CN217824218U - Cable equipment with explosion-proof function - Google Patents
Cable equipment with explosion-proof function Download PDFInfo
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- CN217824218U CN217824218U CN202221149126.1U CN202221149126U CN217824218U CN 217824218 U CN217824218 U CN 217824218U CN 202221149126 U CN202221149126 U CN 202221149126U CN 217824218 U CN217824218 U CN 217824218U
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- explosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a cable equipment with explosion-proof function, including two outer protective covers, one side fixed mounting of outer protective cover has the toper safety cover, fixed mounting has a plurality of annular explosion-proof boards in the toper safety cover, fixed mounting has annular mounting panel in the outer protective cover, and corresponding one side fixed mounting of annular mounting panel has the interior explosion-proof pipe, and corresponding one side fixed mounting of annular mounting panel has the outer explosion-proof pipe, be provided with two coupling mechanisms on the outer protective cover; the connecting mechanism comprises a fixed groove, a baffle, a control groove, two supporting plates and a rotating shaft, and the utility model relates to the technical field of cable equipment; this cable equipment with explosion-proof function, the coupling mechanism through setting up can be simply quick with two outer protection casings firm connection together for two protection casings form a whole fast and can provide better explosion-proof effect to the cable joint head.
Description
Technical Field
The utility model relates to a cable equipment technical field specifically is a cable equipment with explosion-proof function.
Background
With the continuous development of times, the communication industry of China has rapidly developed, the laying of cables is more and more perfect, the cables are generally rope-like cables formed by stranding a plurality of or a plurality of groups of wires, each group of wires are mutually insulated and are usually twisted around a center, the whole outer side is wrapped with a highly-insulated covering layer, the cables have the characteristics of internal electrification and external insulation, and the explosion-proof performance of the cables is improved by installing a protective cover.
When the existing cable equipment with an explosion-proof function is used, the protection of a cable is usually thinner, the cable wiring position cannot be effectively explosion-proof, and meanwhile, the step of installing a protection cover is more complicated, time-consuming and labor-consuming.
Therefore, the utility model provides a cable equipment with explosion-proof function to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a cable equipment with explosion-proof function has solved above-mentioned problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cable device with an explosion-proof function comprises two outer protective covers, wherein a conical protective cover is fixedly installed on one side of each outer protective cover, a plurality of annular explosion-proof plates are fixedly installed in each conical protective cover, an annular mounting plate is fixedly installed in each outer protective cover, an inner explosion-proof pipe is fixedly installed on one corresponding side of each annular mounting plate, an outer explosion-proof pipe is fixedly installed on one corresponding side of each annular mounting plate, and two connecting mechanisms are arranged on each outer protective cover;
the connecting mechanism comprises a fixing groove, a baffle, a control groove, two supporting plates, a rotating shaft, an L-shaped clamping plate, two torsional springs, a moving block and an inclined plate, wherein the fixing groove is formed in the outer wall of one side of the corresponding outer protective cover, the baffle is fixedly mounted on the inner wall of the top of the fixing groove, the control groove is formed in the outer wall of one side of the corresponding outer protective cover, the two supporting plates are fixedly mounted in the control groove, the rotating shaft is rotatably mounted between the two supporting plates, the L-shaped clamping plate is fixedly mounted on the rotating shaft, one end of the L-shaped clamping plate extends into the fixing groove, the L-shaped clamping plate is matched with the baffle, the two torsional springs are slidably sleeved on the rotating shaft, one ends, far away from each other, of the two torsional springs are fixedly connected with one side of the corresponding supporting plates respectively, one ends, close to each other, of the two torsional springs are fixedly connected with one side of the L-shaped clamping plate, the moving block is arranged in the control groove, the inclined plate is fixedly mounted at the bottom of the moving block, and one side of the inclined plate is in contact with one side of the L-shaped clamping plate.
Preferably, the top fixed mounting of movable block has the connecting rod, the top of connecting rod extends to outside the outer protection casing, the top fixed mounting of connecting rod has the button that pushes away, the constant head tank has been seted up to one side outer wall of movable block, the top inner wall fixed mounting of control groove has the mounting panel, one side fixed mounting of mounting panel has the locating plate, in one side of locating plate slides and extends to the constant head tank, can indirectly drive the movable block through the button that pushes away that sets up and remove to make the swash plate can promote L shape cardboard and rotate.
Preferably, the bottom of the moving block is fixedly provided with a first reset plate, the inner wall of the bottom of the control groove is fixedly provided with a second reset plate, one side of the second reset plate is fixedly provided with a spring, one end of the spring is fixedly connected with one side of the first reset plate, and the spring can reset the moving block after the moving block moves.
Preferably, the top inner wall fixed mounting of control groove has the short slab, the bottom fixed mounting of short slab has spacing backing plate, spacing backing plate adopts the preparation of rubber material to form, the bottom and the L shape cardboard of spacing backing plate contact, and the spacing backing plate through setting up can prevent that L shape cardboard from rotating range under the effort of torsional spring too big, leading to unable normal work.
Preferably, the outer protective cover is internally provided with cable bodies, a butt joint is arranged between the two cable bodies, the two cable bodies are fixedly connected through the butt joint matched with the cable bodies, and the two cable bodies can be connected together through the arranged butt joint.
Preferably, the cable body is formed by combining a cable core, an explosion-proof layer and a wear-resistant layer, the surface of the cable core is formed by wrapping the explosion-proof layer, the wear-resistant layer matched with the explosion-proof layer is sleeved on the surface of the explosion-proof layer, the cable body can provide protection capability for the cable core through the arranged explosion-proof layer and the wear-resistant layer,
preferably, the explosion-proof layer is formed through the preparation of cross-linked polyethylene synthetic material, the wearing layer is formed through the preparation of butadiene-acrylonitrile rubber synthetic material, can provide better protective effect for the cable core through the corresponding synthetic material that sets up, avoids the cable impaired.
Preferably, fixed mounting has the fixed block on the cable body, two slots have been seted up to one side of fixed block, one side fixed mounting of toper safety cover has two elasticity pull rods, the one end of elasticity pull rod extends to in the slot that corresponds, fixed mounting has the inserted bar on the elasticity pull rod, the one end of inserted bar runs through the fixed block, can be in the same place cable body and outer protection casing indirect fixation through the fixed block that sets up to can improve explosion-proof ability.
Advantageous effects
The utility model provides a cable equipment with explosion-proof function. Compared with the prior art, the method has the following beneficial effects:
(1) This cable equipment with explosion-proof function, the coupling mechanism through setting up can be simply quick with two outer protection casings firm connection together for two protection casings form a whole fast and can provide better explosion-proof effect to the cable connector.
(2) This cable equipment with explosion-proof function, fixed block and elasticity pull rod through setting up can be in the same place toper safety cover and outer protection casing and cable body fixed connection, and outer protection casing and toper safety cover can take place the skew when avoiding the cable to explode, influence explosion-proof effect.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of portion B of FIG. 1;
FIG. 4 is an assembly view of the middle support plate, the rotating shaft, the L-shaped clamp plate and the torsion spring of the present invention;
FIG. 5 is an external perspective view of the middle annular mounting plate, the inner explosion proof tube and the outer explosion proof tube of the present invention;
FIG. 6 is an assembly view of the center line cable core, the explosion-proof layer and the wear layer of the present invention;
fig. 7 is a schematic view of the structure of the L-shaped clip board of the present invention in a partial cross-section when the clip board is separated from the baffle.
In the figure: 1. an outer shield; 2. a tapered protective cover; 3. an annular explosion-proof plate; 4. an annular mounting plate; 5. an inner explosion-proof tube; 6. an outer explosion proof tube; 7. fixing grooves; 8. a baffle plate; 9. a control slot; 10. a support plate; 11. a rotating shaft; 12. an L-shaped clamping plate; 13. a torsion spring; 14. a moving block; 15. a sloping plate; 16. a connecting rod; 17. positioning a plate; 18. a spring; 19. a short plate; 20. a cable body; 2001. a cable core; 2002. an explosion-proof layer; 2003. a wear layer; 21. butt joint; 22. a fixed block; 23. a slot; 24. an elastic pull rod; 25. and (4) inserting a rod.
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.
The first embodiment is as follows:
referring to fig. 1, 2, 4 and 5, a cable device with an explosion-proof function includes two outer protective covers 1, one side of each outer protective cover 1 is fixedly provided with a conical protective cover 2, a plurality of annular explosion-proof plates 3 are fixedly arranged in the conical protective cover 2, an annular mounting plate 4 is fixedly arranged in each outer protective cover 1, an inner explosion-proof pipe 5 is fixedly arranged on one side of the corresponding annular mounting plate 4, an outer explosion-proof pipe 6 is fixedly arranged on one side of the corresponding annular mounting plate 4, and two connecting mechanisms are arranged on the outer protective cover 1;
the connecting mechanism comprises a fixing groove 7, a baffle plate 8, a control groove 9, two support plates 10, a rotating shaft 11, an L-shaped clamping plate 12, two torsion springs 13, a moving block 14 and an inclined plate 15, wherein the fixing groove 7 is formed in the outer wall of one side of the corresponding outer protective cover 1, the baffle plate 8 is fixedly arranged on the inner wall of the top of the fixing groove 7, the control groove 9 is formed in the outer wall of one side of the corresponding outer protective cover 1, the two support plates 10 are fixedly arranged in the control groove 9, the rotating shaft 11 is rotatably arranged between the two support plates 10, the L-shaped clamping plate 12 is fixedly arranged on the rotating shaft 11, one end of the L-shaped clamping plate 12 extends into the fixing groove 7, the L-shaped clamping plate 12 is matched with the baffle plate 8, the two torsion springs 13 are slidably sleeved on the rotating shaft 11, the ends, far away from each other, of the two torsion springs 13, are respectively and fixedly connected with one side of the corresponding support plates 10, the ends, close to each other, the moving block 14 is arranged in the control groove 9, the inclined plate 15 is fixedly arranged at the bottom of the moving block 14, and one side of the L-shaped inclined plate 15 is contacted with one side of the L-shaped clamping plate 12;
the second embodiment:
referring to fig. 1, fig. 2, fig. 3 and fig. 6, the present embodiment provides a technical solution based on the first embodiment: a connecting rod 16 is fixedly installed at the top of the moving block 14, the top end of the connecting rod 16 extends out of the outer protective cover 1, a push button is fixedly installed at the top end of the connecting rod 16, a positioning groove is formed in the outer wall of one side of the moving block 14, an installation plate is fixedly installed on the inner wall of the top of the control groove 9, a positioning plate 17 is fixedly installed on one side of the installation plate, and one side of the positioning plate 17 extends into the positioning groove in a sliding manner;
a first reset plate is fixedly installed at the bottom of the moving block 14, a second reset plate is fixedly installed on the inner wall of the bottom of the control groove 9, a spring 18 is fixedly installed on one side of the second reset plate, and one end of the spring 18 is fixedly connected with one side of the first reset plate;
a short plate 19 is fixedly arranged on the inner wall of the top of the control groove 9, a limiting cushion plate is fixedly arranged at the bottom end of the short plate 19, the limiting cushion plate is made of rubber, and the bottom of the limiting cushion plate is in contact with the L-shaped clamping plate 12;
the outer protective cover 1 is internally provided with cable bodies 20, a butt joint 21 is arranged between the two cable bodies 20, and the two cable bodies 20 are fixedly connected through the butt joint 21 matched with the two cable bodies 20;
the cable body 20 is formed by combining a cable core 2001, an explosion-proof layer 2002 and a wear-resistant layer 2003, the surface of the cable core 2001 is wrapped by the explosion-proof layer 2002, and the wear-resistant layer 2003 matched with the explosion-proof layer 2002 is sleeved on the surface of the explosion-proof layer 2002;
the explosion-proof layer 2002 is made of a cross-linked polyethylene synthetic material, and the wear-resistant layer 2003 is made of a nitrile butadiene rubber synthetic material;
fixed block 22 is fixedly mounted on cable body 20, two slots 23 are formed in one side of fixed block 22, two elastic pull rods 24 are fixedly mounted on one side of conical protection cover 2, one ends of elastic pull rods 24 extend into corresponding slots 23, inserting rods 25 are fixedly mounted on elastic pull rods 24, and one ends of inserting rods 25 penetrate through fixed block 22.
And those not described in detail in this specification are well within the skill of those in the art.
When the cable body 20 explodes, the first layer of explosion-proof capacity is provided from the inner explosion-proof layer 2002, then the second layer of explosion-proof capacity is provided through the annular mounting plate 4, the inner explosion-proof pipe 5 and the outer explosion-proof pipe 6, and finally the third layer of explosion-proof capacity is provided through the outer protective cover 1, the conical protective cover 2 and the annular explosion-proof plate 3, so that the explosion hazard of the cable body 20 is reduced to the minimum through multi-layer protection;
when two outer protective covers 1 need to be connected and installed, firstly, the elastic pull rod 24 on the conical protective cover 2 is inserted into the slot 23, the elastic pull rod 24 is stressed and deformed, until the inserted rod 25 penetrates out of the fixing block 22, so that the elastic pull rod 24 is reset, at the moment, the fixing block 22 is fixed with the conical protective cover 2, then the joints of the two cable bodies 20 are connected together through the butt joint 21, finally, the two outer protective covers 1 are aligned, the L-shaped clamping plate 12 is inserted into the fixing groove 7, until the L-shaped clamping plate 12 clamps the baffle plate 8 under the elastic action force of the torsion spring 13, at the moment, the two outer protective covers 1 are firmly connected together, when separation is needed, an operator only needs to push a push button to push the push button to drive the connecting rod 16 to move, the connecting rod 16 drives the moving block 14 to move, the moving block 14 drives the inclined plate 15 to move and simultaneously extrude the spring 18, the inclined plate 15 is in contact with the L-shaped clamping plate 12 through the inclined plane of the inclined plane, so that the L-shaped clamping plate 12 rotates around the rotating shaft 11, until the L-shaped clamping plate 12 can be completely separated from the baffle plate 8, at the two outer protective covers 1 can be separated at the moment.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A cable plant with explosion-proof function, comprising two external protection covers (1), characterized in that: a conical protective cover (2) is fixedly installed on one side of the outer protective cover (1), a plurality of annular explosion-proof plates (3) are fixedly installed in the conical protective cover (2), an annular mounting plate (4) is fixedly installed in the outer protective cover (1), an inner explosion-proof pipe (5) is fixedly installed on one corresponding side of the annular mounting plate (4), an outer explosion-proof pipe (6) is fixedly installed on one corresponding side of the annular mounting plate (4), and two connecting mechanisms are arranged on the outer protective cover (1);
the connecting mechanism comprises a fixing groove (7), a baffle plate (8), a control groove (9), two supporting plates (10), a rotating shaft (11), an L-shaped clamping plate (12), two torsional springs (13), a moving block (14) and inclined plates (15), wherein the fixing groove (7) is formed in the outer wall of one side of the corresponding outer protective cover (1), the baffle plate (8) is fixedly arranged on the inner wall of the top of the fixing groove (7), the control groove (9) is formed in the outer wall of one side of the corresponding outer protective cover (1), the two supporting plates (10) are fixedly arranged in the control groove (9), the rotating shaft (11) is rotatably arranged between the two supporting plates (10), the L-shaped clamping plate (12) is fixedly arranged on the rotating shaft (11), one end of the L-shaped clamping plate (12) extends into the fixing groove (7), the L-shaped clamping plate (12) is matched with the baffle plate (8), the two torsional springs (13) are slidably sleeved on the rotating shaft (11), one ends, far away from each other, of the two torsional springs (13) are fixedly connected with one side of the corresponding supporting plates (10), one end of the two moving blocks (13) is close to each other, the L-shaped clamping plate (14) is fixedly arranged in the control groove (15), and the bottom of the L-shaped clamping plate (14) is arranged in the fixing groove (9), one side of the inclined plate (15) is in contact with one side of the L-shaped clamping plate (12).
2. The cable apparatus with explosion-proof function as recited in claim 1, wherein: the top fixed mounting of movable block (14) has connecting rod (16), outside the top of connecting rod (16) extended to outer protection casing (1), the top fixed mounting of connecting rod (16) had the knob that pushes away, the constant head tank has been seted up to one side outer wall of movable block (14), the top inner wall fixed mounting of control groove (9) has the mounting panel, one side fixed mounting of mounting panel has locating plate (17), one side of locating plate (17) slides and extends to in the constant head tank.
3. The cable apparatus with explosion-proof function as recited in claim 1, wherein: the bottom of the moving block (14) is fixedly provided with a first reset plate, the inner wall of the bottom of the control groove (9) is fixedly provided with a second reset plate, one side of the second reset plate is fixedly provided with a spring (18), and one end of the spring (18) is fixedly connected with one side of the first reset plate.
4. The cable apparatus with explosion-proof function as recited in claim 1, wherein: the top inner wall fixed mounting of control groove (9) has short slab (19), the bottom fixed mounting of short slab (19) has spacing backing plate, spacing backing plate adopts the preparation of rubber material to form, the bottom and the L cardboard (12) that appear of spacing backing plate contact.
5. The cable apparatus with explosion-proof function as recited in claim 1, wherein: the cable protection structure is characterized in that cable bodies (20) are arranged in the outer protection cover (1), butt joints (21) are arranged between the two cable bodies (20), and the two cable bodies (20) are fixedly connected through the butt joints (21) matched with the two cable bodies.
6. An explosion-proof cable apparatus as set forth in claim 5, wherein: the cable body (20) is formed by combining a cable core (2001), an explosion-proof layer (2002) and a wear-resistant layer (2003), the surface of the cable core (2001) is wrapped by the explosion-proof layer (2002), and the wear-resistant layer (2003) matched with the explosion-proof layer (2002) is sleeved on the surface of the explosion-proof layer (2002).
7. An explosion-proof cable apparatus as set forth in claim 6, wherein: the explosion-proof layer (2002) is made of a cross-linked polyethylene synthetic material, and the wear-resistant layer (2003) is made of a nitrile rubber synthetic material.
8. An explosion-proof cable apparatus as set forth in claim 5, wherein: fixed mounting has fixed block (22) on cable body (20), two slots (23) have been seted up to one side of fixed block (22), one side fixed mounting of toper safety cover (2) has two elasticity pull rod (24), the one end of elasticity pull rod (24) extends to in slot (23) that correspond, fixed mounting has inserted bar (25) on elasticity pull rod (24), fixed block (22) are run through to the one end of inserted bar (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221149126.1U CN217824218U (en) | 2022-05-13 | 2022-05-13 | Cable equipment with explosion-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221149126.1U CN217824218U (en) | 2022-05-13 | 2022-05-13 | Cable equipment with explosion-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217824218U true CN217824218U (en) | 2022-11-15 |
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ID=83984571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221149126.1U Active CN217824218U (en) | 2022-05-13 | 2022-05-13 | Cable equipment with explosion-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217824218U (en) |
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2022
- 2022-05-13 CN CN202221149126.1U patent/CN217824218U/en active Active
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