CN114135155A - Municipal works construction safety control guardrail - Google Patents
Municipal works construction safety control guardrail Download PDFInfo
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- CN114135155A CN114135155A CN202210000448.8A CN202210000448A CN114135155A CN 114135155 A CN114135155 A CN 114135155A CN 202210000448 A CN202210000448 A CN 202210000448A CN 114135155 A CN114135155 A CN 114135155A
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- 238000010276 construction Methods 0.000 title claims abstract description 40
- 238000004146 energy storage Methods 0.000 claims abstract description 23
- 238000006073 displacement reaction Methods 0.000 claims description 29
- 238000005728 strengthening Methods 0.000 claims description 24
- 238000003860 storage Methods 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000007726 management method Methods 0.000 description 15
- 230000003139 buffering effect Effects 0.000 description 8
- 230000013011 mating Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 238000009440 infrastructure construction Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
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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
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34384—Assembling details for foldable, separable, collapsible or retractable structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a municipal engineering construction safety management guardrail which comprises a guardrail main body, wherein the guardrail main body comprises a guardrail ejector rod, the left end of the guardrail ejector rod is fixedly connected with a guardrail left supporting leg, and the right end of the guardrail ejector rod is fixedly connected with a guardrail right supporting leg; through the disassembly body, make people can carry out the split to two guardrail main parts of concatenation together fast, can exert elastic stress to elastic stress energy storage mechanism through last strength mechanism, can exert torsional stress to concatenation sleeve pipe mechanism through elastic stress energy storage mechanism, and then make concatenation sleeve pipe mechanism exert torsional stress to handstand L type spare, exert torsional stress for the guardrail main part through handstand L type spare, provide the deformation resistance for the whole of the guardrail main part formation after the concatenation through torsional stress, the whole that the guardrail main part after making the concatenation formed is more stable, the ability of resisting external force is stronger, the practicality of this municipal works construction safety control guardrail has been improved.
Description
Technical Field
The invention relates to the field of construction guardrails, in particular to a municipal engineering construction safety management guardrail.
Background
Municipal works refer to municipal infrastructure construction projects, municipal infrastructures refer to various buildings, structures, equipment and the like which are arranged in urban areas and town (village) planning construction ranges and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and various public infrastructure constructions matched with urban lives belong to the municipal engineering categories, such as common projects of urban roads, bridges, subways, underground pipelines, tunnels, river channels, rail transit, sewage treatment, garbage treatment and disposal and the like, and also such as various pipelines closely related to lives: rainwater, sewage, feedwater, normal water, electric power, telecommunications, heating power, gas etc. and the construction of square, urban afforestation etc. in addition all belong to the municipal works category, in the municipal works work progress, in order to avoid causing the influence to the construction site surrounding environment to and can be more convenient carry out the municipal works construction, construction safety control guardrail is by the isolation and the warning of wide application in the construction site.
Present municipal works construction safety control guardrail is usually by handstand L type bolt, the bolster concatenation forms, the concatenation is firm enough, the wholeness is relatively poor, easily under the striking of external force and part, need artificially splice it together once more, waste time and energy, the guardrail concatenation is in the same place the whole shape that forms produces deformation under the effect of external force easily, anti deformability is relatively poor, deformation is too big just need artificial rightting, waste time and energy, consequently need to design a municipal works construction safety control guardrail urgently.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a municipal engineering construction safety management guardrail, which can well solve the problems in the prior art that the existing municipal engineering construction safety management guardrail is formed by splicing inverted L-shaped bolts and adapting pipes, the splicing is not firm enough, the integrity is poor, the guardrail is easy to separate under the impact of external force, the guardrail needs to be spliced together manually again, time and labor are wasted, the overall shape formed by splicing the guardrails together is easy to deform under the action of the external force, the deformation resistance is poor, the deformation is too large, the guardrail needs to be manually centered, and time and labor are wasted.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a municipal works construction safety control guardrail, includes the guardrail main part, the guardrail main part includes the guardrail ejector pin, the left end fixedly connected with guardrail left branch leg of guardrail ejector pin, right-hand member fixedly connected with guardrail right branch leg of guardrail ejector pin, equal fixedly connected with guardrail supporting legs on the bottom of guardrail left branch leg and guardrail right branch leg, the horizontal pole is strengthened to the guardrail that fixedly connected with is located its bottom between guardrail left branch leg and the guardrail right branch leg, the montant is strengthened to the fixedly connected with guardrail between horizontal pole and the guardrail ejector pin to the guardrail, fixedly connected with warning board on the montant is strengthened to the guardrail.
Preferably, still including handstand L type spare, handstand L type spare includes adapter sleeve, and adapter sleeve's quantity is two, and two adapter sleeve are all fixed cup joints in the outside of guardrail left branch leg, fixedly connected with handstand L type pole on the adapter sleeve's the left surface, and the external fixation of handstand L type pole has cup jointed the spacing retaining ring that is located vertical section above that, and the external fixation of handstand L type pole has cup jointed the grafting gear that is located spacing retaining ring below.
Preferably, still include disassembly body, disassembly body includes that vertical passageway and displacement erect the chamber, vertical passageway sets up the inside at vertical section on handstand L type pole, vertical passageway's inside slides and pegs graft and has the disassembly bar, the top of disassembly bar extends to vertical passageway's outside and fixedly connected with dismantles the pressure disk, the displacement erects the chamber and sets up in handstand L type pole's inside and be located vertical passageway's below, vertical passageway's bottom and the fixed intercommunication in chamber are erected to the displacement, the displacement spout has been seted up on the bottom surface of the intracavity chamber is erected in the displacement, the inside in chamber is erected to the displacement slides and pegs graft and has the piston of exerting pressure, the bottom fixed connection of disassembly bar is on the top surface of the piston of exerting pressure.
Preferably, the device also comprises an occlusion mechanism, the occlusion mechanism comprises a buffer cavity, the buffer cavity is arranged in the inverted L-shaped rod and is positioned at the bottom end of the inverted L-shaped rod, the buffer cavity is in an inclined shape with a high left end and a low right end, the top of the buffer cavity is fixedly communicated with the displacement chute, the inner wall of the buffer cavity is connected with a buffer piston through a buffer spring in a transmission way, the buffer piston is connected with the inner wall of the buffer cavity in a sliding way, the other side of the buffer piston is fixedly connected with an occlusion rod, the other end of the occlusion rod extends to the outside of the inverted L-shaped rod, the occlusion rod is movably inserted on the left side surface of the inverted L-shaped rod, a chamfer plane is arranged at the end part of the occlusion rod, a transmission vertical rod is fixedly connected on the top surface of the buffer piston, the top end of the transmission vertical rod penetrates through the displacement chute and extends to the inside of the displacement vertical cavity, an embedded groove is arranged on the end surface at the top end of the transmission vertical rod, and a rolling steel ball is movably embedded in the embedded groove, the surface of the rolling steel ball is in contact connection with the bottom surface of the pressing piston.
Preferably, still include concatenation sleeve pipe mechanism, concatenation sleeve pipe mechanism includes location sleeve pipe, location sleeve pipe's quantity is two, two location sleeve pipes are all fixed cup joints in the outside of guardrail right branch leg, fixedly connected with location pterygoid lamina on the location sleeve pipe's the right flank, the right-hand member fixedly connected with concatenation post of location pterygoid lamina, the concatenation hole that is located its center department is seted up to the inside of concatenation post, the upper and lower both ends of concatenation hole all are the opening form, concatenation hole and grafting gear looks adaptation, set up the chamber that holds that is located its bottom on the inner wall in concatenation hole, the threading through-hole has been seted up on the left surface that holds the intracavity chamber, the inside activity that holds the chamber inlays and is equipped with the linkage post.
Preferably, the linkage column comprises a linkage short column, the linkage short column is movably embedded in the accommodating cavity, a linkage through hole is formed in the linkage short column, the upper end and the lower end of the linkage through hole are both in an opening shape, the linkage through hole is matched with the splicing hole, a linkage wing strip is fixedly connected to the inner wall of the linkage through hole and is matched with the splicing gear, a winding ring groove is formed in the outer surface of the linkage short column, a power storage ring groove located at the bottom of the linkage short column is formed in the surface of the linkage short column, a power storage spring is movably sleeved in the power storage ring groove, one end of the power storage spring is fixedly connected to the inner wall of the power storage ring groove, and the other end of the power storage spring is fixedly connected to the left side face of the accommodating cavity.
Preferably, the device also comprises a force application mechanism, the force application mechanism comprises a rectangular force application cavity, the left end of the threading through hole penetrates through the positioning wing plate, penetrates through the right side face of the positioning sleeve and is fixedly communicated with the rectangular stressing cavity, the stressing long pipe is movably sleeved outside the right support leg of the guardrail, the stressing long pipe can rotate relative to the right support leg of the guardrail and cannot move up and down relative to the right support leg of the guardrail, the blocking hole is formed in the surface of the right support leg of the guardrail and is located inside the stressing long pipe, the blocking hole divides the right support leg of the guardrail into an upper section and a lower section, the stressing wing plate is fixedly connected to the inner wall of the stressing long pipe, the other end of the stressing wing plate penetrates through the blocking hole and is fixedly connected with an internal thread sleeve, two external thread rods are sleeved on the internal thread of the internal thread sleeve, and the two external thread rods are located at the upper end and the lower end of the internal thread sleeve respectively.
Preferably, still include elastic stress energy storage mechanism, elastic stress energy storage mechanism includes the leading wheel, leading wheel fixed mounting is in the inside in the chamber of exerting oneself in the rectangle, the quantity of leading wheel is two, two leading wheels correspond with two position sleeve respectively, the outside winding of leading wheel has the tractive line, the one end of tractive line is passed the threading through-hole and is extended to the inside that holds the chamber and twine in the inside of receiving the line ring channel, the other end fixedly connected with upper tractive plate of tractive line, fixedly connected with energy storage spring on the another side of upper tractive plate, the other end fixedly connected with lower tractive plate of energy storage spring, upper tractive plate and lower tractive plate all slide and peg graft in the inside in the chamber of exerting oneself in the rectangle, the tip fixed connection of external screw thread pole is on the surface of lower tractive plate.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
the construction site can be enclosed by the guardrail main bodies, on one hand, the construction site can be isolated, and free people can be prevented from entering, on the other hand, pedestrians can be warned, and the pedestrians can be prevented from entering by mistake, the two guardrail main bodies can be spliced together by inserting the inverted L-shaped part into the splicing sleeve mechanism, the inverted L-shaped part and the splicing sleeve mechanism can be movably clamped together by the occlusion mechanism, so that the two adjacent guardrail main bodies are stably spliced together, the two spliced guardrail main bodies can be prevented from being separated under the action of external force, the integrity is better, people can rapidly split the two spliced guardrail main bodies by the dismounting mechanism, the elastic stress can be applied to the elastic stress energy storage mechanism by the stressing mechanism, and the torsional stress can be applied to the splicing sleeve mechanism by the elastic stress energy storage mechanism, and then make concatenation sleeve pipe mechanism exert torsional stress to handstand L type spare, exert torsional stress for the guardrail main part through handstand L type spare, provide the deformation resistance for the whole that the guardrail main part after the concatenation formed through torsional stress, make the whole that the guardrail main part after the concatenation formed more stable, the ability of resisting external force is stronger, has improved the practicality of this municipal works construction safety control guardrail.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the inverted L-shaped member shown in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the internal structure of the inverted L-shaped pole of FIG. 2 according to the present invention;
FIG. 4 is a schematic structural view of the engagement mechanism of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the internal structure of the driving stem of FIG. 4 according to the present invention;
FIG. 6 is a schematic structural diagram of the splicing sleeve mechanism of FIG. 1 according to the present invention;
FIG. 7 is a schematic view of the internal structure of the right leg of the guardrail of FIG. 1 according to the present invention;
FIG. 8 is a schematic view of the inner structure of the splicing sleeve mechanism in FIG. 1 according to the present invention;
fig. 9 is a schematic view of the internal structure of the linkage column of fig. 8 according to the present invention.
The reference numbers in the figures illustrate:
1. a guardrail body; 11. a guardrail ejector rod; 12. a left leg of the guardrail; 13. a right leg of the guardrail; 14. the guardrail supports the foot; 15. a guardrail reinforcing cross bar; 16. a guardrail reinforcing vertical rod; 17. a warning board; 2. an inverted L-shaped member; 21. fixing the sleeve; 22. an inverted L-shaped bar; 23. a limit retainer ring; 24. inserting a gear; 3. a disassembly mechanism; 31. a vertical channel; 32. disassembling the rod; 33. disassembling the pressure plate; 34. a displacement vertical cavity; 35. a displacement chute; 36. a pressure applying piston; 4. an engagement mechanism; 41. a buffer chamber; 42. a buffer spring; 43. a cushion piston; 44. an engagement rod; 45. chamfering a plane; 46. a driving vertical rod; 47. embedding a groove; 48. rolling the steel ball; 5. splicing the sleeve mechanism; 51. positioning the sleeve; 52. positioning the wing plate; 53. splicing the columns; 54. splicing holes; 55. an accommodating chamber; 56. a threading through hole; 57. a linkage column; 571. a linkage short column; 572. a linkage through hole; 573. a linkage wing bar; 574. a wire take-up annular groove; 575. a power storage annular groove; 576. a power storage spring; 6. a force applying mechanism; 60. a rectangular upper stressing cavity; 61. a long pipe is stretched; 62. a partition hole; 63. a wing plate for applying force; 64. an internally threaded sleeve; 65. an externally threaded rod; 7. an elastic stress energy storage mechanism; 71. a guide wheel; 72. a pulling wire; 73. an upper drawplate; 74. an energy storage spring; 75. a lower drawplate.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
Please refer to fig. 1-9, a municipal engineering construction safety management guardrail, including guardrail main part 1, guardrail main part 1 includes guardrail ejector pin 11, the left end fixedly connected with guardrail left branch leg 12 of guardrail ejector pin 11, the right-hand member fixedly connected with guardrail right branch leg 13 of guardrail ejector pin 11, equal fixedly connected with guardrail supporting legs 14 on the bottom of guardrail left branch leg 12 and guardrail right branch leg 13, cross bar 15 is strengthened to the guardrail that fixedly connected with is located its bottom between guardrail left branch leg 12 and guardrail right branch leg 13, montant 16 is strengthened to the fixedly connected with guardrail between cross bar 15 and the guardrail ejector pin 11, the last fixedly connected with warning board 17 of montant 16 is strengthened to the guardrail.
Still include handstand L type spare 2, handstand L type spare 2 includes adapter sleeve 21, the quantity of adapter sleeve 21 is two, two adapter sleeve 21 are all fixed cup joints in the outside of guardrail left branch leg 12, fixedly connected with handstand L type pole 22 on the left surface of adapter sleeve 21, the external fixation of handstand L type pole 22 has cup jointed the spacing retaining ring 23 that is located its vertical section, the fixed grafting gear 24 that is located spacing retaining ring 23 below of the outside of handstand L type pole 22.
Still include disassembly body 3, disassembly body 3 includes vertical passageway 31 and the perpendicular chamber 34 of displacement, vertical passageway 31 sets up the inside of vertical section on handstand L type pole 22, the inside of vertical passageway 31 is slided and is pegged graft and has disassembly bar 32, the top of disassembly bar 32 extends to the outside and the fixedly connected with of vertical passageway 31 and dismantles pressure disk 33, the inside of handstand L type pole 22 and the below that is located vertical passageway 31 are seted up to the perpendicular chamber 34 of displacement, the fixed intercommunication in the bottom of vertical passageway 31 and the perpendicular chamber 34 of displacement, displacement spout 35 has been seted up on the bottom surface of the perpendicular chamber 34 inner chamber of displacement, the inside of the perpendicular chamber 34 of displacement is slided and is pegged graft and have the piston 36 of exerting pressure, the bottom fixed connection of disassembly bar 32 is on the top surface of piston 36 of exerting pressure.
The clamping device further comprises a clamping mechanism 4, the clamping mechanism 4 comprises a buffer cavity 41, the buffer cavity 41 is arranged inside the inverted L-shaped rod 22 and located at the bottom end of the inverted L-shaped rod, the buffer cavity 41 is in an inclined shape with a high left end and a low right end, the top of the buffer cavity 41 is fixedly communicated with the displacement chute 35, the inner wall of the buffer cavity 41 is in transmission connection with a buffer piston 43 through a buffer spring 42, the buffer piston 43 is in sliding connection with the inner wall of the buffer cavity 41, the other side of the buffer piston 43 is fixedly connected with a clamping rod 44, the other end of the clamping rod 44 extends to the outside of the inverted L-shaped rod 22, the clamping rod 44 is movably inserted on the left side surface of the inverted L-shaped rod 22, a chamfer plane 45 is arranged at the end of the clamping rod 44, a transmission vertical rod 46 is fixedly connected on the top surface of the buffer piston 43, the top end of the transmission vertical rod 46 penetrates through the displacement chute 35 and extends to the inside of the displacement chute 34, an embedded groove 47 is formed in the end surface of the top end of the transmission vertical rod 46, the inside of the embedding groove 47 is movably embedded with a rolling steel ball 48, and the surface of the rolling steel ball 48 is in contact connection with the bottom surface of the pressing piston 36.
Still include concatenation sleeve pipe mechanism 5, concatenation sleeve pipe mechanism 5 includes location sleeve pipe 51, location sleeve pipe 51's quantity is two, two location sleeve pipe 51 are all fixed cup joints in the outside of guardrail right branch leg 13, fixedly connected with location pterygoid lamina 52 on location sleeve pipe 51's the right flank, the right-hand member fixedly connected with concatenation post 53 of location pterygoid lamina 52, concatenation hole 54 that is located its central department is seted up to the inside of concatenation post 53, the upper and lower both ends of concatenation hole 54 all are the opening form, concatenation hole 54 and grafting gear 24 looks adaptation, set up the chamber 55 that holds that is located its bottom on the inner wall of concatenation hole 54, threading through-hole 56 has been seted up on the left surface that holds the chamber 55 inner chamber, the inside activity that holds chamber 55 inlays and is equipped with linkage post 57.
The linkage column 57 comprises a linkage short column 571, the linkage short column 571 is movably embedded in the accommodating cavity 55, a linkage through hole 572 is formed in the linkage short column 571, the upper end and the lower end of the linkage through hole 572 are both in an opening shape, the linkage through hole 572 is matched with the splicing hole 54, a linkage wing 573 is fixedly connected to the inner wall of the linkage through hole 572, the linkage wing 573 is matched with the splicing gear 24, a take-up annular groove 574 is formed in the outer surface of the linkage short column 571, a power storage annular groove 575 located at the bottom of the linkage short column 571 is formed in the surface of the linkage short column 571, a power storage spring 576 is movably sleeved in the power storage annular groove 575, one end of the power storage spring 576 is fixedly connected to the inner wall of the power storage annular groove 575, the other end of the power storage spring 574 is fixedly connected to the left side surface of the inner cavity of the accommodating cavity 55, and the power storage spring 576 can drive the linkage short column 571 to rotate under the non-splicing state so that the pulling wire 72 is wound towards the inside of the take-up annular groove.
The guardrail device further comprises a strengthening mechanism 6, the strengthening mechanism 6 comprises a rectangular strengthening cavity 60, a strengthening long pipe 61 and a partition hole 62, the rectangular strengthening cavity 60 is arranged inside the right supporting leg 13 of the guardrail, the left end of the threading through hole 56 penetrates through the positioning wing plate 52 and penetrates through the right side face of the positioning sleeve 51 and is fixedly communicated with the rectangular strengthening cavity 60, the strengthening long pipe 61 is movably sleeved outside the right supporting leg 13 of the guardrail, the strengthening long pipe 61 can rotate relative to the right supporting leg 13 of the guardrail and cannot move up and down relative to the right supporting leg, the partition hole 62 is arranged on the surface of the right supporting leg 13 of the guardrail and is positioned inside the strengthening long pipe 61, the partition hole 62 divides the right supporting leg 13 of the guardrail into an upper section and a lower section, the strengthening wing plate 63 is fixedly connected to the inner wall of the strengthening long pipe 61, the other end of the strengthening wing plate 63 penetrates through the partition hole 62 and is fixedly connected with a sleeve 64, two external threaded rods 65 are sleeved on the internal thread of the sleeve 64, two male screw rods 65 are respectively provided at the upper and lower ends of the female screw sleeve 64.
The elastic stress energy storage mechanism 7 is further included, the elastic stress energy storage mechanism 7 comprises guide wheels 71, the guide wheels 71 are fixedly installed inside the rectangular upper stressing cavity 60, the number of the guide wheels 71 is two, the two guide wheels 71 correspond to the two positioning sleeves 51 respectively, a pulling wire 72 is wound outside the guide wheels 71, one end of the pulling wire 72 penetrates through the threading through hole 56, extends into the accommodating cavity 55 and is wound inside the wire collecting annular groove 574, the other end of the pulling wire 72 is fixedly connected with an upper pulling plate 73, the other surface of the upper pulling plate 73 is fixedly connected with an energy storage spring 74, the other end of the energy storage spring 74 is fixedly connected with a lower pulling plate 75, the upper pulling plate 73 and the lower pulling plate 75 are both inserted into the rectangular upper stressing cavity 60 in a sliding mode, and the end portion of the external threaded rod 65 is fixedly connected to the surface of the lower pulling plate 75.
The working principle is as follows:
firstly, the bottom end of the inverted L-shaped rod 22 on the first municipal construction safety management guardrail is aligned with the splicing hole 54 on the second municipal construction safety management guardrail, then the bottom end of the inverted L-shaped rod 22 is inserted into the splicing hole 54, then the dismounting pressure plate 33 is pressed, then the dismounting pressure plate 33 carries the dismounting rod 32 to move downwards, then the dismounting rod 32 carries the pressing piston 36 to move downwards, then the pressing piston 36 carries the driving vertical rod 46 to move downwards through the rolling steel ball 48, then the driving vertical rod 46 applies downward pressure to the buffering piston 43, then the buffering piston 43 slides to the lower right along the track of the buffering cavity 41, meanwhile, the rolling steel ball 48 rolls on the bottom surface of the pressing piston 36, then the buffering piston 43 works on the buffering spring 42, afterwards, the elasticity of the buffering spring 42 is shortened, the elastic potential energy is increased, meanwhile, the buffering piston 43 carries the meshing rod 44 to enter the buffering cavity 41, when the release pressure plate 33 is moved down to the dead point position, the end of the engagement rod 44 completely enters the buffer chamber 41, then the plug gear 24 is aligned with the mating hole 54, then the plug gear 24 is inserted into the mating hole 54 while the bottom end of the inverted L-shaped rod 22 is inserted into the interlocking through hole 572, then the inverted L-shaped rod 22 and the plug gear 24 are continuously moved down relative to the mating post 53, then the plug gear 24 is inserted into the interlocking through hole 572, then the plug gear 24 engages with the interlocking wings 573, then the bottom end of the inverted L-shaped rod 22 leaks out from under the mating post 53, then the bottom surface of the stopper ring 23 is in contact connection with the top surface of the mating post 53, then the release pressure plate 33 is released, then the buffer piston 43 is moved up to the left under the repulsive force of the buffer spring 42 carrying the engagement rod 44, in which process the buffer piston 43 carries the driving upright 46 up, the driving upright 46 exerts a pushing force on the pressing steel ball piston 36 by rolling 48, the pressing piston 36 drives the detaching rod 32 and the detaching pressure plate 33 to move upwards and reset under the action of pushing and lifting force, then the chamfer plane 45 is attached to the bottom surface of the splicing column 53, then the splicing column 53 is clamped by the limiting retainer ring 23 and the meshing rod 44, the splicing work of two municipal engineering construction safety management guardrails is completed, the operation is repeated as above, all the municipal engineering construction safety management guardrails are spliced together and connected end to enclose a construction site, then the upper pipe 61 is rotated, then the upper pipe 61 drives the upper wing plate 63 to rotate, then the upper wing plate 63 drives the internal thread sleeve 64 to rotate, then the external thread rod 65 moves towards the inside of the internal thread sleeve 64 under the action of the thread fit between the external thread rod 65 and the internal thread sleeve 64, then the external thread rod 65 drives the lower pulling plate 75 to be close to the internal thread sleeve 64, then the lower pulling plate 75 pulls the energy storage spring 74, then the energy storage spring 74 is elastically stretched, the elastic potential energy is increased, then the upper pulling plate 73 pulls the pulling wire 72 downwards under the action of the elastic force of the energy storage spring 74, then the pulling wire 72 has a tendency of releasing from the interior of the take-up annular groove 574 under the action of the pulling force, the linkage short column 571 is subjected to torsional stress, then the linkage short column 571 is subjected to torsional stress through the meshing action of the linkage wing strip 573 and the splicing gear 24 to the inverted L-shaped rod 22, then the inverted L-shaped rod 22 is subjected to torsional stress to the corresponding municipal engineering construction safety management guardrail, so that two adjacent municipal engineering construction safety management guardrails have a tendency of engaging action, the direction of the engaging action is on the inner side of a closed loop formed by splicing the municipal engineering construction safety management guardrails, and when the outer side of the closed loop formed by splicing the municipal engineering construction safety management guardrails is subjected to external force, the adjacent two municipal engineering safety management guardrails with external force are inevitably positioned at an included angle on the inner side of the closed loop The pulling wire 72 is wound towards the inside of the wire-rewinding annular groove 574 by the engaging action of the inserting gear 24 and the linkage wing 573, the linkage short column 571 is driven to rotate, the pulling wire 72 is wound towards the inside of the wire-rewinding annular groove 574, then the pulling wire 72 pulls the upper pulling plate 73 upwards, then the upper pulling plate 73 pulls the top end of the energy-storage spring 74, then the energy-storage spring 74 is further elastically stretched, the elastic potential energy is further increased, then the resistance of the two adjacent municipal construction safety management guardrails which are used externally to perform the stretching action is increased, so that the deformation resistance is increased, after the external force disappears, the upper pulling plate 73 pulls the pulling wire 72 under the elastic tension of the energy-storage spring 74, the pulling wire 72 is released from the inside of the wire-rewinding annular groove 574 and drives the wire to rotate reversely, then the two adjacent municipal construction safety management guardrails perform the meshing action and recover to the initial state, and (4) finishing.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a municipal works construction safety control guardrail, includes guardrail main part (1), its characterized in that: guardrail main part (1) is including guardrail ejector pin (11), the left end fixedly connected with guardrail left branch leg (12) of guardrail ejector pin (11), the right-hand member fixedly connected with guardrail right branch leg (13) of guardrail ejector pin (11), equal fixedly connected with guardrail supporting legs (14) on the bottom of guardrail left branch leg (12) and guardrail right branch leg (13), horizontal pole (15) are strengthened to the guardrail that fixedly connected with is located its bottom between guardrail left branch leg (12) and guardrail right branch leg (13), montant (16) are strengthened to the fixedly connected with guardrail between horizontal pole (15) and guardrail ejector pin (11), montant (17) are strengthened to the guardrail and go up fixedly connected with warning board (17).
2. The municipal engineering construction safety management guardrail of claim 1, wherein: still include handstand L type spare (2), handstand L type spare (2) are including adapter sleeve (21), the quantity of adapter sleeve (21) is two, two adapter sleeve (21) are all fixed cup joints in the outside of guardrail left branch leg (12), fixedly connected with handstand L type pole (22) on the left surface of adapter sleeve (21), the external fixation of handstand L type pole (22) has cup jointed spacing retaining ring (23) that are located vertical section above that, the external fixation of handstand L type pole (22) has cup jointed grafting gear (24) that are located spacing retaining ring (23) below.
3. The municipal engineering construction safety management guardrail of claim 2, wherein: still include disassembly body (3), disassembly body (3) are including vertical passageway (31) and the vertical chamber (34) of displacement, vertical passageway (31) are seted up in the inside of vertical section on handstand L type pole (22), the inside slip grafting of vertical passageway (31) has disassembly rod (32), the top of disassembly rod (32) extends to the outside and the fixedly connected with of vertical passageway (31) and dismantles pressure disk (33), the inside of handstand L type pole (22) is seted up in the vertical chamber (34) of displacement and is located the below of vertical passageway (31), the bottom and the vertical chamber (34) of displacement of vertical passageway (31) are fixed the intercommunication, displacement spout (35) have been seted up on the bottom surface of the vertical chamber of displacement (34) inner chamber, the inside slip grafting of the vertical chamber of displacement (34) has piston (36) of exerting pressure, the bottom fixed connection of disassembly rod (32) is on the top surface of piston (36) of exerting pressure.
4. The municipal engineering construction safety management guardrail of claim 3, wherein: the clamping device is characterized by further comprising a clamping mechanism (4), the clamping mechanism (4) comprises a buffer cavity (41), the buffer cavity (41) is arranged inside the inverted L-shaped rod (22) and located at the bottom end of the inverted L-shaped rod, the buffer cavity (41) is in an inclined shape with the upper left and the lower right, the top of the buffer cavity (41) is fixedly communicated with the displacement chute (35), the inner wall of the buffer cavity (41) is in transmission connection with a buffer piston (43) through a buffer spring (42), the buffer piston (43) is in sliding connection with the inner wall of the buffer cavity (41), a clamping rod (44) is fixedly connected onto the other surface of the buffer piston (43), the other end of the clamping rod (44) extends to the outer portion of the inverted L-shaped rod (22), the clamping rod (44) is movably inserted into the left side face of the inverted L-shaped rod (22), a chamfer plane (45) is arranged at the end portion of the clamping rod (44), and a transmission vertical rod (46) is fixedly connected onto the top face of the buffer piston (43), the top end of the transmission vertical rod (46) penetrates through the displacement sliding groove (35) and extends into the displacement vertical cavity (34), an embedded groove (47) is formed in the end face of the top end of the transmission vertical rod (46), a rolling steel ball (48) is movably embedded in the embedded groove (47), and the surface of the rolling steel ball (48) is in contact connection with the bottom face of the pressing piston (36).
5. The municipal engineering construction safety management guardrail of claim 4, wherein: still include concatenation sleeve pipe mechanism (5), concatenation sleeve pipe mechanism (5) are including location sleeve pipe (51), the quantity of location sleeve pipe (51) is two, two location sleeve pipe (51) are all fixed to be cup jointed in the outside of guardrail right branch leg (13), fixedly connected with location pterygoid lamina (52) on the right flank of location sleeve pipe (51), the right-hand member fixedly connected with concatenation post (53) of location pterygoid lamina (52), concatenation hole (54) that is located its center department is seted up to the inside of concatenation post (53), the upper and lower both ends of concatenation hole (54) all are the opening form, concatenation hole (54) and grafting gear (24) looks adaptation, set up on the inner wall of concatenation hole (54) and be located chamber (55) that hold of its bottom, threading through-hole (56) have been seted up on the left surface of holding chamber (55) inner chamber, the inside activity that holds chamber (55) inlays and is equipped with linkage post (57).
6. The municipal engineering construction safety management guardrail of claim 5, wherein: the linkage column (57) comprises a linkage short column (571), the linkage short column (571) is movably embedded in the accommodating cavity (55), a linkage through hole (572) is formed in the linkage short column (571), the upper end and the lower end of the linkage through hole (572) are both in an open shape, the linkage through hole (572) is matched with the splicing hole (54), a linkage wing strip (573) is fixedly connected to the inner wall of the linkage through hole (572), the linkage wing strip (573) is matched with the splicing gear (24), a take-up annular groove (574) is formed in the outer surface of the linkage short column (571), a power storage annular groove (575) located at the bottom of the linkage short column (571) is formed in the surface of the linkage short column (571), a power storage spring (576) is movably sleeved in the inner portion of the power storage annular groove (575), one end of the power storage spring (576) is fixedly connected to the inner wall of the power storage annular groove (575), and the other end of the power storage spring (576) is fixedly connected to the left side surface of the inner cavity of the accommodating cavity (55).
7. The municipal engineering construction safety management guardrail of claim 6, wherein: the guardrail comprises a guardrail right leg (13) and is characterized by further comprising a strengthening mechanism (6), wherein the strengthening mechanism (6) comprises a rectangular strengthening cavity (60), a strengthening long pipe (61) and a partition hole (62), the rectangular strengthening cavity (60) is formed in the guardrail right leg (13), the left end of a threading through hole (56) penetrates through a positioning wing plate (52), penetrates through the right side face of the positioning sleeve (51) and is fixedly communicated with the rectangular strengthening cavity (60), the strengthening long pipe (61) is movably sleeved outside the guardrail right leg (13), the strengthening long pipe (61) can rotate relative to the guardrail right leg (13) and cannot move up and down relative to the guardrail right leg, the partition hole (62) is formed in the surface of the guardrail right leg (13) and is located in the strengthening long pipe (61), the right leg (13) is divided into an upper section and a lower section by the partition hole (62), the inner wall of the strengthening long pipe (61) is fixedly connected with a strengthening wing plate (63), and the other end of the strengthening wing plate (63) penetrates through the partition hole (62) and is fixedly connected with an internal thread sleeve (64) The internal thread of the internal thread sleeve (64) is sleeved with two external thread rods (65), and the two external thread rods (65) are respectively positioned at the upper end and the lower end of the internal thread sleeve (64).
8. The municipal engineering construction safety management guardrail of claim 7, wherein: the elastic stress energy storage mechanism (7) comprises guide wheels (71), the guide wheels (71) are fixedly installed inside the rectangular upper straining cavity (60), the number of the guide wheels (71) is two, the two guide wheels (71) correspond to the two positioning sleeves (51) respectively, a pulling wire (72) is wound outside the guide wheels (71), one end of the pulling wire (72) penetrates through the threading through hole (56) and extends into the accommodating cavity (55) and is wound inside the take-up annular groove (574), the other end of the pulling wire (72) is fixedly connected with an upper pulling plate (73), an energy storage spring (74) is fixedly connected to the other surface of the upper pulling plate (73), the other end of the energy storage spring (74) is fixedly connected with a lower pulling plate (75), the upper pulling plate (73) and the lower pulling plate (75) both slide and are inserted into the rectangular upper straining cavity (60), the end of the external screw thread rod (65) is fixedly connected on the surface of the lower traction plate (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210000448.8A CN114135155A (en) | 2022-01-04 | 2022-01-04 | Municipal works construction safety control guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210000448.8A CN114135155A (en) | 2022-01-04 | 2022-01-04 | Municipal works construction safety control guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114135155A true CN114135155A (en) | 2022-03-04 |
Family
ID=80381606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210000448.8A Pending CN114135155A (en) | 2022-01-04 | 2022-01-04 | Municipal works construction safety control guardrail |
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| Country | Link |
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| CN (1) | CN114135155A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115142736A (en) * | 2022-09-05 | 2022-10-04 | 射阳县新港污水处理有限公司 | Municipal works construction is with assembling guardrail fast |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100901796B1 (en) * | 2009-03-10 | 2009-06-11 | 주식회사 흥화 | Support for guardrail |
| CN111058393A (en) * | 2020-02-28 | 2020-04-24 | 郑州市交通规划勘察设计研究院 | Noise reduction barrier for municipal road bridge construction |
| CN111412365A (en) * | 2020-05-10 | 2020-07-14 | 安徽创夫子科技有限公司 | But height-adjusting's computer software development platform |
| CN111648586A (en) * | 2020-06-23 | 2020-09-11 | 赵茜 | Building external climbing type building construction operation platform |
| CN111883021A (en) * | 2020-08-18 | 2020-11-03 | 刘丽娟 | Propaganda show fence for chemical safety production management |
| CN112664054A (en) * | 2021-03-01 | 2021-04-16 | 赵文庆 | Be used for public road bridge roof beam construction to use rail |
| CN112696579A (en) * | 2020-12-30 | 2021-04-23 | 南京古发建筑装饰工程有限公司 | Building engineering cost on-site mapping device based on BIM technology |
| CN112947600A (en) * | 2021-05-06 | 2021-06-11 | 刘红 | Atmospheric environment monitor for town road |
| CN113026620A (en) * | 2021-03-29 | 2021-06-25 | 郑州市交通规划勘察设计研究院 | Guardrail for road traffic safety |
| CN113236020A (en) * | 2021-06-04 | 2021-08-10 | 蒋爱良 | Anti-collision guardrail structure for municipal construction |
-
2022
- 2022-01-04 CN CN202210000448.8A patent/CN114135155A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100901796B1 (en) * | 2009-03-10 | 2009-06-11 | 주식회사 흥화 | Support for guardrail |
| CN111058393A (en) * | 2020-02-28 | 2020-04-24 | 郑州市交通规划勘察设计研究院 | Noise reduction barrier for municipal road bridge construction |
| CN111412365A (en) * | 2020-05-10 | 2020-07-14 | 安徽创夫子科技有限公司 | But height-adjusting's computer software development platform |
| CN111648586A (en) * | 2020-06-23 | 2020-09-11 | 赵茜 | Building external climbing type building construction operation platform |
| CN111883021A (en) * | 2020-08-18 | 2020-11-03 | 刘丽娟 | Propaganda show fence for chemical safety production management |
| CN112696579A (en) * | 2020-12-30 | 2021-04-23 | 南京古发建筑装饰工程有限公司 | Building engineering cost on-site mapping device based on BIM technology |
| CN112664054A (en) * | 2021-03-01 | 2021-04-16 | 赵文庆 | Be used for public road bridge roof beam construction to use rail |
| CN113026620A (en) * | 2021-03-29 | 2021-06-25 | 郑州市交通规划勘察设计研究院 | Guardrail for road traffic safety |
| CN112947600A (en) * | 2021-05-06 | 2021-06-11 | 刘红 | Atmospheric environment monitor for town road |
| CN113236020A (en) * | 2021-06-04 | 2021-08-10 | 蒋爱良 | Anti-collision guardrail structure for municipal construction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115142736A (en) * | 2022-09-05 | 2022-10-04 | 射阳县新港污水处理有限公司 | Municipal works construction is with assembling guardrail fast |
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Application publication date: 20220304 |
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