicircular upper cover is detachably connected with the semicircular lower cover through the matching of the first inserting plate, the second inserting plate, the sealing gasket, the U-shaped limiting sleeve, the limiting bolt and the through hole.
As a further aspect of the present invention: the base consists of a bottom plate and a supporting platform arranged on the bottom plate; the semicircular lower cover is arranged on the supporting platform, and the supporting platform is of a trapezoidal structure with a small upper part and a large lower part.
As a further aspect of the present invention: the cable clamping mechanism comprises a first clamping assembly arranged on the semicircular lower cover and a second clamping assembly arranged on the semicircular upper cover, the first clamping assembly and the second clamping assembly are matched with each other to clamp a cable, and the structure of the second clamping assembly is the same as that of the first clamping assembly.
As a further aspect of the present invention: the first clamping assembly comprises a clamping plate arranged in an annular structure and an installation cavity arranged in the semicircular lower cover, a movable plate is arranged in the installation cavity, a plurality of connecting rods are arranged on the movable plate in parallel at intervals, each connecting rod movably penetrates through the semicircular lower cover along the vertical direction, and the upper end of each connecting rod is fixedly connected with the clamping plate;
sliding sleeves are arranged on two sides of the movable plate, sliding rods which movably penetrate through the sliding sleeves along the vertical direction are arranged in the mounting cavity, and compression springs are sleeved on the sliding rods on the lower side of the sliding sleeves.
As a further aspect of the present invention: the splint are arc structure, and the one side that the connecting rod was kept away from to splint is equipped with the arc protection and fills up.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model adopts the above structure after, through setting up semi-circular lower cover and semi-circular upper cover, and semi-circular upper cover can dismantle with semi-circular lower cover through the cooperation of first picture peg, the second picture peg, sealed pad, the U-shaped stop collar, spacing bolt and through-hole and be connected, when needs maintain the cable, unscrew spacing bolt, then take off the U-shaped stop collar, can pull down semi-circular upper cover, thereby maintain the cable, moreover, the steam generator is simple in structure, compact, can conveniently maintain the cable. In addition, under the ordinary state, the arranged sealing gasket can avoid the entering of water into the pipeline, and the sealing effect is good. In addition, through the cable fixture who sets up, but the not cable of equidimension of centre gripping makes the cable hang and establishes in the pipeline, can conveniently with the heat dispersion that produces in the cable working process to the pipeline in, the radiating effect is better. The utility model discloses simple structure, compactness can conveniently maintain the cable in the pipeline, and simultaneously, sealed effect is better, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a reinforcement structure of an underground communication cable duct.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
In the figure: 1. a base; 101. a base plate; 102. a support table; 2. a semicircular lower cover; 3. a semicircular upper cover; 4. a cable clamping mechanism; 401. a first clamping assembly; 4011. a splint; 4012. a mounting cavity; 4013. a movable plate; 4014. a connecting rod; 4015. a sliding sleeve; 4016. a slide bar; 4017. a compression spring; 4018. an arc-shaped protection pad; 402. a second clamping assembly; 5. a first board insert; 6. a second board plug; 7. a gasket; 8. a U-shaped limiting sleeve; 9. and a limiting bolt.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a pipeline reinforcing structure for an underground communication cable comprises a base 1, wherein a semicircular lower cover 2 is arranged on the base 1, a semicircular upper cover 3 is detachably connected to the semicircular lower cover 2, the semicircular upper cover 3 and the semicircular lower cover 2 are matched with each other to form an annular structure, and a cable clamping mechanism 4 is arranged in the annular structure; the two sides of the semicircular lower cover 2 are provided with first inserting plates 5, the two sides of the semicircular upper cover 3 are provided with second inserting plates 6, a sealing gasket 7 is clamped between the first inserting plates 5 and the second inserting plates 6, the first inserting plates 5 and the second inserting plates 6 are movably sleeved with U-shaped limiting sleeves 8, limiting bolts 9 penetrate through the U-shaped limiting sleeves 8 along the vertical direction, and through holes matched with the limiting bolts 9 are respectively arranged on the first inserting plates 5, the second inserting plates 6 and the sealing gaskets 7; the semicircular upper cover 3 is detachably connected with the semicircular lower cover 2 through the matching of the first inserting plate 5, the second inserting plate 6, the sealing gasket 7, the U-shaped limiting sleeve 8, the limiting bolt 9 and the through hole. When the cable needs to be maintained, the limiting bolt 9 is unscrewed, then the U-shaped limiting sleeve 8 is taken down, and the semicircular upper cover 3 can be detached, so that the cable is maintained, the structure is simple and compact, and the cable can be maintained conveniently. In addition, under the normal state, the arranged sealing gasket 7 can avoid the entering of water into the pipeline, and the structure has better sealing performance.
The base 1 is composed of a bottom plate 101 and a support platform 102 arranged on the bottom plate 101; the semicircular lower cover 2 is arranged on the support platform 102, and the support platform 102 is of a trapezoidal structure with a small upper part and a large lower part, is not easy to deform and is convenient for supporting the pipeline.
Specifically, the cable clamping mechanism 4 comprises a first clamping assembly 401 arranged on the semicircular lower cover 2 and a second clamping assembly 402 arranged on the semicircular upper cover 3, the first clamping assembly 401 and the second clamping assembly 402 are matched with each other to clamp a cable, and the structure of the second clamping assembly 402 is the same as that of the first clamping assembly 401.
Further, the first clamping assembly 401 comprises a clamping plate 4011 arranged in an annular structure and an installation cavity 4012 arranged in the semicircular lower cover 2, a movable plate 4013 is arranged in the installation cavity 4012, a plurality of connecting rods 4014 are arranged on the movable plate 4013 in parallel at intervals, each connecting rod 4014 movably penetrates through the semicircular lower cover 2 along the vertical direction, and the upper end of each connecting rod 401is fixedly connected with the clamping plate 4011; sliding sleeves 4015 are arranged on two sides of the movable plate 4013, sliding rods 4016 which can move in the vertical direction and penetrate through the sliding sleeves 4015 are arranged in the installation cavity 4012, and compression springs 4017 are sleeved on the sliding rods 4016 on the lower side of the sliding sleeves 4015. Accessible pressure spring 4017's elasticity makes splint 4011 centre gripping cable, when using, is difficult for causing the influence to the expend with heat and contract with cold of cable, and the result of use is better.
Still further, splint 4011 is the arc structure, and one side that connecting rod 4014 was kept away from to splint 4011 is equipped with arc protection pad 4018, avoids damaging the cable.
The utility model discloses a theory of operation is: when the cable needs to be overhauled, the limiting bolt 9 is unscrewed, then the U-shaped limiting sleeve 8 is taken down, and the semicircular upper cover 3 can be detached, so that the cable is maintained.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A strengthening structure for an underground communication cable pipeline comprises a base (1) and is characterized in that a semicircular lower cover (2) is arranged on the base (1), a semicircular upper cover (3) is detachably connected to the semicircular lower cover (2), the semicircular upper cover (3) and the semicircular lower cover (2) are matched with each other to form an annular structure, and a cable clamping mechanism (4) is arranged in the annular structure;
the two sides of the semicircular lower cover (2) are provided with first inserting plates (5), the two sides of the semicircular upper cover (3) are provided with second inserting plates (6), a sealing gasket (7) is clamped between the first inserting plates (5) and the second inserting plates (6), the first inserting plates (5) and the second inserting plates (6) are movably sleeved with U-shaped limiting sleeves (8), limiting bolts (9) penetrate through the U-shaped limiting sleeves (8) along the vertical direction, and through holes matched with the limiting bolts (9) are respectively arranged on the first inserting plates (5), the second inserting plates (6) and the sealing gaskets (7); the semicircular upper cover (3) is detachably connected with the semicircular lower cover (2) through the matching of the first inserting plate (5), the second inserting plate (6), the sealing gasket (7), the U-shaped limiting sleeve (8), the limiting bolt (9) and the through hole.
2. A reinforcement structure for underground communication cable ducts according to claim 1, characterized in that said base (1) is composed of a bottom plate (101) and a support table (102) arranged on the bottom plate (101); the semicircular lower cover (2) is arranged on the support platform (102), and the support platform (102) is of a trapezoidal structure with a small upper part and a large lower part.
3. A reinforcement structure for underground communication cable ducts according to claim 1, wherein the cable clamping mechanism (4) comprises a first clamping assembly (401) arranged on the semicircular lower cover (2) and a second clamping assembly (402) arranged on the semicircular upper cover (3), the first clamping assembly (401) and the second clamping assembly (402) are matched with each other to clamp the cable, and the structure of the second clamping assembly (402) is the same as that of the first clamping assembly (401).
4. The underground communication cable pipeline reinforcing structure according to claim 3, wherein the first clamping assembly (401) comprises a clamping plate (4011) arranged in an annular structure and a mounting cavity (4012) arranged in a semicircular lower cover (2), a movable plate (4013) is arranged in the mounting cavity (4012), a plurality of connecting rods (4014) are arranged on the movable plate (4013) in parallel at intervals, each connecting rod (4014) movably penetrates through the semicircular lower cover (2) along a vertical direction, and the upper end of each connecting rod (4014) is fixedly connected with the clamping plate (4011);
sliding sleeves (4015) are arranged on two sides of the movable plate (4013), sliding rods (4016) which penetrate through the sliding sleeves (4015) in a vertical direction are arranged in the installation cavity (4012), and compression springs (4017) are sleeved on the sliding rods (4016) on the lower side of the sliding sleeves (4015).
5. The underground communication cable pipeline reinforcing structure according to claim 4, wherein the clamp plate (4011) is of an arc-shaped structure, and an arc-shaped protective pad (4018) is arranged on one side of the clamp plate (4011) far away from the connecting rod (4014).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120179504.XU CN214314488U (en) | 2021-01-22 | 2021-01-22 | Underground communication cable pipeline reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120179504.XU CN214314488U (en) | 2021-01-22 | 2021-01-22 | Underground communication cable pipeline reinforcing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214314488U true CN214314488U (en) | 2021-09-28 |
Family
ID=77829086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120179504.XU Active CN214314488U (en) | 2021-01-22 | 2021-01-22 | Underground communication cable pipeline reinforcing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214314488U (en) |
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2021
- 2021-01-22 CN CN202120179504.XU patent/CN214314488U/en active Active
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