CN215645970U - Assembled power cable plastics protective case - Google Patents
Assembled power cable plastics protective case Download PDFInfo
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- CN215645970U CN215645970U CN202122153680.9U CN202122153680U CN215645970U CN 215645970 U CN215645970 U CN 215645970U CN 202122153680 U CN202122153680 U CN 202122153680U CN 215645970 U CN215645970 U CN 215645970U
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- fixing clamp
- power cable
- sleeve
- fixing
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- 230000001681 protective effect Effects 0.000 title claims abstract description 39
- 229920003023 plastic Polymers 0.000 title claims abstract description 19
- 239000004033 plastic Substances 0.000 title claims abstract description 19
- 230000004323 axial length Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 10
- 238000005538 encapsulation Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 239000002689 soil Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
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- Electric Cable Installation (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses an assembled power cable plastic protective sleeve.A cavity for accommodating a power cable to pass through is arranged in the middle of a sleeve body, and the cavity penetrates through two end faces of the sleeve body; the sleeve is characterized in that a plurality of fixing clamp protrusions protruding outwards are arranged on the outer side of the sleeve body in the circumferential direction, the outer side of the sleeve body is recessed inwards to form a plurality of buckle grooves matched with the fixing clamp protrusions, and the number of the fixing clamp protrusions and the number of the buckle grooves on the sleeve body are the same. Protective case just can self-assembling into the tube bank at the electric power cable laying process to improve the efficiency of construction, in addition, self-assembling's sleeve pipe is arranged and is inseparabler than pipe strap or pipe pillow in the past, can not slide the distortion between the adjacent protective case, and is fixed firm, dismantles convenient and fast between the protective case, has reduced the volume after the electric power cable is fixed greatly, reduces the quantity of encapsulation concrete, practices thrift construction cost.
Description
Technical Field
The utility model relates to the technical field of power cable protection devices, in particular to an assembly type power cable plastic protection sleeve.
Background
The power cable is used for transmitting and distributing electric energy, and is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and power transmission lines under river-crossing seawater. The power cable carries the life pulse of people, and if the power cable is damaged by external force to cause damage, the normal life of people is seriously influenced. The power cable protective sleeve is a pipe with certain mechanical strength, which is widely applied in the power industry, the common power cable protective sleeve is a common annular plastic or metal pipe, a plurality of pipes or even dozens of pipes are laid simultaneously when in use to form a bundle of protective pipe bundles, the common small-caliber protective pipe is assembled by a pipe clamp or a strapping tape, the large-caliber protective pipe is assembled by a pipe pillow, the pipes are easily disordered and unattractive after the strapping tape is used, the space occupied by the pipe clamp and the pipe pillow is large, the gap between the pipes is large, the pipes with large calibers such as the MPP power protective pipe and the like need to be wrapped by concrete when buried, the use of the pipe pillow can cause a large amount of concrete waste, and the cost is increased.
Disclosure of Invention
The technical problem to be solved by the utility model is as follows: to the not enough of prior art existence, provide an assembled power cable plastics protective case, the use of pipe strap or pipe pillow is few, the waste of the space that significantly reduces and auxiliary material, it is convenient to install.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
an assembled power cable plastic protective sleeve comprises a sleeve body, wherein a cavity for accommodating a power cable to pass through is formed in the middle of the sleeve body, and the cavity penetrates through two end faces of the sleeve body;
the sleeve is characterized in that a plurality of fixing clamp protrusions protruding outwards are arranged on the outer side of the sleeve body in the circumferential direction, the outer side of the sleeve body is recessed inwards to form a plurality of buckle grooves matched with the fixing clamp protrusions, and the number of the fixing clamp protrusions and the number of the buckle grooves on the sleeve body are the same.
As an improved technical scheme, the fixing clamping protrusions and the clamping grooves are arranged along the axial direction of the sleeve body and are equal to the axial length of the sleeve body.
As an improved technical scheme, the outer wall of the cross section of the sleeve body is circular.
As an improved technical scheme, the outer wall of the cross section of the sleeve body is a regular polygon, and the number of sides of the regular polygon is an even number.
As an improved technical scheme, the fixing clamping protrusions and the clamping grooves are respectively and continuously arranged along the circumferential direction of the sleeve body.
As an improved technical scheme, the fixing clamping protrusions and the clamping grooves are arranged at intervals along the circumferential direction of the sleeve body.
According to the preferable technical scheme, the fixing clamping protrusions are dovetail-shaped, and the size of the end portions of the fixing clamping protrusions is larger than that of the root portions of the fixing clamping protrusions.
According to the preferable technical scheme, the fixing clamping protrusions are cuboid-shaped fixing clamping protrusions, the cross section size of the fixing clamping protrusions is larger than that of the buckling grooves, and the fixing clamping protrusions are tightly matched with the buckling grooves.
Due to the adoption of the technical scheme, the utility model has the beneficial effects that:
the assembly type power cable plastic protective sleeve comprises a sleeve body, wherein a cavity for accommodating a power cable to pass through is formed in the middle of the sleeve body, and the cavity penetrates through two end faces of the sleeve body; the sleeve is characterized in that a plurality of fixing clamp protrusions protruding outwards are arranged on the outer side of the sleeve body in the circumferential direction, the outer side of the sleeve body is recessed inwards to form a plurality of buckle grooves matched with the fixing clamp protrusions, and the number of the fixing clamp protrusions and the number of the buckle grooves on the sleeve body are the same. Protective case just can self-assembling into the tube bank at the electric power cable laying process to improve the efficiency of construction, in addition, self-assembling's sleeve pipe is arranged and is inseparabler than pipe strap or pipe pillow in the past, can not slide the distortion between the adjacent protective case, and is fixed firm, dismantles convenient and fast between the protective case, has reduced the volume after the electric power cable is fixed greatly, reduces the quantity of encapsulation concrete, practices thrift construction cost.
The fixing clamping protrusion and the clamping groove are arranged along the axial direction of the sleeve body and are equal to the axial length of the sleeve body. The fixing card is not required to be singly aligned with the buckle groove, so that the buckling can be more conveniently carried out, meanwhile, the contact area between the fixing card and the buckle groove is large, and the buckling is firmer.
The outer wall of the cross section of the sleeve body is circular or regular polygon, and the number of the sides of the regular polygon is even. The shape of the sleeve body may be selected as appropriate depending on the number of power cables to be secured and other factors.
The fixing clamp protrusions and the buckle grooves are respectively arranged continuously along the circumferential direction of the sleeve body or the fixing clamp protrusions and the buckle grooves are arranged at intervals along the circumferential direction of the sleeve body. Can select suitable protective case according to the installation custom, the fixed effect of the protruding and buckle groove of fixing card of different arrangement forms all is the same all realizes the fixed of two adjacent sleeve pipe bodies through the chucking power between protruding and the buckle groove of fixing card.
The fixing clamp protrusion is a dovetail-shaped fixing clamp protrusion, and the size of the end part of the fixing clamp protrusion is larger than that of the root part of the fixing clamp protrusion. The fixing clamp is clamped into the clamping groove by the convex clamping part and is not easy to fall off, the buckling effect is good, and the fixing is firm.
The fixing clamp protrusion is a cuboid-shaped fixing clamp protrusion, the cross section size of the fixing clamp protrusion is larger than that of the clamping groove, and the fixing clamp protrusion is tightly matched with the clamping groove. The fixing clamp is convex, the fixing clamp is elastic, and the fixing clamp can be clamped into the clamping groove to extrude two side walls of the clamping groove in the clamping groove, so that friction force between the fixing clamp and the clamping groove is increased, and the fixing effect is good.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is an assembled state view of the sleeve body of FIG. 1;
FIG. 3 is a schematic structural view of embodiment 2 of the present invention;
FIG. 4 is an assembled state view of the sleeve body of FIG. 3;
FIG. 5 is a schematic structural view of embodiment 3 of the present invention;
FIG. 6 is an assembled state view of the sleeve body of FIG. 5;
wherein: 1. a sleeve body; 2. a cavity; 3. fixing the clamping protrusion; 4. a snap groove.
Detailed Description
The utility model is further illustrated below with reference to the figures and examples.
Example 1
As shown in fig. 1-2, an assembled power cable plastic protective sleeve includes a sleeve body 1, the outer wall of the cross section of the sleeve body 1 is circular, a cavity 2 for accommodating a power cable is arranged in the middle of the sleeve body 1, and the cavity 2 penetrates through two end faces of the sleeve body 1; the outside circumference of sleeve pipe body 1 is equipped with the protruding 3 of a plurality of outside convex fixing clamps, the outside of sleeve pipe body 1 is inwards sunken form a plurality of with the protruding 3 looks adapted buckle grooves 4 of fixing clamp, the protruding 3 of fixing clamp with buckle groove 4 follows respectively sleeve pipe body 1's circumference sets up in succession, all is equipped with two protruding 3 of fixing clamp and two buckle grooves 4 on every sleeve pipe body 1 in this embodiment. Protective case just can self-assembling into the tube bank at the electric power cable laying process to improve the efficiency of construction, in addition, self-assembling's sleeve pipe is arranged and is inseparabler than pipe strap or pipe pillow in the past, can not slide the distortion between the adjacent protective case, and is fixed firm, dismantles convenient and fast between the protective case, has reduced the volume after the electric power cable is fixed greatly, reduces the quantity of encapsulation concrete, practices thrift construction cost.
The fixing clamping protrusions 3 and the clamping grooves 4 are arranged along the axial direction of the sleeve body 1 and are equal to the axial length of the sleeve body 1. Protruding 3 of fixing clip and buckle groove 4 need not singly aim at, can be more convenient carry out the lock, and the area of contact of protruding 3 of fixing clip and buckle groove 4 is big simultaneously, and is more firm behind the lock.
The fixing clamp protrusion 3 is a dovetail-shaped fixing clamp protrusion 3, and the end size of the fixing clamp protrusion 3 is larger than the root size of the fixing clamp protrusion 3. The fixing clamp projection 3 is not easy to be separated after being clamped into the clamping groove 4, the buckling effect is good, and the fixing is firm.
Example 2
As shown in fig. 3-4, an assembled power cable plastic protective sleeve includes a sleeve body 1, an outer wall of a cross section of the sleeve body 1 is square, a cavity 2 for accommodating a power cable to pass through is arranged in the middle of the sleeve body 1, and the cavity 2 penetrates through two end faces of the sleeve body 1; be equipped with protruding 3 or the buckle groove 4 of fixing clip on every side in four sides of sleeve pipe body 1, in this embodiment the protruding 3 of fixing clip with buckle groove 4 all sets up in succession, and the protruding 3 and the buckle groove 4 of fixing clip is equipped with two respectively. Protective case just can self-assembling into the tube bank at the electric power cable laying process to improve the efficiency of construction, in addition, self-assembling's sleeve pipe is arranged and is inseparabler than pipe strap or pipe pillow in the past, can not slide the distortion between the adjacent protective case, and is fixed firm, dismantles convenient and fast between the protective case, has reduced the volume after the electric power cable is fixed greatly, reduces the quantity of encapsulation concrete, practices thrift construction cost.
The fixing clamping protrusions 3 and the clamping grooves 4 are arranged along the axial direction of the sleeve body 1 and are equal to the axial length of the sleeve body 1. Protruding 3 of fixing clip and buckle groove 4 need not singly aim at, can be more convenient carry out the lock, and the area of contact of protruding 3 of fixing clip and buckle groove 4 is big simultaneously, and is more firm behind the lock.
The fixing clamp protrusion 3 is a cuboid-shaped fixing clamp protrusion 3, the cross section size of the fixing clamp protrusion 3 is larger than that of the buckle groove 4, and the fixing clamp protrusion 3 is tightly matched with the buckle groove 4. The fixing card 3 is elastic and is convex 3, and when the fixing card 3 is clamped into the buckle groove 4, the two side walls of the buckle groove 4 can be extruded in the buckle groove 4, so that the friction force between the fixing card and the buckle groove is increased, and the fixing effect is good. There is not the gap after the lock between adjacent sleeve pipe body 1, does not need the encapsulation concrete to seal, and is fixed firm between the adjacent electric power cable, and the edges and corners of square can increase the friction between sleeve pipe body 1 and the soil, and the electric power cable is laid the after-fixing firm, is difficult for appearing warping.
Example 3
As shown in fig. 5-6, an assembled power cable plastic protective sleeve includes a sleeve body 1, an outer wall of a cross section of the sleeve body 1 is a regular hexagon, a cavity 2 for accommodating a power cable to pass through is disposed in the middle of the sleeve body 1, and the cavity 2 penetrates through two end faces of the sleeve body 1; be equipped with protruding 3 or the buckle groove 4 of fixing clip on six sides of sleeve pipe body 1 respectively, protruding 3 of fixing clip with buckle groove 4 is followed the inscribed circumference of regular hexagon sleeve pipe body 1 sets up at interval, and protruding 3 of fixing clip and buckle groove 4 respectively establish threely. Protective case just can self-assembling into the tube bank at the electric power cable laying process to improve the efficiency of construction, in addition, self-assembling's sleeve pipe is arranged and is inseparabler than pipe strap or pipe pillow in the past, can not slide the distortion between the adjacent protective case, and is fixed firm, dismantles convenient and fast between the protective case, has reduced the volume after the electric power cable is fixed greatly, reduces the quantity of encapsulation concrete, practices thrift construction cost.
The fixing clamping protrusions 3 and the clamping grooves 4 are arranged along the axial direction of the sleeve body 1 and are equal to the axial length of the sleeve body 1. Protruding 3 of fixing clip and buckle groove 4 need not singly aim at, can be more convenient carry out the lock, and the area of contact of protruding 3 of fixing clip and buckle groove 4 is big simultaneously, and is more firm behind the lock.
The fixing clamp protrusion 3 is a dovetail-shaped fixing clamp protrusion 3, and the end size of the fixing clamp protrusion 3 is larger than the root size of the fixing clamp protrusion 3. The fixing clamp projection 3 is not easy to be separated after being clamped into the clamping groove 4, the buckling effect is good, and the fixing is firm. There is not the gap after the lock between adjacent sleeve pipe body 1, does not need the encapsulation concrete to seal, and is fixed firm between the adjacent electric power cable, and sleeve pipe body 1's edges and corners can increase the friction between sleeve pipe body 1 and the soil, and the electric power cable is laid the after-fixing firm, is difficult for appearing warping.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Claims (8)
1. The utility model provides an assembled power cable plastics protective case which characterized in that: the cable connector comprises a sleeve body, wherein a cavity for accommodating a power cable to pass through is formed in the middle of the sleeve body, and the cavity penetrates through two end faces of the sleeve body;
the sleeve is characterized in that a plurality of fixing clamp protrusions protruding outwards are arranged on the outer side of the sleeve body in the circumferential direction, the outer side of the sleeve body is recessed inwards to form a plurality of buckle grooves matched with the fixing clamp protrusions, and the number of the fixing clamp protrusions and the number of the buckle grooves on the sleeve body are the same.
2. The fabricated power cable plastic protective sleeve of claim 1, wherein: the fixing clamp is convex, the clamping groove is arranged along the axial direction of the sleeve body, and the axial length of the fixing clamp is equal to that of the sleeve body.
3. The fabricated power cable plastic protective sleeve of claim 1, wherein: the outer wall of the cross section of the sleeve body is circular.
4. The fabricated power cable plastic protective sleeve of claim 1, wherein: the outer wall of the cross section of the sleeve body is a regular polygon, and the number of the sides of the regular polygon is an even number.
5. The fabricated power cable plastic protective sleeve of claim 1, wherein: the fixing clamping protrusions and the clamping grooves are continuously arranged along the circumferential direction of the sleeve body respectively.
6. The fabricated power cable plastic protective sleeve of claim 1, wherein: the fixing clamping protrusions and the clamping grooves are arranged at intervals along the circumferential direction of the sleeve body.
7. The fabricated power cable plastic protective sleeve of claim 1, wherein: the fixing clamp protrusion is a dovetail-shaped fixing clamp protrusion, and the size of the end part of the fixing clamp protrusion is larger than that of the root part of the fixing clamp protrusion.
8. The fabricated power cable plastic protective sleeve of claim 1, wherein: the fixing clamp protrusion is a cuboid-shaped fixing clamp protrusion, the cross section size of the fixing clamp protrusion is larger than that of the clamping groove, and the fixing clamp protrusion is tightly matched with the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122153680.9U CN215645970U (en) | 2021-09-07 | 2021-09-07 | Assembled power cable plastics protective case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122153680.9U CN215645970U (en) | 2021-09-07 | 2021-09-07 | Assembled power cable plastics protective case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215645970U true CN215645970U (en) | 2022-01-25 |
Family
ID=79911253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122153680.9U Active CN215645970U (en) | 2021-09-07 | 2021-09-07 | Assembled power cable plastics protective case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215645970U (en) |
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2021
- 2021-09-07 CN CN202122153680.9U patent/CN215645970U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231008 Address after: 261000 South Road, 500 meters east of the intersection of Beihai Road and Yiye 1st Street, Gudi Street, Hanting District, Weifang City, Shandong Province Patentee after: Weifang Sanjian Concrete Building Materials Co.,Ltd. Address before: 261100 room 103, building 21, No. 2222, Beihai Road, Kaiyuan street, Hanting District, Weifang City, Shandong Province Patentee before: Weifang Sanjian Yuwang Pipe Co.,Ltd. |