CN108877591B - Anti-falling device and locking component for warning - Google Patents
Anti-falling device and locking component for warning Download PDFInfo
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- CN108877591B CN108877591B CN201810727647.2A CN201810727647A CN108877591B CN 108877591 B CN108877591 B CN 108877591B CN 201810727647 A CN201810727647 A CN 201810727647A CN 108877591 B CN108877591 B CN 108877591B
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- 238000005452 bending Methods 0.000 claims description 80
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- 238000004519 manufacturing process Methods 0.000 abstract description 3
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F17/00—Flags; Banners; Mountings therefor
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Abstract
The invention relates to the technical field of electric power and warning devices, in particular to an anti-tilting device for warning, which comprises a stand column and a base, wherein the center of the base is provided with a connecting hole, one end of the stand column can be fixedly connected in the connecting hole, the stand column is provided with a traction hole for a rope or cloth to pass through and pull out, the axis of the traction hole is vertical to the axis of the stand column, and the base is of a cuboid structure; the method is characterized in that: the anti-falling warning device is further provided with four locking parts with the same shape, four telescopic rods with the same shape, four storage sleeves with the same shape and four limit sleeves with the same shape. The invention has the following main beneficial technical effects: ingenious design, novel design, simplicity, easiness in manufacturing, low cost and many application occasions; the usage is not toppling.
Description
Technical Field
The invention relates to the technical field of electric power and warning devices, in particular to an anti-falling device and a locking part for warning.
Background
For the power industry, the warning device is often used, such as drawing a banner and writing a logo such as electricity, danger, forbidden forward and the like, 2 people and 1 person are needed to nurse when stretching, and the other person pulls, so that the upright post is easy to fall down, inconvenience is brought to use, and therefore, the applicant carries out beneficial improvement, labor can be saved, the person can not fall down, the person can easily carry, and the warning device can be used for various occasions and fields.
Disclosure of Invention
In order to solve the above problems, the present invention aims to provide an anti-falling device for warning, which is realized by adopting the following technical scheme.
The anti-tilting device for warning comprises a stand column and a base, wherein the center of the base is provided with a connecting hole, one end of the stand column can be fixedly connected in the connecting hole, the stand column is provided with a traction hole for a rope or cloth to pass through and pull out, the axis of the traction hole is vertical to the axis of the stand column, and the base is of a cuboid structure; the method is characterized in that: the anti-falling warning device is also provided with four locking parts with the same shape, four telescopic rods with the same shape, four storage sleeves with the same shape and four limit sleeves with the same shape; the four telescopic rods with the same shape are respectively: the first telescopic link, second telescopic link, third telescopic link, fourth telescopic link, four storage jackets that the shape is the same are respectively: the first cover of accomodating, second accomodate cover, third accomodate cover, fourth accomodate the cover, four stop collars that the shape is the same are respectively: the first limiting sleeve, the second limiting sleeve, the third limiting sleeve and the fourth limiting sleeve; the first storage sleeve is of a tubular structure, one side surface of the first storage sleeve is fixed on the first side surface of the base, and one surface of the first storage sleeve and the fourth side surface of the base are in the same plane; the second storage sleeve is of a tubular structure, one side surface of the second storage sleeve is fixed on the second side surface of the base, and one surface of the second storage sleeve and the first side surface of the base are in the same plane; the third storage sleeve is of a tubular structure, one side surface of the third storage sleeve is fixed on the third side surface of the base, and one surface of the third storage sleeve and the second side surface of the base are in the same plane; the fourth storage sleeve is of a tubular structure, one side surface of the fourth storage sleeve is fixed on the fourth side surface of the base, and one surface of the fourth storage sleeve and the third side surface of the base are in the same plane; the first limiting sleeve is of a tubular structure, one side face of the first limiting sleeve is fixed on the first side face of the base, and the first limiting sleeve is close to the second side face of the base; the second limiting sleeve is of a tubular structure, one side face of the second limiting sleeve is fixed on the second side face of the base, and the second limiting sleeve is close to the third side face of the base; the third limiting sleeve is of a tubular structure, one side face of the third limiting sleeve is fixed on the third side face of the base, and the third limiting sleeve is close to the fourth side face of the base; the fourth limiting sleeve is of a tubular structure, one side face of the fourth limiting sleeve is fixed on the fourth side face of the base, and the fourth limiting sleeve is close to the first side face of the base; the first telescopic rod is arranged in the holes inside the first limiting sleeve and the first storage sleeve, the length of the first telescopic rod is not larger than the length of the first side surface of the base, the second telescopic rod is arranged in the holes inside the second limiting sleeve and the second storage sleeve, the length of the second telescopic rod is not larger than the length of the second side surface of the base, the third telescopic rod is arranged in the holes inside the third limiting sleeve and the third storage sleeve, the length of the third telescopic rod is not larger than the length of the third side surface of the base, and the fourth telescopic rod is arranged in the holes inside the fourth limiting sleeve and the first storage sleeve, and the length of the fourth telescopic rod is not larger than the length of the fourth side surface of the base; the locking component consists of a rotating plate, a rotating component, a fixed seat, a base and a pin shaft; the rotating plate is composed of a rotating plate straight part and a rotating plate bending part connected with one end of the rotating plate straight part, and the rotating plate straight part and the rotating plate bending part form a front projection into a hook shape; the rotating component consists of a first connecting rod, a second connecting rod, a first bent rod, a second bent rod, a third bent rod, a hooking rod and a fourth bent rod, one end of the first connecting rod is connected with one end of the first bent rod, the other end of the first bent rod is connected with one end of the third bent rod, the other end of the third bent rod is connected with one end of the hooking rod, the other end of the hooking rod is connected with one end of the fourth bent rod, the other end of the fourth bent rod is connected with one end of the second bent rod, the other end of the second bent rod is connected with one end of the second connecting rod, the other ends of the first connecting rod and the second connecting rod are corresponding and are not contacted with each other, and the axis of the first connecting rod is overlapped with the axis of the second connecting rod; the axis of the first connecting rod is perpendicularly intersected with the axis of the first bending rod, the axis of the third bending rod is intersected with the axis of the first bending rod and the included angle is an obtuse angle, the axis of the third bending rod is different from the axis of the first connecting rod, the axis of the hooking rod is perpendicularly intersected with the axis of the third bending rod, the axis of the hooking rod is parallel with the axis of the first connecting rod, the axis of the hooking rod is perpendicularly intersected with the axis of the fourth bending rod, the axis of the fourth bending rod is intersected with the axis of the second bending rod and the included angle is an obtuse angle, the axis of the second bending rod is perpendicularly intersected with the axis of the second connecting rod, the axis of the hooking rod is parallel with the axis of the second connecting rod, the axis of the third bending rod is parallel with the axis of the fourth bending rod, the axis of the first bending rod is parallel to the axis of the second bending rod; the fixing seat is composed of an extension part, a first connecting part, a second connecting part, a third connecting part and an extension part, one end of the extension part is connected with one end of the first connecting part, the other end of the first connecting part is connected with one end of the second connecting part, the other end of the second connecting part is connected with one end of the third connecting part, the extension part extends outwards from the outer surface of the other end of the third connecting part, an included angle between the extension part and the first connecting part is an obtuse angle, the extension part and the first connecting part are both cuboid plates, the width of the joint is equal, the center of the first connecting part is provided with a sleeving groove penetrating up and down, the second connecting part is of a right-angle cylindrical column structure, the connecting surface of the second connecting part and the first connecting part is the short bottom edge of the right-angle cylindrical column, the width of the first connecting part at the connecting part is not larger than the width of the short bottom edge of the right-angle cylindrical column, the inclined surface of the second connecting part faces upwards, the third connecting part is of a cuboid structure, the width of the connecting part of the third connecting part and the second connecting part is equal, the corresponding positions of the front side and the rear side of the second connecting part, which are close to the long bottom edge of the right-angle cylindrical column, are provided with connecting rod holes which are coaxial and penetrate through the second connecting part, of course, the connecting rod holes can be positioned at the corresponding positions of the front side and the rear side of the second connecting part, which are close to the long bottom edge of the right-angle cylindrical column, but do not penetrate through the second connecting part, the third connecting part is provided with a rotary shaft hole which is communicated with the front and the back; the base consists of a base body, a limiting part, a first limiting part and a second limiting part, wherein the base body is of a cuboid structure, the limiting part is positioned in the center of the upper surface of the right end of the base body, a limiting hole penetrating through the base body front and back is formed in the limiting part, the first limiting part and the second limiting part are positioned at the left end of the base body, the first limiting part is tightly fixed on the front surface of the base body, the second limiting part is tightly fixed on the rear surface of the base body, a first pin shaft hole penetrating through the base body front and back is formed in the first limiting part, a second pin shaft hole penetrating through the base body front and back is formed in the second limiting part, and the first pin shaft hole corresponds to the second pin shaft hole, the aperture is the same and the axes are coincident; when the locking component is assembled, the limiting component passes through the sleeve joint groove, the third connecting component is arranged on the base body and positioned between the first limiting component and the second limiting component, the pin shaft passes through the second pin shaft hole, the rotating shaft hole and the first pin shaft hole to fix the fixed seat and the base, the first connecting rod passes through the connecting rod hole on the rear side surface of the fixed seat, and the second connecting rod passes through the connecting rod hole on the front side surface of the fixed seat to fix the rotating component and the fixed seat; the four locking components with the same shape are a first locking component, a second locking component, a third locking component and a fourth locking component, the base body of the first locking component is fixed on the upper surface of the first limiting sleeve, the hooking rod of the first locking component is arranged on the surface close to one end of the first telescopic rod of the first storage sleeve, the base body of the second locking component is fixed on the upper surface of the second limiting sleeve, the hooking rod of the second locking component is arranged on the surface close to one end of the second telescopic rod of the second storage sleeve, the base body of the third locking component is fixed on the upper surface of the third limiting sleeve, the hooking rod of the third locking component is arranged on the surface close to one end of the third telescopic rod of the third storage sleeve, the base body of the fourth locking component is fixed on the upper surface of the fourth limiting sleeve, and the hooking rod of the fourth locking component is arranged on the surface of one end of the fourth telescopic rod close to the fourth storage sleeve; when the anti-falling warning device is not in use: one end of the first telescopic rod is positioned in the first limiting sleeve, the other end of the first telescopic rod is positioned in the first storage sleeve, one end of the second telescopic rod is positioned in the second limiting sleeve, the other end of the second telescopic rod is positioned in the second storage sleeve, one end of the third telescopic rod is positioned in the third limiting sleeve, the other end of the third telescopic rod is positioned in the third storage sleeve, one end of the fourth telescopic rod is positioned in the fourth limiting sleeve, and the other end of the fourth telescopic rod is positioned in the fourth storage sleeve; when the anti-falling warning device is in a use state: one end of the first telescopic rod extends out of the first limit sleeve, the other end of the first telescopic rod is positioned in the first limit sleeve, and the rotating plate bending part of the first locking part is sleeved on the hooking rod of the first locking part so that the rotating plate of the first locking part is hooked with the rotating part of the first locking part, and the first telescopic rod cannot be separated from the first limit sleeve; one end of the second telescopic rod extends out of the second limit sleeve, the other end of the second telescopic rod is positioned in the second limit sleeve, and the rotating plate bending part of the second locking part is sleeved on the hooking rod of the second locking part so that the rotating plate of the second locking part is hooked with the rotating part of the second locking part, and the second telescopic rod cannot be separated from the second limit sleeve; one end of the third telescopic rod extends out of the third limit sleeve, the other end of the first telescopic rod is positioned in the third limit sleeve, and the rotating plate bending part of the third locking part is sleeved on the hooking rod of the third locking part so that the rotating plate of the third locking part is hooked with the rotating part of the third locking part, and the third telescopic rod cannot be separated from the third limit sleeve; one end of the fourth telescopic rod extends out of the fourth limiting sleeve, the other end of the fourth telescopic rod is located in the fourth limiting sleeve, and the rotating plate bending part of the fourth locking part is sleeved on the hooking rod of the fourth locking part so that the rotating plate of the fourth locking part is hooked with the rotating part of the fourth locking part, and therefore the fourth telescopic rod cannot be separated from the first limiting sleeve.
A locking member for an anti-fall warning device, characterized by: the locking component consists of a rotating plate, a rotating component, a fixed seat, a base and a pin shaft; the rotating plate is composed of a rotating plate straight part and a rotating plate bending part connected with one end of the rotating plate straight part, and the rotating plate straight part and the rotating plate bending part form a front projection into a hook shape; the rotating component consists of a first connecting rod, a second connecting rod, a first bent rod, a second bent rod, a third bent rod, a hooking rod and a fourth bent rod, one end of the first connecting rod is connected with one end of the first bent rod, the other end of the first bent rod is connected with one end of the third bent rod, the other end of the third bent rod is connected with one end of the hooking rod, the other end of the hooking rod is connected with one end of the fourth bent rod, the other end of the fourth bent rod is connected with one end of the second bent rod, the other end of the second bent rod is connected with one end of the second connecting rod, the other ends of the first connecting rod and the second connecting rod are corresponding and are not contacted with each other, and the axis of the first connecting rod is overlapped with the axis of the second connecting rod; the axis of the first connecting rod is perpendicularly intersected with the axis of the first bending rod, the axis of the third bending rod is intersected with the axis of the first bending rod and the included angle is an obtuse angle, the axis of the third bending rod is different from the axis of the first connecting rod, the axis of the hooking rod is perpendicularly intersected with the axis of the third bending rod, the axis of the hooking rod is parallel with the axis of the first connecting rod, the axis of the hooking rod is perpendicularly intersected with the axis of the fourth bending rod, the axis of the fourth bending rod is intersected with the axis of the second bending rod and the included angle is an obtuse angle, the axis of the second bending rod is perpendicularly intersected with the axis of the second connecting rod, the axis of the hooking rod is parallel with the axis of the second connecting rod, the axis of the third bending rod is parallel with the axis of the fourth bending rod, the axis of the first bending rod is parallel to the axis of the second bending rod; the fixing seat is composed of an extension part, a first connecting part, a second connecting part, a third connecting part and an extension part, one end of the extension part is connected with one end of the first connecting part, the other end of the first connecting part is connected with one end of the second connecting part, the other end of the second connecting part is connected with one end of the third connecting part, the extension part extends outwards from the outer surface of the other end of the third connecting part, an included angle between the extension part and the first connecting part is an obtuse angle, the extension part and the first connecting part are both cuboid plates, the width of the joint is equal, the center of the first connecting part is provided with a sleeving groove penetrating up and down, the second connecting part is of a right-angle cylindrical column structure, the connecting surface of the second connecting part and the first connecting part is the short bottom edge of the right-angle cylindrical column, the width of the first connecting part at the connecting part is not larger than the width of the short bottom edge of the right-angle cylindrical column, the inclined surface of the second connecting part faces upwards, the third connecting part is of a cuboid structure, the width of the connecting part of the third connecting part and the second connecting part is equal, the corresponding positions of the front side and the rear side of the second connecting part, which are close to the long bottom edge of the right-angle cylindrical column, are provided with connecting rod holes which are coaxial and penetrate through the second connecting part, of course, the connecting rod holes can be positioned at the corresponding positions of the front side and the rear side of the second connecting part, which are close to the long bottom edge of the right-angle cylindrical column, but do not penetrate through the second connecting part, the third connecting part is provided with a rotary shaft hole which is communicated with the front and the back; the base consists of a base body, a limiting part, a first limiting part and a second limiting part, wherein the base body is of a cuboid structure, the limiting part is positioned in the center of the upper surface of the right end of the base body, a limiting hole penetrating through the base body front and back is formed in the limiting part, the first limiting part and the second limiting part are positioned at the left end of the base body, the first limiting part is tightly fixed on the front surface of the base body, the second limiting part is tightly fixed on the rear surface of the base body, a first pin shaft hole penetrating through the base body front and back is formed in the first limiting part, a second pin shaft hole penetrating through the base body front and back is formed in the second limiting part, and the first pin shaft hole corresponds to the second pin shaft hole, the aperture is the same and the axes are coincident; when the locking component is assembled, the limiting component passes through the sleeve joint groove, the third connecting component is arranged on the base body and positioned between the first limiting component and the second limiting component, the pin shaft passes through the second pin shaft hole, the rotating shaft hole and the first pin shaft hole to fix the fixed seat and the base, the first connecting rod passes through the connecting rod hole on the rear side surface of the fixed seat, and the second connecting rod passes through the connecting rod hole on the front side surface of the fixed seat to fix the rotating component and the fixed seat; when in use, the bending part of the rotating plate is sleeved on the hooking rod to realize locking; unlocking is realized when the bending part of the rotating plate is separated from the hooking rod.
The anti-falling device for warning is characterized in that the telescopic rod is in a cuboid shape or a cylinder shape.
The anti-falling device for warning is characterized in that the upright post is in a cuboid shape or a cylinder shape.
The invention has the following main beneficial technical effects: ingenious design, novel design, simplicity, easiness in manufacturing, low cost and many application occasions; the usage is not toppling.
Drawings
Fig. 1 is a schematic front view of the present invention in a retracted state.
Fig. 2 is a schematic top view of the present invention in a stowed state.
Fig. 3 is a schematic perspective view of the present invention in a retracted state.
Fig. 4 is a schematic diagram of the front structure of the invention in the open state.
Fig. 5 is a schematic top view of the present invention in the open position.
Fig. 6 is a schematic perspective view of the present invention in the open state.
Fig. 7 is a front view of the lock member in the assembled state of the present invention.
Fig. 8 is a top view of fig. 7.
Fig. 9 is a schematic view showing an assembled structure of a locking member in the present invention.
Fig. 10 is an exploded perspective view of the present invention.
Detailed Description
In order to enable persons skilled in the art to practice this patent conveniently, the detailed description is further provided below with reference to the drawings, in which reference numerals represent the following meanings: 1-upright, 2-base, 3-locking member, 4-telescoping rod, 22-receiving sleeve, 23-spacer, 211-base first side, 212-base second side, 213-base third side, 214-base fourth side, 31-swing plate, 311-swing plate straight portion, 312-swing plate bent portion, 32-rotating member, 321-first connecting rod, 322-second connecting rod, 323-first bent rod, 324-second bent rod, 325-third bent rod, 326-hooking rod, 327-fourth bent rod, 33-fixed base, 331-extending member, 332-first connecting member, 333-second connecting member, 334-third connecting member, 335-extending member, 336-socket, 3331-connecting rod hole, 3341-rotating shaft hole, 34-base, 341-base body, 342-spacer member, 343-spacer hole, 344-first spacer member, 345-second spacer member, 3441-first pin hole, 3451-second pin hole, 35-pin shaft hole.
Example 1
Referring to fig. 1 to 10, an anti-tilting device for warning is provided with a stand column 1 and a base 2, wherein the center of the base 2 is provided with a connecting hole, one end of the stand column 1 can be fixedly connected in the connecting hole, the stand column 1 is provided with a traction hole for passing through and pulling out ropes or cloth, the axis of the traction hole is vertical to the axis of the stand column 1, and the base 2 is of a cuboid structure; the method is characterized in that: the anti-falling warning device is also provided with four locking parts 3 with the same shape, four telescopic rods 4 with the same shape, four storage sleeves 22 with the same shape and four limit sleeves 23 with the same shape; the four telescopic rods 4 with the same shape are respectively: the first telescopic link, second telescopic link, third telescopic link, fourth telescopic link, four storage jackets 22 that the shape is the same are respectively: the first storage sleeve, the second storage sleeve, the third storage sleeve and the fourth storage sleeve, and the four limit sleeves 23 with the same shape are respectively: the first limiting sleeve, the second limiting sleeve, the third limiting sleeve and the fourth limiting sleeve; the first storage sleeve is of a tubular structure, one side surface of the first storage sleeve is fixed on the first side surface 211 of the base, and one surface of the first storage sleeve and the fourth side surface 214 of the base are in the same plane; the second storage sleeve is of a tubular structure, one side surface of the second storage sleeve is fixed on the second side surface 212 of the base, and one surface of the second storage sleeve and the first side surface 211 of the base are in the same plane; the third storage sleeve is of a tubular structure, one side surface of the third storage sleeve is fixed on the third side surface 213 of the base, and one surface of the third storage sleeve and the second side surface 212 of the base are in the same plane; the fourth storage sleeve is of a tubular structure, one side surface of the fourth storage sleeve is fixed on the fourth side surface 214 of the base, and one surface of the fourth storage sleeve and the third side surface 213 of the base are in the same plane; the first limiting sleeve is of a tubular structure, one side surface of the first limiting sleeve is fixed on the first side surface 211 of the base, and the first limiting sleeve is close to the second side surface 212 of the base; the second limiting sleeve is of a tubular structure, one side face of the second limiting sleeve is fixed on the second side face 212 of the base, and the second limiting sleeve is close to the third side face 213 of the base; the third limiting sleeve is of a tubular structure, one side surface of the third limiting sleeve is fixed on the third side surface 213 of the base, and the third limiting sleeve is close to the fourth side surface 214 of the base; the fourth limiting sleeve is of a tubular structure, one side face of the fourth limiting sleeve is fixed on the fourth side face 214 of the base, and the fourth limiting sleeve is close to the first side face 211 of the base; the first telescopic rod is arranged in the holes inside the first limiting sleeve and the first storage sleeve, the length of the first telescopic rod is not larger than that of the first side 211 of the base, the second telescopic rod is arranged in the holes inside the second limiting sleeve and the second storage sleeve, the length of the second telescopic rod is not larger than that of the second side 212 of the base, the third telescopic rod is arranged in the holes inside the third limiting sleeve and the third storage sleeve, the length of the third telescopic rod is not larger than that of the third side 213 of the base, and the fourth telescopic rod is arranged in the holes inside the fourth limiting sleeve and the first storage sleeve, and the length of the fourth telescopic rod is not larger than that of the fourth side 214 of the base; the locking part 3 consists of a rotating plate 31, a rotating part 32, a fixed seat 33, a base 34 and a pin shaft 35; the rotating plate 31 is composed of a rotating plate straight part 311 and a rotating plate bending part 312 connected with one end of the rotating plate straight part, and the rotating plate straight part and the rotating plate bending part form a front projection into a hook shape; the rotating member 32 is composed of a first connecting rod 321, a second connecting rod 322, a first bending rod 323, a second bending rod 324, a third bending rod 325, a hooking rod 326 and a fourth bending rod 327, one end of the first connecting rod 321 is connected with one end of the first bending rod 323, the other end of the first bending rod 323 is connected with one end of the third bending rod 325, the other end of the third bending rod 325 is connected with one end of the hooking rod 326, the other end of the hooking rod 326 is connected with one end of the fourth bending rod 327, the other end of the fourth bending rod 327 is connected with one end of the second bending rod 324, the other end of the second bending rod 324 is connected with one end of the second connecting rod 322, the other end of the first connecting rod 321 corresponds to the other end of the second connecting rod 322 and is not contacted with the other end of the second connecting rod, and the axis of the first connecting rod 321 is coincident with the axis of the second connecting rod 322; the axis of the first connecting rod 321 is perpendicularly intersected with the axis of the first bending rod 323, the axis of the third bending rod 325 is intersected with the axis of the first bending rod 323 and has an obtuse angle, the axis of the third bending rod 325 is different from the axis of the first connecting rod 321, the axis of the hooking rod 326 is perpendicularly intersected with the axis of the third bending rod 325, the axis of the hooking rod 326 is parallel with the axis of the first connecting rod 321, the axis of the hooking rod 326 is perpendicularly intersected with the axis of the fourth bending rod 327, the axis of the fourth bending rod 327 is intersected with the axis of the second bending rod 324 and has an obtuse angle, the axis of the second bending rod 324 is perpendicularly intersected with the axis of the second connecting rod 322, the axis of the hooking rod 326 is parallel to the axis of the second connecting rod 322, the axis of the third bending rod 325 is parallel to the axis of the fourth bending rod 327, and the axis of the first bending rod 323 is parallel to the axis of the second bending rod 324; the fixing base 33 is composed of an extension part 331, a first connection part 332, a second connection part 333, a third connection part 334, and an extension part 335, one end of the extension part 331 is connected with one end of the first connection part 332, the other end of the first connection part 332 is connected with one end of the second connection part 333, the other end of the second connection part 333 is connected with one end of the third connection part 334, the extension part 335 extends outwards from the outer surface of the other end of the third connection part 334, the included angle between the extension part 331 and the first connection part 332 is an obtuse angle, the extension part 331 and the first connection part 332 are both cuboid plates, and the width of the connection part is equal, the center of the first connecting part 332 is provided with a sleeving groove 336 penetrating up and down, the second connecting part 333 is of a right-angle cylindrical column structure, the connecting surface of the second connecting part 333 and the first connecting part 332 is of a short bottom edge of the right-angle cylindrical column, the width of the first connecting part 332 at the connecting position is not larger than the width of the short bottom edge of the right-angle cylindrical column, the inclined surface of the second connecting part 333 is upward, the third connecting part 334 is of a cuboid structure, the width of the connecting position of the third connecting part 334 and the second connecting part 333 is equal, the corresponding positions of the front side and the rear side of the second connecting part 333 close to the long bottom edge of the right-angle cylindrical column are provided with connecting rod holes 3331 which are coaxial and penetrate through the second connecting part 333, of course, the connecting rod hole 3331 may be located at corresponding positions of the front and rear sides of the second connecting member 333 near the long bottom edge of the right-angled cylindrical column without penetrating the second connecting member 333 in front and rear, and the third connecting member 334 may have a rotation shaft hole 3341 penetrating in front and rear; the base 34 is composed of a base body 341, a limiting member 342, a first limiting member 344, and a second limiting member 345, the base body 341 is in a cuboid structure, the limiting member 342 is located in the center of the upper surface of the proximal right end of the base body 341, the limiting member 342 is provided with a limiting hole 343 penetrating front and back, the first limiting member 344 and the second limiting member 345 are located at the left end of the base body 341, the first limiting member 344 is tightly fixed on the front surface of the base body 341, the second limiting member 345 is tightly fixed on the rear surface of the base body 341, the first limiting member 344 is provided with a first pin hole 3441 penetrating front and back, the second limiting member 345 is provided with a second pin shaft hole 3451 penetrating through the second limiting member in front and back, and the first pin shaft hole 3441 corresponds to the second pin shaft hole 3451 in position, has the same aperture and is coincident in axis; when the locking component 3 is assembled, the limiting component 342 passes through the sleeve groove 336, the third connecting component 334 is arranged on the base body 341 and is positioned between the first limiting component 344 and the second limiting component 345, the pin shaft 35 passes through the second pin shaft hole 3451, the rotating shaft hole 3341 and the first pin shaft hole 3441 to fix the fixed seat 33 and the base 34, the first connecting rod 321 passes through the connecting rod hole on the rear side of the fixed seat 33, and the second connecting rod 322 passes through the connecting rod hole 3331 on the front side of the fixed seat 33 to fix the rotating component 32 and the fixed seat 33; the four locking components 3 with the same shape are a first locking component, a second locking component, a third locking component and a fourth locking component, the base body of the first locking component is fixed on the upper surface of the first limiting sleeve, the hooking rod of the first locking component is arranged on the surface close to one end of the first telescopic rod of the first storage sleeve, the base body of the second locking component is fixed on the upper surface of the second limiting sleeve, the hooking rod of the second locking component is arranged on the surface close to one end of the second telescopic rod of the second storage sleeve, the base body of the third locking component is fixed on the upper surface of the third limiting sleeve, the hooking rod of the third locking component is arranged on the surface close to one end of the third telescopic rod of the third storage sleeve, the base body of the fourth locking component is fixed on the upper surface of the fourth limiting sleeve, and the hooking rod of the fourth locking component is arranged on the surface of one end of the fourth telescopic rod close to the fourth storage sleeve; when the anti-falling warning device is not in use: one end of the first telescopic rod is positioned in the first limiting sleeve, the other end of the first telescopic rod is positioned in the first storage sleeve, one end of the second telescopic rod is positioned in the second limiting sleeve, the other end of the second telescopic rod is positioned in the second storage sleeve, one end of the third telescopic rod is positioned in the third limiting sleeve, the other end of the third telescopic rod is positioned in the third storage sleeve, one end of the fourth telescopic rod is positioned in the fourth limiting sleeve, and the other end of the fourth telescopic rod is positioned in the fourth storage sleeve; when the anti-falling warning device is in a use state: one end of the first telescopic rod extends out of the first limit sleeve, the other end of the first telescopic rod is positioned in the first limit sleeve, and the rotating plate bending part of the first locking part is sleeved on the hooking rod of the first locking part so that the rotating plate of the first locking part is hooked with the rotating part of the first locking part, and the first telescopic rod cannot be separated from the first limit sleeve; one end of the second telescopic rod extends out of the second limit sleeve, the other end of the second telescopic rod is positioned in the second limit sleeve, and the rotating plate bending part of the second locking part is sleeved on the hooking rod of the second locking part so that the rotating plate of the second locking part is hooked with the rotating part of the second locking part, and the second telescopic rod cannot be separated from the second limit sleeve; one end of the third telescopic rod extends out of the third limit sleeve, the other end of the first telescopic rod is positioned in the third limit sleeve, and the rotating plate bending part of the third locking part is sleeved on the hooking rod of the third locking part so that the rotating plate of the third locking part is hooked with the rotating part of the third locking part, and the third telescopic rod cannot be separated from the third limit sleeve; one end of the fourth telescopic rod extends out of the fourth limiting sleeve, the other end of the fourth telescopic rod is located in the fourth limiting sleeve, and the rotating plate bending part of the fourth locking part is sleeved on the hooking rod of the fourth locking part so that the rotating plate of the fourth locking part is hooked with the rotating part of the fourth locking part, and therefore the fourth telescopic rod cannot be separated from the first limiting sleeve.
According to the telescopic rod, the telescopic rod is extended and pulled out in the use state, and due to the action of four directions, the upright post can be effectively prevented from toppling over when the telescopic rod is on a plane, and meanwhile, the rotary part of the locking part is hung to fix the position limit position of the telescopic rod; the technical scheme of the invention has ingenious conception, novel design, simplicity, easiness in manufacturing and low cost, is worthy of application and popularization, and is suitable for not only electric power warning, but also any occasion requiring warning and personnel interception, such as traffic police, banks and the like.
In the application, the upper part of the upright post can be a hollow pipe, the lower part of the upright post is in a cylindrical shape, the upper surface of the cylindrical body extends upwards to form a substance with a shaft, a rope or cloth is directly wound on the shaft or is wound on a tubular cylinder body, and then the cylinder body is sleeved on the shaft, so that the rope or cloth can be pulled out from a traction hole or wound in, of course, a mark can be written on the cloth, and the cloth can be made of a material with elastic recovery.
Of course, as a further improvement of the above-mentioned anti-falling device for warning, the first telescopic rod is installed in the hole inside the first limiting sleeve and the first receiving sleeve, the length of the first telescopic rod is greater than the length of the first side 211 of the base, the second telescopic rod is installed in the hole inside the second limiting sleeve and the second receiving sleeve, the length of the second telescopic rod is greater than the length of the second side 212 of the base, the third telescopic rod is installed in the hole inside the third limiting sleeve and the third receiving sleeve, the length of the third telescopic rod is greater than the length of the third side 213 of the base, and the fourth telescopic rod is installed in the hole inside the fourth limiting sleeve and the first receiving sleeve, and the length of the fourth telescopic rod is greater than the length of the fourth side 214 of the base; the length of the telescopic rods is longer than that of the corresponding side face of the base, so that the telescopic rods can stretch out sequentially when in use, and each telescopic rod cannot be normally released when the telescopic rods are disordered; similarly, after recovery and shrinkage, the limit fixing of other telescopic rods can be realized, and the telescopic rods do not need to fall off when moving.
The anti-tilting device for warning can be used for various shapes such as a cuboid, a cylinder and the like.
The anti-falling device for warning is characterized in that the upright post 1 can be clamped into the center of the base 2 and is provided with a connecting hole; or by a connecting hole threaded into the center of the base 2.
Further, the upright post and the base can be of an integral structure; the portable and detachable integrated type portable electric bicycle is smaller in size after being disassembled.
The anti-falling device for warning can be in the shape of a cuboid, a cylinder, a round platform cylinder and the like; when the round platform is a round platform cylinder, the large-section diameter is positioned below and connected with the base.
In the invention, after the pin is plugged into the rotary shaft hole 3341, the rotation of the fixed seat 33 can be limited; after the pin is taken out, the extension part 331 can be moved upwards to drive the fixing base 33 to rotate, so that the hooking rod 326 is separated from the rotating plate bending part 312.
As a further scheme, a sliding groove can be arranged on the telescopic rod, grooves are formed in two sides of the telescopic rod, shaft parts are placed in the grooves, pulleys are sleeved on the shafts, the pulleys are placed in the sliding groove, the lower part of the hooking rod is fixed on the pulleys, and the parts for stopping and fixing the shaft parts are arranged; therefore, the telescopic rod can be fixed at any position within the length range, and the applicability of different occasions can be improved, and the extension length of the telescopic rod mainly relates to the applicability of the limitation of the size of the place.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present patent; modifications made thereto without departing from the scope of the application are intended to be included within the scope of the application.
Claims (1)
1. The utility model provides an anti-tilting device for warning, has a stand (1), a base (2), and the center of base (2) has the connecting hole, and the one end of stand (1) can fixed connection in the connecting hole, has the traction hole that supplies rope or cloth to pass and pull out on stand (1), and the axis of traction hole is perpendicular with the axis of stand (1), and base (2) are cuboid structure; the method is characterized in that: the anti-falling device is also provided with four locking parts (3) with the same shape, four telescopic rods (4) with the same shape, four storage sleeves (22) with the same shape and four limit sleeves (23) with the same shape; the four telescopic rods (4) with the same shape are respectively: the first telescopic link, second telescopic link, third telescopic link, fourth telescopic link, four storage jackets (22) that the shape is the same are respectively: the first storage sleeve, the second storage sleeve, the third storage sleeve and the fourth storage sleeve are respectively provided with four limit sleeves (23) with the same shape: the first limiting sleeve, the second limiting sleeve, the third limiting sleeve and the fourth limiting sleeve; the first storage sleeve is of a tubular structure, one side surface of the first storage sleeve is fixed on the first side surface (211) of the base, and one surface of the first storage sleeve and the fourth side surface (214) of the base are in the same plane; the second storage sleeve is of a tubular structure, one side surface of the second storage sleeve is fixed on the second side surface (212) of the base, and one surface of the second storage sleeve and the first side surface (211) of the base are in the same plane; the third storage sleeve is of a tubular structure, one side surface of the third storage sleeve is fixed on the third side surface (213) of the base, and one surface of the third storage sleeve and the second side surface (212) of the base are in the same plane; the fourth storage sleeve is of a tubular structure, one side surface of the fourth storage sleeve is fixed on the fourth side surface (214) of the base, and one surface of the fourth storage sleeve and the third side surface (213) of the base are in the same plane; the first limiting sleeve is of a tubular structure, one side face of the first limiting sleeve is fixed on the first side face (211) of the base, and the first limiting sleeve is close to the second side face (212) of the base; the second limiting sleeve is of a tubular structure, one side face of the second limiting sleeve is fixed on the second side face (212) of the base, and the second limiting sleeve is close to the third side face (213) of the base; the third limiting sleeve is of a tubular structure, one side surface of the third limiting sleeve is fixed on the third side surface (213) of the base, and the third limiting sleeve is close to the fourth side surface (214) of the base; the fourth limiting sleeve is of a tubular structure, one side face of the fourth limiting sleeve is fixed on the fourth side face (214) of the base, and the fourth limiting sleeve is close to the first side face (211) of the base; the first telescopic rod is arranged in the holes in the first limiting sleeve and the first storage sleeve, the length of the first telescopic rod is larger than that of the first side surface of the base, the second telescopic rod is arranged in the holes in the second limiting sleeve and the second storage sleeve, the length of the second telescopic rod is larger than that of the second side surface of the base, the third telescopic rod is arranged in the holes in the third limiting sleeve and the third storage sleeve, the length of the third telescopic rod is larger than that of the third side surface of the base, and the fourth telescopic rod is arranged in the holes in the fourth limiting sleeve and the first storage sleeve, and the length of the fourth telescopic rod is larger than that of the fourth side surface of the base; the locking component (3) consists of a rotating plate (31), a rotating component (32), a fixed seat (33), a base (34) and a pin shaft (35); the rotating plate (31) is composed of a rotating plate straight part (311) and a rotating plate bending part (312) connected with one end of the rotating plate straight part, and the rotating plate straight part and the rotating plate bending part form a front projection into a hook shape; the rotating component (32) is composed of a first connecting rod (321), a second connecting rod (322), a first bent rod (323), a second bent rod (324), a third bent rod (325), a hooking rod (326) and a fourth bent rod (327), one end of the first connecting rod (321) is connected with one end of the first bent rod (323), the other end of the first bent rod (323) is connected with one end of the third bent rod (325), the other end of the third bent rod (325) is connected with one end of the hooking rod (326), the other end of the hooking rod (326) is connected with one end of the fourth bent rod (327), the other end of the fourth bent rod (327) is connected with one end of the second bent rod (324), the other end of the second bending rod (324) is connected with one end of a second connecting rod (322), the other end of the first connecting rod (321) corresponds to the other end of the second connecting rod (322) and is not contacted with the other end of the second connecting rod, and the axis of the first connecting rod (321) is overlapped with the axis of the second connecting rod (322); the axis of the first connecting rod (321) is vertically intersected with the axis of the first bent rod (323), the axis of the third bent rod (325) is intersected with the axis of the first bent rod (323) and has an obtuse angle, the axis of the third bent rod (325) is different from the axis of the first connecting rod (321), the axis of the hooking rod (326) is vertically intersected with the axis of the third bent rod (325), the axis of the hooking rod (326) is parallel with the axis of the first connecting rod (321), the axis of the hooking rod (326) is vertically intersected with the axis of the fourth bent rod (327), the axis of the fourth bent rod (327) is intersected with the axis of the second bent rod (324) and has an obtuse angle, the axis of the second bending rod (324) is perpendicularly intersected with the axis of the second connecting rod (322), the axis of the hooking rod (326) is parallel with the axis of the second connecting rod (322), the axis of the third bending rod (325) is parallel with the axis of the fourth bending rod (327), and the axis of the first bending rod (323) is parallel with the axis of the second bending rod (324); the fixing seat (33) is composed of an extending part (331), a first connecting part (332), a second connecting part (333), a third connecting part (334) and an extending part (335), one end of the extending part (331) is connected with one end of the first connecting part (332), the other end of the first connecting part (332) is connected with one end of the second connecting part (333), the other end of the second connecting part (333) is connected with one end of the third connecting part (334), the extending part (335) extends outwards from the outer surface of the other end of the third connecting part (334), the included angle between the extension part (331) and the first connecting part (332) is an obtuse angle, the extension part (331) and the first connecting part (332) are both cuboid plates, the widths of the connecting parts are equal, the center of the first connecting part (332) is provided with a vertically penetrating sleeve joint groove (336), the second connecting part (333) is of a right-angle cylindrical column structure, the connecting surface of the second connecting part (333) and the first connecting part (332) is the short bottom edge of the right-angle cylindrical column, the width of the first connecting part (332) at the connecting part is not larger than the width of the short bottom edge of the right-angle cylindrical column, the inclined surface of the second connecting part (333) is upward, the third connecting part (334) is of a cuboid structure, the width of the connecting part of the third connecting part (334) and the second connecting part (333) is equal, the connecting rod hole (3331) is positioned at the corresponding positions of the front side and the rear side of the second connecting part (333) close to the long bottom edge of the right-angle cylindrical column body and does not penetrate the second connecting part (333) in the front-rear direction, and the third connecting part (334) is provided with a rotating shaft hole (3341) penetrating in the front-rear direction; the base (34) is composed of a base body (341), a limiting part (342), a first limiting part (344) and a second limiting part (345), the base body (341) is of a cuboid structure, the limiting part (342) is positioned in the center of the upper surface of the near right end of the base body (341), the limiting part (342) is provided with a limiting hole (343) penetrating front and back, the first limiting part (344) and the second limiting part (345) are positioned at the left end of the base body (341), the first limiting part (344) is tightly fixed on the front surface of the base body (341), the second limiting part (345) is tightly fixed on the rear surface of the base body (341), the first limiting part (344) is provided with a first pin shaft hole (3441) penetrating through the first limiting part in the front-back direction, the second limiting part (345) is provided with a second pin shaft hole (3451) penetrating through the first limiting part in the front-back direction, and the first pin shaft hole (3441) and the second pin shaft hole (3451) are corresponding in position, same in aperture and coincident in axis; when the locking component (3) is assembled, the limiting component (342) passes through the sleeve joint groove (336), the third connecting component (334) is arranged on the base body (341) and is positioned between the first limiting component (344) and the second limiting component (345), the pin shaft (35) passes through the second pin shaft hole (3451), the rotating shaft hole (3341) and the first pin shaft hole (3441) to fix the fixed seat (33) and the base (34), the first connecting rod (321) passes through the connecting rod hole on the rear side of the fixed seat (33), and the second connecting rod (322) passes through the connecting rod hole (3331) on the front side of the fixed seat (33) to fix the rotating component (32) and the fixed seat (33); the four locking components (3) with the same shape are a first locking component, a second locking component, a third locking component and a fourth locking component, the base body of the first locking component is fixed on the upper surface of the first limiting sleeve, the hooking rod of the first locking component is arranged on the surface close to one end of the first telescopic rod of the first storage sleeve, the base body of the second locking component is fixed on the upper surface of the second limiting sleeve, the hooking rod of the second locking component is arranged on the surface close to one end of the second telescopic rod of the second storage sleeve, the base body of the third locking component is fixed on the upper surface of the third limiting sleeve, the hooking rod of the third locking component is arranged on the surface close to one end of the third telescopic rod of the third storage sleeve, the base body of the fourth locking component is fixed on the upper surface of the fourth limiting sleeve, and the hooking rod of the fourth locking component is arranged on the surface of one end of the fourth telescopic rod close to the fourth storage sleeve; when the anti-falling device is not in use, the anti-falling device comprises: one end of the first telescopic rod is positioned in the first limiting sleeve, the other end of the first telescopic rod is positioned in the first storage sleeve, one end of the second telescopic rod is positioned in the second limiting sleeve, the other end of the second telescopic rod is positioned in the second storage sleeve, one end of the third telescopic rod is positioned in the third limiting sleeve, the other end of the third telescopic rod is positioned in the third storage sleeve, one end of the fourth telescopic rod is positioned in the fourth limiting sleeve, and the other end of the fourth telescopic rod is positioned in the fourth storage sleeve; when the anti-falling device is in a use state: one end of the first telescopic rod extends out of the first limit sleeve, the other end of the first telescopic rod is positioned in the first limit sleeve, and the rotating plate bending part of the first locking part is sleeved on the hooking rod of the first locking part so that the rotating plate of the first locking part is hooked with the rotating part of the first locking part, and the first telescopic rod cannot be separated from the first limit sleeve; one end of the second telescopic rod extends out of the second limit sleeve, the other end of the second telescopic rod is positioned in the second limit sleeve, and the rotating plate bending part of the second locking part is sleeved on the hooking rod of the second locking part so that the rotating plate of the second locking part is hooked with the rotating part of the second locking part, and the second telescopic rod cannot be separated from the second limit sleeve; one end of the third telescopic rod extends out of the third limit sleeve, the other end of the first telescopic rod is positioned in the third limit sleeve, and the rotating plate bending part of the third locking part is sleeved on the hooking rod of the third locking part so that the rotating plate of the third locking part is hooked with the rotating part of the third locking part, and the third telescopic rod cannot be separated from the third limit sleeve; one end of the fourth telescopic rod extends out of the fourth limiting sleeve, the other end of the fourth telescopic rod is positioned in the fourth limiting sleeve, and the rotating plate bending part of the fourth locking part is sleeved on the hooking rod of the fourth locking part so that the rotating plate of the fourth locking part is hooked with the rotating part of the fourth locking part, and the fourth telescopic rod cannot be separated from the first limiting sleeve;
the telescopic rod is in a cuboid shape or a cylinder shape;
The upright post is in a cuboid shape or a cylinder shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810727647.2A CN108877591B (en) | 2018-07-05 | 2018-07-05 | Anti-falling device and locking component for warning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810727647.2A CN108877591B (en) | 2018-07-05 | 2018-07-05 | Anti-falling device and locking component for warning |
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| CN108877591A CN108877591A (en) | 2018-11-23 |
| CN108877591B true CN108877591B (en) | 2024-05-28 |
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| CN201810727647.2A Active CN108877591B (en) | 2018-07-05 | 2018-07-05 | Anti-falling device and locking component for warning |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108766310B (en) * | 2018-07-05 | 2024-03-22 | 国网湖北省电力有限公司随州供电公司 | Anti-falling warning device |
| CN110767119A (en) * | 2019-10-15 | 2020-02-07 | 杭州宝仑会议服务有限公司 | Quick combination formula exhibition board |
| CN111877856B (en) * | 2020-07-29 | 2021-12-21 | 广东电网有限责任公司 | Railing base assembly and security fence for transformer substation |
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