CN114809807B - Expansion angle adjustable quick detach formula urban road maintains and uses rail pole - Google Patents
Expansion angle adjustable quick detach formula urban road maintains and uses rail pole Download PDFInfo
- Publication number
- CN114809807B CN114809807B CN202210626725.6A CN202210626725A CN114809807B CN 114809807 B CN114809807 B CN 114809807B CN 202210626725 A CN202210626725 A CN 202210626725A CN 114809807 B CN114809807 B CN 114809807B
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- column
- fixed
- support column
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- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000000670 limiting effect Effects 0.000 claims abstract description 28
- 238000012423 maintenance Methods 0.000 claims abstract description 20
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 230000005489 elastic deformation Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
- E01F9/617—Illuminated or wired-up posts, bollards, pillars or like upstanding bodies or structures for traffic guidance, warning or control
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
Abstract
The invention discloses a quick-dismantling type urban road maintenance fence rod with an adjustable unfolding angle, which comprises a support column in a vertical state, a fence support, a support mechanism, a connecting mechanism and a fixing sleeve, wherein the fence support is in a diamond-shaped structure, the support mechanism is symmetrically arranged on the left side and the right side of a fixing block, the connecting mechanism comprises a bottom plate in a horizontal state, a connecting groove which is formed in the upper end of the bottom plate at equal angles, a connecting column with threads is arranged on the outer surface of the connecting groove, a mounting block for connection, a limiting block with a positioning function and a limiting sleeve for locking, and the fixing sleeve is connected to the outer surface of the support column in a sliding mode. This expansion angle adjustable quick detach formula urban road maintains uses rail pole prevents that the support column from taking place to empty in the use, promotes the stability of support column in the use, can adjust the expansion angle of rail pole according to the shape in actual maintenance area, is convenient for carry out quick assembly disassembly between rail support and the support column.
Description
Technical Field
The invention relates to the technical field related to urban road maintenance, in particular to a quick-dismantling type urban road maintenance rail with an adjustable unfolding angle.
Background
The urban road refers to all areas of the city, is used for traffic transportation and pedestrians in the city, is connected with the road outside the city to bear external traffic, and when the urban road is actually put into use, the road needs to be timely maintained when the road is damaged, and when the road in the damaged area is maintained, the damaged maintenance area needs to be separated by a corresponding fence rod in order to ensure the safety of the pedestrians and vehicles;
however, the commonly used rail for urban road maintenance has the following disadvantages:
1. the prior rail rod for urban road maintenance is inconvenient to rapidly assemble according to the size of an actual area in the actual use process, and meanwhile, the rail rod is inconvenient to disassemble and store after the use is finished, so that the occupied space is large and the portability is poor;
2. the prior fence rod for urban road maintenance is mostly used in the horizontal or vertical direction, and when an irregular area appears, the angle of the fence rod is inconvenient to adjust according to the shape of the actual road maintenance area;
3. the prior rail for urban road maintenance has low stability in the actual use process, is easy to topple, influences the actual maintenance effect, and has poor warning effect at night, thereby influencing the use.
Therefore, we propose a quick-dismantling type urban road maintenance rail with adjustable unfolding angle so as to solve the problems mentioned above.
Disclosure of Invention
The invention aims to provide a quick-dismantling type rail for urban road maintenance with an adjustable unfolding angle, which aims to solve the problems that in the prior art, in the actual use process, the rail is inconvenient to quickly assemble according to the size of an actual area, meanwhile, the rail is inconvenient to disassemble and store after the use is finished, the occupied space is large, portability is poor, most of the rail is used in the horizontal or vertical direction, when an irregular area appears, the unfolding angle of the rail is inconvenient to adjust according to the shape of the actual road maintenance area, the stability of the rail in the actual use process is not high, the rail is easy to topple, the actual maintenance effect is affected, and the use is affected.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a spreading angle adjustable quick detach formula urban road is maintained and is used rail pole, includes the support column that is vertical state, and the lower extreme fixedly connected with surface of support column is provided with the fixed column of screw thread, and the fixed column peg graft in the middle part of fixed block upper end;
the solar intelligent warning lamp is arranged at the upper end of the support column;
the fence support is of a diamond structure, all components of the fence support are connected in a rotating mode, the fence support is connected with the fence support through a connecting mechanism, and the fence support is connected with the support column through a movable block, a fixed insert block and a fixed sleeve;
further comprises:
the supporting mechanisms are symmetrically arranged on the left side and the right side of the fixed block, the supporting mechanisms are used for carrying out auxiliary support on the supporting columns, the middle part of the lower end of the fixed block is fixedly connected with an auxiliary block, and the auxiliary block is connected with the lower end of the fixed column in a threaded mode;
the connecting mechanism comprises a bottom plate which is obtained in a horizontal state, a connecting groove which is formed in the upper end of the bottom plate at equal angles, a connecting column with threads on the outer surface, a mounting block for connection, a limiting block with a positioning function and a limiting sleeve for locking;
the fixed sleeve is connected to the outer surface of the support column in a sliding manner, the fixed sleeve is connected with the fixed inserting block in a clamping groove manner, the fixed inserting block is fixedly connected to the side face of the movable block, and the fixed sleeve forms an elastic structure on the outer side of the support column through the mounting column.
Preferably, the supporting mechanism comprises a connecting plate with an L-shaped structure, a first spring arranged at the joint of the connecting plate and the fixed block, a convex block fixedly connected at the lower end of the connecting plate, a supporting plate for supporting and a fixing groove with a limiting function.
Preferably, the connecting plate is slidably connected to the left and right sides of the upper end of the fixing block, the connecting plate drives the bump to be clamped and connected to the middle of the fixing groove, and the fixing groove is formed in the front end and the rear end of the supporting plate, which are close to one side of the vertical central axis of the fixing block.
Preferably, the supporting plate is connected with the fixing block through a clamping groove, the fixing block is further limited with the connecting plate through a first fixing bolt, and the first fixing bolt is in threaded connection with the connecting plate and the first fixing bolt is in threaded connection with the fixing block.
Preferably, the installation piece is connected with the rail support in a rotating way, the middle part of the installation piece is connected with the connecting column in a penetrating way, the connecting column is fixedly connected to the left side and the right side of the upper end of the connecting groove, the outer surface of the rail support is provided with the warning strip, and the rail support is connected with the movable block in a rotating way.
Preferably, the left side and the right side of the lower end of the mounting block are fixedly connected with limiting blocks, the mounting block drives the limiting blocks to be in clamping connection with the connecting grooves at corresponding positions, the mounting block and the bottom plate are limited by the limiting sleeve, and the limiting sleeve is in threaded connection with the connecting column;
simultaneously, the stop collar laminating sets up the upper surface at the installation piece.
Preferably, the movable block drives the fixed insert to be inserted in the middle of the positioning groove, the movable block is connected in the middle of the support column through the fixed insert and the fixed sleeve, and the front side and the rear side of the upper end of the fixed sleeve are fixedly connected with mounting columns in a T-shaped structure.
Preferably, the outer surface cover of erection column is equipped with the second spring, and erection column sliding connection is in the middle part of auxiliary plate to auxiliary plate fixed connection is at the front and back both ends of support column, and the left and right sides of auxiliary plate upper end all fixedly connected with dead lever moreover.
Preferably, the fixed rod is connected with the movable sleeve in a sliding manner, the movable sleeve is fixedly connected to the left side and the right side of the upper end of the mounting column, the movable sleeve and the fixed rod are limited through a second fixing bolt, and the second fixing bolt is in threaded connection with the movable sleeve and the second fixing bolt and the fixed rod.
Compared with the prior art, the invention has the beneficial effects that: this expansion angle adjustable quick detach formula urban road maintains and uses rail, through the setting of supporting mechanism, can carry out auxiliary stay to the support column, prevent that the support column from taking place to empty in the use, promote the stability of support column in the use, through coupling mechanism's setting, be convenient for install the connection between rail support and the rail support, can adjust the expansion angle of rail pole according to the shape of actual maintenance region simultaneously, the practicality is high, combine the block between fixed insert and the fixed cover in addition, be convenient for carry out quick assembly disassembly between rail support and the support column, combine the setting of warning strip and solar energy intelligent warning lamp, can play fine warning effect at night;
1. the support mechanism is arranged and comprises a connecting plate, a first spring, a convex block, a support plate and a fixing groove, wherein the support mechanism is symmetrically arranged at the left end and the right end of the fixing block, and can assist in supporting the support column through the arrangement of the support mechanism, so that the support column is prevented from toppling in the use process, and the stability of the rail is improved in the use process;
2. the fence support and the connecting mechanism are arranged, the connecting mechanism comprises a bottom plate, a connecting groove, a connecting column, a mounting block and a limiting block, the connecting mechanism is used for connecting and mounting the fence support and the fence support, and meanwhile, the unfolding angle of the fence rod can be adjusted by combining the shape of an actual maintenance area, so that a better enclosure effect is achieved, and the practicability is high;
3. be equipped with warning strip, solar energy intelligent warning light, fixed inserted block and fixed cover, through the block between fixed inserted block and the fixed cover, can be very convenient install and be connected between rail support and the support column, combine the setting of warning strip and solar energy intelligent warning light simultaneously, can play fine warning effect at night, it is very convenient to use.
Drawings
FIG. 1 is a schematic elevational view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 3 is a schematic diagram of the front view of the connection plate and the support plate;
FIG. 4 is a schematic diagram of the front view of the connection between the fixing column and the fixing block according to the present invention;
FIG. 5 is a schematic diagram of the front view of the connection of the connecting mechanism and the fence bracket;
FIG. 6 is a schematic top view of the attachment of the rail brackets, attachment posts, mounting blocks and base plate of the present invention;
FIG. 7 is a schematic view of the front cut-away connection of the base plate, the connection posts and the mounting block of the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 1B according to the present invention;
FIG. 9 is a schematic diagram of a side view of the connection of the mounting post to the support post of the present invention;
FIG. 10 is a schematic diagram of the front view of the connection of the mounting post, auxiliary plate and movable sleeve of the present invention;
FIG. 11 is a schematic diagram showing the front view of the connection of the fixing sleeve, the fixing insert and the support column.
In the figure: 1. a support column; 2. fixing the column; 3. a fixed block; 4. an auxiliary block; 5. a support mechanism; 6. a connecting plate; 7. a first spring; 8. a bump; 9. a support plate; 10. a fixing groove; 11. a first fixing bolt; 12. a rail support; 13. an alert bar; 14. a connecting mechanism; 15. a bottom plate; 16. a connecting groove; 17. a connecting column; 18. a mounting block; 19. a limiting block; 20. a limit sleeve; 21. solar energy intelligent warning light; 22. a movable block; 23. fixing the insert block; 24. a positioning groove; 25. a fixed sleeve; 26. a mounting column; 27. a second spring; 28. an auxiliary plate; 29. a fixed rod; 30. a movable sleeve; 31. and a second fixing bolt.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-11, the present invention provides a technical solution: the utility model provides a spreading angle adjustable quick detach formula urban road is maintained and is used rail pole, including support column 1, fixed column 2, fixed block 3, auxiliary block 4, supporting mechanism 5, connecting plate 6, first spring 7, lug 8, backup pad 9, fixed slot 10, first dead bolt 11, rail support 12, warning strip 13, coupling mechanism 14, bottom plate 15, spread groove 16, connecting column 17, installation piece 18, stopper 19, stop collar 20, solar energy intelligent warning lamp 21, movable block 22, fixed inserted block 23, constant head tank 24, fixed collar 25, installation post 26, second spring 27, auxiliary plate 28, dead lever 29, movable collar 30 and second dead bolt 31.
When using this expansion angle adjustable quick detach formula urban road maintenance to use rail, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the lower extreme fixedly connected with surface of support column 1 is provided with threaded fixed column 2, at first with fixed column 2 intubate the middle part of fixed block 3, the middle part fixedly connected with auxiliary block 4 of fixed block 3, rotate support column 1, support column 1 drives fixed column 2 and rotates at the upper end of fixed block 3, be connected through the mode of screw thread between fixed column 2 and auxiliary block 4, thereby be connected between support column 1 and fixed block 3, support column 1 is directly arranged in ground through fixed block 3, both sides all are provided with supporting mechanism 5 simultaneously, supporting mechanism 5 is used for carrying out auxiliary support to support column 1, supporting mechanism 5 is including being connecting plate 6 of "L" shape structure, set up at connecting plate 6 and the first spring 7 of fixed block 3 junction, lug 8 of fixed connection in connecting plate 6 lower extreme, backup pad 9 and the fixed slot 10 that has spacing effect.
The connecting plate 6 is pulled upwards, the connecting plate 6 slides on the fixed block 3, the connecting plate 6 extrudes the first spring 7, elastic deformation occurs to the first spring 7, then be connected through the mode of draw-in groove between backup pad 9 and the fixed block 3, afterwards loosen the connecting plate 6, elastic deformation is recovered to the first spring 7 this moment, the connecting plate 6 drives lug 8 card and sets up in the fixed slot 10 that backup pad 9 is close to fixed block 3 perpendicular axis one side, fix between backup pad 9 and the fixed block 3, then rotate the first dead bolt 11 that is used for locking, be threaded connection between first dead bolt 11 and connecting plate 6 and first dead bolt 11 and the fixed block 3, carry out further spacing between to connecting plate 6 and the fixed block 3, prevent to produce the pine between backup pad 9 and the fixed block 3, place ground through backup pad 9, increase rail body and the area of contact on ground, prevent that the rail from taking place to empty at the in-service use process, stability is good.
As shown in fig. 1, fig. 5 and fig. 7, the rail support 12 is of a diamond structure, all components of the rail support 12 are connected in a rotating manner, meanwhile, the rail support 12 and the rail support 12 are connected through the connecting mechanism 14, the connecting mechanism 14 comprises a bottom plate 15 in a horizontal state, a connecting groove 16 formed in the upper end of the bottom plate 15 in an equiangular manner, a connecting column 17 arranged on the outer surface of the connecting groove, a mounting block 18 used for connecting, a limiting block 19 with a positioning effect and a limiting sleeve 20 used for locking, as shown in fig. 5, fig. 6 and fig. 7, the unfolding angle of the rail is adjusted according to an actual maintenance area, the connecting groove 16 is arranged at the upper end of the bottom plate 15 in an equiangular manner, the limiting block 19 is fixedly connected to the left side and the right side of the lower end of the mounting block 18, the mounting block 18 drives the limiting block 19 to be clamped into the connecting groove 16 at the corresponding position, meanwhile, the connecting column 17 is inserted into the middle of the mounting block 18, and then the limiting sleeve 20 is connected to the outer surface of the upper end of the connecting column 17 in a rotating manner, so that the limiting sleeve 20 is arranged on the upper surface of the mounting block 18, and further, limiting is carried out between the mounting block 18 and the bottom plate 15, the rail support 12 and the rail support 12 can be controlled in an equiangular manner, and the rail support 12 can be unfolded by the practical angle, and the rail support 12 can be controlled by the practical angle, and the rail support 12 can be connected with the rail support 12 in the practical support 12, and the rail support 12 in the practical conditions, and the rail support 12 can be well in the practical conditions.
After the connection between the fence support 12 and the fence support 12 is completed, as shown in fig. 8, 9, 10 and 11, the positioning groove 24 with a limiting function is formed in the middle of the support column 1, the fence support 12 at the edge is close to the side surface of the support column 1 and is rotationally connected with the movable block 22, meanwhile, the side surface of the movable block 22 is fixedly connected with the fixed plug block 23, the outer side of the support column 1 is sleeved with the fixed sleeve 25, the fixed sleeve 25 is pulled upwards to slide outside the support column 1, meanwhile, the front side and the rear side of the upper end of the fixed sleeve 25 are fixedly connected with the mounting column 26 with a T-shaped structure, the fixed sleeve 25 drives the mounting column 26 to slide in the middle of the auxiliary plate 28, the auxiliary plate 28 is fixedly connected with the support column 1, meanwhile, the fixed sleeve 25 extrudes the second spring 27, so that elastic deformation of the second spring 27 occurs, meanwhile, the left side and the right side of the upper end of the mounting column 26 are fixedly connected with the movable sleeve 30, the mounting column 26 drives the movable sleeve 30 to slide with the fixed rod 29, then the fixed plug block 23 is inserted into the positioning groove 24, the fixed sleeve 25 is loosened, the second spring 27 is pushed to restore the elastic clamp 26 to slide between the auxiliary plate 28 and the support column 23, and the support column 1 is conveniently connected with the support column 1, and the auxiliary plate is conveniently fixed between the support column and the support column 1.
Then rotate the second dead bolt 31 that is used for spacing, be threaded connection between second dead bolt 31 and movable sleeve 30 and second dead bolt 31 and the dead lever 29, be convenient for spacing between dead lever 29 and the movable sleeve 30, and then spacing between fixed sleeve 25 and support column 1, prevent to take place the slippage between fixed inserted block 23 and the support column 1, the fastening nature is good, after the installation is accomplished, prevent the rail pole in the appropriate position can, in addition, the outside of rail support 12 is provided with warning strip 13, can play certain warning effect, combine solar energy intelligent warning lamp 21 to twinkle at night, solar energy intelligent warning lamp 21 is prior art, be convenient for play fine warning effect at night, the practicality is high, moreover after the use is finished, can very convenient dismantle fast between each part of constituteing the rail, reduce the occupation space of rail, it is very convenient to use.
The details not described in detail in the specification belong to the prior art known to those skilled in the art, standard parts used in the invention can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.
Although the present invention has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (2)
1. An expansion angle adjustable quick detach formula urban road maintains and uses rail pole includes: the support column (1) is in a vertical state, the lower end of the support column (1) is fixedly connected with a fixing column (2) with threads arranged on the outer surface, and the fixing column (2) is inserted in the middle of the upper end of the fixing block (3);
the solar intelligent warning lamp is characterized in that the support column (1) is directly arranged on a road surface through the fixing block (3), a solar intelligent warning lamp (21) is arranged at the upper end of the support column (1), and a positioning groove (24) with a limiting function is formed in the middle of the support column (1);
the fence support (12) is of a diamond structure, all components of the fence support (12) are connected in a rotating mode, the fence support (12) is connected with the fence support (12) through a connecting mechanism (14), and the fence support (12) is connected with the support column (1) through a movable block (22), a fixed inserting block (23) and a fixed sleeve (25);
wherein, the side surface of the fence bracket (12) at the edge, which is close to the support column (1), is rotationally connected with a movable block (22);
characterized by further comprising:
the supporting mechanisms (5) are symmetrically arranged on the left side and the right side of the fixed block (3), the supporting mechanisms (5) are used for carrying out auxiliary support on the supporting column (1), the middle part of the lower end of the fixed block (3) is fixedly connected with the auxiliary block (4), and the auxiliary block (4) is connected with the lower end of the fixed column (2) in a threaded mode;
the connecting mechanism (14) comprises a bottom plate (15) in a horizontal state, a left group of connecting grooves (16) and a right group of connecting grooves which are formed in the upper end of the bottom plate (15) at equal angles, connecting columns (17) symmetrically arranged on the left side and the right side of the upper end of the bottom plate (15) and provided with threads on the outer surface, a mounting block (18) for connection, a limiting block (19) with a positioning function and a limiting sleeve (20) for locking;
the mounting blocks (18) are rotationally connected with the fence support (12), the middle parts of the mounting blocks (18) are connected with connecting columns (17) in a penetrating manner, the connecting columns (17) are fixedly connected to the upper end of the bottom plate (15), and the connecting columns (17) are positioned at the centers of connecting grooves (16) which are formed in the upper end of the bottom plate (15) at equal angles and correspond to the groups;
limiting blocks (19) are fixedly connected to the left side and the right side of the lower end of the mounting block (18), the mounting block (18) drives the limiting blocks (19) to be in clamping connection with the corresponding connecting grooves (16), the mounting block (18) is limited with the bottom plate (15) through limiting sleeves (20), and the limiting sleeves (20) are in threaded connection with the connecting columns (17);
meanwhile, the limiting sleeve (20) is arranged on the upper surface of the mounting block (18) in a bonding mode;
the fixing sleeve (25) is connected to the outer surface of the support column (1) in a sliding manner, the fixing sleeve (25) is connected with the fixing insert block (23) in a clamping groove manner, the fixing insert block (23) is fixedly connected to the side face of the movable block (22), and the fixing sleeve (25) forms an elastic structure on the outer side of the support column (1) through the mounting column (26);
the supporting mechanism (5) comprises a connecting plate (6) with an L-shaped structure, a first spring (7) arranged at the joint of the connecting plate (6) and the fixed block (3), a convex block (8) fixedly connected to the lower end of the connecting plate (6), a supporting plate (9) for supporting and a fixing groove (10) with a limiting effect;
the connecting plates (6) are connected to the left side and the right side of the upper end of the fixed block (3) in a sliding mode, the connecting plates (6) drive the protruding blocks (8) to be connected to the middle of the fixed grooves (10) in a clamping mode, and the fixed grooves (10) are formed in the front end and the rear end of the supporting plate (9) close to one side of the fixed block (3) perpendicular to the central axis;
the supporting plate (9) is connected with the fixed block (3) through a clamping groove, the fixed block (3) and the connecting plate (6) are further limited through a first fixing bolt (11), and the first fixing bolt (11) is in threaded connection with the connecting plate (6) and the first fixing bolt (11) is in threaded connection with the fixed block (3);
the movable block (22) drives the fixed plug block (23) to be inserted into the middle of the positioning groove (24), the movable block (22) is connected with the middle of the support column (1) through the fixed plug block (23) and the fixed sleeve (25), and the front side and the rear side of the upper end of the fixed sleeve (25) are fixedly connected with mounting columns (26) which are in a T-shaped structure;
the outer surface of the mounting column (26) is sleeved with a second spring (27), the mounting column (26) is slidably connected to the middle of the auxiliary plate (28), the auxiliary plate (28) is fixedly connected to the front end and the rear end of the support column (1), and fixing rods (29) are fixedly connected to the left side and the right side of the upper end of the auxiliary plate (28);
the left side and the right side of installing column (26) upper end are all fixedly connected with movable sleeve (30), and are connected through the gliding mode between movable sleeve (30) and dead lever (29), and spacing through second dead bolt (31) between movable sleeve (30) and dead lever (29), are threaded connection between second dead bolt (31) and movable sleeve (30) and second dead bolt (31) and dead lever (29) moreover.
2. The adjustable angle of deployment quick release urban road maintenance rail of claim 1, wherein: the outer surface of the fence bracket (12) is provided with an alarm strip (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210626725.6A CN114809807B (en) | 2022-06-05 | 2022-06-05 | Expansion angle adjustable quick detach formula urban road maintains and uses rail pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210626725.6A CN114809807B (en) | 2022-06-05 | 2022-06-05 | Expansion angle adjustable quick detach formula urban road maintains and uses rail pole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114809807A CN114809807A (en) | 2022-07-29 |
| CN114809807B true CN114809807B (en) | 2023-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210626725.6A Active CN114809807B (en) | 2022-06-05 | 2022-06-05 | Expansion angle adjustable quick detach formula urban road maintains and uses rail pole |
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| CN (1) | CN114809807B (en) |
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| CN111636762A (en) * | 2020-06-10 | 2020-09-08 | 惠安双婉装修设计中心 | Road foundation ditch encloses fender structure for road construction |
| CN213742680U (en) * | 2020-10-29 | 2021-07-20 | 王栋梁 | Expressway maintenance warning fence |
| CN213952047U (en) * | 2020-11-26 | 2021-08-13 | 栗艺元 | Railing for building |
| CN214659298U (en) * | 2020-12-26 | 2021-11-09 | 广东鹏博实业有限公司 | Outdoor fence with night warning function |
| CN114215354A (en) * | 2022-01-18 | 2022-03-22 | 周华巍 | Concrete formwork connecting mechanism capable of being quickly butted and locked |
| CN114535724A (en) * | 2022-04-04 | 2022-05-27 | 王双丽 | Stable form tapping device for valve machining for preventing fragments from splashing |
-
2022
- 2022-06-05 CN CN202210626725.6A patent/CN114809807B/en active Active
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| KR20110067672A (en) * | 2009-12-15 | 2011-06-22 | 주식회사강산 | Fence with crossbar adjustable angle |
| CN208040033U (en) * | 2018-04-13 | 2018-11-02 | 周文举 | A kind of livestock-raising fence fixing device |
| CN111636762A (en) * | 2020-06-10 | 2020-09-08 | 惠安双婉装修设计中心 | Road foundation ditch encloses fender structure for road construction |
| CN213742680U (en) * | 2020-10-29 | 2021-07-20 | 王栋梁 | Expressway maintenance warning fence |
| CN213952047U (en) * | 2020-11-26 | 2021-08-13 | 栗艺元 | Railing for building |
| CN214659298U (en) * | 2020-12-26 | 2021-11-09 | 广东鹏博实业有限公司 | Outdoor fence with night warning function |
| CN114215354A (en) * | 2022-01-18 | 2022-03-22 | 周华巍 | Concrete formwork connecting mechanism capable of being quickly butted and locked |
| CN114535724A (en) * | 2022-04-04 | 2022-05-27 | 王双丽 | Stable form tapping device for valve machining for preventing fragments from splashing |
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| CN114809807A (en) | 2022-07-29 |
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Effective date of registration: 20231007 Address after: 221000 room 1-021, annex building, spatial information industrial park, No. 1, Jiuli Shanxi Road, Gulou District, Xuzhou City, Jiangsu Province Applicant after: CHINA COAL TUNNEL ENGINEERING Co.,Ltd. Address before: 317109 No. 138, Yangxi village, Jiantiao Town, Sanmen County, Taizhou City, Zhejiang Province Applicant before: Chen Weiqiang |
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