CN207004143U - A kind of shockproof transmission tower - Google Patents
A kind of shockproof transmission tower Download PDFInfo
- Publication number
- CN207004143U CN207004143U CN201720929513.XU CN201720929513U CN207004143U CN 207004143 U CN207004143 U CN 207004143U CN 201720929513 U CN201720929513 U CN 201720929513U CN 207004143 U CN207004143 U CN 207004143U
- Authority
- CN
- China
- Prior art keywords
- tower body
- tower
- base
- arm
- accommodating chamber
- Prior art date
- 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
Links
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
It the utility model is related to a kind of shockproof transmission tower,Including tower body,Cross-arm and base,The tower body is in cylinder,Longitudinally disposed glass fibre lath inside the tower body,The tower body outer surface is arranged circumferentially CFRP strip,The cross-arm is arranged on tower body upper end,Support bar is set between the cross-arm and tower body,The support bar and cross-arm,Tower body junction is respectively provided with reinforcing plate,The base is arranged on tower body lower end,The base is truncated cone-shaped,Square accommodating chamber is set in the base,The tower body bottom extends to accommodating chamber middle and lower part,The tower body lower end sets hourglass-shaped cushion socket,The cushion socket upper surface flushes with the accommodating cavity upper surface,Some first damping springs are set between the cushion socket lower surface and the accommodating chamber bottom,One the second damping spring is respectively set between the cushion socket sloped sidewall and the accommodating chamber side wall.The shockproof transmission tower of the utility model is simple in construction, and high mechanical strength is stable and firm.
Description
Technical field
The utility model belongs to transmission facility technical field, and in particular to a kind of shockproof transmission tower.
Background technology
Shockproof transmission tower is the pith of network system, and our common electric poles are wooden electric pole, concurrent
And iron, early stage electric pole are rods, concurrent is the electric pole made of concrete and rebar or steel wire, and iron is cast with the pig iron
The electric pole made, the section form of electric pole have square, octagonal, I-shaped, annular or some other profiled-cross-section.But these
Electric pole in the field environment, easily receives the influence of the natural calamities such as high wind, heavy rain, earthquake, and electric pole easily glances off, and triggers
Security incident.
Publication No. CN106930595A Chinese invention patent application discloses a kind of sturdy and durable shockproof transmission tower,
Including tower body and tower arm, cat ladder is arranged on the side of tower body, and cat ladder support one end is welded with cat ladder, and the other end is welded on tower body
On, lightning rod is arranged on the top of tower body, and by wire ground, fixing bolt is respectively in four corners for being fixed on base
On, and be connected with cement structures ground, tower arm includes insulator, insulated tension pole, insulator rod and tower arm support, insulator
It is fixed in insulator rod, insulator rod bottom is connected with insulated tension pole one end, and the insulated tension pole other end is fixed with tower arm, insulation
Sub bar top is fixedly connected with tower arm, and tower arm centre position is supported by tower wall and is connected with tower body.It is whole that the invention adds tower bar
Body stability, and shaft tower light weight, have been effectively ensured the safe operation of transmission line of electricity.But the patent shaft tower light weight, machine
Tool low intensity, stability are poor.
The Chinese utility model patent that notification number is CN206220626U discloses a kind of shockproof electric pole, including support bottom
Seat, shock-damping structure and electric pole main body, support base center open up accommodating chamber, and support base upper surface sets cover plate, in cover plate
The heart sets through hole, and shock-damping structure includes setting cushion socket and connecting rod, cushion socket to be arranged in accommodating chamber, and connecting rod upper end is stretched out
Outside through hole, sealing ring is set between connecting rod and cover plate, the enhancement layer for setting longitude and latitude to interweave in sealing ring, cushion socket accommodating chamber it
Between multiple damping springs are set.The utility model is being connected by setting damping spring between support base and cushion socket
Sealing ring is set between extension bar and cover plate, and the shear wave and compressional wave of effective pre- earthquake-proof damage to the rigidity of electric pole, while also have
Make the advantages that simple, easy for installation.But the patent cushion socket is square structure, the impulsive force damping being subject to electric pole is imitated
Fruit is poor.
The content of the invention
To overcome drawbacks described above, the purpose of this utility model is to provide a kind of shockproof transmission tower.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of shockproof transmission tower, including tower body, cross-arm and base, the tower body are vertical in cylinder, the tower body inside
To glass fibre lath is set, the tower body outer surface is arranged circumferentially CFRP strip, and the cross-arm is arranged on tower body upper end, institute
State and support bar is set between cross-arm and tower body, the support bar is respectively provided with reinforcing plate with cross-arm, tower body junction, and the base is set
Put in tower body lower end, the base is truncated cone-shaped, sets square accommodating chamber in the base, the tower body bottom extends to receiving
Chamber middle and lower part, the tower body lower end set hourglass-shaped cushion socket, and the cushion socket upper surface and the accommodating cavity upper surface are neat
It is flat, some first damping springs, the cushion socket inclined side are set between the cushion socket lower surface and the accommodating chamber bottom
One the second damping spring is respectively set between wall and the accommodating chamber side wall.
Preferably, metal reinforced hoop is also set up on the CFRP strip of the tower body outer surface.
Preferably, the metal reinforced hoop is steel strap, and the steel strap is provided with least one fastening port, the fastening
Port is bolted.
Preferably, the glass fibre lath is in latticed arrangement.
Preferably, the tower body and filled bitumen in base gap.
Preferably, the glass fibre lath thickness 2-5mm, width 20-50mm, spacing 20-100mm, the carbon fiber
Lath thickness 1-4mm, width 20-50mm, spacing 100-300mm.
Preferably, the base is formed by concreting.
Positive beneficial effect of the present utility model：
1. tower body described in the utility model is in cylinder, the longitudinally disposed glass fibre lath in the tower body inside, the tower
External surface is arranged circumferentially CFRP strip, and glass fibre lath has a higher mechanical performance, preferable heat resistance and moisture resistance
Property, CFRP strip tensile strength is high, and corrosion resistance, shock resistance, impact resistance are functional, glass fibre lath and carbon fiber
The combined use of lath, improves the horizontal and vertical bearing capacity of tower body, and tower body stability is high.
The cross-arm is arranged on tower body upper end, sets support bar between the cross-arm and tower body, the support bar and cross-arm,
Tower body junction is respectively provided with reinforcing plate, and cross-arm position consolidates.
The base is arranged on tower body lower end, and the base is truncated cone-shaped, and square accommodating chamber is set in the base, described
Tower body bottom extends to accommodating chamber middle and lower part, and the tower body lower end sets hourglass-shaped cushion socket, the cushion socket upper surface and institute
State accommodating cavity upper surface to flush, some first damping bullets are set between the cushion socket lower surface and the accommodating chamber bottom
Spring, second damping spring is respectively set, and what tower body was subject to rushes between the cushion socket sloped sidewall and the accommodating chamber side wall
Hit that power is fully dispersed in hourglass-shaped cushion socket, what tower body bottom was further subject to by the first damping spring and the second damping spring
Impulsive force carries out multi-direction buffering respectively, ensure that the stability of tower body lower end.
The shockproof transmission tower of the utility model is simple in construction, and high mechanical strength is stable and firm.
2. metal reinforced hoop is also set up on the CFRP strip of tower body outer surface described in the utility model, metal reinforced hoop anchor
Consolidate ring CFRP strip, tower body anti seismic efficiency are more preferable.The metal reinforced hoop is steel strap, and the steel strap is provided with least
One fastening port, the fastening port are bolted, and metal reinforced hoop is easy to operate.The glass fibre lath is in grid
Shape is arranged, adds tower body longitudinal stability.The tower body and filled bitumen in base gap, tower body fix tightly in base
Gu.The glass fibre lath thickness 2-5mm, width 20-50mm, spacing 20-100mm, the CFRP strip thickness 1-
4mm, width 20-50mm, spacing 100-300mm, glass fibre lath and CFRP strip connection and reasonable arrangement, ensure that the equal of tower body
Even stress, high mechanical strength.The base is formed by concreting, and cost is cheap, firm and durable.
Brief description of the drawings
Fig. 1 is the shockproof transmission tower structural representation of the utility model embodiment 1；
Fig. 2 is the tower body overlooking the structure diagram of the utility model embodiment 1；
Fig. 3 is the tower body overlooking the structure diagram of the utility model embodiment 2；
In figure：1- tower bodies, 2- cross-arms, 3- bases, 4- glass fibre laths, 5- CFRP strips, 7- reinforcing plates, 8- are accommodated
Chamber, 9- cushion sockets, the damping springs of 10- first, the damping springs of 11- second, the metal reinforced hoops of 12-, 13- bolts.
Embodiment
The utility model is further illustrated with reference to some specific embodiments.
Embodiment 1
Referring to Fig. 1 and 2, a kind of shockproof transmission tower, including tower body 1, cross-arm 2 and base 3, the tower body 1 are in cylinder,
The longitudinally disposed glass fibre lath 4 in the inside of the tower body 1, the glass fibre lath 4 are in latticed arrangement, outside the tower body 1
Surface is arranged circumferentially CFRP strip 5, the glass fibre lath thickness 2mm, width 50mm, spacing 100mm, the carbon fiber
Lath thickness 1mm, width 50mm, spacing 300mm, the cross-arm 2 is arranged on the upper end of tower body 1, between the cross-arm 2 and tower body 1
Support bar 6 is set, and the support bar 6 is respectively provided with reinforcing plate 7 with cross-arm 2, the junction of tower body 1, and the base 3 is arranged on tower body 1
Lower end, the base 3 are formed by concreting, and the base 3 is truncated cone-shaped, and square accommodating chamber 8 is set in the base 3,
The bottom of tower body 1 extends to the middle and lower part of accommodating chamber 8, and the lower end of tower body 1 sets hourglass-shaped cushion socket 9, on the cushion socket 9
End face flushes with the upper surface of accommodating cavity 8, the tower body 1 and filled bitumen in the gap of base 3, the lower end of cushion socket 9
Three first damping springs 10, the sloped sidewall of cushion socket 9 and the accommodating chamber are set between face and the bottom of the accommodating chamber 8
One the second damping spring 11 is respectively set between 8 side walls.
Embodiment 2
Referring to Fig. 3, the shockproof transmission tower structure of the present embodiment and the shockproof transmission tower structure of embodiment 1 are essentially identical, phase
Do not repeated with part, somewhat different is：The glass fibre lath thickness 5mm, width 20mm, spacing 20mm, the carbon are fine
Lath thickness 4mm, width 20mm, spacing 100mm are tieed up, metal reinforced hoop is also set up on the outer surface CFRP strip of tower body 1
12, the metal reinforced hoop 12 is steel strap, and the steel strap is provided with a fastening port, and the fastening port is consolidated by bolt 13
It is fixed.
Finally illustrate, above example only to illustrate the technical solution of the utility model and unrestricted, this area
Other modifications or equivalent substitution that those of ordinary skill is made to the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme, it all should cover among right of the present utility model.
Claims (7)
1. a kind of shockproof transmission tower, it is characterised in that including tower body, cross-arm and base, the tower body is in cylinder, the tower
The longitudinally disposed glass fibre lath in internal portion, the tower body outer surface are arranged circumferentially CFRP strip, and the cross-arm is arranged on tower
Body upper end, support bar is set between the cross-arm and tower body, the support bar is respectively provided with reinforcing plate with cross-arm, tower body junction,
The base is arranged on tower body lower end, and the base is truncated cone-shaped, and square accommodating chamber, the tower body bottom are set in the base
Accommodating chamber middle and lower part is extended to, the tower body lower end sets hourglass-shaped cushion socket, the cushion socket upper surface and the accommodating chamber
Upper surface is flushed, and some first damping springs, the damping are set between the cushion socket lower surface and the accommodating chamber bottom
One the second damping spring is respectively set between seat sloped sidewall and the accommodating chamber side wall.
2. shockproof transmission tower according to claim 1, it is characterised in that on the CFRP strip of the tower body outer surface also
Metal reinforced hoop is set.
3. shockproof transmission tower according to claim 2, it is characterised in that the metal reinforced hoop is steel strap, described
Steel strap is provided with least one fastening port, and the fastening port is bolted.
4. shockproof transmission tower according to claim 1, it is characterised in that the glass fibre lath is in latticed cloth
Put.
5. shockproof transmission tower according to claim 1, it is characterised in that the tower body drips with being filled in base gap
It is blue or green.
6. shockproof transmission tower according to claim 1, it is characterised in that the glass fibre lath thickness 2-5mm, it is wide
Spend 20-50mm, spacing 20-100mm, the CFRP strip thickness 1-4mm, width 20-50mm, spacing 100-300mm.
7. shockproof transmission tower according to claim 1, it is characterised in that the base is formed by concreting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720929513.XU CN207004143U (en) | 2017-07-28 | 2017-07-28 | A kind of shockproof transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720929513.XU CN207004143U (en) | 2017-07-28 | 2017-07-28 | A kind of shockproof transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207004143U true CN207004143U (en) | 2018-02-13 |
Family
ID=61456166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720929513.XU Expired - Fee Related CN207004143U (en) | 2017-07-28 | 2017-07-28 | A kind of shockproof transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207004143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355118A (en) * | 2017-07-28 | 2017-11-17 | 国网河南省电力公司桐柏县供电公司 | A kind of transmission tower |
| CN112144946A (en) * | 2020-10-29 | 2020-12-29 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Shockproof power transmission concrete pole tower |
-
2017
- 2017-07-28 CN CN201720929513.XU patent/CN207004143U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355118A (en) * | 2017-07-28 | 2017-11-17 | 国网河南省电力公司桐柏县供电公司 | A kind of transmission tower |
| CN112144946A (en) * | 2020-10-29 | 2020-12-29 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Shockproof power transmission concrete pole tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101947798B1 (en) | Earthquake-proof apparatus of transmission steel tower and steel structure for substation | |
| CN207004143U (en) | A kind of shockproof transmission tower | |
| CN107355118A (en) | A kind of transmission tower | |
| CN208650258U (en) | A kind of outer hoop assembled connecting node for the light steel increasing layer mixed structure of RC- | |
| CN105298205B (en) | A kind of power network electric pole reinforces heightening device and its construction method | |
| CN210947953U (en) | Seismic isolation and reduction system of fabricated building | |
| PT104495A (en) | TRAILED TOWER | |
| CN105350816A (en) | Power grid telegraph pole strengthening and heightening device and construction method thereof | |
| CN112575797A (en) | Assembled profile steel-concrete support rod piece for foundation pit support | |
| CN206245846U (en) | Shaft tower shock-absorption | |
| CN216157302U (en) | Wind-resistant reinforced electric power tower | |
| CN111236287A (en) | Integral foundation bearing platform for rapid construction | |
| CN108277904B (en) | Assembled frame type light steel frame-reinforcing mesh-foamed concrete combined wall | |
| CN108643682A (en) | Steel structural upright column fixation precast base | |
| CN210086610U (en) | Laminated slab for concrete shear wall | |
| CN206942282U (en) | A kind of reinforcement type electric force pole tower | |
| CN211851160U (en) | Anticollision steadiness cement wire pole | |
| CN219711126U (en) | Full prefabricated assembled transformer substation construction structure | |
| CN201661106U (en) | Polygon-shaped cylindrical segment type steel pipe pole | |
| CN219411523U (en) | Raft steel bar supports auxiliary fixing frame | |
| CN216948910U (en) | Tibetan rubble wall body of embedded aluminum alloy pipe restraint soil stone hybrid column | |
| CN215760802U (en) | Electric power iron tower with stable structure | |
| CN204782189U (en) | Four bars formula steel pipe combination tower | |
| CN204326658U (en) | LNG storage tank reinforced mesh wind-resistant column bracing means | |
| CN217106405U (en) | High-stability transmission line iron tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20180728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |