CN208152679U - A kind of iron tower of power transmission line - Google Patents
A kind of iron tower of power transmission line Download PDFInfo
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- CN208152679U CN208152679U CN201820664376.6U CN201820664376U CN208152679U CN 208152679 U CN208152679 U CN 208152679U CN 201820664376 U CN201820664376 U CN 201820664376U CN 208152679 U CN208152679 U CN 208152679U
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- pulley
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Abstract
The utility model discloses a kind of iron tower of power transmission line of iron tower of power transmission line technical field,Including four pedestals,Tower leg is respectively connected at the top of four pedestals,Tower body is respectively connected at the top of four tower legs,The first cross-arm is connected at left and right sides of the top of the tower body,The second cross-arm is connected at left and right sides of the top of the tower body,First cross-arm is in the lower end of the second cross-arm,First pulley is mounted at left and right sides of the top of the tower body,Second pulley is mounted at left and right sides of the top of the tower body,The first pulley is in the lower end of the first cross-arm,The second pulley is in the lower end of the second cross-arm,Fixed frame is mounted at left and right sides of the bottom of first cross-arm and the second cross-arm,Utilize the lifting of motor and line wheel control cable bearer,The cable to need repairing is put into the height that service worker can directly touch,Workpeople is facilitated to repair,The life security of service worker is ensured.
Description
Technical field
The utility model relates to iron tower of power transmission line technical field, specially a kind of iron tower of power transmission line.
Background technique
Iron tower of power transmission line is generally divided into shape：Wine glass-shaped, cathead, upper font, dry font and five kinds of barrel shape,
Have by purposes point：Anchor support, tangent tower, angle tower, transposition tower terminal tower and crossover tower etc., they are structurally characterized in that various towers
Type belongs to space truss structure, and rod piece is mainly made of single equal leg angle or combination angle steel, material generally use Q235 and
Two kinds of Q345, connection uses rough bolt between rod piece, and by bolt by Shear connection, entire tower is by angle steel, junction steel plate and bolt
Composition, individual part such as column foot etc. is welded into a sub-assembly by several blocks of steel plates, therefore hot galvanizing anti-corrosion, transport and construction are set up
Extremely convenient, iron tower of power transmission line conveying is mostly high-voltage electricity, thus the height apart from ground be all it is relatively high, when there is circuit
Failure or when needing to repair, service worker are to climb to the top of steel tower to repair, and high altitude operation is abnormally dangerous, maintenance
The safety of worker hardly results in guarantee.
Utility model content
The purpose of this utility model is to provide a kind of iron tower of power transmission line, mentioned above in the background art defeated to solve
The conveying of electric line steel tower is mostly high-voltage electricity, thus the height apart from ground be all it is relatively high, when there are fault or needs
When repairing, service worker is to climb to the top of steel tower to repair, and high altitude operation is abnormally dangerous, the safety of service worker
The problem of hardly resulting in guarantee.
To achieve the above object, the utility model provides the following technical solutions：A kind of iron tower of power transmission line, including four bottoms
, it is respectively connected with tower leg at the top of four pedestals, tower body, the top of the tower body are respectively connected at the top of four tower legs
It is connected with the first cross-arm at left and right sides of portion, is connected with the second cross-arm at left and right sides of the top of the tower body, first cross-arm exists
The lower end of second cross-arm, the top left and right sides of the tower body are mounted on first pulley, the top left and right sides of the tower body
It is mounted on second pulley, the first pulley is in the lower end of the first cross-arm, and the second pulley is in the lower end of the second cross-arm, institute
It states and is mounted on fixed frame at left and right sides of the bottom of the first cross-arm and the second cross-arm, tower head is connected at the top of the tower body, it is left
The front surface of pedestal described in side is equipped with control cabinet, and the outside of four pedestals is inlaid with motor, the outside of four motors
Output shaft is connected with line wheel, and the inner cavity top of four fixed frames is mounted on third pulley, the outer wall of four line wheels
First pulley, second pulley and third pulley are bypassed by wirerope respectively and is connected with cable bearer, four cable branch
Frame is connected with the first control switch, the second control in turn from upper conducting wire on the left of the inner cavity of fixed frame, the inner cavity of the control cabinet
System switch, third control switch and the 4th control switch, the inner cavity right hand top of the control cabinet are connected with battery, and described the
One control switch, the second control switch, third control switch and the 4th control switch pass through conducting wire and connect with battery, and four
The motor pass through conducting wire respectively with the first control switch, the second control switch, third control switch and the 4th control switch
Connection.
Preferably, the direction of the line wheel is consistent with direction corresponding to the first cross-arm and the second cross-arm.
Preferably, the pedestal is reinforced concrete pedestal.
Preferably, the bottom of the tower leg is buried at the top of the base.
Compared with prior art, the utility model has the beneficial effects that：Utilize the liter of motor and line wheel control cable bearer
Drop, is put into the height that service worker can directly touch for the cable to need repairing, workpeople is facilitated to repair, and ensures
The life security of service worker.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model rearview；
Fig. 3 is the utility model pedestal cross-sectional view；
Fig. 4 is the utility model fixed frame cross-sectional view；
Fig. 5 is the utility model control cabinet cross-sectional view.
In figure：1 pedestal, 2 tower legs, 3 tower bodies, 4 first cross-arms, 5 second cross-arms, 6 first pulleys, 7 second pulleys, 8 are fixed
Frame, 9 tower heads, 10 motors, 11 line wheels, 12 third pulleys, 13 cable beareves, 14 control cabinets, 15 first control switches, 16 second controls
Make switch, 17 third control switches, 18 the 4th control switches, 19 batteries.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution：A kind of iron tower of power transmission line, including four pedestals
1, the top of four pedestals 1 is respectively connected with tower leg 2, and the top of four tower legs 2 is respectively connected with tower body 3, top of tower body 3 or so two
Side is connected with the first cross-arm 4, is connected with the second cross-arm 5 at left and right sides of the top of tower body 3, the first cross-arm 4 is under the second cross-arm 5
The top left and right sides at end, tower body 3 is mounted on first pulley 6, is mounted on second pulley 7 at left and right sides of the top of tower body 3,
First pulley 6 in the lower end of the first cross-arm 4, second pulley 7 in the lower end of the second cross-arm 5, the first cross-arm 4 and the second cross-arm 5
It is mounted on fixed frame 8 at left and right sides of bottom, the top of tower body 3 is connected with tower head 9, and the front surface of left base 1 is equipped with control
Case 14 processed, the outside of four pedestals 1 are inlaid with motor 10, and the outside output shaft of four motors 10 is connected with line wheel 11, and four
The inner cavity top of fixed frame 8 is mounted on third pulley 12, and the outer wall of four line wheels 11 passes through wirerope and bypasses first respectively
Pulley 6, second pulley 7 and third pulley 12 are connected with cable bearer 13, four cable beareves 13 in the inner cavity of fixed frame 8,
The first control switch 15, the second control switch 16, third is connected in turn from upper conducting wire on the left of the inner cavity of control cabinet 14 to control and open
Pass 17 and the 4th control switch 18, the inner cavity right hand top of control cabinet 14 are connected with battery 19, the first control switch 15, second
Control switch 16, third control switch 17 and the 4th control switch 18 are connect by conducting wire with battery 19, four motors 10
By conducting wire respectively with the first control switch 15, the second control switch 16, third control switch 17 and the 4th control switch 18
Connection.
Wherein, the direction of line wheel 11 is consistent with direction corresponding to the first cross-arm 4 and the second cross-arm 5, and pedestal 1 is mixed for reinforcing bar
Soil pedestal, the bottom of tower leg 2 are embedded in the top of pedestal 1.
Working principle：Battery 19 provides power supply, the first control switch 15, the second control switch 16, third control switch
17 and the 4th control switch 18 control one group of motor 10 respectively, one group of motor 10 drives one group of cable bearer 13 to be gone up and down, when
When circuit goes wrong or needs to repair, service worker is by clicking the first control switch 15, the second control switch 16, the
Three control switches 17 and the 4th control switch 18, the first control switch 15, the second control switch 16, third control switch 17 and
Four control switches 18 are closed power control motor 10 and start, and the output shaft of motor 10 drives line wheel 11 to rotate, and the rotation of line wheel 11 is put
Cable bearer 13 is lowered by wirerope, wirerope by the aggregate motion of first pulley 6, second pulley 7 and third pulley 12
The height that service worker can touch, service worker station are just able to carry out maintenance circuit on the ground, after the completion of maintenance, again
Click the first control switch 15, the second control switch 16, third control switch 17 and the 4th control switch 18 starting motor 10, electricity
Machine 10 drives cable bearer 13 to rise reset, does not need the top that service worker climbs to steel tower, to guarantee the safety of service worker.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of iron tower of power transmission line, including four pedestals (1), it is characterised in that：It is all connected at the top of four pedestals (1)
Have tower leg (2), is respectively connected with tower body (3) at the top of four tower legs (2), connection at left and right sides of the top of the tower body (3)
Have the first cross-arm (4), be connected with the second cross-arm (5) at left and right sides of the top of the tower body (3), first cross-arm (4) is the
The top left and right sides of the lower end of two cross-arms (5), the tower body (3) is mounted on first pulley (6), the top of the tower body (3)
It is mounted on second pulley (7) at left and right sides of portion, the first pulley (6) is in the lower end of the first cross-arm (4), the second pulley
(7) in the lower end of the second cross-arm (5), fixation is mounted at left and right sides of the bottom of first cross-arm (4) and the second cross-arm (5)
Frame (8) is connected with tower head (9) at the top of the tower body (3), and the front surface of the left side pedestal (1) is equipped with control cabinet (14),
The outside of four pedestals (1) is inlaid with motor (10), and the outside output shaft of four motors (10) is connected with line wheel (11),
The inner cavity top of four fixed frames (8) is mounted on third pulley (12), and the outer wall of four line wheels (11) passes through
Wirerope bypasses first pulley (6), second pulley (7) and third pulley (12) respectively and is connected with cable bearer (13), four institutes
Cable bearer (13) is stated to be connected in turn on the left of the inner cavity of fixed frame (8), the inner cavity of the control cabinet (14) from upper conducting wire
First control switch (15), the second control switch (16), third control switch (17) and the 4th control switch (18), the control
The inner cavity right hand top of case (14) is connected with battery (19), first control switch (15), the second control switch (16),
Three control switches (17) and the 4th control switch (18) are connect by conducting wire with battery (19), and four motors (10) are equal
It is opened respectively with the first control switch (15), the second control switch (16), third control switch (17) and the 4th control by conducting wire
Close (18) connection.
2. a kind of iron tower of power transmission line according to claim 1, it is characterised in that：The direction and first of the line wheel (11)
Cross-arm (4) is consistent with direction corresponding to the second cross-arm (5).
3. a kind of iron tower of power transmission line according to claim 1, it is characterised in that：The pedestal (1) is reinforced concrete
Pedestal.
4. a kind of iron tower of power transmission line according to claim 1, it is characterised in that：The bottom of the tower leg (2) is embedded in bottom
The top of seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820664376.6U CN208152679U (en) | 2018-05-04 | 2018-05-04 | A kind of iron tower of power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820664376.6U CN208152679U (en) | 2018-05-04 | 2018-05-04 | A kind of iron tower of power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208152679U true CN208152679U (en) | 2018-11-27 |
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ID=64389529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820664376.6U Active CN208152679U (en) | 2018-05-04 | 2018-05-04 | A kind of iron tower of power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208152679U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829276A (en) * | 2019-11-14 | 2020-02-21 | 国网山西省电力公司忻州供电公司 | Electric power tower |
| CN117328731A (en) * | 2023-11-10 | 2024-01-02 | 河北省景县宏远通讯有限公司 | Intelligent power transmission tower |
-
2018
- 2018-05-04 CN CN201820664376.6U patent/CN208152679U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829276A (en) * | 2019-11-14 | 2020-02-21 | 国网山西省电力公司忻州供电公司 | Electric power tower |
| CN117328731A (en) * | 2023-11-10 | 2024-01-02 | 河北省景县宏远通讯有限公司 | Intelligent power transmission tower |
| CN117328731B (en) * | 2023-11-10 | 2024-03-12 | 河北省景县宏远通讯有限公司 | Intelligent power transmission tower |
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