CN208950426U - Steel pipe pole used for transmission line - Google Patents
Steel pipe pole used for transmission line Download PDFInfo
- Publication number
- CN208950426U CN208950426U CN201821711337.3U CN201821711337U CN208950426U CN 208950426 U CN208950426 U CN 208950426U CN 201821711337 U CN201821711337 U CN 201821711337U CN 208950426 U CN208950426 U CN 208950426U
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- China
- Prior art keywords
- transmission line
- cross
- arm
- tapered rod
- steel pipe
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Abstract
The utility model discloses a kind of steel pipe poles used for transmission line, mobile jib including being fixed with several cross-arms, a line hanging mechanism is at least fixed on each cross-arm, the mobile jib includes the lower section tapered rod that one end is fixed on ground and the upper section tapered rod for being clamped and being connected with lower section tapered rod, each line hanging mechanism is removably connected on the corresponding cross-arm, the line hanging mechanism has openable and closable bridle ring, is lifted on the line hanging mechanism with constituting power transmission line.The utility model, which has, to be easily installed, safeguards, the characteristics of transmission line maintenance is with replacing, the power Transmission shorter suitable for relative distance in downtown areas are convenient for.
Description
Technical field
The utility model transmission line equipment field, specifically, being related to a kind of steel pipe pole used for transmission line.
Background technique
Currently, steel pipe pole used for transmission line uses monolithic construction, and it is vertically arranged on the ground, line hanging mechanism is fixed
It is welded on cross-arm, line hanging mechanism is mainly bridle ring, fixes power transmission line with this.However, due to bridle ring be it is enclosed,
When route is installed or is repaired, power transmission line one end can only be penetrated to bridle ring to realize, so be inconvenient to carry out segmented construction
Operation, and when power transmission line needs replacing or repairs, power transmission line can not take out power transmission line from a certain bridle ring, can only will transmit electricity
Line is extracted out out of bridle ring after destroying, and is unfavorable for the recycling of power transmission line in this way, and bring not for the maintenance of power transmission line, replacement
Just.Since bridle ring is generally welded on cross-arm, bridle ring is damaged or replaces extremely inconvenient.
Utility model content
The utility model provides one kind and is easily installed, safeguards, convenient for the steel pipe used for transmission line of transmission line maintenance and replacement
Bar.
To achieve the above object, technical solution used by the utility model is as follows:
A kind of steel pipe pole used for transmission line, the mobile jib including being fixed with several cross-arms are at least fixed with one on each cross-arm
Line hanging mechanism, the mobile jib include the lower section tapered rod and be clamped and be connected with lower section tapered rod and is upper that one end is fixed on ground
Section tapered rod, each line hanging mechanism are removably connected on the corresponding cross-arm, and the line hanging mechanism has retractable
Bridle ring, be lifted on the line hanging mechanism with constituting power transmission line.
Preferably, the upper surface of the cross-arm is the cambered surface to raise upward along the vertical direction.
Preferably, the line hanging mechanism includes the lower end that the threaded one end being vertically arranged is connected to the corresponding cross-arm
The sunpender of end；The bridle ring includes the connected crozier in one end with sunpender far from the cross-arm, and rotates and connect with sunpender
Curved bar that is connecing and being interlocked with crozier, the curved bar is rotated in external force along the axis of the sunpender, and passes through lock
The crozier end thread close to each other with the curved bar is connect by fixed pipe.
Preferably, the end thread of the sunpender and the cross-arm connecting pin is connected with locking nut.
Preferably, the top of the lower section tapered rod is fixed with top flange, the bottom end of the upper section tapered rod be fixed with
The compatible bottom flange of flange is pushed up, the bottom flange is fastened by bolts with bottom flange.
Preferably, Yu Suoshu lower section tapered rod and upper section tapered rod end close to each other be respectively formed with card slot and with card
The compatible fixture block of slot.
Preferably, it is formed with plate in Yu Suoshu card slot, slot compatible with the plate is provided on Yu Suoshu fixture block,
When the fixture block is connected in the card slot, the plate is plugged in the slot.
Preferably, the mobile jib, the cross-arm and the line hanging mechanism are made of weatherproof structure Steel material.
The utility model is due to using above-mentioned structure, and compared with prior art, acquired technological progress is:
The mobile jib includes lower section tapered rod and upper section tapered rod, and the lower section tapered rod and upper section tapered rod are mutually clamped and fixed company
It connects, and is removably connected with line hanging mechanism on the cross-arm, using the above structure, convenient for the transport and installation of the utility model,
Convenient for the segmented assembling and the maintenance of each component of steel pipe pole；The line hanging mechanism have openable and closable bridle ring, when need more
When changing or repairing power transmission line, the bridle ring at opposite position can be opened by closed state, it so can be by power transmission line
It takes off, the maintenance and replacement of power transmission line can be convenient for.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the partial structural diagram of the utility model embodiment；
Fig. 3 is the structural schematic diagram of lower section tapered rod described in the utility model embodiment；
Fig. 4 is the structural schematic diagram of upper section tapered rod described in the utility model embodiment；
Fig. 5 is the structural schematic diagram of line hanging mechanism described in the utility model embodiment；
Fig. 6 is the structural schematic diagram that the locking sleeve is removed in Fig. 5.
Component: 1- lower section tapered rod is marked, 101- pushes up flange, 102- card slot, 103- plate, 2- upper section tapered rod, 201-
Bottom flange, 202- fixture block, 203- slot, 3- cross-arm, 4- line hanging mechanism, 401- sunpender, 402- locking nut, 403- crozier,
404- curved bar, 405- locking sleeve.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model.It should be appreciated that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment steel pipe pole used for transmission line
Present embodiment discloses a kind of steel pipe poles used for transmission line, as shown in Figure 1, including mobile jib, between the axial direction of mobile jib
Every the multiple cross-arms 3 being fixedly connected on mobile jib and at least one line hanging mechanism 4 being fixed on each cross-arm 3.The present embodiment
For the ease of the replacement of transport, assembling and component, mobile jib is using form that is detachable and being mutually clamped, line hanging mechanism 4 and cross
It is to be detachably connected between load 3.The present embodiment is in order to avoid cross-arm 3 rainwater, dew, soil and dust in the long-term use
Etc. being accumulated on the upper surface of cross-arm 3, as shown in Fig. 2, the upper surface of cross-arm 3 is the cambered surface to raise upward along the vertical direction, ash
Dirt, rainwater etc. will not rest on 3 upper surface of cross-arm, avoid the corrosion to cross-arm 3, increase the service life of cross-arm 3.
As shown in Figure 3, Figure 4, the detachable form of the present embodiment mobile jib are as follows: mobile jib includes lower section tapered rod 1 and upper section cone
One end of shape bar 2, lower section tapered rod 1 fixes on the ground, and the top of lower section tapered rod 1 is fixedly welded with top flange 101,
It pushes up and is axially downwardly formed with card slot 102 along lower section tapered rod 1 on the upper end end face of flange 101.The bottom end of upper section tapered rod 2 is solid
Surely it is welded with bottom flange 201 compatible with top flange 101, along the axis of upper section tapered rod 2 on the lower end surface of bottom flange 201
To being formed down fixture block 202, when fixture block 202 is inserted into card slot 102, the axis of lower section tapered rod 1 and upper section tapered rod 2
Be overlapped, and bottom flange 201 with push up flange 101 by multiple bolt fastenings together with, to realize lower section tapered rod 1 and upper section taper
Bar 2 is connected and fixed.Wherein, card slot 102 and fixture block 202 are bored with the bottom end and lower section that can be respectively formed at upper section tapered rod 2
The top of shape bar 1.The present embodiment in lower section tapered rod 1 and the alignment of upper section tapered rod 2 and installation process for the ease of both avoiding
It relatively rotates, as shown in figure 3, being formed with plate 103 in card slot 102, plate 103 is by the top of card slot 102 along lower section
Tapered rod 1 is extended axially downward to the bottom end of card slot 102；It is adapted as shown in figure 4, being provided on fixture block 202 with plate 103
Slot 203, slot 203 by the bottom end of fixture block 202 along the top for extending axially up to fixture block 202 of upper section tapered rod 2, when
When fixture block 202 is connected in card slot 102, plate 103 is plugged on just in slot 203.
As shown in figure 5, the present embodiment line hanging mechanism 4 includes sunpender 401 and is hung by crozier 403 with what curved bar 404 was constituted
Wire loop.Wherein, sunpender 401 is vertically arranged, and one end is threaded in the lower end of corresponding cross-arm 3；Crozier 403 with
Sunpender 401 is fixed together far from one end of cross-arm 3, and the two is integrally formed.One end of curved bar 404 is fixedly welded one
The body being sleeved on sunpender 401, curved bar 404 can be rotated along the axis of sunpender 401 under external force.As shown in fig. 6, when curved
When one end of bar 404 is close to each other with one end of crozier 403 and the axis of two ends is overlapped, pass through prior screw thread at this time
Crozier 403 and the end thread close to each other of curved bar 404 are connected to one by the locking sleeve 405 for being connected to 404 this end of curved bar
It rises, so that the fastening of crozier 403 and curved bar 404 realizes that bridle ring forms closed annular.The present embodiment is in order to make hanging wire machine
Structure 4 is fastened on cross-arm 3, and the end of sunpender 401 and 3 connecting pin of cross-arm is threaded with locking nut 402.
For the present embodiment in order to improve corrosion resistance, lower section tapered rod 1, upper section tapered rod 2, cross-arm 3 and line hanging mechanism 4 are equal
It is made of weatherproof structure Steel material, weatherproof structure Steel material is to make it by adding a small amount of alloying element C u, P, C r, N i etc.
Protective layer is formed in metal surface, to improve the steel of atmospheric corrosion resistance, no longer needs to carry out surface anticorrosion processing to component.
The installation process of the utility model embodiment is as follows:
Firstly, required component conveying is extremely needed region to be mounted, then lower section tapered rod 1 and upper section tapered rod 2 are filled
With together, fixture block 202 is connected in card slot 102 at this time and plate 103 is inserted into slot 203, and ensure to push up flange 101 with
Bottom flange 201 is bonded to each other；Later, flange 101 will be pushed up using bolt to fasten with bottom flange 201；Then, by line hanging mechanism 4
Sunpender 401 is threaded on cross-arm 3, and is tightened locking nut 402 to the bottom surface with cross-arm 3 and offseted, and then make line hanging mechanism 4
It is locked on cross-arm 3；Next the mobile jib being made of lower section tapered rod 1 and upper section tapered rod 2 is holded up, fixes the bottom of mobile jib
On the ground；Finally, power transmission line is caught on by the crozier 403 of line hanging mechanism 4, curved bar 404 is rotated, locking sleeve 405 is screwed,
Crozier 403 and curved bar 404 is set to form closed bridle ring.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of the utility model claims protection.
Claims (8)
1. a kind of steel pipe pole used for transmission line, the mobile jib including being fixed with several cross-arms is at least fixed with an extension on each cross-arm
Line mechanism, it is characterised in that: the mobile jib includes the lower section tapered rod that one end is fixed on ground and is clamped with lower section tapered rod
And connected upper section tapered rod, each line hanging mechanism are removably connected on the corresponding cross-arm, the line hanging mechanism
With openable and closable bridle ring, it is lifted on the line hanging mechanism with constituting power transmission line.
2. steel pipe pole used for transmission line according to claim 1, it is characterised in that: the upper surface of the cross-arm is along vertical
The cambered surface that direction raises upward.
3. steel pipe pole used for transmission line according to claim 1, it is characterised in that: the line hanging mechanism includes being vertically arranged
Threaded one end be connected to the corresponding cross-arm lower end sunpender；The bridle ring includes with sunpender far from described
The connected crozier in one end of cross-arm, and curved bar that is being rotatablely connected with sunpender and being interlocked with crozier, the curved bar exist
External force is rotated along the axis of the sunpender, and passes through locking sleeve for the crozier and curved bar end close to each other
Portion is threadedly coupled.
4. steel pipe pole used for transmission line according to claim 3, it is characterised in that: the sunpender and the cross-arm connecting pin
End thread be connected with locking nut.
5. steel pipe pole used for transmission line according to claim 1, it is characterised in that: the top of the lower section tapered rod is connected
There is top flange, the bottom end of the upper section tapered rod is fixed with bottom flange compatible with top flange, the bottom flange and bottom flange
It is fastened by bolts.
6. steel pipe pole used for transmission line according to claim 5, it is characterised in that: Yu Suoshu lower section tapered rod and upper section cone
Shape bar end close to each other is respectively formed with card slot and fixture block compatible with card slot.
7. steel pipe pole used for transmission line according to claim 6, it is characterised in that: it is formed with plate in Yu Suoshu card slot,
In being provided with slot compatible with the plate on the fixture block, when the fixture block is connected in the card slot, the plate
It is plugged in the slot.
8. steel pipe pole used for transmission line according to claim 1, it is characterised in that: the mobile jib, the cross-arm and described
Line hanging mechanism is made of weatherproof structure Steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821711337.3U CN208950426U (en) | 2018-10-22 | 2018-10-22 | Steel pipe pole used for transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821711337.3U CN208950426U (en) | 2018-10-22 | 2018-10-22 | Steel pipe pole used for transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208950426U true CN208950426U (en) | 2019-06-07 |
Family
ID=66742481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821711337.3U Active CN208950426U (en) | 2018-10-22 | 2018-10-22 | Steel pipe pole used for transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208950426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284752A (en) * | 2019-07-02 | 2019-09-27 | 合肥海银杆塔有限公司 | A kind of high-strength cable cross-arm of shaft tower |
-
2018
- 2018-10-22 CN CN201821711337.3U patent/CN208950426U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284752A (en) * | 2019-07-02 | 2019-09-27 | 合肥海银杆塔有限公司 | A kind of high-strength cable cross-arm of shaft tower |
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