CN208835590U - A kind of cable terminal pole with operating platform - Google Patents
A kind of cable terminal pole with operating platform Download PDFInfo
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- CN208835590U CN208835590U CN201821455075.9U CN201821455075U CN208835590U CN 208835590 U CN208835590 U CN 208835590U CN 201821455075 U CN201821455075 U CN 201821455075U CN 208835590 U CN208835590 U CN 208835590U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009666 routine test Methods 0.000 description 1
- 239000012211 strain insulator Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
A kind of cable terminal pole with operating platform is disclosed in the utility model, including steel pipe pole, four groups of cross-arm groups are provided on the steel pipe pole, including the first cross-arm group, the second cross-arm group, third cross-arm group and the 4th cross-arm group set gradually from top to bottom, each cross-arm group includes two cross-arms, is provided with operating platform in the 4th cross-arm group.The utility model also facilitates operation maintenance personnel in the operation and maintenance and maintenance in later period convenient for the installation of the equipment such as overhead line, cable termination and arrester.
Description
Technical field
The utility model relates to transmission line of electricity technical field more particularly to a kind of cable terminal poles with operating platform.
Background technique
Currently, the cable terminal pole that 110kV cable run uses when being connected with overhead transmission line, is generally drawn by the body of rod, cable
Upper device and cross arm device are constituted；It is that angle iron bracket is separately provided in cable terminal pole two sides that cable, which draws device, and cross-arm is general
There are four layers, the equipment such as cable termination and arrester are installed on conducting wire cross-arm, construction, operation and service personnel's heavy workload, fortune
Inspection personnel need to set up repairing frame in maintenance.Therefore it not only takes time and effort, and operating personnel's personal safety cannot be guaranteed.
It is insufficient that existing cable terminal pole is primarily present following several respects: 1, existing cable terminal pole during installation, tower
The installation of upper cable is since cable length is long, heavier-weight, it is necessary to be lifted using crane, cable subject to damage.Together
When (high-altitude) platform must be built operated on tower when carrying out cable termination installation, operating risk is high.2, existing
The test class maintenance work of cable, testing equipment must be placed at ground, and high pressure needs to lead to cable on tower with high-voltage connection whole
End will have a direct impact on the accuracy of experimental data since high-voltage connection is too long, while the security risk of operation is also very big.3,
110kV power cable routine test project, which has a power failure, carries out, and operation need to carry out at cable body, transition joint and terminal, in electricity
The work carried out at cable terminal, since cable termination present position is higher, and is not provided with inspection platform, therefore operation is difficult
Greatly, operating risk is very high for degree.
Utility model content
Utility model aims to solve the above-mentioned technical problems in the prior art, provide a kind of with operation
The cable terminal pole of platform also facilitates operation maintenance personnel rear convenient for the installation of the equipment such as overhead line, cable termination and arrester
Operation and maintenance and maintenance of the phase to equipment.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows: a kind of electricity with operating platform
Cable terminal pole, including steel pipe pole are provided with four groups of cross-arm groups on the steel pipe pole, and first including setting gradually from top to bottom is horizontal
Load group, the second cross-arm group, third cross-arm group and the 4th cross-arm group, each cross-arm group include two cross-arms, and the described 4th is horizontal
Operating platform is provided in load group.
Preferably, the first cross-arm group and third cross-arm group are each perpendicular to the setting of overhead line direction, first cross-arm
Two cross-arms of group and third cross-arm group are arranged along steel pipe pole axisymmetrical, and a cross-arm in the second cross-arm group is vertical
Be arranged in overhead line direction, another cross-arm is parallel to the setting of overhead line direction, two cross-arms in the 4th cross-arm group at
Certain angle setting.
Preferably, each cross arm end of the second cross-arm group, third cross-arm group and the 4th cross-arm group is provided with strain insulator
String.
Preferably, three pairs of arresters and cable termination, the arrester and cable are evenly arranged on the operating platform
Terminal is each perpendicular to operating platform setting, is connected between the arrester and cable termination by copper bar.Preferably, the described 4th
Two cross-arms of cross-arm group are trailing arm cross-arm；Axially inclined first crossbeam fixed plate, are provided with along its on the trailing arm cross-arm
Two crossbeam fixed plates and third crossbeam fixed plate, first crossbeam fixed plate, second cross beam fixed plate and third crossbeam fixed plate exist
It is arranged in parallel on trailing arm cross-arm；Successively being arranged side by side on the trailing arm cross-arm has first crossbeam, second cross beam and third horizontal
Beam, the first crossbeam, second cross beam and third crossbeam pass through first crossbeam fixed plate, second cross beam fixed plate and third respectively
Crossbeam fixed plate is fixedly mounted on two trailing arm cross-arms；The first crossbeam fixed plate, second cross beam fixed plate and third are horizontal
Beam fixed plate is respectively relative to first crossbeam, second cross beam and third crossbeam and is arranged in horizontal direction；The first crossbeam and
The first mesh sheet is fixedly installed between two crossbeams；The second cross beam and third crossbeam are provided with the second mesh sheet；Described first is horizontal
Guardrail is respectively arranged on the outside of beam, on the outside of the first mesh sheet and the both ends of the second mesh sheet and third crossbeam.
Further preferably, multiple cable beareves, each cable branch are sequentially arranged at intervals on the steel pipe pole lower end
Frame is located at below operating platform.
Still more preferably, the steel pipe pole lower end is provided with grounding box.
The utility model has the advantages that the utility model sets convenient for overhead line, cable termination and arrester etc. possessed by the utility model
Standby installation also facilitates operation maintenance personnel in the operation and maintenance and maintenance in later period.
Detailed description of the invention
Fig. 1 is the utility model main view；
Fig. 2 is the structural schematic diagram of operating platform in Fig. 1；
Fig. 3 is the structural schematic diagram of trailing arm cross-arm in Fig. 2；
Fig. 4 is the structural schematic diagram of first crossbeam in Fig. 2；
Fig. 5 is the A direction view of Fig. 4；
Fig. 6 is the structural schematic diagram of lower lead hanging point supporting element in Fig. 2；
Fig. 7 is guard bar structure schematic diagram in Fig. 2.
In figure: 201, the first cross-arm group, the 202, second cross-arm group, 203, strain insulator-string, 204, third cross-arm group, 205, copper
Row, 206, operating platform, the 207, the 4th cross-arm group, 208, cable bearer, 209, steel pipe pole, 210, grounding box, 211, cable end
End, 212, arrester, 213, overhead line；
1, trailing arm cross-arm；2, first crossbeam fixed plate；3, second cross beam fixed plate；4, third crossbeam fixed plate；5, first
Crossbeam；6, second cross beam；7, third crossbeam；8, the first mesh sheet；9, the second mesh sheet；10, guardrail；11, channel steel；12, third mesh sheet；
13, arrester mounting seat；14, the fixed bracket of terminal；15, lower lead hanging point supporting element；151, connecting rod；152, support rod；
153, mounting hole.
Specific embodiment
The utility model is further described in the following with reference to the drawings and specific embodiments.
Embodiment 2
A kind of cable terminal pole with operating platform as shown in Figure 1, including steel pipe pole 209 are arranged on steel pipe pole 209
There are four groups of cross-arm groups, including the first cross-arm group 201, the second cross-arm group 202, third cross-arm group 204 set gradually from top to bottom
With the 4th cross-arm group 207, each cross-arm group includes two cross-arms, is provided with operating platform 206 in the 4th cross-arm group 207.First
Cross-arm group 201, the second cross-arm group 202 and third cross-arm group 204 are for guiding and supporting overhead line 213；In 4th cross-arm group 207
The operating platform 206 of setting is convenient for the installation and maintenance of the equipment such as cable termination 211 and arrester 212.
Preferably, the first cross-arm group 201 and third cross-arm group 204 are each perpendicular to the setting of 213 direction of overhead line, the first cross-arm
Two cross-arms of group 201 and third cross-arm group 204 are arranged along 209 axisymmetrical of steel pipe pole, one in the second cross-arm group 202
Cross-arm is arranged perpendicular to 213 direction of overhead line, another cross-arm is parallel to 213 direction of overhead line and is arranged, in the 4th cross-arm group 207
Two cross-arms form an angle setting.There is a cross-arm to be parallel to the setting of 213 direction of overhead line in second cross-arm group 202,
This cross-arm is lead cross-arm, and lead cross-arm is able to achieve the conversion of lead to 213 tunnel of overhead line.Two in 4th cross-arm group 207
It is arranged between a cross-arm at 60 degree~120 degree of angle, stable support can be played to the operating platform 206 being arranged above
Effect.
Preferably, each cross arm end of the second cross-arm group 202, third cross-arm group 204 and the 4th cross-arm group 207 is provided with
Strain insulator-string 203.
Preferably, operating platform as shown in Figure 2, the trailing arm cross-arm 1 including two settings that form an angle；The trailing arm
On cross-arm 1 along its it is axially inclined be provided with first crossbeam fixed plate 2, second cross beam fixed plate 3 and third crossbeam fixed plate 4,
One crossbeam fixed plate 2, second cross beam fixed plate 3 and third crossbeam fixed plate 4 (such as Fig. 3 arranged in parallel on trailing arm cross-arm 1
It is shown).
Successively being arranged side by side on trailing arm cross-arm 1 has first crossbeam 5, second cross beam 6 and third crossbeam 7, the first crossbeam
5, second cross beam 6 and third crossbeam 7 pass through first crossbeam fixed plate 2, second cross beam fixed plate 3 and third crossbeam fixed plate respectively
4 are fixedly mounted on two trailing arm cross-arms 1；The first crossbeam fixed plate 2, second cross beam fixed plate 3 and third crossbeam are fixed
Plate 4 is respectively relative to first crossbeam 5, second cross beam 6 and third crossbeam 7 and is arranged in horizontal direction；The first crossbeam 5 and second
The first mesh sheet 8 is fixedly installed between crossbeam 6；The second cross beam 6 and third crossbeam 7 are provided with the second mesh sheet 9；Described first
5 outside of crossbeam, the first mesh sheet 8 and the both ends of the second mesh sheet 9 and the outside of third crossbeam 7 are respectively arranged with (the guardrail knot of guardrail 10
Structure is as shown in Figure 7).
Preferably, as shown in Figure 4 and Figure 5, first crossbeam 5, second cross beam 6 include two symmetrically arranged channel steels 11, slot
The opening of steel 11 is arranged outwardly, and third mesh sheet 12 is fixedly connected at the top of channel steel 11.Third crossbeam 7 is the channel steel of an opening outwardly
11。
Preferably, 5 both ends of first crossbeam are provided with arrester mounting seat 13；The both ends of second cross beam 6 are provided with terminal
Fixed bracket 14, middle part is provided with arrester mounting seat 13；The middle part in 7 outside of third crossbeam is provided with the fixed bracket of terminal
14.Terminal fixed the distance between bracket 14 and 13 bracket of arrester mounting seat are not less than leakage distance.
In use, two trailing arm cross-arms 1 by flanged joint together, and reinforce fixing with reinforcing rib, flange and cable
Terminal pole is fixedly connected, and cable termination is mounted on the fixed bracket 14 of terminal, and arrester is mounted in arrester mounting seat 13.
The installation of cable termination and arrester is transferred to operating platform from cross-arm by the setting of operating platform, it is convenient to the greatest extent
Installation；The difficulty of cable installation is effectively reduced simultaneously, operating platform provides just for the installation of cable termination and arrester simultaneously
Benefit, construction personnel can directly carry out the installation of cable termination and arrester on the operational platform；The setting of guardrail 10 can simultaneously
To protect to the construction personnel on operating platform, it is avoided to make a misstep, fall.
Preferably, as shown in fig. 6, the both ends of first crossbeam 5 are fixedly installed lower lead hanging point supporting element 15；Third crossbeam
The fixed bracket 14 of terminal on 7 is fixedly installed lower lead hanging point supporting element 15.Lower lead hanging point supporting element 15 includes connecting rod
151 and support rod 152, support rod 152 is fixed at one end of connecting rod 151, the other end of connecting rod 151 by bolt with
5/ third crossbeam 7 of first crossbeam is fixedly connected；The both ends of support rod 152 are provided with the mounting hole 153 for installing insulator chain.
Lower lead hanging point supporting element 15 is changed into lead hanging point when overhead transmission line for cable run, passes through insulator chain later and leads
Line is connected with the overhead transmission line on cable terminal pole.
Further preferably, three pairs of arresters 212 and cable termination 211, arrester are evenly arranged on operating platform 206
212 and cable termination 211 be each perpendicular to operating platform 206 setting, between arrester 212 and cable termination 211 pass through copper bar 205
Connection.The installation of cable termination 211 and arrester 212 is transferred to operating platform from cross-arm by the setting of operating platform 206
206, installation is facilitated to the greatest extent, while the difficulty of cable installation is effectively reduced.
Further preferably, multiple cable beareves 208, each cable bearer are sequentially arranged at intervals on 209 lower end of steel pipe pole
208 are located at 206 lower section of operating platform.Cable bearer 208 facilitates the upper boom of cable and optical cable to operate.
Still more preferably, 209 lower end of steel pipe pole is provided with grounding box 210.
The description and the appended drawings of the utility model be considered as it is illustrative and not restrictive, the utility model basis
On, for those skilled in the art according to disclosed technology contents, not needing creative labor can be to some of technology
Feature makes some replacements and deformation, within the protection scope of the present utility model.
Claims (7)
1. a kind of cable terminal pole with operating platform, which is characterized in that including steel pipe pole, be provided with four on the steel pipe pole
Group cross-arm group, including the first cross-arm group, the second cross-arm group, third cross-arm group and the 4th cross-arm group set gradually from top to bottom,
Each cross-arm group includes two cross-arms, is provided with operating platform in the 4th cross-arm group.
2. a kind of cable terminal pole with operating platform according to claim 1, which is characterized in that first cross-arm
Group and third cross-arm group are each perpendicular to the setting of overhead line direction, two equal edges of cross-arm of the first cross-arm group and third cross-arm group
Steel pipe pole axisymmetrical is arranged, and a cross-arm in the second cross-arm group is arranged perpendicular to overhead line direction, another cross-arm
It is parallel to the setting of overhead line direction, two cross-arms in the 4th cross-arm group form an angle setting.
3. a kind of cable terminal pole with operating platform according to claim 2, which is characterized in that second cross-arm
Each cross arm end of group, third cross-arm group and the 4th cross-arm group is provided with strain insulator-string.
4. a kind of cable terminal pole with operating platform according to claim 1 or 3, which is characterized in that the operation
Three pairs of arresters and cable termination are evenly arranged on platform, the arrester and cable termination are each perpendicular to operating platform and set
It sets, is connected between the arrester and cable termination by copper bar.
5. a kind of cable terminal pole with operating platform according to claim 1, which is characterized in that the 4th cross-arm
Two cross-arms of group are trailing arm cross-arm；Along its axially inclined first crossbeam fixed plate, second horizontal of being provided on the trailing arm cross-arm
Beam fixed plate and third crossbeam fixed plate, first crossbeam fixed plate, second cross beam fixed plate and third crossbeam fixed plate are in trailing arm
It is arranged in parallel on cross-arm；Successively being arranged side by side on the trailing arm cross-arm has first crossbeam, second cross beam and third crossbeam, institute
It states first crossbeam, second cross beam and third crossbeam and passes through first crossbeam fixed plate, second cross beam fixed plate and third crossbeam respectively
Fixed plate is fixedly mounted on two trailing arm cross-arms；The first crossbeam fixed plate, second cross beam fixed plate and third crossbeam are solid
Fixed board is respectively relative to first crossbeam, second cross beam and third crossbeam and is arranged in horizontal direction；The first crossbeam and the second cross
The first mesh sheet is fixedly installed between beam；The second cross beam and third crossbeam are provided with the second mesh sheet；Outside the first crossbeam
Guardrail is respectively arranged on the outside of side, the both ends of the first mesh sheet and the second mesh sheet and third crossbeam.
6. a kind of cable terminal pole with operating platform according to claim 1, which is characterized in that under the steel pipe pole
Multiple cable beareves are sequentially arranged at intervals on end, each cable bearer is located at below operating platform.
7. a kind of cable terminal pole with operating platform according to claim 1, which is characterized in that under the steel pipe pole
End is provided with grounding box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821455075.9U CN208835590U (en) | 2018-09-06 | 2018-09-06 | A kind of cable terminal pole with operating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821455075.9U CN208835590U (en) | 2018-09-06 | 2018-09-06 | A kind of cable terminal pole with operating platform |
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| Publication Number | Publication Date |
|---|---|
| CN208835590U true CN208835590U (en) | 2019-05-07 |
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ID=66312277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821455075.9U Active CN208835590U (en) | 2018-09-06 | 2018-09-06 | A kind of cable terminal pole with operating platform |
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| CN (1) | CN208835590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113572122A (en) * | 2021-08-02 | 2021-10-29 | 镇江电力设计院有限公司 | 110kV cable oil type outdoor terminal pole |
-
2018
- 2018-09-06 CN CN201821455075.9U patent/CN208835590U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113572122A (en) * | 2021-08-02 | 2021-10-29 | 镇江电力设计院有限公司 | 110kV cable oil type outdoor terminal pole |
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