CN208874207U - Portal structure is used in electric power installation - Google Patents
Portal structure is used in electric power installation Download PDFInfo
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- CN208874207U CN208874207U CN201821559276.3U CN201821559276U CN208874207U CN 208874207 U CN208874207 U CN 208874207U CN 201821559276 U CN201821559276 U CN 201821559276U CN 208874207 U CN208874207 U CN 208874207U
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- uniformly provided
- support arm
- frid
- electric power
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Abstract
The utility model relates to a kind of electric power installation portal structures, including cable groove body and top cover, at least one cross support arm is wherein equipped with above bottom cut board, the left and right ends of cross support arm pass through bottom telescopic rod respectively and connect with bottom cut board, helical spring is arranged on the telescopic rod of bottom, vertical pole is connected among cross support arm, multiple transverse blocking-rods are equipped in vertical pole, multiple perpendicular bars are uniformly provided on transverse blocking-rod, air supply tube is additionally provided with below cross support arm, multiple air-supply through-holes are also uniformly provided on air supply tube, multiple bottom through-holes are also uniformly provided on bottom cut board, multiple left ventholes are also uniformly provided on left frid, multiple right ventholes are also uniformly provided on right frid, and left venthole is arranged obliquely from right to left, right venthole is arranged obliquely from left to right.By using above structure, the utility model is able to carry out good ventilative heat dissipation, while can also carry out effective damping protection to cable.
Description
Technical field
The utility model relates to a kind of electric power installation portal structures.
Background technique
Construction field is installed in electric power, uses cable testing bridge, often for realizing the erection and protection to cable.It passes
The portal structure of system is mainly the enclosed construction being made of electric wire groove body and cover board, although lower production costs, and in frame
If operation when cable is also more convenient, but the limitation being limited in structure and design, one side is for cable worked
Generated heat can not radiate or cool down in time in journey, especially when multi-cable is piled up in a jumble in wiring duct body,
More easily great security risk is resulted in because cable overheats；On the other hand, when electric wire groove body or cover board are hit,
Because it is internal and does not have good damping, buffering performance, so being easy to cause cable that may be damaged because of shock, this is significantly
The normal use of wire and cable is affected, while being greatly reduced the service performance of existing portal structure.
Utility model content
To overcome the above the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide one kind to be able to carry out
Good ventilative heat dissipation, while the electric power installation portal structure of effective damping protection can also be carried out to cable.
The technical solution of the utility model is:
A kind of electric power installation portal structure, the top cover including cable groove body and set on cable groove body top, and
The cable groove body has respectively included left frid, right frid and bottom cut board, and at least one is additionally provided with above the bottom cut board
A horizontally disposed cross support arm, the left and right ends of the cross support arm pass through vertically arranged bottom telescopic rod and the kerve respectively
Plate connection, and helical spring is also arranged on the bottom telescopic rod；
It is also connected with vertically set vertical pole in the centre of the cross support arm, is additionally provided in the vertical pole more
A horizontally disposed transverse blocking-rod, and multiple perpendicular bars extended straight up are also uniformly provided on the transverse blocking-rod, in institute
State be additionally provided with below cross support arm in the horizontal direction front and back extend air supply tube, and the air supply tube by fixed link with it is described
Bottom cut board is fixedly connected, and multiple air-supply through-holes are also uniformly provided on the air supply tube, are also uniformly opened on the bottom cut board
Equipped with multiple bottom through-holes, while bottom dirt filtrating screen is also covered at the bottom through-hole of the bottom cut board；
It is also uniformly provided with multiple left ventholes on the left frid, is also uniformly provided on the right frid multiple
Right venthole, and the left venthole is arranged obliquely from right to left, and the right venthole is arranged obliquely from left to right, together
When be also covered with left dirt filtrating screen at the left venthole of the left frid, be also covered with the right side at the right venthole of the right frid
Dirt filtrating screen.
Above-mentioned electric power installation portal structure, wherein being also enclosed on the vertical pole, transverse blocking-rod and perpendicular bar absolutely
Edge layer.
Above-mentioned electric power installation portal structure, wherein further respectively having connector in the rear and front end of the air supply tube.
Above-mentioned electric power installation portal structure, wherein the top planes of the top cover are globoidal structure protruding upward.
Above-mentioned electric power installation portal structure, wherein being also connected with reinforcing rod between the vertical pole and cross support arm.
The beneficial effects of the utility model are: the utility model is able to carry out good ventilative by using above structure
Heat dissipation, while effective damping protection can also be carried out to cable, to greatly improve the service performance of itself.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of electric power installation portal structure.
In figure: top cover 1, left frid 2, right frid 3, bottom cut board 4, cross support arm 5, bottom telescopic rod 6, helical spring 7 erect branch
Bar 8, transverse blocking-rod 9 erect bar 10, air supply tube 11, fixed link 12, bottom dirt filtrating screen 13, left venthole 14, right venthole 15, a left side
Dirt filtrating screen 16, right dirt filtrating screen 17, reinforcing rod 18.
Specific embodiment
As shown in Figure 1, a kind of electric power installation portal structure, the top cover including cable groove body and set on cable groove body top
1, and cable groove body has respectively included left frid 2, right frid 3 and bottom cut board 4, is additionally provided at least in the top of bottom cut board 4
One horizontally disposed cross support arm 5 (particularly, the number of cross support arm 5 can flexibly be determined according to the length of cable groove body, and
Multiple cross support arms 5 can be equally spaced arranged along cable groove body), the left and right ends of cross support arm 5 pass through vertically arranged bottom respectively
Portion's telescopic rod 6 is connect with bottom cut board 4, and helical spring 7 is also arranged on bottom telescopic rod 6；
It is also connected with vertically set vertical pole 8 in the centre of cross support arm 5, multiple water are additionally provided in vertical pole 8
The transverse blocking-rod 9 that plain cloth is set, and multiple perpendicular bars 10 extended straight up are also uniformly provided on transverse blocking-rod 9, in cross support arm 5
Lower section be additionally provided with the air supply tube 11 that front and back extends in the horizontal direction, and air supply tube 11 is solid by fixed link 12 and bottom cut board 4
Fixed connection, is also uniformly provided with multiple air-supply through-holes on air supply tube 11, and it is logical that multiple bottoms are also uniformly provided on bottom cut board 4
Hole, while bottom dirt filtrating screen 13 is also covered at the bottom through-hole of bottom cut board 4；
It is also uniformly provided with multiple left ventholes 14 on left frid 2, is also uniformly provided on right frid 3 multiple right logical
Stomata 15, and left venthole 14 is arranged obliquely from right to left, and right venthole 15 is arranged obliquely from left to right, while on a left side
It is also covered with left dirt filtrating screen 16 at the left venthole 14 of frid 2, is also covered with right dirt filtrating screen at the right venthole 15 of right frid 3
17。
Under the above constitution, being set up in the intracorporal multi-cable of cable trough can be placed on transverse blocking-rod 9, and be located at same
It is also further separated by vertical pole 8 between cable on transverse blocking-rod 9, this effectively prevents mixed and disorderly heap between multi-cable
Product, is not only more convenient for investigation, maintenance or the maintenance of cable, it is often more important that the gap between cable is increased, thus
Effective heat-dissipating space is provided for cable, and by the way that left venthole 14, right venthole 15 and bottom through-hole is respectively set, make
Obtaining the heat that cable generates during the work time can timely and effectively distribute outward, and by being equipped with air supply tube 11, Bian Ke
It is blown by external external pressure fan into cable trough body when needing, this can both blow away the ash being piled up on each dirt filtrating screen
Dirt, while also more ensure that the cooling inside cable trough body.
Meanwhile when cable groove body or top cover 1 are hit, the cable on cross support arm 5 and vertical pole 8 is set up in the bottom of at
Good damping, buffering can be obtained under the action of portion's telescopic rod 6 and helical spring 7, to ensure that making for wire and cable significantly
Use performance and used life.
Further, by the way that left venthole 14 to be arranged obliquely from right to left, right venthole 15 is from left to right obliquely
Setting, in this way when gantry is installed on open air, can also effectively prevent external rainwater from a left side while realizing ventilation and heat
Venthole 14 and right venthole 15 enter inside gantry, to greatly improve the service performance and the scope of application of portal structure.
Preferably for above-mentioned electric power installation portal structure, wherein on vertical pole 8, transverse blocking-rod 9 and perpendicular bar 10 also
It is enclosed with insulating layer, further to promote the security performance of the portal structure.
Preferably for above-mentioned electric power installation portal structure, wherein being further respectively had in the rear and front end of air supply tube 11
Connector.In this way, the air supply tube 11 between adjacent gantry is just more convenient for be attached or air supply tube 11 and external blow
The connection of machine.
Preferably for above-mentioned electric power installation portal structure, wherein the top planes of top cover 1 are cambered surface protruding upward
Structure.In this way, dust can be further reduced or rainwater (when gantry is installed on open air) is piled up on top cover 1.
Preferably for above-mentioned electric power installation portal structure, wherein being also connected between vertical pole 8 and cross support arm 5
Reinforcing rod 18, to further enhance the structural strength of gantry.
In conclusion the utility model is able to carry out good ventilative heat dissipation, while can also by using above structure
Effective damping protection is carried out to cable, to greatly improve the service performance of itself.
The utility model preferred embodiment and embodiment are explained in detail above in conjunction with attached drawing, but this
Utility model is not limited to the above embodiment and embodiment, within the knowledge of those skilled in the art, may be used also
With various changes can be made without departing from the concept of the premise utility.
Claims (5)
1. a kind of electric power installation portal structure, the top cover including cable groove body and set on cable groove body top, and institute
It states cable groove body and has respectively included left frid, right frid and bottom cut board, it is characterised in that: also set in the top of the bottom cut board
Have at least one horizontally disposed cross support arm, the left and right ends of the cross support arm pass through respectively vertically arranged bottom telescopic rod with
The bottom cut board connection, and helical spring is also arranged on the bottom telescopic rod；
It is also connected with vertically set vertical pole in the centre of the cross support arm, multiple water are additionally provided in the vertical pole
The transverse blocking-rod that plain cloth is set, and multiple perpendicular bars extended straight up are also uniformly provided on the transverse blocking-rod, in the cross
The air supply tube that front and back extends in the horizontal direction is additionally provided with below strut, and the air supply tube passes through fixed link and the kerve
Plate is fixedly connected, and multiple air-supply through-holes are also uniformly provided on the air supply tube, are also uniformly provided on the bottom cut board
Multiple bottom through-holes, while bottom dirt filtrating screen is also covered at the bottom through-hole of the bottom cut board；
It is also uniformly provided with multiple left ventholes on the left frid, is also uniformly provided on the right frid multiple right logical
Stomata, and the left venthole is arranged obliquely from right to left, and the right venthole is arranged obliquely from left to right, while
It is also covered with left dirt filtrating screen at the left venthole of the left frid, is also covered with right dust filtering at the right venthole of the right frid
Net.
2. electric power installation portal structure as described in claim 1, it is characterised in that: in the vertical pole, transverse blocking-rod and erect
Insulating layer is also enclosed on bar.
3. electric power as described in claim 1 installation portal structure, it is characterised in that: the rear and front end of the air supply tube also
It is respectively equipped with connector.
4. electric power installation portal structure as described in claim 1, it is characterised in that: the top planes of the top cover are upward
The globoidal structure of protrusion.
5. electric power installation portal structure as described in claim 1, it is characterised in that: between the vertical pole and cross support arm
It is also connected with reinforcing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821559276.3U CN208874207U (en) | 2018-09-21 | 2018-09-21 | Portal structure is used in electric power installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821559276.3U CN208874207U (en) | 2018-09-21 | 2018-09-21 | Portal structure is used in electric power installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208874207U true CN208874207U (en) | 2019-05-17 |
Family
ID=66468492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821559276.3U Active CN208874207U (en) | 2018-09-21 | 2018-09-21 | Portal structure is used in electric power installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208874207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556755A (en) * | 2019-07-23 | 2019-12-10 | 武汉船用机械有限责任公司 | Cable bridge |
| CN110635410A (en) * | 2019-09-25 | 2019-12-31 | 湖北中培电子科技有限公司 | Damping device for cable bridge |
-
2018
- 2018-09-21 CN CN201821559276.3U patent/CN208874207U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556755A (en) * | 2019-07-23 | 2019-12-10 | 武汉船用机械有限责任公司 | Cable bridge |
| CN110556755B (en) * | 2019-07-23 | 2021-05-28 | 武汉船用机械有限责任公司 | Cable bridge |
| CN110635410A (en) * | 2019-09-25 | 2019-12-31 | 湖北中培电子科技有限公司 | Damping device for cable bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220928 Address after: Room 220-4, No. 4 Jiangyuan Road, Xuguantun Street, Wuqing District, Tianjin, 301700 (centralized office area) Patentee after: TIANJIN HUAYUAN ELECTRIC EQUIPMENT Co.,Ltd. Address before: Room 105-12, No. 13 Zhiye Road, Xiazhuzhuang Street, Wuqing District, Tianjin 301700 Patentee before: TIANJIN HAOYUAN POWER ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right |