CN215257321U - Connection, fastening and anti-loosening structure for electric power tower - Google Patents
Connection, fastening and anti-loosening structure for electric power tower Download PDFInfo
- Publication number
- CN215257321U CN215257321U CN202121065387.0U CN202121065387U CN215257321U CN 215257321 U CN215257321 U CN 215257321U CN 202121065387 U CN202121065387 U CN 202121065387U CN 215257321 U CN215257321 U CN 215257321U
- Authority
- CN
- China
- Prior art keywords
- electric power
- power tower
- sleeve
- flange plate
- pipe
- 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
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a connecting, fastening and anti-loosening structure of an electric power tower, which relates to the technical field of electric power fittings and comprises a pole, a chassis and a sleeve, wherein the sleeve is arranged at the middle position of the top end of the chassis, and a post is arranged in the sleeve, a lower flange plate is arranged at the upper end of the outer wall of the sleeve, an upper flange plate is correspondingly arranged on the outer wall of the post above the lower flange plate, the mounting structure is arranged around the bottom end of the upper flange plate, the utility model is clamped into the pipe hole through the limiting pipe, then the locking bolt is rotated to be clamped in the limiting pipe to generate the force for extruding the elastic block, thereby increasing the fixed friction force, meanwhile, the locking bolt extrudes the lug, so that the clamping block slides and partially exceeds the inner part of the lower through groove, thereby contact with lower flange bottom, realize the locking to spacing pipe, finally realize the installation of stable not pine to the installation easily takes place not hard up problem has been solved.
Description
Technical Field
The utility model relates to an electric power tower fixes technical field, specifically is an electric power tower connects fastening anti loosening structure.
Background
The electric power tower is a supporting tower for supporting overhead transmission lines, and certain property loss can be caused once the connection part is loosened and not overhauled in time, so that the structure for connection, fastening and loosening is particularly important, but the existing electric power tower connection, fastening and loosening prevention structure still has certain defects.
Through retrieval, chinese patent No. CN205476783U, published as 2016, 08/17/2016, discloses a fastening pier for an electric power tower, wherein the disclosure provides that "a body 1 and a protection pier 5, which are barrel-shaped and are provided with upper and lower openings and are suitable for insertion into a root of the electric power tower, a bottom of the body 1 is provided with a convex zigzag structure 2, the protection pier 5 is two hollow semi-cylindrical cylinders with upper and lower openings, two sides of the cylinders are provided with fixing plates 4, the fixing plates 4 are provided with bolt holes, and the protection pier 5 is fixedly connected through the bolt holes on the fixing plates 4 and bolts", wherein bolt limiting is absent, and the bolts are easy to loosen during long-term use, thereby causing fixing failure at a connection part.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power tower connects fastening anti loosening structure to propose the easy not hard up problem of bolt installation in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a connection fastening anti-loosening structure of an electric power tower comprises a pole column, a chassis and a sleeve, and further comprises a bracing structure for enhancing the connection stability, an installation structure for avoiding the installation from loosening and a sealing structure for avoiding rusting caused by water seepage at the joint;
a sleeve is arranged in the middle of the top end of the chassis, a pole column is arranged in the sleeve, a lower flange plate is arranged at the upper end of the outer wall of the sleeve, an upper flange plate is correspondingly arranged on the outer wall of the pole column above the lower flange plate, and the mounting structure is arranged on the periphery of the bottom end of the upper flange plate;
the bracing structure is arranged at the upper end of the outer wall of the pole;
the sealing structure is arranged around the top end of the upper flange plate.
Preferably, the mounting structure includes spacing pipe, spacing pipe runs through around last ring flange bottom, and corresponds all around the lower ring flange of spacing pipe below and has seted up the tube hole, the inside of spacing pipe is rotated and is connected with the locking bolt, and the intermediate position department of the inside both sides of spacing pipe has all seted up logical groove, the inside of going up logical groove is provided with the elastic block.
Preferably, the bracing structure includes articulated seat, connecting rod and the lantern ring, the lantern ring sets up in the upper end of post outer wall, and the intermediate position department of lantern ring both sides all installs articulated seat, the intermediate position department of articulated seat installs the connecting rod.
Preferably, the slide has been seted up to the intermediate position department of chassis top both sides, and the equal sliding connection in inside of slide have with slide assorted slider, the intermediate position department of slider one side is articulated mutually with the bottom of connecting rod.
Preferably, the middle position of one side of the top end of the sliding block is rotatably connected with a limiting bolt, and the bottom end of the slide way below the limiting bolt is uniformly and correspondingly provided with a limiting hole.
Preferably, seal structure includes seal cover, fixed orifices, gim peg and sealed lid, the seal cover is evenly installed around last ring flange top, and the inside top of seal cover is provided with sealed lid, the upper end of seal cover both sides all rotates and is connected with the gim peg, and the sealed lateral wall of the sealed lid of gim peg one side corresponds and has seted up the fixed orifices.
Preferably, the lower ends of the two sides inside the limiting pipe are provided with lower through grooves, the middle positions inside the lower through grooves are connected with clamping blocks in a sliding mode, and one side, close to the locking bolt, of each clamping block is provided with a convex block.
Preferably, the elastic block forms a sliding connection in the upper through groove, and the front view shape of the elastic block is a cross shape.
Compared with the prior art, the utility model provides a pair of electric power tower connects fastening anti loosening structure has following beneficial effect:
1. the utility model provides a spacing pipe, the tube hole, the upper flange dish, the locking bolt, the elastic block, the lug, the fixture block, lower through groove and lower flange dish, go into the tube hole inside through spacing pipe card, realize the preliminary fixed to upper flange dish and spacing pipe, then rotate the locking bolt card and go into inside the spacing pipe, produce the power to the elastic block extrusion, thereby increase fixed frictional force, the locking bolt produces the extrusion to the lug simultaneously, make the fixture block slide and partly surpass the lower through groove inside, thereby contact with lower flange dish bottom, realize the locking to spacing pipe, finally realize the installation that stabilizes not loose, thereby solved the installation and easily taken place the problem of becoming flexible;
2. the utility model provides a sealing cover, a sealing sleeve, a locking bolt, a fixing bolt and a fixing hole, wherein the sealing cover is covered on the top end of the sealing sleeve to form the sealing on the top end of the sealing sleeve, the locking bolt is sealed and protected, and then the fixing bolt is rotated to be clamped into the corresponding fixing hole, so that the sealing cover is fixed, and meanwhile, the locking bolt is prevented from loosening, thereby solving the problem of easy erosion by rainwater;
3. the utility model provides a there are the lantern ring, the post, the connecting rod, the slider, the slide, spacing bolt and spacing hole, through with the lantern ring cover on the post outer wall, the pulling connecting rod passes through the slider and slides and move to appropriate position in the slide is inside for the lantern ring is in appropriate height, rotates spacing downthehole portion that the card goes into the correspondence again, accomplishes fixedly, finally plays the effect of further stabilizing the support to the post through the cooperation of connecting rod and the lantern ring, thereby has solved the unstable problem of support.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the cross-sectional structure of the present invention;
fig. 3 is a schematic top view of the cross-sectional structure of the present invention;
fig. 4 is a schematic view of the explosion structure of the upper flange and the lower flange of the present invention;
fig. 5 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.
In the figure: 1. a post; 2. a bracing structure; 201. a hinged seat; 202. a connecting rod; 203. a collar; 3. a chassis; 4. a slideway; 5. a slider; 6. a sleeve; 7. a limit bolt; 8. a limiting hole; 9. a lower flange plate; 10. a sealing structure; 1001. sealing sleeves; 1002. a fixing hole; 1003. a fixing bolt; 1004. a sealing cover; 11. an upper flange plate; 12. a limiting pipe; 13. a tube hole; 14. a locking bolt; 15. a clamping block; 16. a bump; 17. a lower through groove; 18. an elastic block; 19. and an upper through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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. 1-5, a connection fastening anti-loosening structure for an electric power tower comprises a pole column 1, a chassis 3, a sleeve 6, a bracing structure 2 for enhancing connection stability, an installation structure for avoiding looseness in installation and a sealing structure 10 for avoiding rusting caused by water seepage at a connection part;
a sleeve 6 is arranged in the middle of the top end of the chassis 3, a post 1 is arranged in the sleeve 6, a lower flange 9 is arranged at the upper end of the outer wall of the sleeve 6, an upper flange 11 is correspondingly arranged on the outer wall of the post 1 above the lower flange 9, and a mounting structure is arranged around the bottom end of the upper flange 11;
the bracing structure 2 is arranged at the upper end of the outer wall of the post 1;
the sealing structure 10 is arranged around the top end of the upper flange plate 11;
referring to fig. 1-5, an electric tower connection fastening anti-loosening structure comprises a mounting structure, the mounting structure comprises a limiting pipe 12, the limiting pipe 12 penetrates through the periphery of the bottom end of an upper flange plate 11, pipe holes 13 are correspondingly formed in the periphery of a lower flange plate 9 below the limiting pipe 12, a locking bolt 14 is rotatably connected inside the limiting pipe 12, upper through grooves 19 are formed in the middle positions of two sides inside the limiting pipe 12, and elastic blocks 18 are arranged inside the upper through grooves 19;
lower through grooves 17 are formed in the lower ends of the two sides of the interior of the limiting pipe 12, a clamping block 15 is connected to the middle position of the interior of the lower through groove 17 in a sliding mode, and a protruding block 16 is installed on one side, close to the locking bolt 14, of the clamping block 15;
the elastic block 18 forms sliding connection in the upper through groove 19, and the front view shape of the elastic block 18 is a cross shape;
specifically, as shown in fig. 2, 4 and 5, the limiting pipe 12 is firstly clamped into the pipe hole 13 to realize preliminary fixing of the upper flange plate 11 and the limiting pipe 12, then the locking bolt 14 is rotated to be clamped into the limiting pipe 12 to generate a force for extruding the elastic block 18, so that the fixing friction force is increased, meanwhile, the locking bolt 14 extrudes the bump 16, so that the clamping block 15 slides and partially exceeds the inside of the lower through groove 17, and is contacted with the bottom end of the lower flange plate 9 to realize locking of the limiting pipe 12, and finally stable and loose installation is realized.
Example 2: the bracing structure 2 comprises a hinge seat 201, a connecting rod 202 and a lantern ring 203, the lantern ring 203 is arranged at the upper end of the outer wall of the rod column 1, the hinge seat 201 is arranged in the middle of each of two sides of the lantern ring 203, and the connecting rod 202 is arranged in the middle of the hinge seat 201;
a slide way 4 is arranged in the middle of the two sides of the top end of the chassis 3, slide blocks 5 matched with the slide way 4 are connected inside the slide ways 4 in a sliding manner, and the middle of one side of each slide block 5 is hinged with the bottom end of the connecting rod 202;
a limiting bolt 7 is rotatably connected to the middle position of one side of the top end of the sliding block 5, and limiting holes 8 are uniformly and correspondingly formed in the bottom end of the slide way 4 below the limiting bolt 7;
specifically, as shown in fig. 1, 2 and 3, the collar 203 is firstly sleeved on the outer wall of the pole 1, the connecting rod 202 is pulled to slide in the slideway 4 through the slider 5 to move to a proper position, so that the collar 203 is at a proper height, then the limiting bolt 7 is rotated to be clamped in the corresponding limiting hole 8, fixing is completed, and finally the pole 1 is further stably supported through the matching of the connecting rod 202 and the collar 203.
Example 3: the sealing structure 10 comprises a sealing sleeve 1001, a fixing hole 1002, a fixing bolt 1003 and a sealing cover 1004, wherein the sealing sleeve 1001 is uniformly arranged around the top end of the upper flange plate 11, the sealing cover 1004 is arranged at the top end inside the sealing sleeve 1001, the fixing bolt 1003 is rotatably connected to the upper ends of two sides of the sealing sleeve 1001, and the fixing hole 1002 is correspondingly formed in the side wall of the sealing cover 1004 at one side of the fixing bolt 1003;
specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the sealing cover 1004 is first covered on the top end of the sealing sleeve 1001 to form a seal for the top end of the sealing sleeve 1001, the locking bolt 14 is sealed and protected, and then the fixing bolt 1003 is rotated to be clamped into the corresponding fixing hole 1002, so that the sealing cover 1004 is fixed, and meanwhile, the locking bolt 14 is prevented from being loosened.
The working principle is as follows: when the structure is used, the chassis 3 is fixed at a designated position, and the post 1 is inserted into the sleeve 6;
the first innovation point implementation step:
the first step is as follows: the limiting pipe 12 is clamped into the pipe hole 13, so that the upper flange plate 11 and the limiting pipe 12 are preliminarily fixed;
the second step is that: the locking bolt 14 is rotated to be clamped in the limiting pipe 12, so that the force for extruding the elastic block 18 is generated, and the fixed friction force is increased;
the third step: meanwhile, the locking bolt 14 extrudes the bump 16, so that the clamping block 15 slides and partially exceeds the interior of the lower through groove 17, and is contacted with the bottom end of the lower flange plate 9, the limiting pipe 12 is locked, and finally, stable and loose installation is realized.
The implementation step of the second innovation point:
the first step is as follows: covering a sealing cover 1004 on the top end of the sealing sleeve 1001 to form sealing for the top end of the sealing sleeve 1001 and form sealing protection for the locking bolt 14;
the second step is that: the rotating fixing bolts 1003 are clamped into the corresponding fixing holes 1002, so that the sealing cover 1004 is fixed, and meanwhile, the locking bolts 14 are prevented from loosening.
The third innovation point implementation step:
the first step is as follows: sleeving the collar 203 on the outer wall of the pole 1, and pulling the connecting rod 202 to move to a proper position by sliding the slide block 5 in the slideway 4, so that the collar 203 is at a proper height;
the second step is that: the rotary limiting bolt 7 is clamped into the corresponding limiting hole 8 to complete fixation, and finally the rod column 1 is further stably supported through the matching of the connecting rod 202 and the lantern ring 203.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an electric power tower connects fastening locking structure, includes pole post (1), chassis (3) and sleeve pipe (6), its characterized in that: the device also comprises a bracing structure (2) for strengthening the stable connection, an installation structure for avoiding the looseness of the installation and a sealing structure (10) for avoiding the rusting caused by the water seepage at the connection part;
a sleeve (6) is mounted in the middle of the top end of the chassis (3), a post (1) is arranged inside the sleeve (6), a lower flange plate (9) is mounted at the upper end of the outer wall of the sleeve (6), an upper flange plate (11) is correspondingly mounted on the outer wall of the post (1) above the lower flange plate (9), and the mounting structures are arranged on the periphery of the bottom end of the upper flange plate (11);
the bracing structure (2) is arranged at the upper end of the outer wall of the post (1);
the sealing structure (10) is arranged on the periphery of the top end of the upper flange plate (11).
2. The electric power tower connection fastening anti-loosening structure as claimed in claim 1, wherein: mounting structure includes spacing pipe (12), spacing pipe (12) run through around last ring flange (11) bottom, and correspond all around lower ring flange (9) of spacing pipe (12) below and seted up tube hole (13), the inside of spacing pipe (12) is rotated and is connected with locking bolt (14), and the intermediate position department of the inside both sides of spacing pipe (12) has all seted up logical groove (19), the inside of going up logical groove (19) is provided with elastic block (18).
3. The electric power tower connection fastening anti-loosening structure as claimed in claim 1, wherein: draw stay structure (2) including articulated seat (201), connecting rod (202) and the lantern ring (203), the lantern ring (203) sets up the upper end at pole post (1) outer wall, and the intermediate position department of lantern ring (203) both sides all installs articulated seat (201), the intermediate position department of articulated seat (201) installs connecting rod (202).
4. The electric power tower connection fastening anti-loosening structure as claimed in claim 1, wherein: slide (4) have been seted up to the intermediate position department of chassis (3) top both sides, and the equal sliding connection in inside of slide (4) has with slide (4) assorted slider (5), the intermediate position department of slider (5) one side is articulated mutually with the bottom of connecting rod (202).
5. The electric power tower connection fastening anti-loosening structure as claimed in claim 4, wherein: the middle position department of slider (5) top one side rotates and is connected with spacing bolt (7), and slide (4) bottom of spacing bolt (7) below evenly corresponds and has seted up spacing hole (8).
6. The electric power tower connection fastening anti-loosening structure as claimed in claim 1, wherein: seal structure (10) are including seal cover (1001), fixed orifices (1002), gim peg (1003) and sealed lid (1004), seal cover (1001) evenly install around last ring flange (11) top, and the inside top of seal cover (1001) is provided with sealed lid (1004), the upper end of seal cover (1001) both sides all rotates and is connected with gim peg (1003), and gim peg (1003) one side sealed lid (1004) lateral wall correspondence has seted up fixed orifices (1002).
7. The electric power tower connection fastening anti-loosening structure as claimed in claim 2, wherein: lower through grooves (17) are formed in the lower ends of two sides in the limiting pipe (12), a clamping block (15) is connected to the middle position in the lower through grooves (17) in a sliding mode, and a protruding block (16) is installed on one side, close to the locking bolt (14), of the clamping block (15).
8. The electric power tower connection fastening anti-loosening structure as claimed in claim 2, wherein: the elastic block (18) is in sliding connection with the inside of the upper through groove (19), and the front view shape of the elastic block (18) is cross-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121065387.0U CN215257321U (en) | 2021-05-18 | 2021-05-18 | Connection, fastening and anti-loosening structure for electric power tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121065387.0U CN215257321U (en) | 2021-05-18 | 2021-05-18 | Connection, fastening and anti-loosening structure for electric power tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215257321U true CN215257321U (en) | 2021-12-21 |
Family
ID=79456520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121065387.0U Active CN215257321U (en) | 2021-05-18 | 2021-05-18 | Connection, fastening and anti-loosening structure for electric power tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215257321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115161516A (en) * | 2022-07-18 | 2022-10-11 | 嘉兴数字三维智能制造研究院有限公司 | Cobalt-chromium alloy powder material special for dentistry |
-
2021
- 2021-05-18 CN CN202121065387.0U patent/CN215257321U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115161516A (en) * | 2022-07-18 | 2022-10-11 | 嘉兴数字三维智能制造研究院有限公司 | Cobalt-chromium alloy powder material special for dentistry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215257321U (en) | Connection, fastening and anti-loosening structure for electric power tower | |
| CN111794432B (en) | Cable-membrane connection structure for preventing unlocking of large-opening cable dome structure and construction method | |
| CN208589745U (en) | A kind of Special bus duct for wind power generation | |
| CN115369920B (en) | Assembled glass fiber reinforced plastic inspection well | |
| CN215986120U (en) | Water conservancy intellectualized information collection device convenient to maintain | |
| CN213173555U (en) | Overflow power generation flood prevention board with adjustable multistage butt joint of water conservancy | |
| CN114458322A (en) | Shield constructs quick-witted steel sleeve base additional strengthening that starts with prevent drawing and split function | |
| CN211172560U (en) | Building curtain wall connecting assembly | |
| CN205859837U (en) | High-mount brake lamp assembly | |
| CN220747754U (en) | Reinforcing apparatus for building construction | |
| CN214699611U (en) | Inorganic soil high-crystal fire-fighting composite pipe common-plate type connecting pipeline | |
| CN213611435U (en) | Concrete water reducing agent sample household utensils | |
| CN217053388U (en) | Foundation pit support for building construction | |
| CN216892845U (en) | Steel structure for movable house convenient to splice | |
| CN216112630U (en) | Cast tube assembling structure | |
| CN214699713U (en) | Firm in connection's high strength HDPE double-walled bellows | |
| CN210662057U (en) | Chain type hoop support | |
| CN221798948U (en) | Photovoltaic panel quick assembly disassembly structure for photovoltaic bicycle shed | |
| CN216430182U (en) | Integrated forming connecting piece | |
| CN216415384U (en) | Big tree supporting device | |
| CN220487191U (en) | Construction device for outer wall of ancient building | |
| CN221481378U (en) | Rust-resistant coupling assembling of scaffold frame | |
| CN215926077U (en) | Municipal administration public works well lid protective structure | |
| CN216327810U (en) | Auxiliary assembly is used in foundry goods production | |
| CN216344363U (en) | Pipeline support with dustproof function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |