CN214479338U - Electric shock protection device for cable - Google Patents
Electric shock protection device for cable Download PDFInfo
- Publication number
- CN214479338U CN214479338U CN202120647135.2U CN202120647135U CN214479338U CN 214479338 U CN214479338 U CN 214479338U CN 202120647135 U CN202120647135 U CN 202120647135U CN 214479338 U CN214479338 U CN 214479338U
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- Prior art keywords
- tube body
- fixedly connected
- slot
- cable
- seted
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- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 238000010030 laminating Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses an electric shock protection device for cable, it includes the protection tube body, two evenly distributed's slot is seted up on the right side of protection tube body, the holding tank has been seted up to the front side of slot, the front side fixedly connected with compression spring of holding tank, compression spring's rear side fixedly connected with supports the briquetting, the rear side swing joint who supports the briquetting has the fixed block, the rear side laminating of fixed block is connected with the safety catch, the inserted block that uses with the slot cooperation is seted up in the left side of protection tube body, the fixed slot of being connected with the fixed block laminating is seted up in the outside of inserted block, the equal fixedly connected with in both sides of protection tube body fills up stifled mechanism. Set up the slot and set up the inserted block at the opposite side through the right side at the protective tube body and be convenient for splice a plurality of protection against electric shock protection device for the cable, later only need pull out the safety catch, compression spring promotes the fixed block and moves forward because of not having the constraint of safety catch.
Description
Technical Field
The utility model relates to a cable laying field especially relates to an electric shock protection device for cable.
Background
In order to avoid electric shock or cable damage of personnel during laying and operation of cables, the cables are generally arranged inside the electric shock protection device for the cables when the cables are buried, and the cable protection tube is generally used as a protection mode, so that the cables can be protected, electric shock is prevented, management is facilitated, and the pressure bearing capacity of the cables is improved.
In cable run lays the in-process, often need link together multistage cable protection pipe with the extension, most uses pipe connection spare or threaded connection to the line of cable among the prior art, the pipe connection spare installation is comparatively hard, and place the condition that the connecting piece department is a little higher than cable protection pipe when the level land, because cable protection pipe's weight is great, so it is also very hard troublesome to rotate during the threaded connection, and need block up the both ends mouth of pipe when the protective tube lays and finishes, prevent to get into the foreign matter and influence cable laying, most need be with a large amount of glues or sealed mud among the prior art, the condition that can produce the structure weak after long-time rain wash, be not convenient for laying and protection of cable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric shock protection device is used to cable, the line that aims at solving the cable uses pipe connection spare or threaded connection, the pipe connection spare installation is comparatively hard, and place the condition that connecting piece department is a little higher than cable protection pipe when the level land can take place, because cable protection pipe's weight is great, so rotate during the threaded connection also very hard trouble, and need block up the both ends mouth of pipe when the protection pipe is laid and finish tightly, prevent to get into the foreign matter and influence cable laying, most need be with a large amount of glues or sealed mud among the prior art, the condition that can produce the structure weak behind long-time rainwash, be not convenient for laying of cable and the problem of protection.
In order to achieve the purpose, the utility model provides an electric shock protection device for cable includes the protection tube body, two evenly distributed's slot is seted up on the right side of protection tube body, the holding tank has been seted up to the front side of slot, the front side fixedly connected with compression spring of holding tank, compression spring's rear side fixedly connected with support block, the rear side swing joint of support block has the fixed block, the rear side laminating of fixed block is connected with the safety catch, the inserted block that uses with the slot cooperation is seted up in the left side of protection tube body, the fixed slot of being connected with the fixed block laminating is seted up in the outside of inserted block, the equal fixedly connected with in both sides of protection tube body fills up stifled mechanism.
Preferably, the plugging mechanism comprises a sleeve, the inner side of the sleeve is movably connected with the protection tube body, the right side of the sleeve is clamped with a plugging tube, the inner side of the plugging tube is fixedly connected with a sealing ring, and the sealing ring is made of rubber materials.
Preferably, four clamping grooves which are uniformly distributed are formed in the right side of the sleeve, and the left side of the plugging pipe is fixedly connected with a buckle which is matched with the clamping grooves for use.
Preferably, a pin groove is formed in the upper side of the protection tube body, the safety pin is arranged on the inner side of the pin groove, a traction rope is fixedly connected to the left side of the safety pin, and the other side of the traction rope is arranged outside the pin groove.
Preferably, the sleeve and the protective tube body are connected in a sleeved manner, and the sleeve is arranged on the outer side of the protective tube body.
Preferably, the outer side of the protection tube body is fixedly connected with two fixing rings, and the inner sides of the fixing rings are fixedly connected with reinforcing ribs.
The technical scheme of the utility model, through set up the slot on the right side of protective tube body and set up the inserted block at the opposite side and be convenient for splice a plurality of electric shock protection device for the cable, later only need pull out the safety catch, compression spring is because the constraint of safety catch has not been had, so can promote forward to the inserted block, thereby promote the fixed block activity forward, make trapezoidal fixed block insert at last and establish in the inside fixed slot of inserted block, thereby accomplish the equipment to a plurality of the device, use this mode to replace traditional threaded connection convenience more, only need insert the fixed slot and extract the safety catch with the inserted block, it is also lighter to replace the pipe connector, and is simple and practical, carry out simple stifled at the both ends of laying the pipeline through setting up stifled mechanism, the convenient seals the protective tube body, make the structure durable more stable.
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 the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is an exploded view of a plugging mechanism according to an embodiment of the present invention;
fig. 3 is a top cross-sectional view of a protection tube body according to an embodiment of the present invention;
fig. 4 is a schematic view of a card slot structure according to an embodiment of the present invention;
fig. 5 is a partial enlarged view of a portion a in fig. 3 according to an embodiment of the present invention;
fig. 6 is a partial enlarged view of a portion B in fig. 3 according to an embodiment of the present invention.
The reference numbers illustrate: 1. a protection tube body; 2. a slot; 3. accommodating grooves; 4. a compression spring; 5. a pressing block; 6. a fixed block; 7. a safety pin; 8. inserting a block; 9. fixing grooves; 10. a plugging mechanism; 1001. a sleeve; 1002. filling and plugging the pipe; 1003. a seal ring; 11. a card slot; 12. buckling; 13. a pin slot; 14. a hauling rope; 15. a fixing ring; 16. and (5) reinforcing ribs.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Moreover, the technical solutions in the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or can not be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The utility model provides an electric shock protection device is used to cable, the effect is solved most and is used pipe connection spare or threaded connection to the line of cable among the prior art, the installation of pipe connection spare is comparatively hard, and place the condition that connecting piece department is a little higher than cable protection pipe when the level land, because cable protection pipe's weight is great, so rotate during the threaded connection also very hard trouble, and need block up the both ends mouth of pipe when the protection pipe lays and finishes tightly, prevent to get into the foreign matter and influence cable laying, most need be with a large amount of glues or sealed mud among the prior art, can produce the condition that the structure is weakened after long-time rainwash, be not convenient for laying of cable and the problem of protection.
As shown in fig. 1-6, the embodiment of the utility model provides a pair of protection against electric shock protection device for cable, including protection tube body 1, two evenly distributed's slot 2 is seted up on protection tube body 1's right side, holding tank 3 has been seted up to slot 2's front side, holding tank 3's front side fixedly connected with compression spring 4, compression spring 4's rear side fixedly connected with suppresses piece 5, suppress piece 5's rear side swing joint has fixed block 6, the rear side laminating of fixed block 6 is connected with safety catch 7, inserted block 8 that uses with slot 2 cooperation is seted up in protection tube body 1's left side, fixed slot 9 of being connected with the laminating of fixed block 6 is seted up in the outside of inserted block 8, the equal fixedly connected with of both sides of protection tube body 1 fills up stifled mechanism 10.
In the technical proposal of the utility model, the right side of the protective tube body 1 is provided with the slot 2 and the other side is provided with the plug block 8, so that a plurality of cables can be spliced by the electric shock protection device, and then only the safety pin 7 needs to be pulled out, the compression spring 4 has no constraint of the safety pin 7, so that the pressing block 5 is pushed forwards, the fixing block 6 is pushed forwards to move, and finally the trapezoidal fixing block 6 is inserted into the fixing groove 9 arranged inside the inserting block 8, thereby completing the assembly of a plurality of the devices, and replacing the traditional threaded connection with the mode more conveniently, only inserting the inserting block 8 into the fixed groove 9 and pulling out the safety pin 7 to replace a pipe connector, and being more portable, simple and practical, simple plugging is carried out at the both ends of laying the pipeline through setting up stifled mechanism 10, and convenient is dead with protection tube body 1 closure for the structure is durable more stable.
Referring to fig. 6, the plugging mechanism 10 includes a sleeve 1001, the inner side of the sleeve 1001 is movably connected to the protection tube body 1, a plugging tube 1002 is clamped to the right side of the sleeve 1001, a sealing ring 1003 is fixedly connected to the inner side of the plugging tube 1002, and the sealing ring 1003 is made of rubber material. In this embodiment, can couple together the tip of protection tube body 1 and the left side of stifled pipe 1002 through at the outside installation sleeve pipe 1001 of protection tube body 1, establish the inside at protection tube body 1 at the cable laying in-process cable, let the cable stretch out in order to stop up the tip tightly through the inboard sealing washer 1003 of stifled pipe 1002 at the end of protection tube body 1, avoid impurity to get into, convenient flexibility more than the sealing mud among the conventional art.
Further, with reference to fig. 4, the right side of the sleeve 1001 is provided with four clamping slots 11 uniformly distributed, and the left side of the plugging pipe 1002 is fixedly connected with a buckle 12 used in cooperation with the clamping slots 11. In this embodiment, the bayonet 11 and the bayonet 12 can align the bayonet 12 on the left side of the plugging pipe 1002 with the bayonet 1 on the right side of the sleeve 1001 and the connection can be completed by inserting the bayonet 12, which is simple and fast.
Referring to fig. 5, the protective tube body 1 has a pin groove 13 formed therein at an upper side thereof, the safety pin 7 is disposed at an inner side of the pin groove 13, a pulling rope 14 is fixedly connected to a left side of the safety pin 7, and the other side of the pulling rope 14 is disposed at an outer side of the pin groove 13. In this embodiment, the safety pin 7 and the pulling rope 14 are accommodated by forming the pin groove 13 in the protection tube body 1, and the safety pin 7 can be conveniently pulled out in a labor-saving manner by arranging the pulling rope 14 so as to facilitate the ejection of the fixing block 6, thereby avoiding the troublesome process of pulling the safety pin 7 away from the inside of the protection tube body 1.
Referring to fig. 2, the sleeve 1001 is connected to the protective tube body 1 in a sleeving manner, and the sleeve 1001 is disposed outside the protective tube body 1. In this embodiment, by the simple connection manner of the socket joint, the connection between the sleeve 1001 and the protective tube body 1 can be performed without using a tool, and the socket joint sleeve 1001 and the protective tube body 1 can be easily and quickly mounted when the protective tube body 1 is not connected to other cable protective tubes, and can be easily detached during maintenance or line addition, thereby increasing the flexibility of the device.
In addition, referring to fig. 1, the outer side of the protection tube body 1 is fixedly connected with two fixing rings 15, and the inner side of the fixing ring 15 is fixedly connected with a reinforcing rib 16. In this embodiment, the circumference of the protective tube body 1 can be reinforced by providing the fixing ring 15, and the reinforcing rib 16 is supported, and the reinforcing rib 16 is provided to increase the stress strength of the outer portion of the protective tube body 1, so that the structure is more stable.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides an electric shock protection device for cable, its characterized in that, electric shock protection device for cable includes the protection tube body, two evenly distributed's slot is seted up on the right side of protection tube body, the holding tank has been seted up to the front side of slot, the front side fixedly connected with compression spring of holding tank, compression spring's rear side fixedly connected with buttressing piece, the rear side swing joint of buttressing piece has the fixed block, the rear side laminating of fixed block is connected with the safety catch, the inserted block that uses with the slot cooperation is seted up in the left side of protection tube body, the fixed slot of being connected with the fixed block laminating is seted up in the outside of inserted block, the equal fixedly connected with in both sides of protection tube body fills up stifled mechanism.
2. The electric shock protection device for the cable according to claim 1, wherein the plugging mechanism comprises a sleeve, the inner side of the sleeve is movably connected with the protection tube body, a plugging tube is clamped on the right side of the sleeve, a sealing ring is fixedly connected to the inner side of the plugging tube, and the sealing ring is made of rubber material.
3. The electric shock protection device for cables as claimed in claim 2, wherein four evenly distributed slots are formed on the right side of the sleeve, and the left side of the filling pipe is fixedly connected with a buckle used in cooperation with the slots.
4. The device as claimed in claim 1, wherein the protective tube body has a pin groove formed in an upper inner portion thereof, the safety pin is disposed inside the pin groove, a pulling rope is fixedly connected to a left side of the safety pin, and another side of the pulling rope is disposed outside the pin groove.
5. The device as claimed in claim 2, wherein the sleeve is connected to the protective tube body by fitting, and the sleeve is provided outside the protective tube body.
6. The device as claimed in claim 1, wherein two fixing rings are fixedly connected to the outer side of the protective tube body, and reinforcing ribs are fixedly connected to the inner side of the fixing rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120647135.2U CN214479338U (en) | 2021-03-30 | 2021-03-30 | Electric shock protection device for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120647135.2U CN214479338U (en) | 2021-03-30 | 2021-03-30 | Electric shock protection device for cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214479338U true CN214479338U (en) | 2021-10-22 |
Family
ID=78176261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120647135.2U Expired - Fee Related CN214479338U (en) | 2021-03-30 | 2021-03-30 | Electric shock protection device for cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214479338U (en) |
-
2021
- 2021-03-30 CN CN202120647135.2U patent/CN214479338U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |