CN214942997U - Energy-saving steel pylons cross arm - Google Patents
Energy-saving steel pylons cross arm Download PDFInfo
- Publication number
- CN214942997U CN214942997U CN202120372418.0U CN202120372418U CN214942997U CN 214942997 U CN214942997 U CN 214942997U CN 202120372418 U CN202120372418 U CN 202120372418U CN 214942997 U CN214942997 U CN 214942997U
- Authority
- CN
- China
- Prior art keywords
- cross arm
- supporting plate
- fixed
- blocks
- arm body
- 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.)
- Active
Links
Images
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
- Electric Cable Installation (AREA)
Abstract
The utility model relates to the technical field of electric power transmission equipment, in particular to an energy-saving transmission tower cross arm, which comprises an electric iron tower body and a cross arm body, wherein the left end of the top of the electric iron tower body is provided with a supporting plate in an inverted L shape, the front part and the rear part of the right end of the supporting plate are provided with through holes A, the left part of the top end of the supporting plate is provided with two through holes B, the cross arm body is arranged at the top end of the supporting plate, the front end and the rear end of the bottom of the cross arm body are provided with connecting plates, the bottom ends of the two connecting plates are provided with supporting blocks, the top ends of the two supporting blocks are provided with connecting holes, the right ends of the two connecting plates are provided with fixed blocks, the end surfaces of the outer sides of the two fixed blocks are provided with through holes C, the fixed structure of the right end of the top of the cross arm body is the same as the fixed structure of the right end of the bottom of the cross arm body, the cross section shape of the two fixed blocks is in a J shape, the two fixed blocks are matched with the electric iron tower body, the cross arm has better positioning effect when being installed.
Description
Technical Field
The utility model relates to an electric power transmission equipment technical field specifically is an energy-saving steel pylons cross arm.
Background
As is known, an electric tower is a tower-shaped building with a height of 25-40 meters, is of a steel frame structure, is mostly built near a power plant and a power distribution station in the field, is an important facility of an electric power department, can be used for overhead wire and plays a role in protection and support, and design, manufacture, installation, maintenance and quality detection of the electric power iron tower are important guarantees for the operation and development of a modern electric power system.
At present the electricity railway tower cross arm when the installation, need transport with the crane, but the dynamics of rocking of crane transportation is great, does not have the device of location for it is very inconvenient when beginning the installation that the electricity railway tower cross arm is.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides an it is not enough to prior art, the utility model provides an energy-saving steel pylons cross arm with better location effect.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving cross arm of a power transmission tower comprises an electric iron tower body and a cross arm body, wherein a supporting plate is arranged at the left end of the top of the electric iron tower body and is in an inverted L shape, through holes A are formed in the front part and the rear part of the right end of the supporting plate, the right end of the supporting plate is fixed with the electric iron tower body through bolts, two through holes B are formed in the left part of the top end of the supporting plate, the cross arm body is arranged at the top end of the supporting plate, connecting plates are arranged at the front end and the rear end of the bottom of the cross arm body, supporting blocks are arranged at the bottom ends of the two connecting plates and are in an L shape, connecting holes are formed in the top ends of the two supporting blocks, the two supporting blocks and the two connecting plates are fixed through bolts and the cross arm body through bolts, fixed blocks are arranged at the right ends of the two connecting plates, the cross sections of the two fixed blocks are in a J shape, and the two fixed blocks are matched with the electric iron tower body, the terminal surface in two fixed block outsides all is provided with through-hole C to two through-hole C run through the inboard to two fixed blocks in the outside of two fixed blocks respectively, and two fixed blocks are all fixed through the bolt, and the fixed knot of cross arm body top right-hand member constructs the same with the fixed knot of cross arm body bottom right-hand member constructs.
Further, the front part and the rear part of the top end of the supporting plate are provided with grooves, and the cross arm body is located at the top ends of the two grooves.
Furthermore, two triangular reinforcing ribs are arranged at the included angle of the supporting plate, and a gap is arranged between the two triangular reinforcing ribs.
Furthermore, both ends all are the slope form around the layer board to be parallel with the front end and the rear end of cross arm body.
Furthermore, the outer side of the supporting plate is coated with antirust paint.
Furthermore, the connection modes of the two connecting plates and the fixing block are welding.
(III) advantageous effects
Compared with the prior art, the utility model provides an energy-saving steel pylons cross arm possesses following beneficial effect:
this energy-saving steel pylons cross arm, top left end through the indisputable tower body is provided with the layer board, the right-hand member of layer board is fixed through bolt and indisputable tower body, two tray and two connecting plates all fix through bolt and cross arm body through the bolt, make this cross arm have better fixed effect, and more stable, the right-hand member through two connecting plates all is provided with the fixed block, the cross sectional shape of two fixed blocks all is the J word form, two fixed blocks and cooperation of electricity tower body, make this cross arm have better location effect when the installation.
Drawings
FIG. 1 is a schematic diagram of the present invention;
fig. 2 is a left side view of the present invention;
FIG. 3 is an isometric view of the connection plate shown in FIG. 1 according to the present invention;
FIG. 4 is a partially enlarged schematic view of a portion A shown in FIG. 1 according to the present invention;
fig. 5 is a partially enlarged structural diagram of the point B shown in fig. 2 according to the present invention.
In the figure: 1. an iron tower body; 2. a cross arm body; 3. a support plate; 4. a connecting plate; 5. a support block; 6. a fixed block; 7. and (5) triangular reinforcing ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model relates to an energy-saving transmission tower cross arm, which comprises an electric iron tower body 1 and a cross arm body 2, wherein a support plate 3 is arranged at the left end of the top of the electric iron tower body 1, the support plate 3 is in an inverted L shape, through holes a are arranged at the front part and the rear part of the right end of the support plate 3, the right end of the support plate 3 is fixed with the electric iron tower body 1 through bolts, the two through holes a penetrate through the left end of the support plate 3 to the right end of the support plate 3, the left part of the top end of the support plate 3 is provided with two through holes B, the two through holes B penetrate through the top end of the support plate 3 to the bottom end of the support plate 3, the cross arm body 2 is arranged at the top end of the support plate 3, connecting plates 4 are arranged at the front and rear ends of the bottom of the cross arm body 2, support blocks 5 are arranged at the bottom ends of the two connecting plates 4, the support blocks 5 are in an L shape, connecting holes are arranged at the top ends of the two support blocks 5, the two support blocks 5 and the two connecting plates 4 are fixed through bolts and the cross arm body 2 through bolts, the bolts penetrate through connecting holes and through holes B for fixing, the right ends of the two connecting plates 4 are provided with fixing blocks 6, the cross sections of the two fixing blocks 6 are in J shapes, the two fixing blocks 6 are matched with the electric tower body, the end surfaces of the outer sides of the two fixing blocks 6 are provided with through holes C, the two through holes C penetrate through the outer sides of the two fixing blocks 6 to the inner sides of the two fixing blocks 6 respectively, the two fixing blocks 6 are fixed through the bolts, the fixing structure of the right end of the top of the cross arm body 2 is the same as that of the right end of the bottom of the cross arm body 2, the fixing blocks 6 are matched with the electric iron tower and are fixed through bolts and nuts, the connecting plates 4 and the cross arm are fixed through the bolts and the nuts, and at the moment, the electric iron tower and the cross arm are fixed, fix the tray 5 with layer board 3 through bolt and nut again, all be the J form through the cross sectional shape of two fixed blocks 6, two fixed blocks 6 and electricity tower body cooperate for this cross arm has better positioning effect when the installation.
Wherein, the front portion and the rear portion on the top of layer board 3 all are provided with the recess to cross arm body 2 is located the top of two recesses, makes the cross arm place have better location effect in layer board 3.
Wherein, the contained angle department of layer board 3 is provided with two triangle-shaped strengthening ribs 7 to be provided with the interval between two triangle-shaped strengthening ribs 7, make layer board 3 more firm.
Wherein, both ends all are the slope form around layer board 3 to be parallel with the front end and the rear end of cross arm body 2, make layer board 3 save manufacturing cost.
Wherein, the outside of layer board 3 scribbles anti-rust paint for layer board 3 has better anti-rust effect.
Wherein, the connected mode of two connecting plates 4 and fixed block 6 is the welding for connecting plate 4 and fixed block 6 have better connectivity.
To sum up, this energy-saving steel pylons cross arm, when using, place cross arm body 2 on the top of layer board 3 earlier, reduce the dynamics of rocking of crane, cooperate fixed block 6 and indisputable tower again, and fix through bolt and nut, fix connecting plate 4 and cross arm through bolt and nut again, electric iron tower and cross arm are fixed this moment, fix layer board 5 through bolt and nut and layer board 3 again, top left end through indisputable tower body 1 is provided with layer board 3, the right-hand member of layer board 3 is fixed through bolt and indisputable tower body 1, two layer boards 5 and two connecting plates 4 all fix through bolt and cross arm body 2 through the bolt, make this cross arm have better fixed effect, and more stable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an energy-saving steel pylons cross arm, includes iron tower body (1) and cross arm body (2), its characterized in that: the top left end of the electric iron tower body (1) is provided with a supporting plate (3), the supporting plate (3) is in an inverted L shape, the front part and the rear part of the right end of the supporting plate (3) are provided with through holes A, the right end of the supporting plate (3) is fixed with the electric iron tower body (1) through bolts, the top left part of the supporting plate (3) is provided with two through holes B, the cross arm body (2) is arranged at the top end of the supporting plate (3), the front end and the rear end of the bottom of the cross arm body (2) are provided with connecting plates (4), the bottom ends of the two connecting plates (4) are provided with supporting blocks (5), the supporting blocks (5) are in an L shape, the top ends of the two supporting blocks (5) are provided with connecting holes, the two supporting blocks (5) and the two connecting plates (4) are fixed through bolts and the cross arm body (2), the right ends of the two connecting plates (4) are provided with fixed blocks (6), and the cross sectional shape of two fixed blocks (6) all is the J word form, two fixed block (6) and electricity tower body cooperate, two the terminal surface in fixed block (6) outside all is provided with through-hole C to two through-hole C run through to the inboard of two fixed blocks (6) respectively in the outside of two fixed blocks (6), two fixed block (6) all are fixed through the bolt, and the fixed knot of cross arm body (2) top right-hand member constructs the same with the fixed knot of cross arm body (2) bottom right-hand member constructs.
2. The energy-saving transmission tower cross arm according to claim 1, characterized in that: the front part and the rear part of the top end of the supporting plate (3) are provided with grooves, and the cross arm body (2) is located at the top ends of the two grooves.
3. The energy-saving transmission tower cross arm according to claim 1, characterized in that: two triangular reinforcing ribs (7) are arranged at the included angle of the supporting plate (3), and a space is arranged between the two triangular reinforcing ribs (7).
4. The energy-saving transmission tower cross arm according to claim 1, characterized in that: the front end and the rear end of the supporting plate (3) are both inclined and are parallel to the front end and the rear end of the cross arm body (2).
5. The energy-saving transmission tower cross arm according to claim 1, characterized in that: and the outer side of the supporting plate (3) is coated with antirust paint.
6. The energy-saving transmission tower cross arm according to claim 1, characterized in that: the connecting modes of the two connecting plates (4) and the fixing blocks (6) are welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120372418.0U CN214942997U (en) | 2021-02-10 | 2021-02-10 | Energy-saving steel pylons cross arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120372418.0U CN214942997U (en) | 2021-02-10 | 2021-02-10 | Energy-saving steel pylons cross arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214942997U true CN214942997U (en) | 2021-11-30 |
Family
ID=79097529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120372418.0U Active CN214942997U (en) | 2021-02-10 | 2021-02-10 | Energy-saving steel pylons cross arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214942997U (en) |
-
2021
- 2021-02-10 CN CN202120372418.0U patent/CN214942997U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214942997U (en) | Energy-saving steel pylons cross arm | |
| CN209011402U (en) | A kind of type steel bar truss floor support plate | |
| CN202371298U (en) | Cable insulation support for rail transit | |
| CN101139813B (en) | Steel truss of through bridge | |
| CN203113868U (en) | Gantry tower for construction cableway | |
| CN210212365U (en) | Rectangular traffic vacuum tunnel | |
| CN203512463U (en) | Box, container, and profiled aluminum alloy special box top cover | |
| CN210443882U (en) | Distribution box support | |
| CN201334526Y (en) | Arrangement structure of electrolysis room and casting room | |
| CN203614917U (en) | Composite-material cable bracket hoop | |
| CN104895391A (en) | External inserted cross arm connecting device for steel pipe rods | |
| CN218645096U (en) | But dc-to-ac converter support of adjusting position | |
| CN216642347U (en) | Wind power generation base | |
| CN220996423U (en) | General material conveying vehicle for manual transportation and AGV (automatic guided vehicle) consignment | |
| CN219180665U (en) | Integral road transportation battery energy storage rack | |
| CN204872211U (en) | Be used for wind -powered electricity generation trade blade transportation frock | |
| CN215254548U (en) | Corrosion resistant aluminum alloy template for building | |
| CN214992985U (en) | Connecting piece for U-shaped rib of steel box girder | |
| CN202575717U (en) | Gantry transferring test run device | |
| CN217001164U (en) | Reinforcing and reinforcing device for tower foot of power transmission angle steel tower | |
| CN216044036U (en) | Diesel generating set base | |
| CN210875792U (en) | Embedded flexible anode hanging beam for wet electrostatic precipitator | |
| CN211088041U (en) | Mounting structure of overhead transformer | |
| CN215054539U (en) | Ribbed steel concrete member | |
| CN209384037U (en) | Vacuum pipe installs aerial truss type platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |