CN219678983U - Waterproof structure for top cover of lower box body of cable irradiation beam - Google Patents
Waterproof structure for top cover of lower box body of cable irradiation beam Download PDFInfo
- Publication number
- CN219678983U CN219678983U CN202320118661.9U CN202320118661U CN219678983U CN 219678983 U CN219678983 U CN 219678983U CN 202320118661 U CN202320118661 U CN 202320118661U CN 219678983 U CN219678983 U CN 219678983U
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- Prior art keywords
- cover
- edge
- hole
- antenna
- irradiation beam
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000004132 cross linking Methods 0.000 description 8
- 239000010410 layer Substances 0.000 description 4
- 238000010894 electron beam technology Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 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
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Details Of Aerials (AREA)
Abstract
The utility model relates to the technical field of cable irradiation equipment, in particular to a waterproof structure of a top cover of a lower box body of a cable irradiation beam, which comprises an inner cover and an outer cover, wherein the outer cover covers the inner cover and is detachably and fixedly connected with the inner cover, a through hole is formed in the inner cover, a water blocking edge extends upwards from the edge of the through hole, an antenna penetrating hole communicated with the through hole is formed in the outer cover, an antenna pressing plate is assembled on the antenna penetrating hole, a sealing rubber strip is clamped between the antenna pressing plate and the antenna penetrating hole, a hoisting stud is embedded in the outer cover, a lifting lug is assembled on the hoisting stud, and a sealing gasket is clamped between the lifting lug and the hoisting stud. The waterproof structure of the top cover of the cable irradiation beam lower box body designs an inner layer structure and an outer layer structure on the top cover of the beam lower box body, and performs sealing design on a functional opening, a mounting hole and the like on the outer cover, so that the structural strength of the cover body is ensured, the sealing performance and the waterproof and dustproof capabilities of the opening are improved, the installation is convenient, and the appearance performance is optimized.
Description
Technical Field
The utility model relates to the technical field of cable irradiation equipment, in particular to a waterproof structure for a top cover of a lower box body of a cable irradiation beam.
Background
The electron beam irradiation crosslinking technology is widely applied to the crosslinking technology of the insulating layer and the protective layer of the low-voltage cable due to the unique advantages. Compared with other crosslinking modes such as silane crosslinking, peroxide crosslinking and the like, the irradiation crosslinking has the advantages of high production speed, small occupied space, wide processable materials and the like, the product has better heat resistance, wear resistance and higher electrical property, and meanwhile, the material used for the irradiation crosslinking cable is generally a low-smoke halogen-free flame-retardant material, and the product has the characteristics of environmental protection and flame retardance.
The under-beam device is an important device in the irradiation crosslinking production line, and has the function of driving a cable to be processed to rotate under the electron beam irradiation device and receiving electron beam irradiation so as to crosslink. The top cover structure of the currently used underbeam box body is simpler, and a steel plate is fixed at the top of the box body only for sealing the box body. In order to use the functions of needing or increasing heat dissipation, a plurality of windows, lifting lug mounting holes, ventilation holes and the like are punched on the steel plate, however, the beam lower box body has the following defects under the influence of the use environment: 1) The top cover has poor structural strength and is easy to dent and deform; 2) Poor waterproof and dustproof capabilities and low protection level; 3) The installation is inconvenient; 4) The overall appearance of the box is poor.
Disclosure of Invention
Based on the problems, the utility model aims to provide a waterproof structure for a top cover of a lower box body of a cable irradiation beam, and the structural strength and the protection capability of the top cover are improved.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a box top cap waterproof construction under cable irradiation beam, it includes inner cup and enclosing cover, the enclosing cover shroud is on the inner cup and with the inner cup detachable link firmly, the through-hole has been seted up on the inner cup, and the water retaining edge is upwards extended to the edge mouth of through-hole, the antenna mouth with the through-hole intercommunication has been seted up on the enclosing cover, be equipped with the antenna clamp plate on the antenna mouth, and press from both sides between antenna clamp plate and the antenna mouth and be equipped with joint strip, pre-buried has the hoist and mount double-screw bolt on the enclosing cover, be equipped with the lug on the hoist and mount double-screw bolt, and press from both sides between lug and the hoist and mount double-screw bolt and be equipped with sealing washer.
Specifically, the two sides of the inner cover extend out of the L-shaped mounting edge, the outer cover corresponds to the mounting edge and extends out of the fixing edge, and bolt fixing holes are formed in the fixing edge and the mounting edge.
Particularly, the outer cover is provided with a side edge which extends downwards, the side edge is provided with a heat dissipation hole, and the height of the side edge is not smaller than that of the water retaining edge.
In particular, the lifting lug is screwed into the lifting stud and is in threaded connection with the inner cap.
In particular, the inner cover is integrally formed with the under-bundle box.
In particular, the water blocking edge is provided with a wiring groove.
In summary, compared with the prior art, the waterproof structure for the top cover of the cable irradiation beam lower box body has the advantages that the inner and outer layer structures are designed for the top cover of the beam lower box body, and the functional ports, the mounting holes and the like on the outer cover are sealed, so that the structural strength of the cover body is ensured, the sealing performance and the waterproof and dustproof capabilities of the port are improved, the installation is convenient, and the appearance performance is optimized.
Drawings
Fig. 1 is a schematic diagram of a waterproof structure of a top cover of a lower case of a cable irradiation beam according to an embodiment of the present utility model.
In the figure:
1-an inner cover; 2-an outer cover; 3-mounting edges; 4-fixing edge; 5-bolt fixing holes; 6-a through hole; 7-water blocking edges; 8-antenna penetration; 9-an antenna platen; 10-wiring grooves; 11-sealing rubber strips; 12-hoisting a stud; 13-lifting lugs; 14-a sealing gasket; 15-side edges; 16-heat dissipation holes.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar parts throughout, or parts having like or similar functions. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, mechanically connected, electrically connected, indirectly connected through an intermediary, or may be in communication with each other between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, unless explicitly stated and limited otherwise, a first feature "above" or "below" a second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature not being in direct contact but being in contact by another feature therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature. The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
Referring to fig. 1, the present preferred embodiment provides a waterproof structure for a top cover of a lower case of a cable irradiation beam, which includes an inner cover 1 and an outer cover 2. The inner cover 1 can be integrally formed with the lower box body, and can be additionally arranged on the existing lower box body; the outer cover 2 covers the inner cover 1 and is detachably and fixedly connected with the inner cover 1, specifically, two sides of the inner cover 1 extend out of an L-shaped installation edge 3, a fixing edge 4 extends out of the corresponding installation edge 3 on the outer cover 2, and bolt fixing holes 5 are formed in the fixing edge 4 and the installation edge 3.
The inner cover 1 is provided with a through hole 6, the edge of the through hole 6 extends upwards to form a water blocking edge 7, the outer cover 2 is provided with an antenna penetrating hole 8 communicated with the through hole 6, the antenna penetrating hole 8 is provided with an antenna pressing plate 9, and the water blocking edge 7 is provided with a wiring groove 10.
Further, a sealing adhesive tape 11 is clamped between the antenna pressing plate 9 and the antenna penetrating opening 8, a hoisting stud 12 is pre-buried on the outer cover 2, a lifting lug 13 is assembled on the hoisting stud 12, and a sealing gasket 14 is clamped between the lifting lug 13 and the hoisting stud 12, so that the waterproof performance of the functional orifice is ensured.
The side edge 15 extends downwards on the outer cover 2, the radiating hole 16 is formed in the side edge 15, the height of the side edge 15 is not smaller than that of the water retaining edge 7, effective protection of the inner cover 1 is achieved, and a water vapor isolation space is formed.
In particular, the lifting lugs 13 are screwed into the lifting studs 12 and are in threaded connection with the inner cap 1, so that the assembly reliability of the outer cap 2 and the inner cap 1 is improved.
In conclusion, the waterproof structure of the top cover of the cable irradiation beam lower box body designs an inner layer structure and an outer layer structure on the top cover of the beam lower box body, and performs sealing design on a functional opening, a mounting hole and the like on the outer cover, so that the structural strength of the cover body is ensured, the sealing performance and the waterproof and dustproof capabilities of the opening are improved, the installation is convenient, and the appearance performance is optimized.
The above embodiments merely illustrate the basic principles and features of the present utility model, and the present utility model is not limited to the above embodiments, but can be variously changed and modified without departing from the spirit and scope of the present utility model, which is within the scope of the present utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a box top cap waterproof construction under cable irradiation beam, its characterized in that, includes inner cup and enclosing cover, the enclosing cover shroud in the inner cup is covered and can dismantle with the inner cup and link firmly, the through-hole has been seted up on the inner cup, and the water retaining edge upwards extends to the edge of through-hole, set up on the enclosing cover with the antenna through-hole intercommunication, be equipped with the antenna clamp plate on the antenna through-hole, and press from both sides and be equipped with joint strip between antenna clamp plate and the antenna through-hole, pre-buried hoist and mount double-screw bolt has on the enclosing cover, be equipped with the lug on the hoist and mount double-screw bolt, and press from both sides between lug and the hoist and mount double-screw bolt and be equipped with sealing washer.
2. The waterproof structure for a top cover of a lower case of a cable irradiation beam according to claim 1, wherein: the two sides of the inner cover extend out of an L-shaped installation edge, the outer cover corresponds to the installation edge, a fixing edge extends out of the installation edge, and bolt fixing holes are formed in the fixing edge and the installation edge.
3. The waterproof structure for a top cover of a lower case of a cable irradiation beam according to claim 1, wherein: the outer cover is provided with a side edge which is downwards extended, the side edge is provided with a heat dissipation hole, and the height of the side edge is not smaller than that of the water retaining edge.
4. The waterproof structure for a top cover of a lower case of a cable irradiation beam according to claim 1, wherein: and the lifting lug is screwed into the lifting stud and is in threaded connection with the inner cover.
5. The waterproof structure for a top cover of a lower case of a cable irradiation beam according to claim 1, wherein: the inner cover and the under-bundle box body are integrally formed.
6. The waterproof structure for a top cover of a lower case of a cable irradiation beam according to claim 1, wherein: and a wiring groove is formed in the water blocking edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320118661.9U CN219678983U (en) | 2023-01-19 | 2023-01-19 | Waterproof structure for top cover of lower box body of cable irradiation beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320118661.9U CN219678983U (en) | 2023-01-19 | 2023-01-19 | Waterproof structure for top cover of lower box body of cable irradiation beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219678983U true CN219678983U (en) | 2023-09-12 |
Family
ID=87921878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320118661.9U Active CN219678983U (en) | 2023-01-19 | 2023-01-19 | Waterproof structure for top cover of lower box body of cable irradiation beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219678983U (en) |
-
2023
- 2023-01-19 CN CN202320118661.9U patent/CN219678983U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |