CN219980416U - Explosion-proof shell of cable joint - Google Patents
Explosion-proof shell of cable joint Download PDFInfo
- Publication number
- CN219980416U CN219980416U CN202321528397.2U CN202321528397U CN219980416U CN 219980416 U CN219980416 U CN 219980416U CN 202321528397 U CN202321528397 U CN 202321528397U CN 219980416 U CN219980416 U CN 219980416U
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- mounting
- sides
- explosion
- spring
- shell
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- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 4
- 238000004880 explosion Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
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- Cable Accessories (AREA)
Abstract
The utility model discloses an explosion-proof shell of a cable joint, which relates to the technical field of cable joints and comprises an upper shell and a lower shell, wherein first mounting plates are fixedly arranged on two sides of the upper shell, second mounting plates are fixedly arranged on two sides of the lower shell, a plurality of mounting blocks are fixedly arranged on two sides of the top end of each second mounting plate, mounting grooves are formed in two sides of the bottom end of each first mounting plate, the mounting blocks are movably inserted into the mounting grooves, grooves are formed in one side of each mounting block, containing grooves are formed in two sides of each second mounting plate, second springs are fixedly arranged in the containing grooves, a movable plate is fixedly arranged on one side of each second spring, an inserting rod is fixedly arranged on one side of each movable plate, and the inserting rods are movably inserted into the grooves. The explosion-proof shell of the cable joint is convenient for the upper shell and the lower shell to be installed, improves the installation efficiency and enhances the practicability.
Description
Technical Field
The utility model relates to the technical field of cable connectors, in particular to an explosion-proof shell of a cable connector.
Background
Due to the requirement of urban development planning, the cable duct is more and more concentrated, and great convenience is brought to centralized and unified management of power supply operation departments, but a plurality of problems exist, wherein the fire disaster in a cable trench is the most serious problem caused by explosion of cable joints.
The present explosion-proof device for cable joints, as described in patent publication number CN207967901U, comprises a cylindrical shell, the shell comprises two half shells which are installed up and down relatively, a cavity for accommodating the cable joint and a through hole communicated with two ends of the cavity are arranged in the shell, the shell is made of flame-retardant composite materials, two explosion-proof sheets which are arranged relatively are installed in the shell, and the explosion-proof sheets are in a semicircular shape.
With respect to the related art, the inventor considers that an explosion-proof device exists at present, and two half shells are installed by adopting a plurality of bolts, so that the installation process is complicated, time and labor are wasted, and therefore, the explosion-proof shell of the cable connector is provided.
Disclosure of Invention
The utility model aims to solve or at least alleviate the problems that the existing explosion-proof device is complex in installation process and time-consuming and labor-consuming by adopting a plurality of bolts to enable two half shells to be installed.
In order to achieve the above purpose, the utility model provides an explosion-proof shell of a cable joint, which adopts the following technical scheme:
the utility model provides an explosion-proof shell of cable joint, includes casing and lower casing, the equal fixed mounting in both sides of going up the casing has first mounting panel, the equal fixed mounting in both sides of lower casing has the second mounting panel, the equal fixed mounting in top both sides of second mounting panel has a plurality of installation piece, the mounting groove has all been seted up to the bottom both sides of first mounting panel, the installation piece with the mounting groove activity grafting, the recess has been seted up to one side of installation piece, the holding tank has all been seted up to the both sides of second mounting panel, the second mounting panel is located fixed mounting has the second spring in the holding tank, one side fixed mounting of second spring has the fly leaf, one side fixed mounting of fly leaf has the inserted bar, the inserted bar with the recess activity grafting.
Through adopting above-mentioned technical scheme, peg graft through installation piece and mounting groove, make first mounting panel and second mounting panel be connected, in the grafting in-process, insert in the recess through the inserted bar, lock the installation piece, strengthen connectivity, when dismantling, through removing the fly leaf, can drive a plurality of second springs simultaneously and extend, make the inserted bar break away from the recess, make upper housing and lower housing separate.
Optionally, the first mounting plate is located the mounting groove is internal to be fixed with first spring, one side fixed mounting of first spring has the solid fixed ring.
Through adopting above-mentioned technical scheme, through being provided with first spring, when the inserted bar breaks away from the recess, first spring stretches, extrudes the installation groove with the installation piece.
Optionally, the first mounting panel is located mounting groove internal fixation has the bellows, first spring is located inside the bellows body, solid fixed ring with bellows fixed connection.
Through adopting above-mentioned technical scheme, through being provided with the bellows, play the guard action to the second spring.
Optionally, the seal groove has all been seted up to the bottom both sides of last casing, the top fixed mounting of lower casing has the sealing block, the sealing block with seal groove looks adaptation.
Through adopting above-mentioned technical scheme, through being provided with sealing block and seal groove, reinforcing connection leakproofness.
Optionally, a sealing ring is arranged at the joint of the two sides of the upper shell and the lower shell.
Through adopting above-mentioned technical scheme, through being provided with the sealing washer, the cable passes the sealing washer, reinforcing connection leakproofness.
Optionally, a pull ring is fixedly installed on one side of the movable plate.
Through adopting above-mentioned technical scheme, through being provided with the pull ring, be convenient for pull fly leaf removes.
In summary, the utility model has the following beneficial effects:
through installing piece and mounting groove grafting, make first mounting panel and second mounting panel be connected, in the grafting in-process, through inserting the pole in the recess, lock the installation piece, the reinforcing connectivity, when dismantling, through removing the fly leaf, can drive a plurality of second springs simultaneously and stretch, make the inserted bar break away from the recess, make last casing and lower casing separate, through being provided with first spring, when the inserted bar breaks away from the recess, first spring stretches, extrude the mounting groove with the installation piece, through being provided with sealing block and seal groove, the reinforcing connection leakproofness, through being provided with the pull ring, be convenient for stimulate the fly leaf and remove, through being provided with the bellows, play the guard action to the second spring.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
fig. 3 is an enlarged schematic view of the area a in fig. 2.
Reference numerals illustrate: 1. an upper housing; 2. a lower housing; 3. a first mounting plate; 4. a second mounting plate; 5. a mounting block; 6. a mounting groove; 7. a first spring; 8. a bellows; 9. a groove; 10. a receiving groove; 11. a second spring; 12. a movable plate; 13. a rod; 14. sealing grooves; 15. a sealing block; 16. a seal ring; 17. and (5) a pull ring.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
Examples:
the embodiment of the utility model discloses an explosion-proof shell of a cable joint. Referring to fig. 1-3, an explosion-proof shell of a cable joint comprises an upper shell 1 and a lower shell 2, wherein sealing grooves 14 are formed in two sides of the bottom end of the upper shell 1, a sealing block 15 is fixedly arranged at the top end of the lower shell 2, the sealing block 15 is matched with the sealing grooves 14, and the sealing block 15 and the sealing grooves 14 are arranged to enhance the connection tightness. The sealing ring 16 is arranged at the joint of the two sides of the upper shell 1 and the lower shell 2, and the cable passes through the sealing ring 16 by being provided with the sealing ring 16, so that the connection tightness is enhanced.
Referring to fig. 1-3, the first mounting plate 3 is fixedly mounted on two sides of the upper shell 1, the second mounting plate 4 is fixedly mounted on two sides of the lower shell 2, a plurality of mounting blocks 5 are fixedly mounted on two sides of the top end of the second mounting plate 4, mounting grooves 6 are formed in two sides of the bottom end of the first mounting plate 3, the mounting blocks 5 are movably inserted into the mounting grooves 6, grooves 9 are formed in one side of the mounting blocks 5, accommodating grooves 10 are formed in two sides of the second mounting plate 4, a second spring 11 is fixedly mounted in the accommodating grooves 10, a movable plate 12 is fixedly mounted on one side of the second spring 11, an inserting rod 13 is movably inserted into the grooves 9, the first mounting plate 3 is connected with the second mounting plate 4 through the inserting rod 13 in an inserting process, the mounting blocks 5 are locked in the grooves 9, connectivity is enhanced, and when the upper shell 2 is separated from the lower shell 2 by moving the movable plate 12, and the plurality of second springs 11 are simultaneously driven to stretch, and the inserting rod 13 is separated from the grooves 9. One side of the movable plate 12 is fixedly provided with a pull ring 17, and the movable plate 12 is conveniently pulled to move by being provided with the pull ring 17.
Referring to fig. 1 to 3, the first mounting plate 3 is fixedly provided with a first spring 7 in the mounting groove 6, one side of the first spring 7 is fixedly provided with a fixing ring, and by providing the first spring 7, when the insert rod 13 is separated from the groove 9, the first spring 7 is stretched to push the mounting block 5 out of the mounting groove 6. The first mounting plate 3 is located the mounting groove 6 internally and fixedly mounted has bellows 8, and first spring 7 is located bellows 8, and solid fixed ring and bellows 8 fixed connection play the guard action to second spring 11 through being provided with bellows 8.
The implementation principle of the explosion-proof shell of the cable joint in the embodiment of the utility model is as follows:
when the explosion-proof housing is used, the upper housing 1 and the lower housing 2 are correspondingly arranged at the cable joint, the mounting block 5 is inserted into the mounting groove 6, the first mounting plate 3 is connected with the second mounting plate 4, in the inserting process, the inserting rod 13 is inserted into the groove 9 to lock the mounting block 5, the connectivity is enhanced, when the explosion-proof housing is disassembled, the movable plate 12 is moved, a plurality of second springs 11 can be simultaneously driven to stretch, the inserting rod 13 is separated from the groove 9, the upper housing 1 and the lower housing 2 are separated, the first springs 7 are arranged, when the inserting rod 13 is separated from the groove 9, the first springs 7 stretch, the mounting block 5 is extruded out of the mounting groove 6, the connection tightness is enhanced by being provided with the sealing block 15 and the sealing groove 14, the movable plate 12 is convenient to move by being provided with the corrugated pipe 8, and the second springs 11 are protected.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. The utility model provides an explosion-proof shell of cable joint, includes casing (1) and lower casing (2), its characterized in that: the utility model discloses a novel electric iron wire cutting machine, including casing (1) and fixed mounting plate (9), the both sides of going up casing (1) are all fixed mounting have first mounting panel (3), the both sides of casing (2) are all fixed mounting down has second mounting panel (4), the equal fixed mounting in top both sides of second mounting panel (4) has a plurality of installation piece (5), mounting groove (6) have all been seted up to the bottom both sides of first mounting panel (3), installation piece (5) with the activity of mounting groove (6) is pegged graft, recess (9) have been seted up to one side of installation piece (5), holding tank (10) have all been seted up to the both sides of second mounting panel (4), second mounting panel (4) are located holding tank (10) internal fixation has second spring (11), one side fixed mounting of second spring (11) has fly leaf (12), one side fixed mounting of fly leaf (12) has inserted bar (13), inserted bar (13) with recess (9) activity is pegged graft.
2. The explosion-proof housing for a cable joint according to claim 1, wherein: the first mounting plate (3) is positioned in the mounting groove (6) and is fixedly provided with a first spring (7), and one side of the first spring (7) is fixedly provided with a fixing ring.
3. A cable splice explosion proof housing as set forth in claim 2, wherein: the first mounting plate (3) is located in the mounting groove (6) and fixedly provided with a corrugated pipe (8), the first spring (7) is located in the pipe body of the corrugated pipe (8), and the fixing ring is fixedly connected with the corrugated pipe (8).
4. The explosion-proof housing for a cable joint according to claim 1, wherein: the sealing grooves (14) are formed in two sides of the bottom end of the upper shell (1), sealing blocks (15) are fixedly mounted at the top end of the lower shell (2), and the sealing blocks (15) are matched with the sealing grooves (14).
5. The explosion-proof housing for a cable joint according to claim 1, wherein: and a sealing ring (16) is arranged at the joint of the two sides of the upper shell (1) and the lower shell (2).
6. The explosion-proof housing for a cable joint according to claim 1, wherein: one side of the movable plate (12) is fixedly provided with a pull ring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321528397.2U CN219980416U (en) | 2023-06-15 | 2023-06-15 | Explosion-proof shell of cable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321528397.2U CN219980416U (en) | 2023-06-15 | 2023-06-15 | Explosion-proof shell of cable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219980416U true CN219980416U (en) | 2023-11-07 |
Family
ID=88583545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321528397.2U Active CN219980416U (en) | 2023-06-15 | 2023-06-15 | Explosion-proof shell of cable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219980416U (en) |
-
2023
- 2023-06-15 CN CN202321528397.2U patent/CN219980416U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |