CN206248752U - A kind of transmission tower lightning test device - Google Patents
A kind of transmission tower lightning test device Download PDFInfo
- Publication number
- CN206248752U CN206248752U CN201621420583.4U CN201621420583U CN206248752U CN 206248752 U CN206248752 U CN 206248752U CN 201621420583 U CN201621420583 U CN 201621420583U CN 206248752 U CN206248752 U CN 206248752U
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- CN
- China
- Prior art keywords
- lightning
- base
- chute
- spool
- support
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of transmission tower lightning test device,Including base and 2 supports being parallel to each other being arranged on above described base,Described support is in the semicircular arc structure that Open Side Down,Described support two ends are respectively fixedly connected with described base,In described support towards being respectively arranged with T-shaped chute on the side end face of base one,The through hole corresponding with described chute end positions is provided with described base,Leg is provided with below described base,Left-handed spool and dextrorotation spool are provided with below described base,Being respectively arranged with the inside of described chute can be along the sliding block of described slide,Volume bar is respectively arranged with described sliding block two ends,Described volume bar can be connected to described chute inner side,The utility model can realize the regulation of the angle of lightning rod,It is convenient to be tested according to different usage scenarios.
Description
Technical field
The utility model is related to a kind of transmission tower lightning test device.
Background technology
Lightning rod is mostly installed at building or the aerial construction top such as transmission tower, typically in building or driving of being protected
An arrester is installed on the top of control equipment, is coupled together with the earial drainage earth mat for being embedded in underground with wire up to specification.It is each
The specification for planting lightning rod is differed, and when in use, the angle that the lightning rod that different occasions are used is installed is also different, is being tested
When, it is necessary to according to different scenes using fixed angle lightning rod.
The content of the invention
The purpose of this utility model is to provide a kind of transmission tower lightning test device, can realize the angle of lightning rod
Regulation, it is convenient to be tested according to different usage scenarios.
The utility model is achieved through the following technical solutions：
A kind of transmission tower lightning test device, including base and be arranged on above described base 2 are parallel to each other
Support, in the semicircular arc structure that Open Side Down, described support two ends are respectively fixedly connected with described for described support
On base, in described support towards T-shaped chute is respectively arranged with the side end face of base one, set on described base
There is the through hole corresponding with described chute end positions, leg is provided with below described base, under described base
Side is provided with left-handed spool and dextrorotation spool, and being respectively arranged with the inside of described chute can be along described slide
Sliding block, volume bar is respectively arranged with described sliding block two ends, and described volume bar can be connected to described chute inner side, described
Volume bar extends through corresponding described through hole and wound on corresponding described left-handed spool and dextrorotation away from described sliding block one end
On spool, graduation mark is provided with described stent outer end face, the sliding block in chute described in 2 passes through insulating materials system
Into transverse slat be connected, lightning-arrest pipe is provided with the middle part of described transverse slat, be provided with lightning rod on the inside of described lightning-arrest pipe,
Ground wire is provided with described lightning-arrest pipe, described lightning-arrest pipe one end is provided with ground connection copper rod in described ground wire.
Further, for the utility model is better achieved, 2 are provided with the upper surface of described base and are mutually put down
Capable support plate, rotating shaft is provided between the support plate described in 2, and testing stand, described lightning-arrest pipe are set with described rotating shaft
Lower surface be fixedly connected on described testing stand away from described rotating shaft one end end face.
Further, for the utility model is better achieved, the gear of insulation is provided with described lightning rod lower surface
Plate, is provided with 2 symmetrical crossbeams on the lower surface of described baffle plate, and support is provided with the inside of described testing stand
Plate, is provided with connecting plate on described supporting plate upper surface, and described connecting plate upper end is sleeved on described crossbeam, described
Connecting plate lower end be fixedly connected in described supporting plate, described supporting plate is threaded in described testing stand inwall
On, it is provided with graduation mark on described lightning rod.
Further, for the utility model is better achieved, internal thread is provided with described lightning-arrest inside pipe wall, it is described
Lightning rod be threaded on described lightning-arrest inside pipe wall.
Further, for the utility model is better achieved, sleeve pipe is provided with described lightning rod outer wall, it is described
Its lower end can be threaded in described lightning-arrest pipe outer wall.
The utility model compared with prior art, has the advantages that：
The utility model is provided with the support of chute by using, when making volume band movable slider along slide, can
The angle of the lightning rod installed between adjustment sliding block, so that the convenient angle to lightning rod is adjusted.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will be to be used needed for embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
Other related accompanying drawings are obtained with according to these accompanying drawings.
Fig. 1 is the utility model overall structure diagram.
Wherein：101. bases, 102. supports, 103. chutes, 104. legs, 105. left-handed spools, 106. dextrorotation spools,
107. sliding blocks, the bars of volume 108., 109. sleeve pipes, 110. transverse slats, 111. lightning-arrest pipes, 112. lightning rods, 113. ground wires, 114. ground connection
Copper rod, 115. support plates, 116. rotating shafts, 118. baffle plates, 119. crossbeams, 120. supporting plates, 121. connecting plates.
Specific embodiment
The utility model is described in further detail with reference to specific embodiment, but embodiment party of the present utility model
Formula not limited to this.
As shown in figure 1, the utility model discloses a kind of transmission tower lightning test device, for lightning rod experiment, bag
Include base 101 and be arranged on 2 supports 102 being parallel to each other of the described top of base 101, make described support 102 be in open
The downward semicircular arc structure of mouth, the described two ends of support 102 is respectively fixedly connected with described base 101, described
Support 102 towards T-shaped chute 103 is respectively arranged with the side end face of base 101 1, make chute in groove structure, in institute
The through hole corresponding with the end positions of described chute 103 is provided with the base 101 stated, is set below described base 101
Leg 104 is equipped with, makes base bottom hanging using stand bar structure, the He of left-handed spool 105 is provided with below described base 101
Dextrorotation spool 106, left-handed spool and dextrorotation spool are rotatably connected on base lower surface, can use existing hospital bed
The spool structure of similar angular adjustment, is respectively arranged with and can be slided along described chute 103 in the described inner side of chute 103
Dynamic sliding block 107, enables sliding block along curved slide, the position of sliding block is adjusted for convenience, in described cunning
The two ends of block 107 are respectively arranged with volume bar 108, and volume bar is list structure, described volume bar 108 is connected to described chute
103 inner sides, described volume bar 108 extends through corresponding described through hole and wound on corresponding away from described one end of sliding block 107
On described left-handed spool 105 and dextrorotation spool 106, when synchronously left-handed spool and dextrorotation spool is rotated clockwise, can make
On dextrorotation spool, now under the drive of volume bar, circumvolution direction of principal axis is moved volume bar to the right to make sliding block, similarly, in synchronization
When rotating counterclockwise left-handed spool and dextrorotation spool, volume bar is wrapped on left-handed spool, and band movable slider is near left-handed spool
Direction is slided, and graduation mark is provided with the described end face outside of support 102, the position of sliding block is determined by graduation mark, accordingly
Determination lightning rod angle, the sliding block 107 in chute 103 described in 2 is connected by the transverse slat 110 that insulating materials is made
Connect, transverse slat two ends is respectively fixedly connected with two sliding blocks, when sliding block is moved, band motion plate synchronizing moving, described
The middle part of transverse slat 110 is provided with lightning-arrest pipe 111, lightning-arrest pipe is fixedly connected on transverse slat middle part, enables lightning-arrest pipe synchronous with transverse slat
It is mobile, the described inner side of lightning-arrest pipe 111 is provided with lightning rod 112, ground wire 113 is provided with described lightning-arrest pipe 111,
Described one end of lightning-arrest pipe 111 is provided with ground connection copper rod 114 in described ground wire 113.
By rotating left-handed spool and dextrorotation spool, synchronous adjustment rolls up the length of bar, makes sliding block along slide process
In, with the lightning-arrest pipe synchronizing moving on motion plate, make the angle of lightning rod on the inside of lightning-arrest pipe adjusted, and then can be applicable
In the experiment of the lightning rod of different scenes difference angle.
Embodiment 1：
In the present embodiment, in order to improve the stability of lightning rod, it is preferable that set on the upper surface of described base 101
2 support plates 115 being parallel to each other are equipped with, two support plates is located at support inner side, support plate and plane parallel where support respectively,
Rotating shaft 116 is provided between support plate 115 described in 2, axis of rotation is connected on two support plates, make rotating shaft perpendicular to support
Place plane, testing stand 117 is set with described rotating shaft 116, testing stand lower end is fixedly connected in rotating shaft, makes experiment
Platform can with rotating shaft synchronous axial system, the described lower surface of lightning-arrest pipe 111 be fixedly connected on described testing stand 117 away from institute
On one end end face of rotating shaft 116 stated.Left-handed spool or dextrorotation spool are being rotated, when driving volume bar to relatively move, volume bar drives to be slided
Block is moved, the transverse slat synchronizing moving of connection sliding block, and under the drive of transverse slat, the lightning-arrest pipe motoring ring test platform on the inside of transverse slat synchronously turns
It is dynamic, using the lightning-arrest pipe of testing stand connection, support can be provided to lightning-arrest bottom of the tube, it is more stablized.
Embodiment 2：
The present embodiment on the basis of embodiment 1, in order to adjust the hollow length of lightning rod when needed, it is preferable that
The baffle plate 118 of insulation is provided with the described lower surface of lightning rod 112, the external diameter of the baffle plate is less than the internal diameter of pipe of taking shelter from the thunder,
2 symmetrical crossbeams 119 are provided with the lower surface of described baffle plate 118, crossbeam is mutually put down with plane where baffle plate
OK, crossbeam two ends end is made to be bent to baffle plate direction and be fixedly connected on baffle plate by the way of bolt or welding, described
The inner side of testing stand 117 be provided with supporting plate 120, supporting plate is parallel to each other with baffle plate, in the described upper surface of supporting plate 120
On be provided with connecting plate 121, make connecting plate plane where the supporting plate, the described upper end of connecting plate 121 is sleeved on institute
On the crossbeam 119 stated, while the described lower end of connecting plate 121 is fixedly connected in described supporting plate 120, it is relative in supporting plate
During rotation, the baffle plate also synchronous axial system under the drive of connecting plate, described supporting plate 120 is threaded in described testing stand
On 117 inwalls, when making rotation lightning rod, supporting plate synchronous axial system under the drive of baffle plate is set on described lightning rod 112
There is graduation mark.
Because lightning-arrest pipe is relatively fixed on testing stand, being rotated in lightning rod makes, and pipe of taking shelter from the thunder keeps fixing, and now adjustment keeps away
The position of thunder pin, you can the integrally-built length that the lightning-arrest pipe of adjustment is constituted with lightning rod, and then adjust the hollow length of lightning rod
Degree.
In the present embodiment, in order to ensure the good contact between lightning rod and lightning-arrest pipe, it is preferable that in described lightning-arrest pipe
Internal thread is provided with 111 inwalls, described lightning rod 112 is threaded on the described inwall of lightning-arrest pipe 111.
It is further preferred that in order to improve contact performance, in the present embodiment, being set on the described outer wall of lightning rod 112
There is sleeve pipe 109, sleeve upper end is fixedly connected on lightning rod outer wall, it is also possible to be threaded on lightning rod outer wall, it is described
The lower end of sleeve pipe 109 can be threaded on the described outer wall of lightning-arrest pipe 111.Made between lightning rod and lightning-arrest pipe by sleeve pipe
It is connected with each other, it is possible to increase the reliability of its connection.
By using adjustable lightning rod in the present embodiment, the length of lightning-arrest pipe can be stretched into by adjusting lightning rod,
The regulation of the hollow length of overall structure lightning rod is realized, when in use, by observing the scale value of lightning rod, different length is realized
The test operation of the lightning rod of degree.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (5)
1. a kind of transmission tower lightning test device, it is characterised in that：Including base（101）And it is arranged on described base
（101）2 supports being parallel to each other of top（102）, described support（102）In the semicircular arc structure that Open Side Down, institute
The support stated（102）Two ends are respectively fixedly connected with described base（101）On, in described support（102）Towards base
（101）T-shaped chute is respectively arranged with one side end face（103）, in described base（101）On be provided with and described cunning
Groove（103）The corresponding through hole of end positions, in described base（101）Lower section is provided with leg（104）, in described base
（101）Lower section is provided with left-handed spool（105）With dextrorotation spool（106）, in described chute（103）Inner side is respectively arranged with energy
Enough along described chute（103）The sliding block of slip（107）, in described sliding block（107）Two ends are respectively arranged with volume bar
（108）, described volume bar（108）Described chute can be connected to（103）Inner side, described volume bar（108）Away from described
Sliding block（107）One end extends through corresponding described through hole and wound on corresponding described left-handed spool（105）With dextrorotation spool
（106）On, in described support（102）Graduation mark, the chute described in 2 are provided with end face outside（103）Interior sliding block
（107）The transverse slat being made up of insulating materials（110）It is connected, in described transverse slat（110）Middle part is provided with lightning-arrest pipe
（111）, in described lightning-arrest pipe（111）Inner side is provided with lightning rod（112）, in described lightning-arrest pipe（111）On be provided with and connect
Ground wire（113）, in described ground wire（113）Away from described lightning-arrest pipe（111）One end is provided with ground connection copper rod（114）.
2. a kind of transmission tower lightning test device according to claim 1, it is characterised in that：In described base
（101）Upper surface on be provided with 2 support plates being parallel to each other（115）, the support plate described in 2（115）Between be provided with rotating shaft
（116）, in described rotating shaft（116）On be set with testing stand（117）, described lightning-arrest pipe（111）Lower surface is fixedly connected on
Described testing stand（117）Away from described rotating shaft（116）On the end face of one end.
3. a kind of transmission tower lightning test device according to claim 1 and 2, it is characterised in that：Taken shelter from the thunder in described
Pin（112）The baffle plate of insulation is provided with lower surface（118）, in described baffle plate（118）Lower surface on be provided with 2 mutually
Symmetrical crossbeam（119）, in described testing stand（117）Inner side is provided with supporting plate（120）, in described supporting plate（120）
Connecting plate is provided with upper surface（121）, described connecting plate（121）Upper end is sleeved on described crossbeam（119）On, it is described
Connecting plate（121）Lower end is fixedly connected on described supporting plate（120）On, described supporting plate（120）It is threaded in described
Testing stand（117）On inwall, in described lightning rod（112）On be provided with graduation mark.
4. a kind of transmission tower lightning test device according to claim 1, it is characterised in that：In described lightning-arrest pipe
（111）Internal thread, described lightning rod are provided with inwall（112）It is threaded in described lightning-arrest pipe（111）On inwall.
5. a kind of transmission tower lightning test device according to claim 4, it is characterised in that：In described lightning rod
（112）Sleeve pipe is provided with outer wall（109）, described sleeve pipe（109）Lower end can be threaded in described lightning-arrest pipe（111）
On outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621420583.4U CN206248752U (en) | 2016-12-23 | 2016-12-23 | A kind of transmission tower lightning test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621420583.4U CN206248752U (en) | 2016-12-23 | 2016-12-23 | A kind of transmission tower lightning test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206248752U true CN206248752U (en) | 2017-06-13 |
Family
ID=59008699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621420583.4U Expired - Fee Related CN206248752U (en) | 2016-12-23 | 2016-12-23 | A kind of transmission tower lightning test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206248752U (en) |
-
2016
- 2016-12-23 CN CN201621420583.4U patent/CN206248752U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20201223 |