CN213846121U - Protection device for engineering cable - Google Patents
Protection device for engineering cable Download PDFInfo
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- CN213846121U CN213846121U CN202022680926.3U CN202022680926U CN213846121U CN 213846121 U CN213846121 U CN 213846121U CN 202022680926 U CN202022680926 U CN 202022680926U CN 213846121 U CN213846121 U CN 213846121U
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Abstract
The utility model discloses a protection device for engineering cables, which is used for protecting the cables and belongs to the technical field of wiring engineering; the protection device comprises an end face shell, an upper protection shell and a lower protection shell, wherein one end of the upper protection shell is hinged with one end of the lower protection shell, the other end of the upper protection shell is connected with the other end of the lower protection shell through a fixing piece, an upper protection inner shell is arranged in the upper protection shell, a lower protection inner shell is arranged in the lower protection shell, air holes are formed in the upper protection inner shell and the lower protection inner shell, a cable installation cavity is formed between the upper protection inner shell and the lower protection inner shell, a fastening piece is arranged in the cable installation cavity, cavities are formed between the upper protection inner shell and the upper protection shell and between the lower protection inner shell and the lower protection shell, and; the utility model discloses can play good guard action to inside cable, easy operation is convenient, still can effectively dispel the heat, has reduced the potential safety hazard, and applicable in the cable protection of different thicknesses, application scope is wide.
Description
Technical Field
The utility model provides a protection device for engineering cable for protect the cable, belong to wiring engineering technical field.
Background
The cable is a general term for articles such as optical cables and electric cables, plays an important role in power transmission, equipment connection and communication, and is also a common and indispensable thing in daily life.
The existing cable is not usually provided with a special protection device when being installed, only the outer shell of the existing cable is used for protection, the protection effect is weak, the shell is easy to break when the cable is used for a long time, and particularly, in places with severe environments, the cable is exposed outside and is easy to corrode or be damaged by external action, so that potential safety hazards are easily brought, and therefore the protection device for the engineering cable is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a protection device for engineering cable can place the cable in the cable installation cavity between last protection inner shell and the lower protection inner shell, plays good guard action to inside cable, and easy operation is convenient, still can effectively dispel the heat, has reduced the potential safety hazard, and this protection device is applicable in the cable protection of different thicknesses, and application scope is wide.
The utility model adopts the technical scheme as follows:
the utility model provides a protection device for engineering cable, includes the terminal surface casing, goes up protection casing and protects the casing down, it is articulated with lower protection casing one end to go up protection casing, and keeps away from the articulated other end and pass through the mounting and connect, upward be equipped with the protection inner shell in the protection casing, the internal protection inner shell that is equipped with down of protective housing, set up the bleeder vent on going up protection inner shell and the lower protection inner shell, it forms the cable installation cavity to go up between protection inner shell and the lower protection inner shell, be equipped with the fastener in the cable installation cavity, go up between protection inner shell and the last protection casing be the cavity down between protection inner shell and the lower protection casing, set up the louvre on the terminal surface casing.
Preferably, the fixing piece comprises a concave fixing block arranged on the side face of the lower protective shell and a clamping block arranged on the side face of the upper protective shell, a clamping groove is formed in the inner wall of the concave fixing block, a clamping rod is arranged on the lower end face of the clamping block, a groove is formed in the side face of the clamping rod, and an elastic bolt is connected in the groove through a spring.
Preferably, the fastening member includes an upper fastening member and a lower fastening member, the lower fastening member is fixed on the inner wall of the lower protective inner casing, and the upper fastening member is movably arranged in the upper protective inner casing.
Preferably, a through groove is formed between the top of the upper protection inner shell and the upper protection shell, a screw rod is connected with the through groove in a threaded manner, one end of the screw rod is fixedly connected with an upper fastening piece, and the other end of the screw rod is fixedly connected with an adjusting handle.
Preferably, the upper protective inner shell, the lower protective inner shell, the upper fastening member and the lower fastening member are all in the shape of a circular arc.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses a by last protection casing, the protection device who protects casing and terminal surface casing and constitute down protects the cable, in using, only need place the cable in the cable installation cavity that forms between last protection inner shell and the lower protection inner shell, utilize the mounting with both fixed as an organic whole can, can play good guard action to internal cable, and easy operation is convenient, when the cable generates heat, the heat is discharged into down in the cavity between protection inner shell and the lower protection casing through the bleeder vent of seting up on last protection inner shell and the lower protection inner shell, louvre discharge on the terminal surface casing again, avoided the heat to pile up, the potential safety hazard has been reduced.
2. The utility model discloses a set up the mounting and fix when protecting the casing and protecting the casing down, utilize elasticity bolt card to go into in the draw-in groove of spill fixed block side, protect the casing and protect the fixed of casing down in the realization, through last pull rod, make the elasticity bolt break away from the draw-in groove, protect the casing and protect the separation of casing down in the realization, can realize protecting the casing and protect the quick fixed and the separation of casing down through this structure, easy operation is convenient.
3. The utility model discloses a set up fastener and fastener combined action down and play the fastening to the cable, and set up the fastener movably and be convenient for adjust the distance between fastener and the lower fastener in last protection inner shell, only need rotate during the regulation the screw rod can, can make the screw rod along leading to groove axial displacement to adjust the distance between fastener and the lower fastener, can be applicable to the cable fastening to different thicknesses, improved the application scope of device.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a first perspective view of the present invention;
fig. 2 is a second perspective view of the present invention;
fig. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is a schematic structural diagram of the fixing member of the present invention.
Labeled as: 1-upper protective shell, 2-lower protective shell, 3-fixing piece, 301-concave fixing piece, 302-clamping groove, 303-clamping piece, 304-clamping rod, 305-groove, 306-elastic bolt, 4-cavity, 5-upper protective inner shell, 6-lower protective inner shell, 7-air vent, 8-through groove, 9-upper fixing piece, 10-lower fixing piece, 11-screw rod, 12-adjusting handle, 13-end surface shell and 14-heat dissipation hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. 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.
Example 1
Referring to fig. 1 to 3, the embodiment provides a protection device for an engineering cable, which includes an end surface shell 13, an upper protection shell 1 and a lower protection shell 2, and in order to achieve a better protection effect, the end surface shell 13, the upper protection shell 1 and the lower protection shell 2 may be made of an anti-corrosion material, or an anti-corrosion coating is disposed on the outer surface of the end surface shell 13, the upper protection shell 1 and the lower protection shell 2, so as to improve the service life of the protection device; go up protection casing 1 and 2 one ends of lower protection casing and articulate, and keep away from the articulated other end and pass through mounting 3 and connect, be equipped with upper protection inner shell 5 in the upper protection casing 1, be equipped with lower protection inner shell 6 in the lower protection casing 2, set up bleeder vent 7 on upper protection inner shell 5 and the lower protection inner shell 6, form the cable installation cavity between upper protection inner shell 5 and the lower protection inner shell 6, be equipped with the fastener in the cable installation cavity, go up between protection inner shell 5 and the upper protection casing 1 be cavity 4 between lower protection inner shell 6 and the lower protection casing 2, set up louvre 14 on the terminal surface casing 13.
When the cable fixing device is used, the upper protection shell 1 is rotated to be opened together with the lower protection shell 2, the upper protection inner shell 5 and the lower protection inner shell 6 are leaked out, a cable is placed in a cable installation cavity formed between the upper protection inner shell 5 and the lower protection inner shell 6, the upper protection shell 1 is rotated in the opposite direction to cover the lower protection shell 2, and then the upper protection shell 1 and the lower protection shell are fixed into a whole by using the fixing piece 3; when the cable is in the operating condition and generates heat, the heat is discharged into the cavity 4 between the lower protective inner shell 6 and the lower protective shell 2 through the air holes 7 formed in the upper protective inner shell 5 and the lower protective inner shell 6, and the heat generated by the cable is discharged in time due to the heat dissipation holes 14 formed in the end surface shell 13 and the hot air entering the cavity 4 is discharged from the heat dissipation holes 14, so that potential safety hazards are reduced.
Example 2
In this embodiment, based on embodiment 1, preferably, referring to fig. 4, the fixing member 3 includes a concave fixing block 301 disposed on a side surface of the lower protection housing 2 and a clamping block 303 disposed on a side surface of the upper protection housing 1, an inner wall of the concave fixing block 301 is provided with a clamping groove 302, a lower end surface of the clamping block 303 is provided with a clamping rod 304, a side surface of the clamping rod 304 is provided with a groove 305, and the groove 305 is connected with an elastic bolt 306 through a spring.
When going up protection casing 1 and covering down protection casing 2 on, kelly 304 pushes down and drives elasticity bolt 306 and move down, elasticity bolt 306 card goes into in the draw-in groove 302 of spill fixed block 301 side, thereby realize protection casing 1 and protection casing 2's fixed down, when rotating on protection casing 1 and open it, the rotation action is with kelly 304 pullup, elasticity bolt 306 breaks away from draw-in groove 302 and realizes the separation of going up protection casing 1 and protection casing 2 down, can realize the quick fixed and the separation of going up protection casing 1 and protection casing 2 down through this structure, easy operation is convenient.
Example 3
This embodiment is further preferred on the basis of embodiment 1, referring to fig. 3, the fastening member comprises an upper fastening member 9 and a lower fastening member 10, the lower fastening member 10 is fixed on the inner wall of the lower protective inner shell 6, and the upper fastening member 9 is movably arranged in the upper protective inner shell 5; go up and be equipped with a logical groove 8 between protection inner shell 5 top and the last protection casing 1, lead to a threaded connection screw rod 11 of groove 8 internal thread, screw rod 11 one end fixed connection goes up fastener 9, and other end fixed connection adjusts handle 12.
In the embodiment, the upper fastening piece 9 and the lower fastening piece 10 jointly act to fasten the cable, and the upper fastening piece 9 and the lower fastening piece 10 can be made of rubber materials, so that the cable is prevented from being damaged during fastening; the upper fastening piece 9 is movably arranged in the upper protective inner shell 5, the distance between the upper fastening piece 9 and the lower fastening piece 10 can be adjusted, only the screw rod 11 needs to be rotated during adjustment, the screw rod 11 can be axially moved along the through groove 8, and therefore the distance between the upper fastening piece 9 and the lower fastening piece 10 can be adjusted, the device can be suitable for fastening cables with different thicknesses, and the application range of the device is widened.
Example 4
This embodiment is further preferred on the basis of embodiment 1, referring to fig. 3, the upper protective inner shell 5, the lower protective inner shell 6, the upper fastening member 9 and the lower fastening member 10 are all circular arc-shaped; in this embodiment, all set up to arc through upper protection inner shell 5, lower protection inner shell 6, last fastener 9 and lower fastener 10 to can be like the adaptation with the shape of cable, play the fastening to the cable better, improve stability.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (5)
1. The protection device for the engineering cable is characterized by comprising an end face shell (13), an upper protection shell (1) and a lower protection shell (2), wherein one end of the upper protection shell (1) is hinged with one end of the lower protection shell (2), the other end far away from the hinged end is connected through a fixing piece (3), an upper protection inner shell (5) is arranged in the upper protection shell (1), a lower protection inner shell (6) is arranged in the lower protection shell (2), air holes (7) are formed in the upper protection inner shell (5) and the lower protection inner shell (6), a cable installation cavity is formed between the upper protection inner shell (5) and the lower protection inner shell (6), a fastening piece is arranged in the cable installation cavity, a cavity (4) is formed between the upper protection inner shell (5) and the upper protection shell (1) and between the lower protection inner shell (6) and the lower protection shell (2), the end face shell (13) is provided with heat dissipation holes (14).
2. The protection device for the engineering cable according to claim 1, wherein the fixing member (3) comprises a concave fixing block (301) arranged on the side surface of the lower protection shell (2) and a clamping block (303) arranged on the side surface of the upper protection shell (1), a clamping groove (302) is formed in the inner wall of the concave fixing block (301), a clamping rod (304) is arranged on the lower end surface of the clamping block (303), a groove (305) is formed in the side surface of the clamping rod (304), and an elastic bolt (306) is connected in the groove (305) through a spring.
3. A protection device for engineering cables according to claim 1, characterized in that said fastening means comprise an upper fastening means (9) and a lower fastening means (10), said lower fastening means (10) being fixed to the inner wall of the lower protective inner casing (6), said upper fastening means (9) being movably arranged in the upper protective inner casing (5).
4. The protection device for the engineering cable according to claim 3, wherein a through groove (8) is arranged between the top of the upper protection inner shell (5) and the upper protection shell (1), the through groove (8) is internally threaded with a screw rod (11), one end of the screw rod (11) is fixedly connected with the upper fastening piece (9), and the other end of the screw rod is fixedly connected with the adjusting handle (12).
5. The protection device for engineering cables as claimed in claim 1, characterized in that said upper (5), lower (6), upper (9) and lower (10) housings are circular arc shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022680926.3U CN213846121U (en) | 2020-11-18 | 2020-11-18 | Protection device for engineering cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022680926.3U CN213846121U (en) | 2020-11-18 | 2020-11-18 | Protection device for engineering cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213846121U true CN213846121U (en) | 2021-07-30 |
Family
ID=77017710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022680926.3U Active CN213846121U (en) | 2020-11-18 | 2020-11-18 | Protection device for engineering cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213846121U (en) |
-
2020
- 2020-11-18 CN CN202022680926.3U patent/CN213846121U/en active Active
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