CN212750211U - Be suitable for anti-drop installation external member of general signboard of fixed transmission line shaft tower - Google Patents
Be suitable for anti-drop installation external member of general signboard of fixed transmission line shaft tower Download PDFInfo
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- CN212750211U CN212750211U CN202021178432.9U CN202021178432U CN212750211U CN 212750211 U CN212750211 U CN 212750211U CN 202021178432 U CN202021178432 U CN 202021178432U CN 212750211 U CN212750211 U CN 212750211U
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- signboard
- angle steel
- fixing
- transmission line
- drop
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Abstract
The utility model provides an anti-drop mounting kit suitable for fixing a general signboard of a transmission line tower, which is used for assembling at least one signboard; the utility model provides a be suitable for anti-drop installation external member of general signboard of fixed transmission line shaft tower is including being used for fixing the left side angle steel fixing base, left side fixed bolster, right side angle steel fixing base, right side fixed bolster, bolt assembly and the angle iron tower angle steel of signboard, the signboard passes through left side fixed bolster and right side fixed bolster to be fixed on left and right side angle steel fixing base, left side fixed bolster passes through bolt assembly installation with the right side fixed bolster to be fixed on the angle iron fixing base of left and right side, left and right side angle steel fixing base passes through bolt assembly installation to be fixed on the angle iron tower angle steel. This be suitable for anti-drop installation external member of general signboard of fixed transmission line shaft tower low in production cost, sound construction, simple, compactness, have advantages such as installation component is few, installation effect height.
Description
Technical Field
The utility model belongs to the technical field of the accessory for overhead transmission line, especially, relate to an anti-drop installation external member who is suitable for general signboard of fixed transmission line shaft tower.
Background
In recent years, the erection scale of the overhead transmission line is gradually enlarged, the coverage area is wide, the terrain of the crossing area is complex, the natural environment is severe, and an unmanned aerial vehicle (helicopter) is generally adopted to replace the manual work to carry out the routing inspection operation of the overhead transmission line. In order to meet and standardize the efficient, orderly and accurate inspection operation in the inspection process of the power transmission line, an unmanned aerial vehicle (helicopter) inspection board needs to be additionally arranged on the existing overhead power transmission line tower so as to improve the management and control capability of the post-processing of the inspection data.
Through the investigation, the signboard that erects on the current overhead transmission line shaft tower, the structural style, the installation construction method and the fixed position of its installation fixed external member that adopt are not unified, can't satisfy the installation of polylith signboard and be in the same place, are convenient for patrol and look over, and current signboard still has installation external member manufacturing cost height, installation annex many, installation loaded down with trivial details, fixed position scheduling problem that is not unified.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide an anti-drop installation external member that is suitable for the general signboard of fixed transmission line shaft tower, it can satisfy the installation of polylith signboard, is convenient for tour and looks over, and installation external member low in manufacturing cost, installation annex are few, the installation is simple, fixed position is unified.
The utility model discloses a realize like this: the utility model provides a be suitable for anti-drop installation external member of general signboard of fixed transmission line shaft tower for an at least signboard equipment, including being used for fixing the left side angle steel fixing base, left side fixed bolster, right side angle steel fixing base, right side fixed bolster, bolt assembly and the angle iron tower angle steel of signboard, the signboard passes through the left side fixed bolster with the right side fixed bolster is fixed on left side angle steel fixing base, right side angle steel fixing base, the left side fixed bolster with the right side fixed bolster passes through the bolt assembly installation to be fixed on left side angle steel fixing base, the right side angle steel fixing base, left side angle steel fixing base, right side angle steel fixing base pass through the bolt assembly installation to be fixed on the angle iron.
Further, bolt assembly comprises last bolt and lower bolt left side angle steel fixing base with correspond the bolt and be provided with nut anti-drop dog and lower nut anti-drop dog respectively with lower bolt on the right side angle steel fixing base.
Furthermore, the signboard is the platykurtic, the signboard left and right fixed side is equipped with slot spacing rivet or spacing pin.
Furthermore, the left and right fixing sides of the signboard are of a bending structure, the left and right fixing supports are respectively provided with a slot for connecting, inserting and fixing with the left and right fixing sides of the signboard, and the signboard is fixed in the slot.
Further, bolt fixing holes are formed in the left side angle steel fixing seat and the right side angle steel fixing seat, and hexagon screw fixing grooves used for being connected and fixed with the left side angle steel fixing seat and the right side angle steel fixing seat are respectively formed in the left side fixing support and the right side fixing support.
Furthermore, limiting pins for limiting the vertical falling of the signboard are respectively arranged at the bottom of the left side fixing support and the bottom of the right side fixing support.
Furthermore, the signboard is provided with a slot limiting rivet, a limiting pin or a limiting screw.
The utility model provides an anti-drop mounting kit suitable for fixing a general signboard of a power transmission line tower, which is used for assembling at least one signboard, is suitable for connecting and fixing one or more groups of signboards, and is also suitable for fixing the signboards in various structural forms; the utility model provides a be suitable for anti-drop installation external member of general signboard of fixed transmission line shaft tower for an at least signboard equipment, including being used for fixing the left side angle steel fixing base, left side fixed bolster, right side angle steel fixing base, right side fixed bolster, bolt assembly and the angle iron tower angle steel of signboard, the signboard passes through the left side fixed bolster with the right side fixed bolster is fixed on left side angle steel fixing base, right side angle steel fixing base, the left side fixed bolster with the right side fixed bolster passes through the bolt assembly installation to be fixed on left side angle steel fixing base, the right side angle steel fixing base, left side angle steel fixing base, right side angle steel fixing base pass through the bolt assembly installation to be fixed on the angle iron. This be suitable for anti-drop installation external member of general signboard of fixed transmission line shaft tower low in production cost, sound construction, simple, compactness, have advantages such as installation component is few, installation effect height.
Drawings
Fig. 1 is a perspective view of a signboard mounted on an anti-drop mounting kit suitable for fixing a signboard universal for a power transmission line tower provided by an embodiment of the present invention;
fig. 2 is a front view of a signboard installed on an anti-drop installation kit suitable for fixing a signboard universal for a power transmission line tower provided by an embodiment of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
fig. 4 is a schematic structural view of an uninstalled signboard of an anti-drop installation kit suitable for fixing a general signboard of a power transmission line tower provided by an embodiment of the present invention;
fig. 5 is a perspective view of two signboard mounting assemblies adapted to the anti-drop mounting kit for fixing the signboard universal for the power transmission line tower provided by the embodiment of the present invention;
fig. 6 is a cross-sectional view of the signboard according to the embodiment of the present invention;
fig. 7 is a cross-sectional view of a signboard assembly according to another embodiment of the present invention;
fig. 8 is a cross-sectional view of a signboard assembly according to another embodiment of the present invention;
fig. 9 is a cross-sectional view of a signboard assembly according to another embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-9, the embodiment of the utility model provides a be suitable for anti-drop installation external member 1 of general signboard of fixed transmission line shaft tower for 2 equipment of at least a signboard, an anti-drop installation external member 1 of general signboard of suitable fixed transmission line shaft tower is including being used for fixing left side angle steel fixing base 10, left side fixed bolster 11, right side angle steel fixing base 14, right side fixed bolster 12, bolt assembly 15 and iron tower angle steel 13 of signboard 2, signboard 2 passes through left side fixed bolster 11 with right side fixed bolster 12 is fixed on left side angle steel fixing base 10, right side angle steel fixing base 14, left side fixed bolster 11 with right side fixed bolster 12 is fixed through bolt assembly 15 installation on left side angle steel fixing base 10, right side angle steel fixing base 14, left side angle steel fixing base 10, right side angle steel fixing base 10, And the right angle steel fixing seat 14 is fixedly installed on the angle iron tower 13 through a bolt assembly 15. This anti-drop installation external member 1 that is suitable for general signboard of fixed transmission line shaft tower low in production cost, sound construction, simple, compactness have installation component advantage such as few, installation effect height. It should be noted that this be suitable for general signboard of fixed transmission line shaft tower anti-drop installation external member 1 can satisfy one, two or polylith signboard 2, when the signboard 2 more than two needs to be installed simultaneously, as shown in fig. 5, only need increase a set of left side fixed bolster 11, right side fixed bolster 12 and angle steel fixing base in the middle can satisfy the signboard 2 more than two of installation. The left fixing support 11 and the right fixing support 12 can be used for installing and fixing the signboard 2 with different width sizes, and any accessory is not required to be additionally arranged in the installation process; because the left side fixed bolster 11, the right side fixed bolster 12 belong to the cold drawing aluminium alloy, can cut wantonly in the length size, only need before the installation according to signboard 2 length size customization left side fixed bolster 11, the length of right side fixed bolster 12 can.
In specific application, as shown in fig. 1 and 3, the bolt assembly 15 is composed of an upper bolt 151 and a lower bolt 152, the upper bolt 151 and the lower bolt 152 are specifically hexagon socket head bolts, and an upper nut anti-falling stopper 16 and a lower nut anti-falling stopper 17 are respectively arranged on the left side angle steel fixing seat 10 and the right side angle steel fixing seat 14 corresponding to the upper bolt 151 and the lower bolt 152. The upper nut falling-off preventive stopper 16 and the lower nut falling-off preventive stopper 17 restrict axial movement of the upper bolt 151 and the lower bolt 152, respectively, to thereby achieve the purpose of preventing falling off.
Further, as shown in fig. 1-3, the signboard 2 is flat, and the left and right fixing sides of the signboard 2 are provided with slot limit rivets or limit pins. Furthermore, the left and right fixing sides of the signboard are of a bending structure, the left fixing support 11 and the right fixing support 12 are respectively provided with a slot 21 for connecting, inserting and fixing the left and right fixing sides of the signboard, and the signboard 2 is fixed in the slot 21. After the left angle steel fixing seat 10 and the right angle steel fixing seat 14 are fixed, with reference to fig. 4, the installation of the whole anti-falling installation kit 1 suitable for fixing the universal signboard of the power transmission line tower is completed only by inserting the signboard 2 into the slots 21 formed in the left fixing support 11 and the right fixing support 12, and after the installation is completed, the front surface of the signboard 2 blocks the end surface of the hexagon socket head cap screw, so that the axial movement of the hexagon socket head cap screw is limited, and the hexagon socket head cap screw is prevented from loosening and falling off;
further, bolt fixing holes are formed in the left side angle steel fixing seat and the right side angle steel fixing seat, and hexagon screw fixing grooves used for being connected and fixed with the left side angle steel fixing seat and the right side angle steel fixing seat are respectively formed in the left side fixing support and the right side fixing support.
Further, as shown in fig. 1, the bottom of the left fixing support 11 and the bottom of the right fixing support 12 are respectively provided with a limiting pin 18 for limiting the vertical falling of the signboard 2, and the limiting pin 18 limits the degree of freedom of the signboard 2 in the length direction, so as to achieve the purpose of limiting the falling and falling of the signboard 2.
Furthermore, a slot limiting rivet, a limiting pin or a limiting screw is arranged on the signboard 2.
As shown in fig. 6-9, the two side edges of the signboard 2 can be designed into various structural forms, and the signboard in various structural forms can be matched, connected and fixed with the slot 21 on the fixing support, so as to embody the universality and applicability of the signboard 2 and the fixing support.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a be suitable for anti-drop installation external member of general signboard of fixed transmission line shaft tower for an at least signboard equipment, its characterized in that, including being used for fixing the left side angle steel fixing base, left side fixed bolster, right side angle steel fixing base, right side fixed bolster, bolt assembly and the angle iron tower angle steel of signboard, the signboard passes through the left side fixed bolster with the right side fixed bolster is fixed on left side angle steel fixing base, right side angle steel fixing base, the left side fixed bolster with the right side fixed bolster passes through the bolt assembly installation to be fixed on left side angle steel fixing base, the right side angle steel fixing base, left side angle steel fixing base, right side angle steel fixing base pass through the bolt assembly installation to be fixed on the angle iron.
2. The anti-drop installation kit suitable for fixing the universal signboard of the power transmission line tower as claimed in claim 1, wherein the bolt assembly is composed of an upper bolt and a lower bolt, and an upper nut anti-drop stopper and a lower nut anti-drop stopper are respectively arranged on the left side angle steel fixing seat and the right side angle steel fixing seat corresponding to the upper bolt and the lower bolt.
3. The anti-drop installation kit suitable for fixing the universal signboard of the power transmission line tower as claimed in claim 1, wherein the signboard is flat, and slot limiting rivets or limiting pins are arranged on the left and right fixing sides of the signboard.
4. The anti-drop installation kit suitable for fixing the signboard of the power transmission line tower as claimed in claim 3, wherein the left and right fixing sides of the signboard are bent, the left and right fixing supports are respectively provided with a slot for connecting, inserting and fixing with the left and right fixing sides of the signboard, and the signboard is fixed in the slot.
5. The anti-drop installation kit suitable for fixing the universal signboard of the power transmission line tower as claimed in claim 1, wherein bolt fixing holes are formed in the left side angle steel fixing seat and the right side angle steel fixing seat, and the left side fixing bracket and the right side fixing bracket are respectively provided with a hexagon screw fixing groove for connecting and fixing with the left side angle steel fixing seat and the right side angle steel fixing seat.
6. The anti-drop mounting kit suitable for fixing the general signboard of the power transmission line tower as claimed in claim 1, wherein a limiting pin for limiting the signboard to drop down longitudinally is respectively arranged at the bottom of the left side fixing bracket and the bottom of the right side fixing bracket.
7. The anti-drop installation kit suitable for the universal signboard of the fixed power transmission line tower as claimed in claim 1, wherein the signboard is provided with a slot limit rivet, a limit pin or a limit screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021178432.9U CN212750211U (en) | 2020-06-23 | 2020-06-23 | Be suitable for anti-drop installation external member of general signboard of fixed transmission line shaft tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021178432.9U CN212750211U (en) | 2020-06-23 | 2020-06-23 | Be suitable for anti-drop installation external member of general signboard of fixed transmission line shaft tower |
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| Publication Number | Publication Date |
|---|---|
| CN212750211U true CN212750211U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021178432.9U Active CN212750211U (en) | 2020-06-23 | 2020-06-23 | Be suitable for anti-drop installation external member of general signboard of fixed transmission line shaft tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113539055A (en) * | 2021-08-05 | 2021-10-22 | 沧州拓凯标牌制造有限公司 | Electric power tower signboard and signboard changing method thereof |
-
2020
- 2020-06-23 CN CN202021178432.9U patent/CN212750211U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113539055A (en) * | 2021-08-05 | 2021-10-22 | 沧州拓凯标牌制造有限公司 | Electric power tower signboard and signboard changing method thereof |
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