CN115217130A

CN115217130A - Safety protection device for reconstruction and extension highway side slope construction

Info

Publication number: CN115217130A
Application number: CN202211011158.XA
Authority: CN
Inventors: 熊启应; 孙娟; 时刘涛
Original assignee: Suzhou Traffic Engineering Group Co ltd
Current assignee: Suzhou Traffic Engineering Group Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-10-21

Abstract

The utility model relates to a rebuild highway safety device for side slope construction is applied to the technical field of side slope construction protection, and it is including setting up the fender that encloses in the slope foot of side slope, be provided with a plurality of protection networks on the domatic of side slope, the both ends of protection network are followed the length direction who encloses the fender extends, it is connected with a plurality of anchor ropes, adjacent two to enclose between the top of slope that keeps off and side slope the anchor rope is parallel to each other, detachably is provided with the mechanism that sprays that is used for following the anchor rope and slides and spray water smoke on the anchor rope. This application has the effect of the dust of loss to in the air when reducing side slope construction.

Description

Safety protection device for slope construction of reconstruction and extension highway

Technical Field

The application relates to the technical field of slope construction protection, in particular to a safety protection device for reconstructing and expanding highway slope construction.

Background

At present, the expansion construction of the expressway has great promotion effects on various aspects such as relieving traffic pressure, increasing employment, promoting the optimization value-increasing of industrial structures, improving the lives of people and the like. The side slope on one side of the roadbed refers to a slope surface with a certain slope which is made on two sides of the roadbed for ensuring the stability of the roadbed, wherein the slope surface is also required to be considered relative to the extension of the side slopes on two sides of the roadbed of the highway.

In the related technology, the side slope protection mainly comprises slope protection and slope toe protection, a protective net is arranged on a slope body step by step to intercept falling objects generated during excavation of all levels of side slopes, and a fence made of color steel tiles and bamboo plywood is arranged at the slope toe to secondarily intercept the falling objects which are not intercepted by the protective net, so that normal traffic of roads at the slope toe is ensured.

In view of the above-mentioned related technologies, the inventors found that during construction, a large amount of dust is generated on the slope, and the dust is dissipated to the surroundings to pollute the environment, so that improvement is needed.

Disclosure of Invention

In order to reduce the dust of loss to the air during side slope construction, this application provides a rebuild and expand highway safety device for side slope construction.

The application provides a reform and expand highway safety device for slope construction adopts following technical scheme:

the utility model provides a rebuild and expand highway safety device for side slope construction, is including setting up in enclosing of the toe of slope of side slope and keeping off, be provided with a plurality of protection networks on the domatic of side slope, the both ends of protection network are followed the length direction who encloses the fender extends, it is connected with a plurality of anchor ropes, adjacent two to enclose between the top of slope that keeps off and side slope the anchor rope is parallel to each other, detachably is provided with the mechanism that sprays that is used for sliding and spraying water smoke along the anchor rope on the anchor rope.

Through adopting above-mentioned technical scheme, before the construction, install on two anchor ropes adjacent with the construction position and spray the mechanism, in the time of the construction, start spraying the mechanism, it removes and sprays water smoke along the anchor rope to spray the mechanism, water smoke granule collides with the dust and condenses, form the reunion, the continuous grow of reunion becomes heavy, make the reunion sink, the dust of loss to in the air when having reduced the slope construction, be favorable to reducing the pollution to the surrounding environment, and simultaneously, the anchor rope has strengthened the stability of enclosing the fender, the possibility of enclosing the fender and being knocked down by the thing that drops is reduced, and because spray the mechanism and can remove the limit and spray the water smoke simultaneously, the spray range has been increased, the dust fall effect has been promoted, be favorable to further reducing the pollution to the surrounding environment.

Optionally, the spraying mechanism includes a moving seat, a spraying assembly and a pair of moving assemblies, two ends of the moving seat are respectively connected to a set of the moving assemblies, each moving assembly includes a bidirectional screw rod, a pair of sliding blocks and a pair of pulleys for meshing with the anchor cable, the pair of sliding blocks are slidably disposed on an end wall of the moving seat, the bidirectional screw rod is rotatably disposed on the end wall of the moving seat, the sliding blocks slide along an axial direction of the bidirectional screw rod, one end of the bidirectional screw rod is threaded to one of the sliding blocks, the other end of the bidirectional screw rod is threaded to the other sliding block, the sliding blocks correspond to the pulleys one to one, and the pulleys are disposed on the corresponding sliding blocks;

the spraying assembly is arranged on the moving seat, the moving seat is provided with a motor, and an output shaft of the motor is connected with one of the pulleys.

Through adopting above-mentioned technical scheme, during the installation, the two-way lead screw of reverse rotation makes two sliders move mutually in opposite directions, make two pulleys move mutually in opposite directions, will remove the seat and remove to anchor rope department after that, and make the anchor rope be located between two pulleys, then forward rotation two-way lead screw, two-way lead screw drives two slider relative movement, make two pulley relative movement and interlock anchor rope, during the construction, starter motor and spray assembly, the motor drives one of them pulley and rotates, the pulley drives and removes the seat and remove along the anchor rope, the realization drives spray assembly and removes along the anchor rope when spray assembly sprays, the dust of loss to the air when being favorable to reducing side slope construction.

Optionally, the spraying assembly includes a first water pump, a water supply pipe and a plurality of first nozzles, the plurality of nozzles are all disposed on the movable base, one end of the water supply pipe is sequentially connected to the plurality of first nozzles, and the other end of the water supply pipe is connected to the first water pump.

Through adopting above-mentioned technical scheme, with first water pump switch-on water source, start first water pump after that, first water pump is to the delivery pipe water delivery, and the delivery pipe is with the first shower nozzle of water direction, and first shower nozzle sprays water smoke, and the water smoke granule collides with the dust and condenses, forms the reunion, and the continuous grow of reunion becomes heavy for the reunion sinks, and the dust of loss to in the air when being favorable to reducing the side slope construction.

Optionally, enclose and be provided with a plurality of second shower nozzles on keeping off, it is a plurality of the second shower nozzle is followed the length direction who encloses the fender evenly distributed in proper order, the toe edge of side slope the length direction who encloses the fender has seted up the canal that catchments, the canal that catchments is located enclose keep off one side towards the side slope, be provided with the second water pump in the canal that catchments, the output of second water pump is connected with the raceway, the raceway deviates from the one end of water pump connects gradually a plurality of the second shower nozzle.

Through adopting above-mentioned technical scheme, during the construction, start the second water pump, the second water pump extracts the water in the collecting channel and leads the second shower nozzle through the raceway, and the second shower nozzle sprays water smoke, has reduced the thing that drops and has rolled the area to enclosing the dust loss around keeping off, is favorable to further reducing the dust of loss to the surrounding environment in, and simultaneously, the collecting channel accepts partial second shower nozzle spun water smoke, realizes the recovery to the shower water, is favorable to saving the water resource.

Optionally, a plurality of backflow channels are formed in the slope surface of the side slope, one end of each backflow channel is connected with the corresponding water collecting channel, and the other end of each backflow channel extends towards the top of the side slope.

By adopting the technical scheme, a part of water mist sprayed by the spraying mechanism falls into the return channel under the action of gravity and gradually converges in the return channel to form water drops, the water drops in the return channel flow towards the water collecting channel under the action of gravity, and finally flow back to the water collecting channel, so that the recovery of part of spraying water of the spraying mechanism is realized, and the further water resource saving is facilitated.

Optionally, a plurality of water channels have been seted up on the domatic of side slope, the water channel intercommunication the backward flow canal, the water channel all extends along the length direction who catchments the canal, and is a plurality of the water channel is crossed with a plurality of be formed with the ecological cell check that is used for planting the plant between the backward flow canal.

Through adopting above-mentioned technical scheme, the water smoke granule that the water channel can retrieve the part and subside and through the leading-in catch channel of backward flow canal, realize increasing the recovery volume of shower water, after the slope construction finishes, constructor can plant the plant in ecological cell, further promotes the soil property stability of side slope, has reduced the side slope and has suffered the rainwater to erode and the possibility that appears the landslide.

Optionally, be provided with a plurality of lifting hooks that are used for articulating the rain cloth on the anchor rope, the rain cloth articulates the lifting hook through rings and arranges in between the double-phase neighbour anchor rope, the bottom of keeping off the rain cloth is located the canal that catchments directly over.

Through adopting above-mentioned technical scheme, when meetting rainy day, stop the construction, will keep off the rain cloth and articulate between adjacent two anchor ropes, keep off the rain cloth and accept the rainwater and with the leading-in to the ditch that catchments of rainwater in, be favorable to reducing because of the domatic possibility that leads to the construction progress of raining the side slope receives the influence, and supply the second water pump to extract once more in the rainwater inflow ditch, be favorable to further saving the water resource.

Optionally, the lifting hook is connected with a moving block, the anchor cable penetrates through the moving block, a screw hole is formed in the side wall of the moving block, a screw used for abutting against the anchor cable penetrates through the screw hole, and the screw is in threaded connection with the screw hole.

By adopting the technical scheme, when the position of the lifting hook needs to be adjusted, constructors slide the movable block to a proper position and then rotate the screw, and the screw is tightly propped against the anchor cable, so that the friction force between the screw and the anchor cable is increased, the lifting hook is moved to a limit position, and the adjustment of the position of the lifting hook is facilitated.

Optionally, a through groove for the anchor cable to extend into is formed in the moving seat, a limiting plate for limiting the anchor cable to be separated from the through groove is hinged to the moving seat, and a limiting nail for connecting the moving seat through threads is arranged on the limiting plate.

Through adopting above-mentioned technical scheme, when the seat is removed in the installation, arrange the anchor rope in leading to the groove, rotate the limiting plate after that to remove the seat with spacing screw thread connection, make the limiting plate form limiting displacement to the anchor rope, reduced the anchor rope and broken away from the possibility that leads to the groove, reduced the possibility that removes the seat and break away from the anchor rope.

Optionally, a filter plate for filtering broken stones and dust is arranged in the water collecting channel, and the second water pump is located between the filter plate and the bottom of the water collecting channel.

Through adopting above-mentioned technical scheme, the rubble and the dust that thoughtlessly have been mixed in the rivers that the filter plate filtered the entering catchment ditch have reduced the rubble and the dust of suction second water pump, are favorable to protecting the second water pump.

In summary, the present application includes at least one of the following beneficial technical effects:

before construction, a spraying mechanism is installed on two anchor cables adjacent to a construction position, and during construction, the spraying mechanism is started, moves along the anchor cables and sprays water mist, water mist particles collide with dust and are condensed to form agglomerates, and the agglomerates continuously grow and become heavy, so that the agglomerates sink, dust dissipated into the air during side slope construction is reduced, and pollution to the surrounding environment is reduced;

after the side slope construction is finished, constructors can plant plants in the ecological unit cells, so that the soil stability of the side slope is further improved, and the possibility of landslide caused by the fact that the side slope is subjected to rain wash is reduced;

when the rainwater collecting channel is rainy, the construction is stopped, the rain shielding cloth is hung between the two adjacent anchor cables, the rain shielding cloth is used for bearing rainwater and guiding the rainwater into the water collecting channel, the possibility that construction progress is influenced due to the fact that the slope surface of the side slope is washed by the rainwater is favorably reduced, the rainwater flows into the water collecting channel and is supplied to the second water pump for secondary extraction, and further water resource saving is favorably achieved.

Drawings

Fig. 1 is a schematic structural diagram for embodying a safety shield apparatus in an embodiment of the present application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram for embodying the first water pump, the second water pump, the water collecting channel, the filter plate, the rainwater grate and the lifting hook in the embodiment of the present application.

Fig. 4 is a schematic structural diagram for embodying the limit pin, the moving block and the hanging ring in the embodiment of the present application.

Description of the reference numerals: 1. side slope; 11. a water collecting channel; 12. a return channel; 13. a water channel is crossed; 14. filtering the plate; 15. a rain grate; 16. a support; 17. ecological cells; 2. a protective net; 3. enclosing; 31. a second spray head; 32. a second water pump; 33. a water delivery pipe; 4. an anchor cable; 41. a moving block; 411. a screw; 412. a screw hole; 42. a hook; 5. a spraying mechanism; 51. a spray assembly; 511. a first water pump; 512. a water supply pipe; 513. a first nozzle; 52. a moving assembly; 521. a bidirectional screw rod; 522. a slider; 523. a pulley; 53. a movable seat; 531. a motor; 532. a limiting plate; 533. a limit nail; 6. a rain cloth; 61. a lifting ring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a safety protection device for reconstruction and extension of highway side slope construction. Referring to fig. 1, a reform and enlarge safety device for highway side slope construction, including setting up in enclosing fender 3 of side slope 1's slope foot, enclose fender 3 and set up along 1 length direction of side slope, enclose fender 3 in the embodiment of this application and include a plurality of I-steel, a plurality of bamboo offset plate and a plurality of various steel sheet, when putting up and enclose fender 3, earlier evenly set up a plurality of I-steel in proper order along 1 length direction of side slope, the I-steel inserts ground, fixed connection bamboo offset plate between two adjacent I-steel after that, then lay various steel tile in one side that the bamboo offset plate deviates from side slope 1, the completion encloses the installation that keeps off 3. A plurality of protective nets 2 are arranged on the slope surface of the side slope 1, and two ends of each protective net 2 extend along the length direction of the surrounding baffle 3.

The side wall of the enclosure 3 facing the side slope 1 and the top of the side slope 1 are connected with a plurality of anchor cables 4, two adjacent anchor cables 4 are parallel to each other, the top of the side slope 1 is provided with a plurality of supports 16, the supports 16 correspond to the anchor cables 4 one by one, and the anchor cables 4 are wound on the corresponding supports 16. The height of the bracket 16 is higher than that of the protection net 2. The anchor cable 4 is detachably provided with two groups of spraying mechanisms 5, and the spraying mechanisms 5 are arranged in two groups in the embodiment of the application.

Before the construction, install on two anchor ropes 4 adjacent with the construction position and spray mechanism 5, during the construction, start spraying mechanism 5, spray mechanism 5 and remove and spray water smoke along anchor rope 4, water smoke granule collides and condenses with the dust, form the reunion, the reunion constantly grow heaviness, make the reunion sink, the dust of loss to in the air when having reduced 1 construction of side slope, be favorable to reducing the pollution to the surrounding environment, and simultaneously, anchor rope 4 has strengthened the stability of enclosing fender 3, the possibility of enclosing fender 3 and being knocked down by the thing that drops has been reduced, and because spraying mechanism 5 can remove while spraying water smoke on the limit, need not constructor and lay a large amount of shower nozzles in order to increase the spray range, construction cost is practiced thrift, the dust fall effect has been promoted, be favorable to further reducing the pollution to the surrounding environment.

Referring to fig. 1 and 2, the shower mechanism 5 includes a moving base 53, a shower assembly 51, and a pair of moving assemblies 52, and a set of moving assemblies 52 is connected to both ends of the moving base 53. The moving assembly 52 includes a bidirectional screw 521, a pair of sliders 522, and a pair of pulleys 523. The bidirectional screw 521 is rotatably disposed on the end wall of the movable base 53, and the axis of the bidirectional screw 521 is perpendicular to the slope surface of the slope 1. A pair of sliders 522 are slidably coupled to the end walls of the moving base 53, and the sliders 522 slide in the axial direction of the bidirectional screw 521. One end of the bidirectional screw 521 is in threaded connection with one of the sliding blocks 522, the other end of the bidirectional screw is in threaded connection with the other sliding block 522, the sliding blocks 522 correspond to the pulleys 523 one to one, and the pulleys 523 are rotatably connected with the corresponding sliding blocks 522. The side wall of the pulley 523 is provided with a ring groove, the bidirectional screw rod 521 is rotated to enable the two pulleys 523 to approach each other, and when the groove bottoms of the two ring grooves are both abutted to the anchor cable 4, the two pulleys 523 are meshed with the anchor cable 4.

The end of the moving seat 53 facing the enclosure 3 is fixed with a motor 531, and the output shaft of the motor 531 is connected with a pulley 523 which is coaxially connected and close to the slope surface of the side slope 1. The groove bottom of the ring groove is provided with a plurality of rubber ribs, so that the friction force between the groove bottom of the ring groove and the anchor cable 4 is increased, the possibility of slipping between the pulley 523 and the anchor cable 4 is reduced, and the movable seat 53 can be driven to move along the anchor cable 4. The shower assembly 51 is disposed on the movable base 53.

During installation, the two sliders 522 are moved back to back by rotating the bidirectional screw 521 in the reverse direction, the two pulleys 523 are moved back to back, then the moving seat 53 is moved to the anchor cable 4, the anchor cable 4 is positioned between the two pulleys 523, then the bidirectional screw 521 is rotated in the forward direction, the bidirectional screw 521 drives the two sliders 522 to move relatively, the two pulleys 523 move relatively and are meshed with the anchor cable 4, during construction, the motor 531 and the spray assembly 51 are started, the motor 531 drives one of the pulleys 523 to rotate, the pulley 523 drives the moving seat 53 to move along the anchor cable 4, the spray assembly 51 is driven to move along the anchor cable 4 while the spray assembly 51 sprays, and dust dissipated into the air during construction of the side slope 1 is reduced.

Referring to fig. 2, a through groove for the anchor cable 4 to extend into is formed in the side wall of the movable seat 53 away from the slope surface of the slope 1, and the through groove extends along the length direction of the movable seat 53. The top wall of the movable seat 53 is hinged with a limiting plate 532 through a hinge, the limiting plate 532 is in an omega shape, one side of the limiting plate 532 deviating from the hinged end of the limiting plate 532 is provided with a limiting nail 533, and the limiting nail 533 is in threaded cross connection with the limiting plate 532 and is in threaded connection with the side wall of the movable seat 53 deviating from the slope surface of the side slope 1. When the movable seat 53 is installed, the anchor cable 4 is placed in the through groove, then the limiting plate 532 is rotated, and the limiting nails 533 are in threaded connection with the limiting seat, so that the limiting plate 532 can limit the anchor cable 4, the possibility that the anchor cable 4 breaks away from the through groove is reduced, and the possibility that the movable seat 53 breaks away from the anchor cable 4 is reduced.

Referring to fig. 1 and 2, the spray assembly 51 includes a first water pump 511, a water supply pipe 512, and a plurality of first spray heads 513, wherein the plurality of first spray heads 513 are uniformly distributed on two opposite sidewalls of the movable base 53 along the width direction thereof. One end of the water supply pipe 512 is sequentially connected to a plurality of first nozzles 513, and the other end thereof is connected to the first water pump 511. The first water pump 511 is connected with a water source, then the first water pump 511 is started, the first water pump 511 conveys water to the water supply pipe 512, the water supply pipe 512 guides the water to the first spray head 513, the first spray head 513 sprays water mist, the water mist particles collide with dust and are condensed to form agglomerates, the agglomerates are continuously enlarged and become heavy, the agglomerates are made to sink, and the dust dissipated into the air in the construction process of the side slope 1 is reduced.

Referring to fig. 3, the top wall of the enclosure 3 is provided with a plurality of second nozzles 31, the plurality of second nozzles 31 are distributed along the length direction of the enclosure 3, the slope toe of the side slope 1 is provided with a water collecting channel 11 along the length direction of the enclosure 3, and the water collecting channel 11 is located on one side of the enclosure 3 facing the side slope 1. A second water pump 32 is arranged in the water collecting channel 11, the output end of the second water pump 32 is connected with a water pipe 33, and one end of the water pipe 33 departing from the water pumps is sequentially connected with a plurality of second nozzles 31. The first water pump 511 is installed in the water collecting channel 11. In the embodiment of the present application, the first spray head 513 and the second spray head 31 both adopt atomizing spray heads.

During the construction, start second water pump 32, second water pump 32 extracts the water in the canal 11 and leads second shower nozzle 31 through raceway 33, and second shower nozzle 31 sprays water smoke, has reduced the thing that drops and has rolled the dust loss that takes around to enclosing fender 3, is favorable to further reducing the dust in loss to the surrounding environment, and simultaneously, the canal 11 accepts partial second shower nozzle 31 spun water smoke, realizes the recovery to the shower water, is favorable to saving the water resource.

Referring to fig. 1, a plurality of backflow channels 12 are disposed on the slope surface of the side slope 1, the backflow channels 12 extend along the width direction of the slope surface of the side slope 1, one end of each backflow channel 12 is connected with the water collecting channel 11, and the other end faces the top of the side slope 1. A part of the water mist sprayed by the first spray head 513 falls into the return channel 12 under the action of gravity and gradually converges in the return channel 12 to form water droplets, the water droplets in the return channel 12 flow towards the water collecting channel 11 under the action of gravity and finally flow back to the water collecting channel 11, so that the part of the spray water of the spraying mechanism 5 is recycled, and further water resource saving is facilitated.

Referring to fig. 1, a plurality of water channels 13 are formed on the slope surface of the side slope 1, the water channels 13 extend along the length direction of the water collecting channel 11, the water channels 13 are sequentially communicated with a plurality of return channels 12, and ecological cells 17 for planting plants are formed between the water channels 13 and the return channels 12 in a staggered manner. After the side slope 1 is constructed, constructors can plant plants in the ecological cells 17, so that the soil stability of the side slope 1 is further improved, and the possibility that the side slope 1 is subjected to rainwater washing to cause landslide is reduced. The backflow channel 12 and the catchment channel 11 can be filled with water storage pottery clay to form a water storage layer, the water storage layer can collect rainwater and redundant water in the ecological cell 17 in rainy season, and water is supplied to the ecological cell 17 in dry season, so that the improvement of the plant living environment in the ecological cell 17 is facilitated.

Referring to fig. 1 and 3, rainwater grates 15 are covered at openings of the water collecting channel 11 and the water passing channel 13 to reduce stones and soil entering the water collecting channel 11. The filter plates 14 are arranged in the water collecting channel 11, the water passing channel 13 and the opening of the return channel 12, the first water pump 511 and the second water pump 32 are both positioned between the filter plates 14 and the bottom of the water collecting channel 11, and the water delivery pipe 33 and the water supply pipe 512 sequentially penetrate through the filter plates 14 and the rain grate 15. The filter plate 14 filters crushed stone and dust mixed in the water flow entering the water collecting channel 11, reduces the crushed stone and dust pumped into the second water pump 32, and is beneficial to protecting the second water pump 32.

Referring to fig. 1 and 3, the anchor cables 4 are provided with a plurality of lifting hooks 42 for hanging the rain shielding cloth 6, lifting rings 61 are fixed at four corners of the rain shielding cloth 6, the rain shielding cloth 6 is hung between two adjacent anchor cables 4 through the lifting rings 61 and the lifting hooks 42, and the bottom end of the rain shielding cloth 6 is positioned right above the water collecting channel 11. When meeting rainy day, stop the construction, will keep off the rain cloth 6 and articulate between two adjacent anchor ropes 4, keep off the rain cloth 6 and accept the rainwater and with the leading-in to the canal 11 of catchmenting of rainwater in, be favorable to reducing because of the domatic possibility that leads to the construction progress of raining side slope 1 receives the influence, and the rainwater flows into and supplies second water pump 32 to extract once more in the canal 11 of catchmenting, is favorable to further saving the water resource.

Referring to fig. 4, in the embodiment of the present application, the number of the lifting hooks 42 is two, the lifting hook 42 is connected to the moving block 41, the anchor cable 4 penetrates through the moving block 41, a screw hole 412 is formed in a side wall of the moving block 41, a screw 411 for abutting against the anchor cable 4 penetrates through the screw hole 412, and the screw 411 is in threaded connection with the screw hole 412. When the position of the lifting hook 42 needs to be adjusted, after a constructor slides the movable block 41 to a proper position, the screw 411 is rotated, and the screw 411 is tightly abutted to the anchor cable 4, so that the friction force between the screw 411 and the anchor cable 4 is increased, the lifting hook 42 is moved to limit, and the position of the lifting hook 42 can be adjusted. During construction, the rain-proof cloth 6 can be arranged after the position of the lifting hook 42 is adjusted, so that the rain-proof cloth 6 can be arranged at the periphery of a construction point, and the water mist sprayed by the first spraying head 513 during construction can be better collected.

The implementation principle of the safety protection device for reconstructing and expanding the highway side slope construction is as follows: before the construction, enclose fender 3 in the installation of 1 toe on side slope, install anchor rope 4 at 1 top of slope on side slope, and enclose fender 3 with the end connection of anchor rope 4, install on anchor rope 4 and spray mechanism 5 after that, in the construction, start spraying mechanism 5, it removes and sprays water smoke along anchor rope 4 to spray mechanism 5, water smoke granule collides with the dust and condenses, form the reunion, the reunion constantly grow weight, make the reunion sink, the dust of loss to the air when having reduced 1 construction on side slope, after the construction finishes, can plant the plant in ecological unit check 17, further promote the soil property stability of side slope 1, return channel 12 and collecting channel 11 all can fill and spread the retaining argil and form the water storage layer, be favorable to improving the plant living environment in the ecological unit check 17.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a reform and expand highway safety device for side slope construction, is including setting up fender (3) of enclosing in the slope foot of side slope (1), be provided with a plurality of protection networks (2) on the domatic of side slope (1), the both ends of protection network (2) are followed the length direction who encloses fender (3) extends its characterized in that: enclose and be connected with a plurality of anchor ropes (4) between the top of slope of fender (3) and side slope (1), adjacent two anchor rope (4) are parallel to each other, detachably is provided with on anchor rope (4) and is used for sliding along anchor rope (4) and sprays spray mechanism (5) of water smoke.

2. The safety protection device for reconstructing and expanding highway slope construction according to claim 1, which is characterized in that: the spraying mechanism (5) comprises a moving seat (53), a spraying assembly (51) and a pair of moving assemblies (52), two ends of the moving seat (53) are respectively connected with one group of moving assemblies (52), each moving assembly (52) comprises a bidirectional screw rod (521), a pair of sliding blocks (522) and a pair of pulleys (523) used for meshing the anchor cable (4), the pair of sliding blocks (522) are arranged on the end wall of the moving seat (53) in a sliding mode, the bidirectional screw rod (521) is rotationally arranged on the end wall of the moving seat (53), the sliding blocks (522) slide along the axial direction of the bidirectional screw rod (521), one end of the bidirectional screw rod (521) is in threaded connection with one sliding block (522), the other end of the bidirectional screw rod is in threaded connection with the other sliding block (522), the sliding blocks (522) correspond to the pulleys (523) in a one-to-one mode, and the pulleys (523) are arranged on the corresponding sliding blocks (522);

the spraying assembly (51) is arranged on the moving seat (53), a motor (531) is arranged on the moving seat (53), and an output shaft of the motor (531) is connected with one of the pulleys (523).

3. The safety protection device for reconstructing and expanding highway slope construction according to claim 2, wherein: the spraying assembly (51) comprises a first water pump (511), a water supply pipe (512) and a plurality of first spray heads (513), wherein the plurality of spray heads are all arranged on the movable base (53), one end of the water supply pipe (512) is sequentially connected with the plurality of first spray heads (513), and the other end of the water supply pipe is connected with the first water pump (511).

4. The safety protection device for reconstructing and expanding highway slope construction according to claim 1, which is characterized in that: enclose to be provided with a plurality of second shower nozzles (31) on keeping off (3), it is a plurality of second shower nozzle (31) are followed the length direction who encloses fender (3) evenly distributed in proper order, the slope foot of side slope (1) is followed the length direction who encloses fender (3) has seted up catchment canal (11), catchment canal (11) are located enclose fender (3) towards one side of side slope (1), be provided with second water pump (32) in catchment canal (11), the output of second water pump (32) is connected with raceway (33), raceway (33) deviate from the one end of water pump connects gradually a plurality ofly second shower nozzle (31).

5. The safety protection device for reconstructing and expanding highway slope construction according to claim 4, wherein: a plurality of backflow channels (12) are formed in the slope surface of the side slope (1), one end of each backflow channel (12) is connected with the corresponding water collecting channel (11), and the other end of each backflow channel extends towards the slope top of the side slope (1).

6. The safety protection device for reconstructing and expanding highway slope construction according to claim 5, wherein: seted up a plurality of ditches (13) of crossing on the domatic of side slope (1), cross ditch (13) intercommunication backward flow ditch (12), cross ditch (13) and all extend along the length direction who catchments ditch (11), it is a plurality of cross ditch (13) and a plurality of be formed with ecological unit check (17) that are used for planting the plant between backward flow ditch (12).

7. The safety protection device for reconstructing and expanding highway slope construction according to claim 4, wherein: be provided with a plurality of lifting hooks (42) that are used for articulating rain-proof cloth (6) on anchor rope (4), rain-proof cloth (6) articulate lifting hook (42) through rings (61) and arrange in double-phase adjacent between anchor rope (4), the bottom of rain-proof cloth (6) is located water collecting channel (11) directly over.

8. The safety protection device for reconstructing and expanding highway slope construction according to claim 7, wherein: the lifting hook (42) is connected with a moving block (41), the anchor cable (4) penetrates through the moving block (41), a screw hole (412) is formed in the side wall of the moving block (41), a screw (411) used for abutting against the anchor cable (4) penetrates through the screw hole (412), and the screw (411) is in threaded connection with the screw hole (412).

9. The safety protection device for reconstructing and expanding highway slope construction according to claim 2, wherein: the anchor cable fixing device is characterized in that a through groove for the anchor cable (4) to extend into is formed in the movable seat (53), a limiting plate (532) used for limiting the anchor cable (4) to be separated from the through groove is hinged to the movable seat (53), and a limiting nail (533) used for being in threaded connection with the movable seat (53) is arranged on the limiting plate (532).

10. The safety protection device for reconstructing and expanding highway slope construction according to claim 4, wherein: be provided with in the canal that catchments (11) and be used for filtering rubble and dust filter plate (14), second water pump (32) are located between the canal bottom of filter plate (14) and canal that catchments (11).