CN109252737B - Road safety operation construction barrier structure and construction method thereof - Google Patents
Road safety operation construction barrier structure and construction method thereof Download PDFInfo
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- CN109252737B CN109252737B CN201811355183.3A CN201811355183A CN109252737B CN 109252737 B CN109252737 B CN 109252737B CN 201811355183 A CN201811355183 A CN 201811355183A CN 109252737 B CN109252737 B CN 109252737B
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- 238000010276 construction Methods 0.000 title claims abstract description 47
- 230000004888 barrier function Effects 0.000 title claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 215
- 239000010959 steel Substances 0.000 claims abstract description 215
- 238000009413 insulation Methods 0.000 claims description 22
- 230000008602 contraction Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 3
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 description 6
- 210000001503 joint Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005507 spraying Methods 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
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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
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
-
- 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
- E04H17/26—Devices for erecting or removing fences
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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
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0088—Suspended, e.g. ropes or mesh
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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
- E04B1/34336—Structures movable as a whole, e.g. mobile home structures
- E04B1/34352—Base structures or supporting means therefor
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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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/8227—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only screens ; Arrangements of sound-absorbing elements, e.g. baffles
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
Abstract
The invention discloses a road safety operation construction barrier structure, which comprises a traction platform, wherein hydraulic support legs are arranged below the traction platform, and the traction platform is divided into a front-section vehicle body and a rear-section vehicle body, and is characterized in that fixing piles are arranged at four corners of the traction platform, and reel wheels are arranged on the fixing piles, wherein: each fixed pile is provided with 2 sheaves, the horizontal heights of the sheaves on the fixed piles are the same, and a steel wire rope is connected between the sheaves on the two fixed piles at the same side and at the same horizontal height; has the advantages that: the device is specially applied to quick installation of the enclosure baffle, realizes mechanization of building and dismantling the enclosure baffle, has high speed and high automation degree, reduces manual operation, saves labor cost, has high safety, and is suitable for popularization and use.
Description
Technical Field
The invention relates to the field of civil engineering detection, in particular to a road safety operation construction barrier structure and a construction method thereof.
Background
The enclosure baffle is a section bar which is subjected to construction site maintenance and external isolation after being processed by machine profiling, paint spraying, bending and the like, and is suitable for a light and external isolation plate for construction sites, highway maintenance and construction sites. It is widely used for fire-proof, water-proof, moisture-proof and light.
The invention discloses a reflective enclosure with publication number CN103306227A, relates to the field of road construction, and particularly provides a movable and foldable reflective enclosure. The adjacent enclosing baffles are movably connected through a hinge, and the enclosing baffles are folded and unfolded through the hinge. The surface of the baffle plate is provided with a reflective block for warning vehicles passing by at night. The bottom of the enclosure is provided with a pulley block, and the edge enclosure is folded and unfolded. The invention can be applied to various occasions needing to arrange the enclosure, and is convenient to store and transport. At night, the invention can remind the passing driver that the construction is in progress, thereby improving the safety.
Yet as disclosing No. CN203441168U discloses a building site glass steel encloses fender, including enclosing the baffle, enclosing the baffle and making for the glass steel, enclosing the baffle back and evenly being equipped with the base, base bottom surface and enclosing the baffle bottom surface parallel and level, the base upper surface is equipped with the bracing piece, bracing piece wherein one end sets up in the base upper surface, the other end and enclosing the baffle back connection, and the one end that enclosing the baffle was kept away from to the base is equipped with the connecting plate, and it has the screw to open on the connecting plate, and the position that enclosing the baffle openly is close to the top evenly is equipped with the couple, and there is lighting device enclosing the baffle top through the leg joint, the support is telescopic tube. The utility model discloses long-lived, even receive the striking also hardly produce the deformation.
The existing enclosure baffles are packed and conveyed to a construction site, and then the enclosure baffles are spliced into a retaining wall one by constructors, so that two problems exist, namely 1, the constructors have high risk in the building process and are easy to cause traffic accidents; 2. the existing enclosing baffle needs a large amount of manpower for building, the building and dismantling speed is very slow, and the construction progress is influenced.
Disclosure of Invention
The device is specially applied to quick installation of the enclosure baffle, achieves mechanization of building and dismantling of the enclosure baffle, is high in speed and automation degree, reduces manual operation, saves labor cost, and is high in safety.
The specific technical scheme of the invention is as follows:
the road safety operation construction barrier structure comprises a traction platform, wherein hydraulic support legs are arranged below the traction platform, the traction platform is divided into a front section vehicle body and a rear section vehicle body,
the last four corners of traction platform installs the spud pile, install the reel on the spud pile, wherein: each fixed pile is provided with 2 sheaves, the horizontal heights of the sheaves on the fixed piles are the same, and a steel wire rope is connected between the sheaves on the two fixed piles at the same side and at the same horizontal height;
the traction platform is provided with a top plate, track strips are uniformly distributed on the top plate, and the sound insulation barriers are embedded into the track strips through guide cams and uniformly hung below the top plate; the two sides of the sound insulation barrier are symmetrically provided with steel wire rope embedded blocks, and the inner sides of the steel wire rope embedded blocks are also provided with first pulleys;
the front-section vehicle body and the rear-section vehicle body are both provided with channels, connecting columns are uniformly distributed at the tail part of the front-section vehicle body, and the rear-section vehicle body is provided with a mechanical gripper for holding the connecting columns; the rotary connecting steel structures are symmetrically arranged on the rear section vehicle body and the front section vehicle body;
the swivelling joint steel constructs including installing the base on the channel, and articulated on the base have the steel to construct two, and two articulated steel structures of steel construct one, it still articulates on two to construct two has tensile pneumatic cylinder two, wherein: the center of the hinged position of the second steel structure and the first steel structure is a hollow structure, one end of the stretching hydraulic cylinder is hinged with the second steel structure, and the other end of the stretching hydraulic cylinder is hinged with the first steel structure; the first steel structure is provided with a connecting hole, and the steel structure connecting plate penetrates through the connecting hole through the pin bolt to lock and connect adjacent rotary connecting steel structures.
Preferably, all be equipped with the frame is placed to the operation lamp on sound barrier and the spud pile, two 305 pulleys are still installed to sound barrier bottom.
Preferentially, the inner side of the first steel structure is also hinged with a temporary hydraulic cylinder supporting foot.
The improved structure of the invention also comprises a sliding type connecting steel structure, wherein the sliding type connecting steel structure is used for replacing the rotary connecting steel structure arranged on the front section vehicle body, and comprises a track seat arranged on a channel of the front section vehicle body; one section in the track seat is equipped with the lower part steel structure, and upper portion steel structure is installed on the lower part steel structure, the lower part steel constructs and is connected with the connecting rod between the steel structure, install the steel wire rope who is rotary motion through the motor drive in the steel structure of lower part, the connecting rod card is on the steel wire rope, the steel structure of upper portion falls through steel wire rope pulling connecting rod motion and is in same horizontal position with the lower part steel structure and splices, the steel structure of upper portion constructs and also is equipped with the connecting hole that supplies the steel structure connecting plate to penetrate through the cotter pin on the steel structure of lower part.
Based on the device, the invention also provides a construction method of the road safety operation construction barrier structure, which is characterized by comprising the following steps:
A. the traction platform is dragged to a specified construction site through a tractor, and is adjusted to a proper position;
B. the connecting column is loosened by controlling the mechanical gripper to separate the front section vehicle body from the rear section vehicle body;
C. the symmetrically arranged rotary connecting steel structures are moved to the same side, then the first steel structure and the second steel structure are hinged and connected into a straight line by controlling the extension of the first stretching hydraulic cylinder, and then the second steel structure is pulled down by the contraction of the second stretching hydraulic cylinder so that the first steel structure and the second steel structure are horizontally arranged on the front section vehicle body and the rear section vehicle body;
D. the steel structure connecting plate penetrates into the connecting hole through the pin bolt to lock and connect the rotary connecting steel structure; opening the hydraulic support leg and the temporary support leg of the hydraulic cylinder and supporting the hydraulic support leg on the ground;
E. installing a steel wire rope between the reel wheels at the same horizontal height and tensioning;
F. the sound insulation barrier is manually pushed to move through the track strip to be separated from the track strip, and at the moment, the steel wire rope embedded block is directly embedded into the steel wire rope;
G. and the sound insulation barriers move back and forth on the steel wire ropes and are arranged in order in parallel to form construction barriers, and the construction is finished.
Has the advantages that: the device is specially applied to quick installation of the enclosure baffle, realizes mechanization of building and dismantling the enclosure baffle, has high speed and high automation degree, reduces manual operation, saves labor cost, has high safety, and is suitable for popularization and use.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a road safety operation construction barrier structure according to the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of a road safety operation construction barrier structure according to the present invention;
FIG. 3 is a schematic structural view of a second embodiment of the construction barrier structure for road safety work according to the present invention;
FIG. 4 is a schematic view of the construction barrier device for road safety work according to the present invention;
FIG. 5 is a schematic structural view of the sliding type connecting steel structure of the present invention;
FIG. 6 is a schematic view showing the connection relationship between the connecting rod and the wire rope according to the present invention;
FIG. 7 is a structural view of the rotary connection steel structure of the present invention;
FIG. 8 is a schematic structural view of the rotary connection steel structure of the present invention after splicing;
FIG. 9 is a schematic view of the structure of the sound barrier of the present invention
Fig. 10 is a side view of the sound barrier of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will further describe the present invention with reference to the accompanying drawings.
Example 1
As shown in the figure, road safety work construction protective screen structure, including pulling platform 10, hydraulic leg 9 is installed to the below of pulling platform 10, pull platform 10 and divide into anterior segment automobile body 8 and back end automobile body 15, the spud pile 6 is installed in the four corners on the platform 10 that pulls, install reel 7 on the spud pile 6, wherein: each fixed pile 6 is provided with 2 sheaves 7, the sheaves 7 on each fixed pile 6 have the same horizontal height, and a steel wire rope 14 is connected between the sheaves 7 on the two fixed piles 6 at the same horizontal height on the same side.
The traction platform 10 is provided with a top plate 5, the top plate 5 is uniformly provided with track strips 51, and the sound insulation barriers 3 are embedded into the track strips 51 through guide cams 301 and uniformly hung below the top plate 5; wire rope inserts 304 are symmetrically arranged on two sides of the sound insulation barrier 3, and a first pulley 303 is further mounted on the inner side of each wire rope insert 304. All be equipped with the frame 302 is placed to the operation lamp on sound barrier 3 and the spud pile 6, the frame 302 is placed to the operation lamp is used for placing the traffic flashlight, provides the warning for the vehicle at night. Two 305 of pulley are still installed to sound insulation barrier bottom, and constructor only need promote sound insulation barrier 3 gently at the removal in-process can, but through adopting guide cam 301 and two 305 of pulley messenger sound insulation barrier 3 fast migration, use manpower sparingly.
The front section vehicle body 8 and the rear section vehicle body 15 are both provided with a channel 2, the tail part of the front section vehicle body 8 is uniformly provided with a connecting column 1201, and the rear section vehicle body 15 is provided with a mechanical gripper 1202 for holding the connecting column 1201; the length of the traction platform 10 can be adjusted through the construction condition on site, the front-section vehicle body 8 and the rear-section vehicle body 15 are separated only by loosening the connecting column 1201 through the mechanical gripper 1202, the length of the traction platform 10 is increased by splicing the rotary connecting steel structures 1 to meet the requirement of site construction, and the rotary connecting steel structures 1 are symmetrically arranged on the rear-section vehicle body 15 and the front-section vehicle body 8.
Swivelling joint steel constructs 1 including installing base 106 on channel 2, and swivelling joint steel constructs 1 and can satisfy the butt joint requirement of back end automobile body 15 and anterior segment automobile body 8 on channel 2 round trip movement, and it has two 105 steel structures to articulate on the base 106, and two 105 steel structures articulate and construct 103 steel, still articulate on two 105 steel structures has two tensile pneumatic cylinders 107, wherein: the center of the hinged part of the steel structure II 105 and the steel structure I103 is a hollow structure 108, so that the first stretching hydraulic cylinder 102 can penetrate through the steel structure II 105 and the steel structure I103 to straighten and splice the steel structure II 105 and the steel structure I103 (please focus on fig. 8); one end of the first stretching hydraulic cylinder 102 is hinged with a second steel structure 105, and the other end of the first stretching hydraulic cylinder is hinged with a first steel structure 103; be equipped with connecting hole 109 on the steel structure 103, steel structure connecting plate 13 penetrates connecting hole 109 through the cotter pin and constructs 1 locking connection with adjacent swivelling joint steel. The inner side of the first steel structure 103 is also hinged with a hydraulic cylinder temporary supporting foot 104.
Based on the device, the invention also provides a construction method of the road safety operation construction barrier structure, which is characterized by comprising the following steps:
A. the traction platform 10 is dragged to a specified construction site through a tractor and is adjusted to a proper position;
B. the connecting column 1201 is loosened by controlling the mechanical gripper 1202 to separate the front section vehicle body 8 from the rear section vehicle body 15;
C. the symmetrically arranged rotary connecting steel structure 1 is moved to the same side, then the first steel structure 103 and the second steel structure 105 are hinged and connected into a straight line by controlling the first stretching hydraulic cylinder 102 to stretch, and then the second steel structure 105 is pulled down by shrinking the second stretching hydraulic cylinder 107 so that the first steel structure 103 and the second steel structure 105 are horizontally arranged on the front section vehicle body 8 and the rear section vehicle body 15;
D. the steel structure connecting plate 13 is inserted into the connecting hole 109 through a pin bolt to lock and connect the rotary connecting steel structure 1; opening the hydraulic support leg 9 and the hydraulic cylinder temporary support leg 104 to support on the ground;
E. installing a steel wire rope 14 between the pulleys 7 at the same horizontal height and tensioning;
F. the sound insulation barrier 3 is manually pushed to move through the track strip 51 to be separated from the track strip 51, and the steel wire rope insert block 304 is directly embedded into the steel wire rope 14 at the moment;
G. the sound insulation barriers 3 move back and forth on the steel wire ropes 14 and are arranged in parallel in order to form construction barriers, and construction is finished.
Example 2
As shown in the figure, road safety work construction protective screen structure, including pulling platform 10, hydraulic leg 9 is installed to the below of pulling platform 10, pull platform 10 and divide into anterior segment automobile body 8 and back end automobile body 15, the spud pile 6 is installed in the four corners on the platform 10 that pulls, install reel 7 on the spud pile 6, wherein: each fixed pile 6 is provided with 2 sheaves 7, the sheaves 7 on each fixed pile 6 have the same horizontal height, and a steel wire rope 14 is connected between the sheaves 7 on the two fixed piles 6 at the same horizontal height on the same side.
The traction platform 10 is provided with a top plate 5, the top plate 5 is uniformly provided with track strips 51, and the sound insulation barriers 3 are embedded into the track strips 51 through guide cams 301 and uniformly hung below the top plate 5; wire rope inserts 304 are symmetrically arranged on two sides of the sound insulation barrier 3, and a first pulley 303 is further mounted on the inner side of each wire rope insert 304. All be equipped with the frame 302 is placed to the operation lamp on sound barrier 3 and the spud pile 6, the frame 302 is placed to the operation lamp is used for placing the traffic flashlight, provides the warning for the vehicle at night. Two 305 of pulley are still installed to sound insulation barrier bottom, and constructor only need promote sound insulation barrier 3 gently at the removal in-process can, but through adopting guide cam 301 and two 305 of pulley messenger sound insulation barrier 3 fast migration, use manpower sparingly.
The front section vehicle body 8 and the rear section vehicle body 15 are both provided with a channel 2, the tail part of the front section vehicle body 8 is uniformly provided with a connecting column 1201, and the rear section vehicle body 15 is provided with a mechanical gripper 1202 for holding the connecting column 1201; the length of the traction platform 10 can be adjusted through the construction condition on site, the front-section vehicle body 8 and the rear-section vehicle body 15 are separated only by loosening the connecting column 1201 through the mechanical gripper 1202, the length of the traction platform 10 is increased by splicing the rotary connecting steel structure 1 to meet the requirement of site construction, the rotary connecting steel structure 1 is installed on the rear-section vehicle body 15, and the sliding connecting steel structure 11 is installed on the front-section vehicle body 8.
Swivelling joint steel constructs 1 including installing base 106 on channel 2, and swivelling joint steel constructs 1 and can satisfy the butt joint requirement of back end automobile body 15 and anterior segment automobile body 8 on channel 2 round trip movement, and it has two 105 steel structures to articulate on the base 106, and two 105 steel structures articulate and construct 103 steel, still articulate on two 105 steel structures has two tensile pneumatic cylinders 107, wherein: the center of the hinged part of the steel structure II 105 and the steel structure I103 is a hollow structure 108, so that the first stretching hydraulic cylinder 102 can penetrate through the steel structure II 105 and the steel structure I103 to straighten and splice the steel structure II 105 and the steel structure I103 (please focus on fig. 8); one end of the first stretching hydraulic cylinder 102 is hinged with a second steel structure 105, and the other end of the first stretching hydraulic cylinder is hinged with a first steel structure 103; be equipped with connecting hole 109 on the steel structure 103, steel structure connecting plate 13 penetrates connecting hole 109 through the cotter pin and constructs 1 locking connection with adjacent swivelling joint steel. The inner side of the first steel structure 103 is also hinged with a hydraulic cylinder temporary supporting foot 104.
The sliding connection steel structure 11 includes a rail seat 1105 mounted on the tunnel 2 of the front section vehicle body 8; one section in the track seat 1105 is equipped with lower part steel structure 1104, and upper portion steel structure 1103 is installed on lower part steel structure 1104, and the bottom of upper portion steel structure 1103 is equipped with the pulley and inlays on constructing 1104 track with the lower part, be connected with connecting rod 1102 between lower part steel structure 1104 and the upper portion steel structure 1103, install wire rope 1101 that is rotary motion through the motor drive in the lower part steel structure 1104, on connecting rod 1102 card dies wire rope 1101 (please focus on referring to fig. 6), upper portion steel structure 1103 pulls connecting rod 1102 through wire rope 1101 and moves and fall to be in same horizontal position with lower part steel structure 1104 and splice like this, also be equipped with on upper portion steel structure 1103 and the lower part steel structure 1104 and supply steel structure connecting plate 13 to pass through the connecting hole 109 that the pintle penetrated.
In addition, the system also comprises a crane 4 installed on the track of the lower steel structure 1104, wherein the crane 4 can move back and forth on the track of the lower steel structure 1104, when the sliding connection steel structure 11 is prepared for recovery after construction is completed, the upper steel structure 1103 is lifted by the crane 4, and the upper steel structure 1103 is returned to the track of the lower steel structure 1104 through manual butt joint.
Based on the device, the invention also provides a construction method of the road safety operation construction barrier structure, which is characterized by comprising the following steps:
A. the traction platform 10 is dragged to a specified construction site through a tractor and is adjusted to a proper position;
B. the connecting column 1201 is loosened by controlling the mechanical gripper 1202 to separate the front section vehicle body 8 from the rear section vehicle body 15, and the rotary connecting steel structure 1 and the sliding connecting steel structure 11 are moved to the same side;
C. the first steel structure 103 and the second steel structure 105 are hinged and connected into a straight line by controlling the extension of the first stretching hydraulic cylinder 102, the second steel structure 105 is pulled down by contracting the second stretching hydraulic cylinder 107, the first steel structure 103 and the second steel structure 105 are horizontally arranged on the rear-section vehicle body 15, and the steel structure connecting plate 13 is respectively inserted into the connecting holes 109 of the lower steel structure 1104 and the first steel structure 103 through pin bolts to lock and connect the rotary connecting steel structure 1 and the sliding connecting steel structure 11; or
The first steel structure 103 and the second steel structure 105 are hinged and connected into a straight line by controlling the extension of the first stretching hydraulic cylinder 102, the second steel structure 105 is pulled down by controlling the contraction of the second stretching hydraulic cylinder 107, so that the first steel structure 103 and the second steel structure 105 are horizontally arranged on the rear-section car body 15, a motor in the lower steel structure 1104 drives a steel wire rope 1101 to move, so that a connecting rod 1102 is driven to move forwards to push the upper steel structure 1103 to move forwards, finally the upper steel structure is dropped to be positioned at the same horizontal position with the lower steel structure 1104 to be spliced, and then a steel structure connecting plate 13 is respectively penetrated into connecting holes 109 of the upper steel structure 1103 and the first steel structure 103 through bolts to lock and connect the rotary connecting steel structure 1 and the sliding connecting steel structure 11;
E. opening the hydraulic support leg 9 and the hydraulic cylinder temporary support leg 104 to support on the ground, and installing and tensioning the steel wire rope 14 between the pulleys 7 at the same horizontal height;
F. the sound insulation barrier 3 is manually pushed to move through the track strip 51 to be separated from the track strip 51, and the steel wire rope insert block 304 is directly embedded into the steel wire rope 14 at the moment;
G. the sound insulation barriers 3 move back and forth on the steel wire ropes 14 and are arranged in parallel in order to form construction barriers, and construction is finished.
Claims (1)
1. Construction method of road safety work construction barrier structure, its characterized in that, including drawing platform (10), hydraulic leg (9) are installed to the below of drawing platform (10), draw platform (10) and divide into anterior segment automobile body (8) and back end automobile body (15), its characterized in that, spud pile (6) are installed to the four corners on drawing platform (10), install reel (7) on spud pile (6), wherein: each fixed pile (6) is provided with 2 sheaves (7), the sheaves (7) on each fixed pile (6) have the same horizontal height, and a steel wire rope (14) is connected between the sheaves (7) on the two fixed piles (6) on the same side and at the same horizontal height;
the traction platform (10) is provided with a top plate (5), track strips (51) are uniformly arranged on the top plate (5), and the sound insulation barriers (3) are embedded into the track strips (51) through guide cams (301) and uniformly hung below the top plate (5); wire rope embedded blocks (304) are symmetrically arranged on two sides of the sound insulation barrier (3), and a first pulley (303) is further mounted on the inner side of each wire rope embedded block (304); the front section vehicle body (8) and the rear section vehicle body (15) are both provided with a channel (2), the tail part of the front section vehicle body (8) is uniformly provided with connecting columns (1201), and the rear section vehicle body (15) is provided with a mechanical gripper (1202) for holding the connecting columns (1201); the rotary connecting steel structure is arranged on the rear section vehicle body, and the sliding connecting steel structure is arranged on the front section vehicle body; swivelling joint steel constructs (1) including installing base (106) on channel (2), articulated on base (106) have two (105) of steel structure, and two (105) of steel structure articulate steel structure (103), still articulated on two (105) of steel structure have tensile pneumatic cylinder two (107), wherein: the center of the hinged position of the second steel structure (105) and the first steel structure (103) is a hollow structure (108), one end of the first stretching hydraulic cylinder (102) is hinged with the second steel structure (105), and the other end of the first stretching hydraulic cylinder is hinged with the first steel structure (103); the first steel structure (103) is provided with a connecting hole (109), and the steel structure connecting plate (13) penetrates through the connecting hole (109) through a pin bolt to lock and connect the adjacent rotary connecting steel structures (1);
the sliding type connecting steel structure (11) comprises a track seat arranged on a channel of the front-section vehicle body; one section of the rail seat is provided with a lower steel structure, the upper steel structure is arranged on the lower steel structure, the bottom of the upper steel structure is provided with a pulley embedded on a rail with the lower steel structure, a connecting rod is connected between the lower steel structure and the upper steel structure, a steel wire rope which is driven by a motor to rotate is arranged in the lower steel structure, the connecting rod is clamped on the steel wire rope, so that the upper steel structure pulls the connecting rod through the steel wire rope to move and fall to the same horizontal position with the lower steel structure for splicing, and connecting holes for a steel structure connecting plate to penetrate through a pin bolt are also arranged on the upper steel structure and the lower steel structure;
the construction method comprises the following steps: a. The traction platform is dragged to a specified construction site through a tractor, and is adjusted to a proper position; b. The connecting column is loosened by controlling the mechanical gripper to separate the front section vehicle body from the rear section vehicle body, and the rotary connecting steel structure and the sliding connecting steel structure are moved to the same side; c. The first steel structure and the second steel structure are hinged and connected into a straight line by controlling the extension of the first stretching hydraulic cylinder, the second steel structure is pulled down by the contraction of the second stretching hydraulic cylinder to be horizontally arranged on the rear-section vehicle body, and the steel structure connecting plate is respectively inserted into connecting holes of the first steel structure and the lower steel structure through pin bolts to lock and connect the rotary connecting steel structure and the sliding connecting steel structure; or the first steel structure and the second steel structure are hinged and connected into a straight line by controlling the extension of the first stretching hydraulic cylinder, the second steel structure is pulled down by the contraction of the second stretching hydraulic cylinder to be horizontally arranged on a rear-section vehicle body, a motor in the lower steel structure drives a steel wire rope to move, so that a connecting rod is driven to move forward to push the upper steel structure to move forward, and finally the upper steel structure and the lower steel structure are positioned at the same horizontal position for splicing, and then a steel structure connecting plate is respectively inserted into connecting holes of the first steel structure and the first steel structure through pin bolts to lock and connect the rotary connecting steel structure and the sliding connecting steel structure; e. Opening the hydraulic support leg and the temporary support leg of the hydraulic cylinder to support the hydraulic support leg and the temporary support leg on the ground, and installing and tensioning the steel wire rope between the pulleys at the same horizontal height; f. The sound insulation barrier is manually pushed to move through the track strip to be separated from the track strip, and at the moment, the steel wire rope embedded block is directly embedded into the steel wire rope; g. And the sound insulation barriers move back and forth on the steel wire ropes and are arranged in order in parallel to form construction barriers, and the construction is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811355183.3A CN109252737B (en) | 2017-07-07 | 2017-07-07 | Road safety operation construction barrier structure and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811355183.3A CN109252737B (en) | 2017-07-07 | 2017-07-07 | Road safety operation construction barrier structure and construction method thereof |
| CN201710551009.5A CN107269114B (en) | 2017-07-07 | 2017-07-07 | Road safety job execution barrier structure and its construction method |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710551009.5A Division CN107269114B (en) | 2017-07-07 | 2017-07-07 | Road safety job execution barrier structure and its construction method |
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| Publication Number | Publication Date |
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| CN109252737A CN109252737A (en) | 2019-01-22 |
| CN109252737B true CN109252737B (en) | 2020-02-28 |
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| CN201811355181.4A Expired - Fee Related CN109252736B (en) | 2017-07-07 | 2017-07-07 | Road safety operation construction barrier structure |
| CN201811355183.3A Active CN109252737B (en) | 2017-07-07 | 2017-07-07 | Road safety operation construction barrier structure and construction method thereof |
| CN201710551009.5A Expired - Fee Related CN107269114B (en) | 2017-07-07 | 2017-07-07 | Road safety job execution barrier structure and its construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109252735B (en) * | 2018-11-08 | 2019-08-06 | 四川大学 | A kind of municipal administration overhead construction protective fence and its installation apparatus |
| CN110093840B (en) * | 2019-05-27 | 2021-04-16 | 淮阴工学院 | Novel pavement laying auxiliary plate erecting device, erecting method and disassembling method |
| CN110130230B (en) * | 2019-06-24 | 2021-05-18 | 中铁二局集团有限公司 | Construction method for installing sound barrier by automatic traveling lifting lane-changing type trolley |
| CN110748235B (en) * | 2019-09-23 | 2020-12-01 | 江西省连城建筑工程有限公司 | Building workpiece installation construction method |
| CN111140074B (en) * | 2019-11-01 | 2022-06-03 | 吴瑞祺 | Anti-riot guardrail |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102004018385A1 (en) * | 2004-04-16 | 2005-11-03 | Rationelle Technik Im Maschinenbau Rtm Gmbh | Component e.g. post, setting device for making e.g. guard rail, is designed as steerable vehicle which carries post setting and loading devices, where setting and loading devices have control units that are coupled with drive units |
| CN100408758C (en) * | 2006-07-14 | 2008-08-06 | 常熟华东汽车有限公司 | Road barricade vehicle |
| KR101157917B1 (en) * | 2010-01-11 | 2012-06-22 | 노용규 | System support mold installation lift |
| CN201901854U (en) * | 2010-12-25 | 2011-07-20 | 常熟华东汽车有限公司 | Vehicle and barrier separating mechanism for combined type net barrier |
| CN202064293U (en) * | 2011-05-12 | 2011-12-07 | 中铁二十局集团第一工程有限公司 | Traction system used for steel trussed beam cantilever hauling construction |
| CN202990563U (en) * | 2013-01-16 | 2013-06-12 | 明光市浩淼消防科技发展有限公司 | Net casting and recovery device of knife stabbing net |
| CN103470097B (en) * | 2013-09-25 | 2015-11-18 | 北京安龙特种车辆有限公司 | A kind of transport vehicle of isolating mesh sheet and loading isolation mesh sheet |
| GB2534295A (en) * | 2015-01-18 | 2016-07-20 | Mowatt Bryce John | Improved post driver |
| CN205330278U (en) * | 2016-01-26 | 2016-06-22 | 国网安徽省电力公司检修公司 | Electronic car of arranging of primary equipment safety measure |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109252737A (en) | 2019-01-22 |
| CN109252736B (en) | 2020-06-12 |
| CN107269114A (en) | 2017-10-20 |
| CN107269114B (en) | 2019-05-24 |
| CN109252736A (en) | 2019-01-22 |
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