CN215221676U - Electric power tower - Google Patents
Electric power tower Download PDFInfo
- Publication number
- CN215221676U CN215221676U CN202121213417.8U CN202121213417U CN215221676U CN 215221676 U CN215221676 U CN 215221676U CN 202121213417 U CN202121213417 U CN 202121213417U CN 215221676 U CN215221676 U CN 215221676U
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- reinforcing
- cross arm
- cable fixing
- fixing cross
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Abstract
The utility model discloses an electric power tower, including the tower body and set up the fixed xarm of multiunit cable on the tower body, its characterized in that: a plurality of groups of mounting mechanisms are arranged on the tower body, and the inner end of the cable fixing cross arm is connected with the mounting mechanisms; the installation mechanism comprises an installation block, the inner end of the installation block is fixedly connected with the side wall of the tower body in a welding mode, an installation groove is formed in the outer end face of the installation block, and the inner end of the cable fixing cross arm is inserted into the installation groove; a plurality of groups of bolts are arranged on the mounting block, and the bolts lock and mount the inner end of the cable fixing cross arm in the mounting groove; the front side face and the rear side face of the mounting block are respectively provided with a reinforcing piece in a detachable mode, and the outer end of each reinforcing piece is connected with the middle of the front side face or the middle of the rear side face of the cable fixing cross arm in a locking mode. The utility model provides high security and stability of using.
Description
Technical Field
The utility model relates to a tower body especially relates to an electric power tower.
Background
High voltage lines are typically erected using power towers. Wherein, the electric power tower top sets up crossbeam (cross arm) and erects the high-voltage line. However, when the cross beam is used, the stress is large, the cross beam is easy to deform under pressure, the firmness and stability of the installation and use of the cross beam can be influenced, and great potential safety hazards exist.
Disclosure of Invention
The utility model aims at providing an electric power tower through using this structure, has improved the fastness and the stability of the fixed xarm installation of cable and use, improves the security of using, reduces the potential safety hazard.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an electric power tower comprises a tower body and a plurality of groups of cable fixing cross arms arranged on the tower body, wherein a plurality of groups of mounting mechanisms are arranged on the tower body, and the inner ends of the cable fixing cross arms are connected with the mounting mechanisms; the installation mechanism comprises an installation block, the inner end of the installation block is fixedly connected with the side wall of the tower body in a welding mode, an installation groove is formed in the outer end face of the installation block, and the inner end of the cable fixing cross arm is inserted into the installation groove; a plurality of groups of bolts are arranged on the mounting block, and the bolts lock and mount the inner end of the cable fixing cross arm in the mounting groove;
the front side face and the rear side face of the mounting block are respectively provided with a reinforcing piece in a detachable mode, and the outer end of each reinforcing piece is connected with the middle of the front side face or the middle of the rear side face of the cable fixing cross arm in a locking mode.
In the technical scheme, the inner end of the reinforcing piece is connected with the side wall of the mounting block through a connecting bolt in a locking manner, and the outer end of the reinforcing piece is connected with the middle part of the cable fixing cross arm through a connecting bolt in a locking manner.
In the technical scheme, a plurality of groups of through holes are formed in the cable fixing cross arm at intervals from inside to outside, a plurality of groups of yielding holes are formed in the reinforcing piece corresponding to the through holes in the reinforcing piece at intervals from inside to outside, and the connecting bolt penetrates through the two groups of yielding holes of the reinforcing piece and the through holes of the cable fixing cross arm to connect the two groups of reinforcing piece and the cable fixing cross arm in a locking mode.
In the technical scheme, the outer edge face of the outer end of the installation block is provided with the reinforcing frame, the front side and the rear side of the reinforcing frame are respectively provided with the yielding groove, and the reinforcing piece is inserted into the yielding groove.
In the technical scheme, a plurality of groups of reinforcing plates are uniformly distributed on the outer wall of the mounting block in an annular manner, the inner wall of each reinforcing plate is welded and mounted on the outer wall of the mounting block, the outer end face of each reinforcing plate is welded and connected with the reinforcing frame, and the inner end face of each reinforcing plate is welded and connected with the outer wall of the tower body.
In the technical scheme, the inner side face of the outer end of the reinforcing member is provided with the extension block, and the extension block abuts against the outer side face of the cable fixing cross arm.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the utility model discloses in through set up multiunit installation piece on the tower body, install the fixed xarm of cable in the installation piece to utilize two sets of reinforcements to consolidate the fixed xarm of cable, can improve the installation of the fixed xarm of cable and use fastness and stability like this, increase of service life improves the security of using.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a joint of a cable fixing cross arm and a mounting block in a first embodiment of the present invention.
Wherein: 1. a tower body; 2. a cable fixing cross arm; 3. mounting blocks; 4. mounting grooves; 5. a bolt; 6. A reinforcement; 7. a connecting bolt; 8. a reinforcing plate; 9. a through hole; 10. a hole of abdication; 11. and a reinforcing frame.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows: referring to fig. 1 and 2, the power tower comprises a tower body 1 and a plurality of groups of cable fixing cross arms 2 arranged on the tower body, wherein a plurality of groups of mounting mechanisms are arranged on the tower body, and the inner ends of the cable fixing cross arms are connected with the mounting mechanisms; the installation mechanism comprises an installation block 3, the inner end of the installation block is fixedly connected with the side wall of the tower body in a welding mode, an installation groove 4 is formed in the outer end face of the installation block, and the inner end of the cable fixing cross arm is inserted into the installation groove; a plurality of groups of bolts 5 are arranged on the mounting block, and the bolts lock and mount the inner end of the cable fixing cross arm in the mounting groove;
and reinforcing members 6 are detachably arranged on the front side surface and the rear side surface of the mounting block respectively, and the outer ends of the reinforcing members are connected with the middle parts of the front side surface or the rear side surface of the cable fixing cross arm in a locking manner.
In this embodiment, when the fixed xarm of cable is installed, insert its inner end in the mounting groove of installation piece, utilize multiunit bolt to fix the inner locking of xarm of cable in the mounting groove, then install the reinforcement again, the inner and the installation piece outer wall spiro union locking of two sets of reinforcements, recycle the bolt and carry out the spiro union locking with the front flank and the trailing flank of the fixed xarm of reinforcement and cable, can consolidate the fixed xarm of cable like this, when the fixed xarm of cable is installed and is supported the cable, can increase the intensity of the fixed xarm of cable, prevent it to warp or split, effectively prolong its life, stability and the fastness of use are improved, maintenance rate and potential safety hazard are reduced.
Referring to fig. 1 and 2, the inner end of the reinforcing member is connected with the side wall of the mounting block through a connecting bolt 7 in a locking manner, and the outer end of the reinforcing member is connected with the middle part of the cable fixing cross arm through the connecting bolt 7 in a locking manner.
The cable fixing cross arm is provided with a plurality of groups of through holes 9 at intervals from inside to outside, a plurality of groups of yielding holes 10 are arranged at intervals from inside to outside corresponding to the reinforcing members, and the connecting bolts penetrate through the yielding holes of the two groups of the reinforcing members and the through holes of the cable fixing cross arm to lock and connect the two groups of the reinforcing members and the cable fixing cross arm.
In this embodiment, the fixed xarm of cable is connected with the reinforcement through connecting bolt, and the inner of reinforcement still can fix spacingly with the installation piece simultaneously, and the fastness is good. And the connecting bolt of outer end can pass two sets of reinforcements and the fixed xarm of cable and lock, and the connecting bolt of inner can pass two sets of reinforcements, the fixed xarm of cable and installation piece and lock spacingly, can reduce connecting bolt's use like this, guarantees precision, stability and the fastness of installation.
The outer wall of the mounting block is spaced from the mounting groove, the reinforcing member is mounted on the outer wall of the mounting block, and therefore a space exists between the inner side face of the reinforcing member and the outer wall of the cable fixing cross arm, so that the mounting firmness of the reinforcing member on the cable fixing cross arm is affected. Can guarantee like this that the reinforcement can laminate between the outer wall of the fixed xarm of outer wall and cable of installation piece, after locking, make it constitute holistic structure, the fastness is better, effectively reduces the potential safety hazard. In some occasions, if the reinforcing member is not installed, the firmness and the safety of the installation and the use of the cable fixing cross arm can be guaranteed, the reinforcing member also can not be installed, the cost is saved, and the installation process is reduced.
Referring to fig. 1 and 2, a reinforcing frame 11 is arranged on the outer edge surface of the outer end of the mounting block, a yielding groove is respectively arranged on the front side and the rear side of the reinforcing frame, and the reinforcing member is inserted into the yielding groove.
Through the setting of strengthening the frame, can increase the intensity of installation piece, prevent to give the great pressure of installation piece and make the outer end of installation piece warp after the fixed xarm atress of cable, effectively prolong the life of installation piece, reduce the maintenance rate, improve the security of using.
Referring to fig. 1 and 2, a plurality of groups of reinforcing plates 8 are uniformly distributed on the outer wall of the mounting block in an annular manner, the inner walls of the reinforcing plates are welded and mounted on the outer wall of the mounting block, the outer end faces of the reinforcing plates are welded and connected with the reinforcing frame, and the inner end faces of the reinforcing plates are welded and connected with the outer wall of the tower body.
Through the setting of reinforcing plate, further increase the intensity of installation piece, the security of guaranteeing to use can also reduce the materials of installation piece simultaneously, and reduce cost also can alleviate the weight of installation piece, reduces the pressure to the tower body, improves the security of using.
Claims (6)
1. The utility model provides an electric power tower, includes the tower body and sets up the fixed xarm of multiunit cable on the tower body, its characterized in that: a plurality of groups of mounting mechanisms are arranged on the tower body, and the inner end of the cable fixing cross arm is connected with the mounting mechanisms; the installation mechanism comprises an installation block, the inner end of the installation block is fixedly connected with the side wall of the tower body in a welding mode, an installation groove is formed in the outer end face of the installation block, and the inner end of the cable fixing cross arm is inserted into the installation groove; a plurality of groups of bolts are arranged on the mounting block, and the bolts lock and mount the inner end of the cable fixing cross arm in the mounting groove;
the front side face and the rear side face of the mounting block are respectively provided with a reinforcing piece in a detachable mode, and the outer end of each reinforcing piece is connected with the middle of the front side face or the middle of the rear side face of the cable fixing cross arm in a locking mode.
2. The power tower of claim 1, wherein: the inner end of the reinforcing piece is connected with the side wall of the mounting block through a connecting bolt in a locking mode, and the outer end of the reinforcing piece is connected with the middle of the cable fixing cross arm through a connecting bolt in a locking mode.
3. The power tower of claim 2, wherein: the cable fixing cross arm is provided with a plurality of groups of through holes at intervals from inside to outside, a plurality of groups of yielding holes are arranged at intervals from inside to outside corresponding to the reinforcing members, and the connecting bolts penetrate through the yielding holes of the two groups of the reinforcing members and the through holes of the cable fixing cross arm to lock and connect the two groups of the reinforcing members and the cable fixing cross arm.
4. The power tower of claim 1, wherein: the outer edge face of the outer end of the mounting block is provided with a reinforcing frame, the front side and the rear side of the reinforcing frame are respectively provided with a yielding groove, and the reinforcing piece is inserted into the yielding groove.
5. The power tower of claim 4, wherein: the outer wall of the mounting block is evenly distributed with a plurality of groups of reinforcing plates in an annular manner, the inner walls of the reinforcing plates are welded on the outer wall of the mounting block, the outer end faces of the reinforcing plates are welded with the reinforcing frame, and the inner end faces of the reinforcing plates are welded with the outer wall of the tower body.
6. The power tower of claim 1, wherein: and the inner side surface of the outer end of the reinforcing member is provided with an extension block, and the extension block is abutted against the outer side surface of the cable fixing cross arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121213417.8U CN215221676U (en) | 2021-06-01 | 2021-06-01 | Electric power tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121213417.8U CN215221676U (en) | 2021-06-01 | 2021-06-01 | Electric power tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215221676U true CN215221676U (en) | 2021-12-17 |
Family
ID=79422722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121213417.8U Active CN215221676U (en) | 2021-06-01 | 2021-06-01 | Electric power tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215221676U (en) |
-
2021
- 2021-06-01 CN CN202121213417.8U patent/CN215221676U/en active Active
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