CN218335250U - Equipment is consolidated in installation of shaft tower cross arm - Google Patents
Equipment is consolidated in installation of shaft tower cross arm Download PDFInfo
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- CN218335250U CN218335250U CN202222361796.6U CN202222361796U CN218335250U CN 218335250 U CN218335250 U CN 218335250U CN 202222361796 U CN202222361796 U CN 202222361796U CN 218335250 U CN218335250 U CN 218335250U
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- spacing seat
- cross arm
- plate
- seat
- shaft tower
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Abstract
The utility model discloses a shaft tower cross arm installation reinforcement equipment, including the shaft tower main part, the left side on the outside top of shaft tower main part is provided with the spacing seat in second left side, the right side on the outside top of shaft tower main part is provided with the spacing seat in second right side, the both ends of the spacing seat in second right side and the spacing seat in second left side are provided with second connecting bolt. When this shaft tower cross arm installation strengthening equipment used, earlier with the spacing seat in second right side and the spacing seat in second left side align the combination at shaft tower main part top, merge the spacing seat in second right side and the spacing seat in second left side together, screw up the both ends between the spacing seat in second left side and the spacing seat in second right side with the second connecting bolt is rotatory again, later place the insulator in the rear end of upper bracket and lower carriage, be connected high strength plate and cross arm through high strength bolt and fix together, the installation of accomplishing the cross arm is fixed, the solution is the relatively poor problem of installation steadiness.
Description
Technical Field
The utility model relates to a shaft tower cross arm technical field specifically is a shaft tower cross arm installation reinforcement equipment.
Background
The tower is mainly used for supporting a supporting piece of a power transmission line, the power transmission line is erected in the air to keep a certain distance with the ground, and the cross arm is an essential important part in the tower and is used for installing an insulator, a supporting wire, a lightning conductor and the like, so that a certain safe distance is kept between the power transmission lines according to regulations, and the safe transmission of electric power is guaranteed, and therefore the cross arm needs to be reinforced and fixed.
Reference to patent application No.: CN211949874U, the mounting structure is more complicated in the combined cross arm structure for electric power tower that provides, and the cross arm is located the eminence of shaft tower generally, and the wind-force of eminence is great, and the impact force that receives is great, and the installation steadiness is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shaft tower cross arm installation reinforcement equipment to solve the relatively poor problem of installation steadiness that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shaft tower cross arm installation reinforcement equipment, includes the shaft tower main part, the left side on the outside top of shaft tower main part is provided with the spacing seat in second left side, the right side on the outside top of shaft tower main part is provided with the spacing seat in second right side, the both ends of the spacing seat in second right side and the spacing seat in second left side are provided with second connecting bolt, the upper bracket has been welded respectively at the top in the spacing seat in second right side and the spacing seat in second left side outside, the lower carriage has been welded respectively to the bottom in the spacing seat in second right side and the spacing seat in second left side outside, the front end fixedly connected with high strength plate of upper bracket and lower carriage, the front end of high strength plate is provided with the cross arm, the insulator is installed to the both sides at cross arm top.
Preferably, the high-strength plate is fixedly connected with the cross arm through bolts, and reinforcing bolts are installed between the upper brackets.
Preferably, the below of the spacing seat in second left side is provided with the spacing seat in first left side, the below of the spacing seat in second right side is provided with the spacing seat in first right side, the both ends of the spacing seat in first left side and the spacing seat in first right side are provided with first connecting bolt, the top activity of the spacing seat in first left side and the spacing seat in first right side articulates there is the gusset plate, the top activity of gusset plate articulates there is the connecting plate, second positioning bolt is installed at the top of connecting plate, the top of second positioning bolt runs through in the bottom of cross arm.
Preferably, the bottom of the first left-side limiting seat and the bottom of the first right-side limiting seat are respectively connected with a positioning plate, a first positioning bolt is mounted inside the positioning plate, and the inner side of the first positioning bolt penetrates through the inside of the tower main body.
Preferably, there is the mounting panel in the outside between spacing seat in first left side and the spacing seat in second left side and the spacing seat in first right side and the spacing seat in second right side through bolted connection, the outside of mounting panel is connected with damping spring, be provided with the attenuator between the damping spring, the attenuator is connected between fixed plate and mounting panel, damping spring's the outside is connected with the fixed plate, the outside of fixed plate bonds and has the buffer board.
Preferably, the buffer plate is horizontally provided with two groups, and the elastic coefficients of the damping springs are the same.
Compared with the prior art, the beneficial effects of the utility model are that: the installation of the cross arm installation reinforcing equipment for the tower is simple, the connection tightness is good, the supporting and reinforcing performance is strong, and the vibration of the tower is weakened, so that the shaking amplitude of the cross arm is reduced;
(1) When the cross arm is used, the second right-side limiting seat and the second left-side limiting seat are aligned and combined at the top of the tower main body, the second right-side limiting seat and the second left-side limiting seat are combined together, the second connecting bolt is screwed at two ends between the second left-side limiting seat and the second right-side limiting seat in a rotating mode, then the insulator is placed at the rear ends of the upper support and the lower support, the high-strength plate is connected and fixed with the cross arm through the high-strength bolt, the mounting and fixing of the cross arm are completed, and in order to guarantee the tightness of the structure, the upper support is fixed together through the reinforcing bolt, and the tightness of the structure is guaranteed;
(2) When the connecting device is used, the first connecting bolt is assembled at two ends between the first left limiting seat and the first right limiting seat, the positioning plate is positioned outside the tower main body, the first positioning bolt is installed inside the tower main body to realize secondary positioning, the reinforcing plate is turned upwards to enable the connecting plate to be attached to the bottom of the cross arm, a triangular relation is formed among the tower main body, the reinforcing plate and the cross arm, and the connecting plate is installed and fixed through the second positioning bolt to support and reinforce the cross arm and ensure the stability in the using process;
(3) Through being provided with the spacing seat in first right side, the buffer board, the spacing seat in first left side, the spacing seat in second right side, the spacing seat in second left side, damping spring and attenuator, during the use, connect two sets of mounting panels respectively between the spacing seat in first left side and the spacing seat in second left side through the bolt, between spacing seat in second right side and the first right side spacing seat, the buffer board is located the outside of shaft tower main part this moment, when receiving high altitude wind-force influence, the buffer board contacts with external force earlier, damping spring just can be compressed after the atress, absorb vibrations through damping spring, restrain damping spring through the attenuator and inhale unnecessary jump after inhaling, be difficult for taking place the reciprocating motion on a relatively large scale, thereby the rocking that external force and cross arm caused has been weakened, the security is higher.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic top view of the second right side limiting seat and the second left side limiting seat of the present invention;
fig. 4 is an enlarged schematic structural view of a part of a section a in fig. 1 according to the present invention.
In the figure: 1. a tower main body; 2. a first positioning bolt; 3. a first left side limiting seat; 4. a reinforcing plate; 5. a buffer plate; 6. a cross arm; 7. an insulator; 8. a first right side limiting seat; 9. positioning a plate; 10. a first connecting bolt; 11. a connecting plate; 12. a second positioning bolt; 13. an upper bracket; 14. a second right-side limiting seat; 15. a second left side limiting seat; 16. a second connecting bolt; 17. reinforcing the bolt; 18. a high-strength plate; 19. a lower bracket; 20. a fixing plate; 21. mounting a plate; 22. a damping spring; 23. a damper.
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.
Example 1: referring to fig. 1-4, a tower cross arm mounting and reinforcing device comprises a tower main body 1, wherein a second left limiting seat 15 is arranged on the left side of the top end outside the tower main body 1, a second right limiting seat 14 is arranged on the right side of the top end outside the tower main body 1, second connecting bolts 16 are arranged at two ends of the second right limiting seat 14 and the second left limiting seat 15, upper supports 13 are respectively welded at the top parts of the outer sides of the second right limiting seat 14 and the second left limiting seat 15, lower supports 19 are respectively welded at the bottom parts of the outer sides of the second right limiting seat 14 and the second left limiting seat 15, high-strength plates 18 are fixedly connected with the front ends of the upper supports 13 and the lower supports 19, the high-strength plates 18 are fixedly connected with cross arms 6 through bolts, reinforcing bolts 17 are mounted between the upper supports 13, cross arms 6 are arranged at the front ends of the high-strength plates 18, and insulators 7 are mounted at two sides of the top parts of the cross arms 6;
specifically, as shown in fig. 1 and 3, the second right side stopper seat 14 and the second left side stopper seat 15 are combined together, the second connecting bolt 16 is screwed at two ends between the second left side stopper seat 15 and the second right side stopper seat 14, then the insulator 7 is placed at the rear ends of the upper bracket 13 and the lower bracket 19, the high-strength plate 18 and the cross arm 6 are connected and fixed together through the bolt, the mounting and fixing of the cross arm 6 are completed, and in order to ensure the tightness of the structure, the upper bracket 13 is fixed together through the reinforcing bolt 17, and the tightness of the structure is ensured.
Example 2: a first left limiting seat 3 is arranged below the second left limiting seat 15, a first right limiting seat 8 is arranged below the second right limiting seat 14, first connecting bolts 10 are arranged at two ends of the first left limiting seat 3 and the first right limiting seat 8, a reinforcing plate 4 is movably hinged to the tops of the first left limiting seat 3 and the first right limiting seat 8, a connecting plate 11 is movably hinged to the top of the reinforcing plate 4, positioning plates 9 are respectively connected to the bottoms of the first left limiting seat 3 and the first right limiting seat 8, a first positioning bolt 2 is arranged inside the positioning plate 9, the inner side of the first positioning bolt 2 penetrates through the tower main body 1, a second positioning bolt 12 is arranged at the top of the connecting plate 11, and the top of the second positioning bolt 12 penetrates through the bottom of the cross arm 6;
specifically, as shown in fig. 1 and 2, the first connecting bolt 10 is assembled at two ends between the first left-side limiting seat 3 and the first right-side limiting seat 8, the positioning plate 9 is located outside the tower main body 1 at this time, the first positioning bolt 2 is installed inside the tower main body 1, and then the reinforcing plate 4 is turned upwards, so that the connecting plate 11 is attached to the bottom of the cross arm 6, a triangular relation is formed among the tower main body 1, the reinforcing plate 4 and the cross arm 6, and the connecting plate 11 is installed and fixed through the second positioning bolt 12, so that the cross arm 6 is supported and reinforced, and the stability in the using process is ensured.
Example 3: the outer sides between the first left limiting seat 3 and the second left limiting seat 15 and between the first right limiting seat 8 and the second right limiting seat 14 are connected with a mounting plate 21 through bolts, the outer side of the mounting plate 21 is connected with a damping spring 22, a damper 23 is arranged between the damping springs 22, the damper 23 is connected between a fixing plate 20 and the mounting plate 21, the outer side of the damping spring 22 is connected with a fixing plate 20, the outer side of the fixing plate 20 is bonded with a buffer plate 5, the buffer plates 5 are horizontally arranged in two groups, and the elastic coefficients of the damping springs 22 are the same;
specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, at this time, the buffer plate 5 is located at the outermost portion of the tower main body 1, and when the tower main body is affected by high-altitude wind, the buffer plate 5 contacts with an external force first, the shock absorbing spring 22 is compressed after being stressed, the shock absorbing spring 22 absorbs shock, and the damper 23 suppresses excessive jumping after the shock absorbing spring 22 absorbs shock, so that the shaking caused by the external force and the cross arm 6 is reduced, and the stability is high.
The working principle is as follows: the utility model discloses when using, at first, earlier with the combination at 1 top of the spacing seat in second right side 14 and the spacing seat in second left side 15 alignment combination, again with the rotatory tightening of second connecting bolt 16 between the spacing seat in second left side 15 and the spacing seat in second right side 14, be connected high strength board 18 and cross arm 6 through high strength bolt and fix together, utilize reinforcing bolt 17 to fix upper bracket 13 together, accomplish the installation to cross arm 6, later put spacing seat in second left side 15 and the spacing seat in second right side 14 below with the spacing seat in first left side 3 and the spacing seat in first right side 8 with the spacing seat in first left side 8, later with the upset of first left side 4, make connecting plate 11 laminate in cross arm 6 bottom, shaft tower main part 1, form the triangle relation between reinforcing plate 4 and the cross arm 6, through second positioning bolt 12 to 11 installation fixed can to cross arm 6 support the reinforcement, rethread bolt connects two sets of spacing seats 21 respectively in first left side and the spacing seat in second right side 15 and the spacing seat of shock absorber spring 15, the damping spring 15 can weaken on a large scale through the reciprocal damping spring after the damping spring 15, the damping spring 15 and the damping spring 15, the reciprocal shock absorber after receiving the shock absorber after the shock absorber 22, the reciprocal shock absorber on the right side and the shock absorber 15, the high altitude shock absorber can weaken, thereby the high damping spring shock absorber on the right side of the side and the high damping spring shock absorber 15, the high damping spring shock absorber 15 can take place the high damping spring shock absorber on the left side and the high damping spring shock absorber.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a shaft tower cross arm installation reinforcing apparatus, includes shaft tower main part (1), its characterized in that: the left side on the outside top of shaft tower main part (1) is provided with spacing seat in second left side (15), the right side on the outside top of shaft tower main part (1) is provided with spacing seat in second right side (14), the both ends of spacing seat in second right side (14) and the spacing seat in second left side (15) are provided with second connecting bolt (16), upper bracket (13) have been welded respectively at the top in the spacing seat in second right side (14) and the spacing seat in second left side (15) outside, lower carriage (19) have been welded respectively to the bottom in the spacing seat in second right side (14) and the spacing seat in second left side (15) outside, the front end fixedly connected with high strength plate (18) of upper bracket (13) and lower carriage (19), the front end of high strength plate (18) is provided with cross arm (6), insulator (7) are installed to the both sides at cross arm (6) top.
2. The pole tower cross arm mounting and reinforcing equipment as claimed in claim 1, wherein: the high-strength plate (18) is fixedly connected with the cross arm (6) through bolts, and reinforcing bolts (17) are installed between the upper brackets (13).
3. The pole tower cross arm mounting and reinforcing equipment as claimed in claim 1, wherein: the utility model discloses a spacing fixed bolster, including spacing seat in second left side (15), first connecting bolt (10), first connecting bolt (12) are installed to the top of connecting plate (11), the top of second left side is run through in the bottom of cross arm (6), the below of the spacing seat in second left side (15) is provided with the spacing seat in first left side (3), the below of the spacing seat in second right side (14) is provided with the spacing seat in first right side (8), the both ends of the spacing seat in first left side (3) and the spacing seat in first right side (8) are provided with first connecting bolt (10), the top activity of the spacing seat in first left side (3) and first right side (8) articulates there is gusset plate (4), the top activity of gusset plate (4) articulates there is connecting plate (11), second positioning bolt (12) are installed to the top of connecting plate (11), the top of second positioning bolt (12) is run through in the bottom of cross arm (6).
4. The pole tower cross arm mounting and reinforcing equipment as claimed in claim 3, wherein: the bottom of the first left side limiting seat (3) and the bottom of the first right side limiting seat (8) are respectively connected with a positioning plate (9), a first positioning bolt (2) is arranged inside the positioning plate (9), and the inner side of the first positioning bolt (2) penetrates through the interior of the tower main body (1).
5. The pole tower cross arm mounting and reinforcing equipment as claimed in claim 3, wherein: the utility model discloses a damping device, including mounting panel (21), the outside between spacing seat in first left side (3) and the spacing seat in second left side (15) and the spacing seat in first right side (8) and the spacing seat in second right side (14) has mounting panel (21) through bolted connection, the outside of mounting panel (21) is connected with damping spring (22), be provided with attenuator (23) between damping spring (22), attenuator (23) are connected between fixed plate (20) and mounting panel (21), the outside of damping spring (22) is connected with fixed plate (20), the outside of fixed plate (20) bonds and has buffer board (5).
6. The pole tower cross arm mounting and reinforcing equipment as claimed in claim 5, wherein: the buffer plates (5) are horizontally provided with two groups, and the elastic coefficients of the damping springs (22) are the same.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222361796.6U CN218335250U (en) | 2022-09-06 | 2022-09-06 | Equipment is consolidated in installation of shaft tower cross arm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222361796.6U CN218335250U (en) | 2022-09-06 | 2022-09-06 | Equipment is consolidated in installation of shaft tower cross arm |
Publications (1)
Publication Number | Publication Date |
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CN218335250U true CN218335250U (en) | 2023-01-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202222361796.6U Active CN218335250U (en) | 2022-09-06 | 2022-09-06 | Equipment is consolidated in installation of shaft tower cross arm |
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CN (1) | CN218335250U (en) |
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2022
- 2022-09-06 CN CN202222361796.6U patent/CN218335250U/en active Active
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