CN204876739U - Salvage accurate festival of tower beacon - Google Patents
Salvage accurate festival of tower beacon Download PDFInfo
- Publication number
- CN204876739U CN204876739U CN201520419937.2U CN201520419937U CN204876739U CN 204876739 U CN204876739 U CN 204876739U CN 201520419937 U CN201520419937 U CN 201520419937U CN 204876739 U CN204876739 U CN 204876739U
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- China
- Prior art keywords
- panel
- standard knot
- frame
- main chord
- domatic
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Abstract
The utility model provides a salvage accurate festival of tower beacon belongs to electric power transmission equipment field. Its main chord member who includes panel, down tube and vertical setting, the panel has the frame, be provided with a plurality of through -holes that are used for wearing to establish the bolt on the frame, the panel includes top panel and lower panel, main chord member is 4, 4 on the frame of board was on it welded respectively at both ends about the main chord member frame and panel down, the down tube slope sets up, and weld respectively on two adjacent main chord member at its both ends. The utility model provides a salvage accurate festival of tower beacon adopts purlin rack structure, and the whole tower atress of salvageing is more rationally stabilized, fixed through welded connection between each part simultaneously, it is reliable more more convenient when the tower appurtenances are salvageed to installation anchor rope, insulator etc. Simultaneously to connect, has improved installer's operating efficiency, has reduced the high altitude construction risk.
Description
Technical field
The utility model relates to electric power conveying equipment field, in particular to a kind of emergent repairing tower standard knot.
Background technology
Emergent repairing tower is a kind of for after the transmission line of electricity generation accident of falling tower, the special shaft tower temporarily restored electricity.Its standard knot structure with bolts, brace is connected with main chord by anchor ear by existing emergent repairing tower standard knot, the stability connected is good not, anchor ear is arranged on main chord simultaneously, the volume of himself can cause certain obstruction at the emergent repairing tower assembled at accessory such as installation anchor cable, insulator etc., installs the length that expends time in.Certain security risk is there is for a long time in installation personnel in work high above the ground.
In prior art, standard knot adopts the devices such as anchor ear to be coupled together by standard knot parts, although it can be dismantled, but when removing and installing, may be there is important deviation in the important parameters such as the setting angle of brace and design angle, and even this all can cause material impact to the stability of whole standard knot emergent repairing tower.In addition, because the brace that will arrange is a lot, therefore main chord needs to arrange multiple anchor ear, now, main chord being installed again the emergent repairing tower such as anchor cable, insulator ancillary service will be very difficult.Because emergent repairing tower height is high, installation personnel needs work high above the ground, if install inconvenience just will certainly carry out long operation, security risk will significantly raise.
The emergent repairing tower standard knot that the utility model provides, by being arranged on the through hole on frame, utilize the connection that bolt realizes between standard knot, connection between the parts such as brace, main chord all adopts welded construction, stability is better, connecting more stable, meanwhile, main chord having large quantity space for installing the emergent repairing tower such as anchor cable, insulator appurtenances.It should be noted that, when the sustained height of standard knot needs to install multiple appurtenances, ensureing, under the stable prerequisite connected between standard knot, also can be connected directly between the through hole on frame.
Further, described top panel and lower panel are provided with the positioner cooperatively interacted.
The height of emergent repairing tower is very high, in order to ensure its stability, when being erected, it should be kept to be vertical state as far as possible.Therefore when carrying out the assembling between standard knot, locating accurately when standard knot is installed with regard to needs, when preventing standard knot from assembling, occurring the phenomenons such as crooked.When assembling, the positioner by cooperatively interacting between the standard knot of top standard knot and below positions.
Further, described positioner comprises the locating hole and column cap that cooperatively interact, and described locating hole is arranged on top panel, and described locating hole is arranged along main chord axis, and described column cap is arranged on lower panel, and described column cap is arranged along main chord axis.
By arranging the column cap and locating hole that cooperatively interact on top panel and lower panel, when assembling, adjacent modular internode is positioned by the column cap that cooperatively interacts and locating hole, first the column cap of top standard knot is stretched in the locating hole of below standard knot, be bolted to connection between standard knot, the trouble this eliminating location survey is located more accurate simultaneously again.
Further, described column cap is threaded on lower panel.
Connected mode between column cap and lower panel can be varied, can be arranged on lower panel by modes such as welding, clamping, riveted joints, in the technical program, column cap arranges external screw thread, lower panel is along main chord axis offering the screwed hole coordinated with column cap, and column cap is threaded connection and is screwed in screwed hole, after arranging like this, when not using, column cap can dismantle preservation easily.It should be noted that, when column cap is screwed in screwed hole hole, needs to ensure that column cap is axially screwed into along main chord as far as possible, prevent column cap from occurring crooked.
Further, described column cap is tapered or circular platform type away from one end of lower panel.
When column cap is inserted locating hole, between column cap and locating hole, gap is less, and the relative motion between standard knot is fewer, and location is more accurate like this, the size of column cap and locating hole arranges very close with regard to needing by this, now column cap is inserted locating hole and will seem difficult.By column cap is arranged to taper away from one end of lower panel, when inserting, one end that taper is thinner is introduced into locating hole, because the diameter of this section of column cap is much little compared with locating hole internal diameter, be easy to just can be inserted into, then the standard knot of top is applied that downward power just can be very light whole column cap is inserted in locating hole.
Further, described main chord is welded with hoisting board, described hoisting board horizontally set, is provided with lifting eye.
In prior art when erectting the emergent repairing tower assembled, being mostly pull rope directly to be fastened on main chord or brace, wasting time and energy.In the technical program, main chord arranges hoisting board, during lifting, directly the hook on pull rope is hooked lifting eye.Except facilitating this emergent repairing tower erection mode directly holded up by the emergent repairing tower assembled, hold up while in the emergent repairing tower erection mode assemble, every root standard knot is provided with hoisting board, like this when lifting, can greatly improves lifting efficiency adopting.
Further, the angle of described brace and horizontal plane is 47 °.
Standard knot in the utility model adopts truss structure, and wherein, brace is extremely important for the stability of whole standard knot, and therefore the set-up mode of brace is very crucial.Inventor of the present utility model sums up through many experiments and draws: by brace along angle up or down and between horizontal plane be the direction of 47 ° arranged in a crossed manner time, the stability of whole standard knot is better.Brace adopts the crossed-symmetrical set-up mode of rule simultaneously, and standard knot outward appearance is more attractive in appearance.
Further, described frame is sphere of movements for the elephants shape, and 4 described main chords are welded on four edges of frame respectively, and described through hole is symmetrical arranged along frame center line.
The shape of frame can be arranged to polygon, circle etc.In the technical program, frame is sphere of movements for the elephants shape, and panel is except having an outer rectangular frame, and centre is also provided with a cross frame, and cross frame is arranged along the center line of panel, overall formation one sphere of movements for the elephants shape.Main chord is arranged on four edges of frame, and through hole is symmetrical arranged along the center line of sphere of movements for the elephants shape frame and is evenly arranged on rectangle frame, and when connecting between standard knot, stressed more even in standard knot all directions, connects more stable.
Further, two ends of described main chord are provided with first domatic, described panel is provided with domatic with first coordinate second domatic, described first domatic with the second slope welding.
As previously mentioned, coupled together by welding manner between main chord and panel, the stability of weld seam and continuity during in order to ensure main chord and panel welding.In the utility model, the end of main chord and panel are arranged cooperatively interact first domatic and second domatic, during welding, domatic and the second domatic correspondence welding by first.Such welding weld seam out not easily cracks.It should be noted that, first is domatic and second domaticly can be arranged to ring-type along main chord circumference, also can be domatic and second be domaticly arranged to the circular arc of radian more than π/4 by first.
Further, described first domatic and the second domatic slope angle is 45 °.
The beneficial effects of the utility model are: the emergent repairing tower standard knot that the utility model provides adopts truss structure, the stressed reasonably stability more of whole emergent repairing tower; Simultaneously fixing by being welded to connect between all parts, connecting more reliable simultaneously convenient when installing the emergent repairing tower appurtenances such as anchor cable, insulator, improve the operating efficiency of installation personnel, reducing work high above the ground risk.
Utility model content
The utility model provides a kind of emergent repairing tower standard knot, is intended to improve the problems referred to above.
The utility model is achieved in that
A kind of emergent repairing tower standard knot, comprise panel, brace and the vertical main chord arranged, described panel has frame, described frame is provided with multiple through hole for wearing bolt, described panel comprises top panel and lower panel, and described main chord is four, and four upper and lower two ends of described main chord are welded on the frame of top panel and the frame of lower panel respectively, described brace is obliquely installed, and the two ends of described brace are welded on two adjacent main chords respectively.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the emergent repairing tower standard knot that the utility model provides;
Fig. 2 is the structural representation of column cap in Fig. 1;
Fig. 3 is the structural representation of lower panel in Fig. 1;
Fig. 4 is the partial schematic diagram of main chord in Fig. 1.
Figure acceptance of the bid note is respectively:
Main chord 101; Brace 102; Top panel 103; Lower panel 104; Hoisting board 105;
Column cap 106; First domatic 107; Second domatic 108; Frame 110; Locating hole 111;
Through hole 112.
Detailed description of the invention
Emergent repairing tower is a kind of for after the transmission line of electricity generation accident of falling tower, the special shaft tower temporarily restored electricity.Its standard knot structure with bolts, brace is connected with main chord by anchor ear by existing emergent repairing tower standard knot, the stability connected is good not, anchor ear is arranged on main chord simultaneously, the volume of himself can cause certain obstruction at the emergent repairing tower assembled at accessory such as installation anchor cable, insulator block etc., installs the length that expends time in.Certain security risk is there is for a long time in installation personnel in work high above the ground.In addition, the contraposition when mounted of existing emergent repairing tower standard knot is accurate not, there is deviation during standard knot assembling, and such emergent repairing tower, after erecting, easily the accident of falling tower occurs under the adverse circumstances such as strong wind.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
In description of the present utility model, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this utility model product orientation of usually putting or position relationship when using, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
A kind of emergent repairing tower standard knot as shown in Figures 1 to 4, comprise panel, brace 102 and main chord 101, described panel comprises top panel 103 and lower panel 104, top panel 103 and lower panel 104 adopt identical structure, top panel 103 and lower panel 104 all have frame 110, and described frame 110 is provided with multiple through hole 112.
The shape of frame 110 can be arranged to polygon, circle etc.In the present embodiment, described frame 110 comprises a rectangle frame and a cross frame, cross frame is arranged along two center lines of rectangle frame, rectangle frame and cross frame are made of one piece, whole frame 110 is in matrix pattern, and through hole 112 is evenly arranged on rectangle frame, specifically, every bar limit of rectangle frame is provided with 3 through holes 112, and through hole 112 on every bar limit is symmetrical arranged along the center line of rectangle frame.Four edges of rectangle frame adopt identical corners process, and such panels en bloc is rounder and more smooth, avoid panel too sharply to cause installation personnel to scratch.
Described main chord 101 is vertical settings, and main chord 101 is 4, and 4 described main chord about 101 two ends are welded on the frame 110 of top panel 103 and the frame 110 of lower panel 104 respectively, are positioned at four edges of rectangle frame.The projection in the horizontal plane of top panel 103 and lower panel 104 keeps overlapping.
The stability of weld seam and continuity during in order to ensure main chord 101 and panel welding.In the utility model, the end of main chord 101 and panel arrange cooperatively interact first domatic 107 and second domatic 108, first domatic 107 two ends being arranged on main chord 101, top panel 103 and lower panel 104 are arranged identical second domatic 108, during welding, the first domatic 107 and second domatic 108 correspondences are welded together.Such welding weld seam out not easily cracks.The slope angle of first domatic 107 and second domatic 108 can be selected to arrange as required voluntarily, in the present embodiment, the slope angle of first domatic 107 and second domatic 108 is 45 °, arranges like this, all more convenient when processing and manufacturing and welding operation to main chord 101 and panel.
It should be noted that, first domatic 107 and second domatic 108 can arrange a circle along main chord 101 circumference, also can be arranged to the fan-shaped arc section more than π/4 by first domatic 107 and second domatic 108.In the present embodiment, first domatic 107 and second domatic 108 is not arrange along the circumference of main chord 101, but is arranged to the circular arc that radian is π/4.Second domatic 108 of 4 edges are symmetrical arranged along two diagonal of rectangle frame, and on main chord 101 first domatic 107 correspondingly to be arranged with second domatic 108.
Described brace 102 is obliquely installed, and its two ends are welded on two adjacent main chords 101 respectively.Brace 102 is extremely important for the stability of whole standard knot, and therefore the set-up mode of brace 102 is very crucial.Present inventor through many experiments sum up draw: by brace 102 along up or down and between horizontal plane, the direction of angle 47 ° is arranged in a crossed manner time, the stability of whole standard knot is better.Brace 102 adopts the crossed-symmetrical set-up mode of rule simultaneously, and standard knot outward appearance is more attractive in appearance.
Specifically, in the present embodiment, the direction that brace 102 is 47 ° along angle between horizontal plane is arranged up or down, and as shown in Figure 1, the brace 102 on relative two sides is cross-shaped mutually, and the brace 102 on same side extends in serpentine.
The height of emergent repairing tower is very high, in order to ensure its stability, when being erected, it should be kept to be vertical state as far as possible.Therefore, when carrying out the assembling between standard knot, just need to locate accurately standard knot.For this reason, in the present embodiment, described top panel 103 is provided with locating hole 111, described locating hole 111 is arranged along main chord 101 axis, described lower panel 104 is fixedly installed the column cap 106 coordinated with locating hole 111, described column cap 106 is arranged along main chord 101 axis.When assembling, first stretched into by the column cap 106 of top standard knot in the locating hole 111 of below standard knot, the through hole 112 now up and down between standard knot is aimed at, then bolt is inserted through hole 112 and tightens, and the trouble eliminating measurement is located more accurate simultaneously.Should be noted the bolt tightening made in standard knot all directions when stubborn bolt, ensure uniform force in standard knot all directions.
Connected mode between column cap 106 and lower panel 104 can be varied, can be arranged on lower panel 104 by modes such as welding, clamping, riveted joints, in the present embodiment, column cap 106 arranges external screw thread, lower panel 104 is along main chord 101 axis offering the screwed hole coordinated with column cap 106, and column cap 106 is threaded connection and is screwed in screwed hole, after arranging like this, when not using, column cap 106 can dismantle preservation easily.It should be noted that, when column cap 106 is screwed in screwed hole hole, need to ensure that column cap 106 is axially screwed into along main chord 101 as far as possible, prevent column cap 106 from occurring crooked and cannot insert in the locating hole 111 of below standard knot.
When column cap 106 is inserted locating hole 111, between column cap 106 and locating hole 111, gap is less, relative motion between standard knot is fewer, such location is more accurate, the size of column cap 106 and locating hole 111 arranges very close with regard to needing by this, if arranged like this, column cap 106 is inserted in locating hole 111 difficulty that will seem.Therefore, in the present embodiment, described column cap 106 is taper away from one end of lower panel 104.Specifically, column cap 106 upper end is screwed in the screwed hole on lower panel 104, and lower end is inverted round table-like.
By column cap 106 is arranged to taper away from one end of lower panel 104, when inserting, one end that taper is thinner is introduced in locating hole 111, because the diameter of this section of column cap 106 is much little compared with locating hole 111 internal diameter, be easy to just can be inserted into, what now, then to the standard knot of top apply that downward power just can be very light inserts whole column cap 106 in locating hole 111.
It should be noted that, similar location structure also has a lot, such as: directly in the frame-shaped structure that top panel 103 arranged outside of below standard knot coordinates with lower panel 104, directly the standard knot of top can be inserted and wherein realizes location; The embedded structure cooperatively interacted can also be set on top panel 103 and lower panel 104, during installation, realize mutual location by embedded structure.Similar embodiment also has a lot, and this is no longer going to repeat them.
In addition, main chord 101 is also welded with the hoisting board 105 of horizontally set, described hoisting board 105 is provided with lifting eye.Hoisting board 105 is for lifting, and especially in the emergent repairing tower erection mode adopting the lifting of assembling limit, limit, each root standard knot all needs lifting, now, directly the hook on pull rope is hooked lifting eye.Can greatly improve lifting efficiency like this.
The emergent repairing tower standard knot that the present embodiment provides adopts truss structure, not only Stability Analysis of Structures, is beneficial to simultaneously and installs the emergent repairing tower such as anchor cable, insulator block appurtenances.In addition, by arranging the installation location that column cap 106 and locating hole 111 realize between standard knot, accurate positioning and simple operation.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an emergent repairing tower standard knot, it is characterized in that, comprise panel, brace and the vertical main chord arranged, described panel has frame, and described frame is provided with multiple through hole for wearing bolt, described panel comprises top panel and lower panel, described main chord is four, four upper and lower two ends of described main chord are welded on the frame of top panel and the frame of lower panel respectively, and described brace is obliquely installed, and the two ends of described brace are welded on two adjacent main chords respectively.
2. a kind of emergent repairing tower standard knot according to claim 1, is characterized in that, described top panel and lower panel are provided with the positioner cooperatively interacted.
3. a kind of emergent repairing tower standard knot according to claim 2, it is characterized in that, described positioner comprises the locating hole and column cap that cooperatively interact, described locating hole is arranged on top panel, described locating hole is arranged along main chord axis, described column cap is arranged on lower panel, and described column cap is arranged along main chord axis.
4. a kind of emergent repairing tower standard knot according to claim 3, it is characterized in that, described column cap is threaded on lower panel.
5. a kind of emergent repairing tower standard knot according to claim 3 or 4, is characterized in that, described column cap is tapered or circular platform type away from one end of lower panel.
6. a kind of emergent repairing tower standard knot as claimed in any of claims 1 to 4, is characterized in that, described main chord is welded with hoisting board, and described hoisting board horizontally set, hoisting board is provided with lifting eye.
7. a kind of emergent repairing tower standard knot as claimed in any of claims 1 to 4, is characterized in that, the angle of described brace and horizontal plane is 47 °.
8. a kind of emergent repairing tower standard knot as claimed in any of claims 1 to 4, is characterized in that, described frame is sphere of movements for the elephants shape, and 4 described main chords are welded on four edges of frame respectively, and described through hole is symmetrical arranged along frame center line.
9. a kind of emergent repairing tower standard knot according to claim 8, is characterized in that, two ends of described main chord are provided with first domatic, described panel is provided with domatic with first coordinate second domatic, described first domatic with the second slope welding.
10. a kind of emergent repairing tower standard knot according to claim 9, is characterized in that, described first domatic and the second domatic slope angle is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520419937.2U CN204876739U (en) | 2015-06-17 | 2015-06-17 | Salvage accurate festival of tower beacon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520419937.2U CN204876739U (en) | 2015-06-17 | 2015-06-17 | Salvage accurate festival of tower beacon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204876739U true CN204876739U (en) | 2015-12-16 |
Family
ID=54821128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520419937.2U Expired - Fee Related CN204876739U (en) | 2015-06-17 | 2015-06-17 | Salvage accurate festival of tower beacon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204876739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681018A (en) * | 2016-12-30 | 2019-04-26 | 辛钧意 | A kind of route repairing iron tower component |
-
2015
- 2015-06-17 CN CN201520419937.2U patent/CN204876739U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681018A (en) * | 2016-12-30 | 2019-04-26 | 辛钧意 | A kind of route repairing iron tower component |
| CN109681018B (en) * | 2016-12-30 | 2020-07-03 | 乐清市风杰电子科技有限公司 | Circuit is salvageed and is pressed from both sides iron tower subassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20210617 |