CN217898396U - Composite material pole flange structure connected by bolts - Google Patents
Composite material pole flange structure connected by bolts Download PDFInfo
- Publication number
- CN217898396U CN217898396U CN202121868731.XU CN202121868731U CN217898396U CN 217898396 U CN217898396 U CN 217898396U CN 202121868731 U CN202121868731 U CN 202121868731U CN 217898396 U CN217898396 U CN 217898396U
- Authority
- CN
- China
- Prior art keywords
- fixed mounting
- protective sheath
- pole
- material pole
- sloping block
- 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
Abstract
The utility model discloses a bolted connection's combined material pole flange structure, including compound material pole body, compound material pole body both sides all are equipped with complementary unit, complementary unit includes the protective sheath, the protective sheath is installed in compound material pole body outside. This bolted connection's combined material pole flange structure, compare with the grafting pole, flange this body connected mode field assembly is more convenient, construction technical requirement is low, and through the design of complementary unit and protective sheath, can remove and drive first sloping block compression when contacting with the second sloping block through first sloping block, first telescopic link compresses simultaneously with first spring this moment, when first sloping block gets into the second sloping block right side completely, make the protective sheath fixed this moment, can prevent that the pole from exposing for a long time and appearing damaging in the air, and simultaneously, the protective sheath is changed and is dismantled more conveniently, more make things convenient for many than changing the pole, be fit for using for a long time in coastal and alpine region. The method is suitable for the field of electric power.
Description
Technical Field
The utility model relates to a power equipment technical field specifically is a bolted connection's combined material pole flange structure.
Background
In recent years, composite material poles are greatly developed in China, products are distributed all over the country, the composite material poles of 35kV and above are high in height and generally need to be segmented, segmented positions are connected through metal flanges, the metal flanges and pole bodies are bonded through resin, the requirements can be met, most of 10kV composite material poles are whole poles, few composite material poles are segmented poles, the segmented positions are connected in a splicing mode, a flange connection mode is not adopted, the reason is the same, the composite material poles are mainly characterized in that the composite material poles of 35kV and above are thick in diameter, the overall rigidity of the poles after local reinforcement is large, when bending moment is borne, the metal flanges and the pole bodies deform synchronously, the defects of cracks and the like cannot occur on the resin bonding surfaces, the pole bodies and the metal flanges are stressed integrally, and the composite material poles are firm and reliable and meet the use requirements; and 10kV pole is because the diameter is thin, pole body local reinforcement can not effectively compensate the not enough problem of rigidity, when bearing great moment of flexure, pole body root and metal flange warp asynchronous, the resin bond coat destroys, the concrete expression is in the experimentation, appear sliding between pole body and the flange neck, the crack or great crack appear in pole body and flange neck composition surface, can't restore after the uninstallation, pole body and flange neck break away from can seriously take place, flange neck mouth goes out pole body local conquassation, the pole fracture, phenomenon such as flange neck buckling deformation, seriously influence the whole quality of pole, compare plug-in connection mode, combined material pole flange connection mode in site operation in-process only need with upper and lower flange with the bolt compress tightly can, the construction technical requirement is low, accept for the construction side more easily.
At present, coastal areas and inland areas have different environmental characteristics, the annual average wind speed is basically about 5m/s, the high-frequency low-speed wind requires that the electric pole has good fatigue resistance, namely, good toughness is required, in addition, the coastal areas also have typhoons, high-wind-speed wind such as super-strong typhoons and the like, the electric pole is required to have good bearing capacity bending moment, the electric pole cannot be damaged under the environment with high wind speed, namely, enough strength is obtained, the traditional electric pole meets the requirement for coastal use more difficultly, the electric pole can be corroded easily, the installation and transportation are difficult, the strength and the toughness are not enough, so that the electric pole is easy to blow off by the typhoons, and the traditional electric pole is short in service life and inconvenient to install and disassemble.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bolted connection's combined material pole flange structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a bolted connection's combined material pole flange structure, includes the combined material pole body, combined material pole body both sides all are equipped with complementary unit.
The utility model discloses a compound material pole, including combined material pole body, auxiliary mechanism, protective sheath, supporting plate top fixed mounting have a connecting plate, the inside dead slot that has seted up of protective sheath, the inside first sloping that is equipped with of dead slot, first sloping top fixed mounting has first telescopic link, the outside fixed mounting of first telescopic link has first spring, the protective sheath bottom is connected with the riser, riser fixed mounting is in compound material pole body one side, be equipped with the cardboard between backup pad and the riser.
Preferably, connecting plate top and riser top all contact with the protective sheath bottom, cardboard top fixed mounting has the short slab, the spout has been seted up to the protective sheath bottom, inside the short slab extended to the spout, short slab top fixed mounting has the second sloping block, the second sloping block is located first sloping block one side and is contacted with first sloping block, is convenient for install the protective sheath, and the first sloping block of being convenient for is fixed with the second sloping block.
Preferably, the fixing groove is formed in the protective sleeve, the first telescopic rod is fixedly installed at the top of the inner cavity of the fixing groove, the pull plate is fixedly installed at the bottom of the clamping plate, and the pull ring is fixedly installed at the bottom of the pull plate to facilitate pulling of the clamping plate.
Preferably, a through groove is formed in one side of the supporting plate, clamping blocks are fixedly mounted on two sides of each clamping plate, and clamping grooves are formed in the supporting plate and the vertical plate; two equal fixed mounting has the second telescopic link between fixture block bottom and the draw-in groove inner chamber bottom, two the outside equal fixed mounting of second telescopic link has the second spring, and the cardboard of being convenient for removes and resets.
Preferably, the composite pole body outside is connected with the resin layer, resin layer external connection has the flange body, composite pole body outside is equipped with a plurality of bolt bodies, and is a plurality of the bolt body all runs through flange body and composite pole body in proper order inside, a plurality of the bolt body all passes through threaded connection with flange body and composite pole body, the composite pole body of this body coupling of bolt of being convenient for.
Preferably, composite pole body inner wall fixed mounting has a plurality of arc backing plates, the bolt body runs through the arc backing plate and passes through threaded connection with the arc backing plate, the bolt body of being convenient for is fixed and arc backing plate threaded connection.
Preferably, it is a plurality of equal fixed mounting in arc backing plate one side has two nuts, the bolt body all passes through threaded connection with two nuts, and the bolt body of being convenient for is connected with the nut and is formed fixedly.
Compared with the prior art, the utility model provides a bolted connection's combined material pole flange structure. The method has the following beneficial effects:
this bolted connection's combined material pole flange structure, compare with the grafting pole, flange body connected mode field assembly is more convenient, construction technical requirement is low, and through the design of complementary unit and protective sheath, can remove and drive first sloping block compression when contacting with the second sloping block through first sloping block, first telescopic link compresses simultaneously with first spring this moment, when first sloping block gets into the second sloping block right side completely, make the protective sheath fixed this moment, can prevent that the pole from exposing for a long time and appearing damaging in the air, and simultaneously, the protective sheath is changed and is dismantled more conveniently, it makes things convenient for many than changing the pole, be fit for using for a long time in coastal and high and cold area.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
FIG. 3 is a top cross-sectional view of the arcuate pad;
fig. 4 is an enlarged view at a in fig. 2.
In the figure: 1. a composite pole body; 2. an auxiliary mechanism; 201. a protective sleeve; 202. a support plate; 203. a connecting plate; 204. an empty groove; 205. a first swash block; 206. a first telescopic rod; 207. a first spring; 208. a vertical plate; 209. clamping a plate; 3. a second swash block; 4. a pull ring; 5. a second telescopic rod; 6. a resin layer; 7. a flange body; 8. a bolt body; 9. an arc-shaped base plate; 10. and a nut.
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. 1-4, the present invention provides a technical solution: the utility model provides a bolted connection's combined material pole flange structure, includes composite material pole body 1, 1 both sides of composite material pole body all are equipped with complementary unit 2.
The auxiliary mechanism 2 comprises a protective sleeve 201, the protective sleeve 201 is arranged outside a composite pole body 1, a supporting plate 202 is fixedly arranged on one side of the composite pole body 1, a connecting plate 203 is fixedly arranged on the top of the supporting plate 202, a hollow groove 204 is formed inside the protective sleeve 201, a first inclined block 205 is arranged inside the hollow groove 204, a first telescopic rod 206 is fixedly arranged on the top of the first inclined block 205, a first spring 207 is fixedly arranged outside the first telescopic rod 206, a vertical plate 208 is connected to the bottom of the protective sleeve 201, the vertical plate 208 is fixedly arranged on one side of the composite pole body 1, a clamping plate 209 is arranged between the supporting plate 202 and the vertical plate 208, the top of the connecting plate 203 and the top of the vertical plate 208 are both contacted with the bottom of the protective sleeve 201, a short plate is fixedly mounted at the top of the clamping plate 209, a sliding groove is formed in the bottom of the protective sleeve 201, the short plate extends into the sliding groove, a second inclined block 3 is fixedly mounted at the top of the short plate, the second inclined block 3 is arranged on one side of the first inclined block 205 and is in contact with the first inclined block 205, the protective sleeve 201 is convenient to mount, the first inclined block 205 and the second inclined block 3 are convenient to fix, a fixing groove is formed in the protective sleeve 201, a first telescopic rod 206 is fixedly mounted at the top of an inner cavity of the fixing groove, a pulling plate is fixedly mounted at the bottom of the clamping plate 209, a pulling ring 4 is fixedly mounted at the bottom of the pulling plate and is convenient to pull the clamping plate 209, a through groove is formed in one side of the supporting plate 202, clamping blocks are fixedly mounted on two sides of the clamping plate 209, and clamping grooves are formed in the supporting plate 202 and the vertical plate 208; equal fixed mounting has second telescopic link 5 between two fixture block bottoms and the draw-in groove inner chamber bottom, the equal fixed mounting in two second telescopic link 5 outsides has the second spring, be convenient for cardboard 209 remove and reset, 1 outside of combined material pole body is connected with resin layer 6, 6 external connection on resin layer has flange body 7, 1 outside of combined material pole body is equipped with a plurality of bolt bodies 8, a plurality of bolt bodies 8 all run through inside flange body 7 and combined material pole body 1 in proper order, a plurality of bolt bodies 8 all pass through threaded connection with flange body 7 and combined material pole body 1, be convenient for bolt body 8 connects combined material pole body 1, 1 inner wall fixed mounting of combined material pole body has a plurality of arc backing plates 9, bolt body 8 runs through arc backing plate 9 and passes through threaded connection with arc backing plate 9, be convenient for bolt body 8 fixed and arc backing plate 9 threaded connection, the equal fixed mounting in a plurality of arc backing plates 9 one side has two nuts 10, bolt body 8 and two nuts 10 all pass through threaded connection, be convenient for bolt body 8 and nut 10 are connected and form fixedly.
In the actual operation in-process, when this device uses, when needs install flange body 7, at first find the screw hole on flange body 7 surface, then fix a position bolt body 8 and twist it and move, can reach the effect of installing flange body 7 until bolt body 8 twists to fixed time, when needs carry out the installation of protective sheath 201 with compound material pole body 1, at first promote protective sheath 201 to compound material pole body 1 surface, simultaneously, first sloping block 205 removes and drives first sloping block 205 compression when contacting with second sloping block 3, at this moment first telescopic link 206 compresses simultaneously with first spring 207, when first sloping block 205 gets into second sloping block 3 right side completely, make protective sheath 201 fixed this moment, can prevent that the pole from exposing for a long time and appearing damaging in the air, simultaneously, protective sheath 201 changes and dismantles more conveniently, more than changing and dismantling conveniently, it makes things convenient for a lot of change pole, be fit for using at sea and high and cold area for a long time, when needs carry out the unblock with this structure, pulling pull ring 4 moves and drives the arm-tie plate and moves, the arm-tie plate moves this moment, when the arm-tie plate moves the second sloping block 3 and drives the arm-tie plate to move this moment, thereby it can not move the arm-tie plate 3, this moment, when moving the second sloping block moves the second sloping block 3 moves the short-bar moving effect, this moment, this time moves the second sloping block moving short-bar moving structure, this time moves the telescopic link can not contact with the telescopic link 201.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 bolted connection's combined material pole flange structure, includes combined material pole body (1), its characterized in that: auxiliary mechanisms (2) are arranged on two sides of the composite pole body (1);
complementary unit (2) include protective sheath (201), protective sheath (201) are installed in compound material pole body (1) outside, compound material pole body (1) one side fixed mounting has backup pad (202), backup pad (202) top fixed mounting has connecting plate (203), dead slot (204) have been seted up to protective sheath (201) inside, dead slot (204) inside is equipped with first sloping block (205), first sloping block (205) top fixed mounting has first telescopic link (206), first telescopic link (206) outside fixed mounting has first spring (207), protective sheath (201) bottom is connected with riser (208), riser (208) fixed mounting is in compound material pole body (1) one side, be equipped with cardboard (209) between backup pad (202) and riser (208).
2. The bolted composite pole flange structure of claim 1, wherein: connecting plate (203) top and riser (208) top all contact with protective sheath (201) bottom, cardboard (209) top fixed mounting has the short slab, the spout has been seted up to protective sheath (201) bottom, the short slab extends to inside the spout, short slab top fixed mounting has second sloping block (3), first sloping block (205) one side is located in second sloping block (3) and contacts with first sloping block (205).
3. The bolted composite pole flange structure of claim 1, wherein: the novel telescopic sleeve is characterized in that a fixing groove is formed in the protective sleeve (201), the first telescopic rod (206) is fixedly installed at the top of the inner cavity of the fixing groove, a pull plate is fixedly installed at the bottom of the clamping plate (209), and a pull ring (4) is fixedly installed at the bottom of the pull plate.
4. The bolted composite pole flange structure of claim 1, wherein: logical groove has been seted up to backup pad (202) one side, the equal fixed mounting in cardboard (209) both sides has the fixture block, backup pad (202) and riser (208) are inside all seted up the draw-in groove, two equal fixed mounting has second telescopic link (5), two between fixture block bottom and the draw-in groove inner chamber bottom the outside equal fixed mounting of second telescopic link (5) has the second spring.
5. The bolted composite pole flange structure of claim 1, wherein: the composite material pole body (1) outside is connected with resin layer (6), resin layer (6) external connection has flange body (7), composite material pole body (1) outside is equipped with a plurality of bolt bodies (8), and is a plurality of inside bolt body (8) all run through flange body (7) and composite material pole body (1) in proper order, it is a plurality of bolt body (8) all pass through threaded connection with flange body (7) and composite material pole body (1).
6. The bolted composite pole flange structure of claim 5, wherein: a plurality of arc backing plates (9) are fixedly mounted on the inner wall of the composite pole body (1), and the bolt body (8) penetrates through the arc backing plates (9) and is connected with the arc backing plates (9) through threads.
7. The bolted composite pole flange structure of claim 6, wherein: a plurality of arc backing plate (9) one side all fixed mounting have two nuts (10), bolt body (8) all pass through threaded connection with two nuts (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121868731.XU CN217898396U (en) | 2021-08-11 | 2021-08-11 | Composite material pole flange structure connected by bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121868731.XU CN217898396U (en) | 2021-08-11 | 2021-08-11 | Composite material pole flange structure connected by bolts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217898396U true CN217898396U (en) | 2022-11-25 |
Family
ID=84105903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121868731.XU Active CN217898396U (en) | 2021-08-11 | 2021-08-11 | Composite material pole flange structure connected by bolts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217898396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116214421A (en) * | 2022-12-23 | 2023-06-06 | 国网安徽省电力有限公司 | Pushing unit of single-column steel pipe pole high-altitude unmanned auxiliary docking device |
-
2021
- 2021-08-11 CN CN202121868731.XU patent/CN217898396U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116214421A (en) * | 2022-12-23 | 2023-06-06 | 国网安徽省电力有限公司 | Pushing unit of single-column steel pipe pole high-altitude unmanned auxiliary docking device |
| CN116214421B (en) * | 2022-12-23 | 2023-11-07 | 国网安徽省电力有限公司 | Pushing unit of single-column steel pipe pole high-altitude unmanned auxiliary docking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217898396U (en) | Composite material pole flange structure connected by bolts | |
| CN212514210U (en) | FRP muscle and concrete bonding performance hold lotus test device | |
| CN110548639B (en) | Intelligent running water type production device for glass fiber reinforced plastic anchor rod | |
| CN2582013Y (en) | Hanging optical fibre composite isolator | |
| CN207847071U (en) | A kind of lightweight building template | |
| CN206931889U (en) | The waterproof cooling distribution box in building site is built in a kind of room | |
| CN103573005B (en) | Composite material pole tower reinforcement device and reinforcement method thereof | |
| CN210341867U (en) | On-spot ground bearing capacity detection device | |
| CN87201968U (en) | Steel pipe constructional element with a concrete layer inside by centrifuge shaping | |
| CN220850253U (en) | H-shaped steel convenient to dismantle | |
| CN219529208U (en) | Reinforcing structure for concrete switching section of wind turbine generator | |
| CN217925562U (en) | Anti-deformation environment-friendly wooden door | |
| CN211347671U (en) | Corner curtain wall building interlayer deformation performance detection system | |
| CN218492789U (en) | Energy-saving solar photovoltaic glass curtain wall | |
| CN217053040U (en) | Suspension bridge anchoring lug copper sheathing and bearing auxiliary installation device | |
| CN113006585B (en) | Composite cross arm structure | |
| CN219410371U (en) | Emergency maintenance device for notch of straight rail | |
| CN216305468U (en) | Building structure designs floor roof beam reinforced structure | |
| CN220393797U (en) | Oxygen rifle lifting trolley with quick-change structure | |
| CN216893087U (en) | Clean panel frame that heat-proof quality is good | |
| CN220059002U (en) | Reinforcing frame structure | |
| CN215887942U (en) | Wet joint bottom die lifting mounting machine | |
| CN210866731U (en) | Pressing and spinning composite forming device of electric connector | |
| CN219100773U (en) | Quick discharging platform for building construction | |
| CN219753509U (en) | Column foot structure of curtain wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |