CN114961423A - Safe construction process and device for night segmented pavement - Google Patents
Safe construction process and device for night segmented pavement Download PDFInfo
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- CN114961423A CN114961423A CN202210579224.7A CN202210579224A CN114961423A CN 114961423 A CN114961423 A CN 114961423A CN 202210579224 A CN202210579224 A CN 202210579224A CN 114961423 A CN114961423 A CN 114961423A
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- connector
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
- B01D47/08—Spray cleaning with rotary nozzles
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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
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
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Abstract
The invention discloses a safe construction process and a safe construction device for a night segmented road surface in the technical field of night segmented road surface construction, and the safe construction process and the safe construction device comprise a fence body and a spray head for spraying water in an atomized manner, wherein a liquid cavity is formed in an inner cavity of the fence body, a first connector and a second connector are respectively fixedly arranged on the left surface and the right surface of the fence body, the first connector and the second connector are both communicated with the liquid cavity formed in the fence body, a plurality of fence bodies are communicated with each other through the first connector and the second connector, a vertical chute is formed in the upper surface of the fence body, an installation block is vertically and slidably arranged in the vertical chute, the spray head is rotatably arranged on the upper surface of the installation block, and a rotating assembly for controlling the spray head to rotate in a reciprocating manner is arranged in the installation block Simple and thoroughly gets rid of the long water pipe.
Description
Technical Field
The invention relates to the technical field of safe construction of night segmented pavements, in particular to a safe construction process and a safe construction device of the night segmented pavements.
Background
The road construction refers to the whole process of planning, designing, constructing, maintaining and managing work and the engineering entity engaged in the whole process by taking a road as an object, the current construction mainly takes half-width construction and half-width traffic as main parts, the danger coefficient of the half-width traffic is large, the period is long, and larger safety risk exists;
when construction is carried out at night, the construction area is required to be illuminated through illumination equipment to ensure sufficient light of the construction area, meanwhile, dust in the construction area is required to be reduced through dust falling equipment, because light around at night is insufficient, and light scattered by dust in the light irradiation area is strong enough, single dust in the light irradiation area can be seen by naked eyes, the influence of the dust on sight of workers at night is far greater than that in the daytime, at present, dust falling of the construction area is carried out through water spraying, a plurality of equipment for water spraying and dust falling are provided, because construction is carried out at night, working noise needs to be considered, a spraying system is adopted when dust falling of the construction area at night, the spraying fence system is that a buckle is arranged on one surface of the construction fence facing the construction area, and can be used for fixing a water pipe and a spray head, build the completion back at the construction rail, again with shower nozzle and water pipe fixed mounting on the rail, through water pipe to carrying water in the shower nozzle, the shower nozzle is with blowout behind the water atomization, can realize spraying on a large scale, and it is little to spray the noise in the rail system working process above all, and the noise is the most important factor of being under construction night.
But road construction is the sectional type generally, need all move construction equipment to next region in after the current position construction is accomplished, and it is the disconnect-type to spray rail system rail and water pipe, the installation need be installed the rail whole earlier, then install the water pipe on the rail, need earlier with water pipe from the rail after whole separation when dismantling, just can dismantle the rail, the water pipe of tens of meters length needs earlier staff's manual rolling together when the transportation, then on hoisting equipment lifts to the transport vechicle, whole installation and the process of dismantling are very troublesome.
Based on the technical scheme, the invention designs a safe construction process and a safe construction device for the road surface of the section at night, so as to solve the problems.
Disclosure of Invention
The invention aims to provide a safe construction process and a safe construction device for a night segmented pavement, which aim to solve the problems of the prior art in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the safe construction device for the road surface subsection at night comprises a fence body and a spray head for spraying water in an atomized manner, wherein a liquid cavity is formed in the inner cavity of the fence body, a first connector and a second connector are fixedly mounted on the left surface and the right surface of the fence body respectively, the first connector and the second connector are communicated with the liquid cavity formed in the fence body, a plurality of fence bodies are communicated with one another through the first connector and the second connector, a vertical chute is formed in the upper surface of the fence body, an installation block is vertically and slidably mounted in the vertical chute, the spray head is rotatably mounted on the upper surface of the installation block, and a rotating assembly for controlling the spray head to rotate in a reciprocating manner is mounted in the installation block;
as a further scheme of the invention, the rotating assembly comprises a rotating disk, a water inlet, an installation platform for installing a spray head, a first contact plate and a second contact plate, an installation groove is formed in an inner cavity of the installation block, the rotating disk is rotatably installed in the inner cavity of the installation groove, the rotating disk is provided with a water inlet which is communicated up and down, the installation platform is rotatably installed on the upper surface of the installation block, the spray head is fixedly installed on the upper surface of the installation platform, the installation platform is communicated with the spray head and the installation groove, the lower surface of the installation platform is fixedly provided with the first contact plate and the second contact plate which are used for controlling the installation platform to rotate, the lower ends of the first contact plate and the second contact plate are both bent backwards, an installation rod is fixedly installed on the lower surface of the rotating disk, and a rotating plate for driving the rotating disk to rotate is fixedly installed on the circumferential surface of the installation rod;
as a further scheme of the invention, two limiting rods are fixedly arranged on the upper side of the inner cavity of the mounting groove and are symmetrically arranged left and right relative to the central axis of the mounting groove;
as a further scheme of the invention, the water inlet is fan-shaped, the left and right crossing angle of the water inlet is not more than 180 degrees, and the rotating disk is also provided with a plurality of water inlet holes which are communicated up and down;
as a further scheme of the invention, the lower surface of the mounting block is provided with a plurality of first alignment grooves, the first alignment grooves are communicated with the inner cavity of the mounting groove, the inner cavity of the lower part of the mounting block is longitudinally and slidably provided with a sliding plate, the sliding plate is provided with a plurality of second alignment grooves which are communicated up and down, the left surface and the right surface of the sliding plate are both fixedly provided with sliding rods, the left surface and the right surface of the vertical sliding groove are both provided with guide rail grooves, and the sliding rods are vertically and slidably mounted in the guide rail grooves;
as a further scheme of the invention, longitudinal sliding grooves are formed in the front surface and the rear surface of the mounting block, the longitudinal sliding grooves are communicated with an inner cavity of the mounting groove, a clamping block and a contact block are longitudinally slidably mounted in the longitudinal sliding grooves, the clamping block is fixedly connected with the contact block, clamping grooves for clamping the clamping block are formed in the front surface and the rear surface of the inner cavity of the vertical sliding groove, the distance from each clamping groove to the clamping block is equal to the distance from the upper surface of the mounting block to the upper surface of the vertical sliding groove, and a return spring for returning the clamping block is fixedly mounted in each longitudinal sliding groove;
as a further scheme of the invention, fixed sealing rings are fixedly arranged in the first connector and the second connector, a first thimble is vertically and slidably arranged in the first connector, a movable sealing ring is fixedly arranged in the middle of the first thimble, a second thimble is vertically and slidably arranged in the second connector, and a movable sealing ring is also fixedly arranged in the middle of the second thimble;
as a further scheme of the invention, a connecting ring is fixedly arranged on the right surface of the fence body;
as a further scheme of the invention, the safe construction process of the road surface of the subsection at night comprises the following specific steps:
the method comprises the following steps: calculating the number of the required fence bodies according to the area and the length of the construction area, placing the fence bodies around the edge of the construction area after calculation, and connecting the left and right adjacent fence bodies through a first connector and a second connector;
step two: water is injected into the fence body at the end head, and the water can be slowly filled into all the fence bodies through the first connector and the second connector, so that the weight of the fence bodies is increased, and the stability and the protection effect of the fence bodies are ensured;
step three: when the construction operation is started, water is pressurized and sent into the fence body through the pressurizing pump, the mounting block above the fence body rises, the spray head extends out of the vertical sliding groove, the water in the fence body is sprayed out of the spray head after passing through the vertical sliding groove and the mounting groove, the spray head can continuously swing left and right in a reciprocating mode while spraying water mist, and the spraying range of the spray head is enlarged;
step four: after the construction of current region is accomplished, the water that remains in the liquid intracavity is all discharged through the discharge outlet of rail body side, then transports after opening all rail body splits.
Compared with the prior art, the invention has the beneficial effects that:
1. the device is characterized in that the liquid cavity is arranged in the fence body, the liquid cavity is used as a channel for conveying water, the fence body is connected through the first connector and the second connector, the liquid cavity arranged in the fence body is communicated while the fence body is connected, and finally the spray head is arranged in the vertical chute arranged on the upper surface of the fence body, so that a water pipe, the spray head and the fence in the spraying fence system are integrated on the fence body completely, the installation, the disassembly and the transportation are more convenient and simple, the long water pipe is thoroughly eliminated, the spray head is vertically and slidably arranged in the vertical chute, only when the pump is added to pressurize and send water into the liquid cavity, the spray head can upwards extend out of the vertical chute, the fence body is the same as the traditional fence in the usual use process, and meanwhile, the spray head can be protected, the damage to the spray head during the installation, disassembly and transportation process is prevented.
2. The spray range of the spray head during working can be increased by controlling the reciprocating swing of the mounting table and the spray head in a small range through the rotating component, meanwhile, the whole rotating component is driven by water flow in the mounting groove, no additional power source is needed, the spray head is more energy-saving and environment-friendly, as long as the spray head can continuously reciprocate in the using process, the dust-falling effect of the device is ensured, the sliding plate is longitudinally and slidably mounted in the inner cavity at the lower side of the mounting block, only when the second alignment groove formed in the sliding plate is superposed with the first alignment groove formed in the mounting block, water in the liquid cavity can pass through the first alignment groove and the second alignment groove to enter the mounting groove, when the mounting block is positioned at the lowest end of the vertical sliding groove, the first alignment groove and the second alignment groove are in a completely staggered state, and the mounting block can be upwards jacked up only by conveying pressure required by the work of the spray head into the liquid cavity, can prevent like this that the high pressure from damaging the shower nozzle, guarantee the life of shower nozzle, can fix the height of installation piece through the block of fixture block and draw-in groove, guarantee the stability of shower nozzle.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a front view of the cross-sectional structure of the fence body according to the present invention;
FIG. 3 is a schematic view of a connection structure of a first connector and a second connector according to the present invention;
FIG. 4 is a schematic front view of the vertical chute of the present invention;
FIG. 5 is a right-side view schematically illustrating a cross-sectional structure of the vertical sliding slot and the mounting block of the present invention;
FIG. 6 is an enlarged view of part A of FIG. 5;
FIG. 7 is a schematic view of a rotating assembly according to the present invention;
FIG. 8 is a schematic bottom view of the mounting groove of the present invention;
FIG. 9 is a schematic diagram of a right side view of the mounting block of the present invention;
FIG. 10 is a schematic view of the fitting structure of the slide bar and the guide rail groove according to the present invention;
FIG. 11 is a process flow diagram of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-fence body, 2-spray head, 3-liquid cavity, 4-first connector, 5-second connector, 6-vertical chute, 7-installation block, 8-rotating disk, 9-water inlet, 10-installation table, 11-first contact plate, 12-second contact plate, 13-installation groove, 14-rotating plate, 15-limiting rod, 16-water inlet hole, 17-first alignment groove, 18-sliding plate, 19-second alignment groove, 20-sliding rod, 21-guide rail groove, 22-longitudinal chute, 23-clamping block, 24-contact block, 25-clamping groove, 26-reset spring, 27-fixed sealing ring, 28-first thimble, 29-movable sealing ring, 30-second thimble, 31-connecting ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-11, the present invention provides a technical solution: the safe construction device for the road surface subsection at night comprises a fence body 1 and a spray head 2 used for spraying water in an atomized manner, wherein a liquid cavity 3 is formed in an inner cavity of the fence body 1, a first connector 4 and a second connector 5 are fixedly installed on the left surface and the right surface of the fence body 1 respectively, the first connector 4 and the second connector 5 are both communicated with the liquid cavity 3 formed in the fence body 1, a plurality of fence bodies 1 are communicated with each other through the first connector 4 and the second connector 5, a vertical sliding groove 6 is formed in the upper surface of the fence body 1, an installation block 7 is vertically and slidably installed in the vertical sliding groove 6, the spray head 2 is rotatably installed on the upper surface of the installation block 7, and a rotating assembly used for controlling the spray head 2 to rotate in a reciprocating manner is installed in the installation block 7;
when the device works, the fence and the water pipe in the traditional spraying fence system are separated, when the device is installed, all the fences need to be installed firstly, then the water pipe is installed on the fence, when the device is detached, the water pipe needs to be separated from the fence firstly, the fence can be detached, the water pipe with the length of tens of meters needs to be rolled together manually by a worker firstly when in transportation, then the water pipe is lifted to a transport vehicle through a lifting device, the whole installation and detachment process is very troublesome, as shown in figure 2, the device is provided with the liquid cavity 3 in the inner cavity of the fence body 1, then the first connector 4 and the second connector 5 are respectively installed on the left surface and the right surface of the fence body 1, as shown in figure 3, the liquid cavities 3 arranged in the two fence bodies 1 can be communicated through the first connector 4 and the second connector 5, and the liquid cavities 3 can be communicated through the first connector 4 and the second connector 5 among the same fence bodies 1, thus, the fence body 1 can be used as a pipeline for conveying water to the spray head 2, as shown in fig. 4, the spray head 2 is installed on the installation block 7, the installation block 7 is vertically and slidably installed in the vertical sliding groove 6 formed in the upper surface of the fence body 1, in the construction process, if water needs to be sprayed for dust fall, water can be directly pressurized by the booster pump and conveyed into the liquid cavity 3 from the first connecting head 4 on the left side of the fence body 1 at the end, at the moment, the same water pressure exists in the liquid cavities 3 formed in all the fence bodies 1, the installation block 7 is jacked upwards by the water pressure, meanwhile, the water in the liquid cavities 3 can be sprayed out after being atomized from the spray head 2, the spray head 2 is directly installed on the fence body 1, then the liquid cavities 3 formed in the fence body 1 are used as pipelines for conveying water, the same effect as that of the traditional spraying fence system is realized, when the fence bodies 1 are connected together during installation, the mutual communication of the liquid cavities 3 is completed, the separation of the liquid cavity 3 is realized only by separating the fence body 1 during the disassembly, the installation and the disassembly are simpler, the use is more flexible and convenient, the water pipe is more suitable for sectional pavement construction, the traditional water pipe can be damaged during the installation, the disassembly and the transportation, the guardrail body is made of steel, the damage can not occur during the transportation, the installation and the disassembly, the loss of construction facilities can be reduced, the cost is reduced, in the normal use process, as shown in figure 4, the installation block 7 can be descended into the vertical chute 6, so that the spray head 2 above the fence body 1 can enter the vertical chute 6, the fence body 1 has no difference with the traditional fence, the spray head 2 can be protected, and the liquid cavity 3 is arranged inside the fence body 1, so the whole weight of the fence body 1 can be reduced, the carrying is more convenient, and in the using process, the liquid cavity 3 can be filled with liquid, so that the weight of the fence body 1 is increased, and the stability and the protective performance of the fence body 1 are ensured;
the device is characterized in that the liquid cavity 3 is arranged in the fence body 1, the liquid cavity 3 is used as a channel for conveying water, then the fence body 1 is connected through the first connector 4 and the second connector 5, the liquid cavity 3 arranged in the fence body 1 is communicated while the fence body 1 is connected, and finally the spray head 2 is arranged in the vertical sliding groove 6 arranged on the upper surface of the fence body 1, so that a water pipe in a spraying fence system, the spray head 2 and the fence are integrated on the fence body 1 completely, the installation, the disassembly and the transportation are more convenient and simple, the long water pipe is thoroughly eliminated, the spray head 2 is vertically and slidably arranged in the vertical sliding groove 6, only when a pump is added to pressurize the water to be conveyed into the liquid cavity 3, the spray head 2 can upwards extend out of the vertical sliding groove 6, the fence body 1 is the same as the traditional fence in the normal use process, meanwhile, the spray head 2 can be protected, and the spray head 2 is prevented from being damaged in the installation, disassembly and transportation processes.
As a further scheme of the invention, the rotating assembly comprises a rotating disk 8, a water inlet 9, an installation platform 10 for installing the spray head 2, a first contact plate 11 and a second contact plate 12, an installation groove 13 is formed in the inner cavity of the installation block 7, the rotating disk 8 is rotatably installed in the inner cavity of the installation groove 13, the rotating disk 8 is provided with the water inlet 9 which is communicated up and down, the upper surface of the installation block 7 is rotatably provided with the installation platform 10, the spray head 2 is fixedly installed on the upper surface of the installation platform 10, the installation platform 10 is communicated with the spray head 2 and the installation groove 13, the lower surface of the installation platform 10 is fixedly provided with the first contact plate 11 and the second contact plate 12 for controlling the installation platform 10 to rotate, the lower ends of the first contact plate 11 and the second contact plate 12 are both bent backwards, the lower surface of the rotating disk 8 is fixedly provided with an installation rod, the circumferential surface of the installation rod is fixedly provided with a rotating plate 14 for driving the rotating disk 8 to rotate, the upper side of the inner cavity of the mounting groove 13 is fixedly provided with two limiting rods 15, and the two limiting rods 15 are symmetrically arranged on the left and right of the central axis of the mounting groove 13;
in operation, the spray heads 2 of the conventional spray fence system are fixed, but the conventional spray heads 2 are installed on the water pipe, and the distance between the spray heads 2 can be reduced by bending the water pipe, but the spray heads 2 of the present device are directly installed on the fence body 1, so the distance between the spray heads 2 after production is not adjustable, so the spray range of the spray heads 2 can only be increased by rotating the spray heads 2 left and right during spraying, as shown in fig. 5, the spray heads 2 are rotatably installed at the upper end of the installation block 7 through the installation table 10, as shown in fig. 6, the lower surface of the installation table 10 is provided with the first contact plate 11 and the second contact plate 12, when water flow independently impacts the first contact plate 11 and the second contact plate 12, the installation table 10 rotates, and the rotation directions of the installation table 10 are opposite when the water flow impacts the first contact plate 11 and the second contact plate 12, however, the first contact plate 11 and the second contact plate 12 are both located in the mounting groove 13, so that when entering the mounting table 10 from the mounting groove 13, water flow impacts the first contact plate 11 and the second contact plate 12 at the same time, and thus the spray head 2 cannot be precisely controlled to swing back and forth left and right, as shown in fig. 6, the rotating disc 8 is rotatably mounted in the mounting groove 13, the rotating disc 8 is provided with a water inlet 9 which is communicated up and down, then the lower surface of the rotating disc 8 is provided with a rotating disc 14 through a mounting rod, when the water flow flows from the lower part of the mounting groove 13 to the upper part of the mounting groove 13, the water flow contacts the rotating disc 14, the rotating disc 14 is pushed by the flowing water flow, the rotating disc 8 is driven by the rotating disc 14 through the mounting shaft to rotate, when the rotating disc 8 rotates, the water inlet 9 makes a circular motion around the center of the rotating disc 8, and thus the position of the water inlet 9 changes all the time, the rotating disc 8 separates the mounting groove 13 from the middle, water must pass through the water inlet 9 if it needs to flow above the rotating disc 8, as shown in fig. 7, when the water inlet 9 rotates to below the first contact plate 11, the water flow contacts with the first contact plate 11, then the first contact plate 11 drives the mounting table 10 to rotate clockwise, and when the water inlet 9 rotates to below the second contact plate 12, the water flow contacts with the second contact plate 12, the second contact plate 12 drives the mounting table 10 to rotate counterclockwise, as shown in fig. 8, finally the position of the first contact plate 11 and the position of the second contact plate 12 are limited by the limiting rod 15, the first contact plate 11 and the second contact plate 12 are intercepted when rotating to contact with the limiting rod 15, so that the left-right reciprocating swing of the nozzle 2 can be realized, and no extra power input is needed, the water flow inside the mounting groove 13 can drive the reciprocating motion of the nozzle 2, that is to say as long as shower nozzle 2 just can last reciprocating motion in the use, increases shower nozzle 2's the scope that sprays, has guaranteed the effect of this device dust fall.
As a further scheme of the invention, the water inlet 9 is fan-shaped, the left and right crossing angle of the water inlet 9 is not more than 180 degrees, and the rotating disk 8 is also provided with a plurality of water inlet holes 16 which are communicated up and down;
during operation, as shown in fig. 7, the crossing angle of the water inlet 9 is not greater than 180 ° to prevent the water inlet 9 from being overlapped with the first contact plate 11 and the second contact plate 12 at the same time, and only the first contact plate 11 or the second contact plate 12 is ensured above the water inlet 9, and the plurality of water inlet holes 16 which are vertically communicated are formed in the rotating disk 8 to ensure the water permeability of the rotating disk 8 and prevent the rotating disk 8 from reducing the water feeding amount of the mounting groove 13.
As a further scheme of the invention, the lower surface of the mounting block 7 is provided with a plurality of first alignment grooves 17, the first alignment grooves 17 are communicated with the inner cavity of the mounting groove 13, the inner cavity of the lower part of the mounting block 7 is longitudinally and slidably provided with a sliding plate 18, the sliding plate 18 is provided with a plurality of second alignment grooves 19 which are communicated up and down, the left surface and the right surface of the sliding plate 18 are both fixedly provided with a sliding rod 20, the left surface and the right surface of the vertical sliding chute 6 are both provided with guide rail grooves 21, and the sliding rod 20 is vertically and slidably mounted in the guide rail grooves 21;
in operation, because the spray head 2 is installed on the upper surface of the installation block 7, and then the installation block 7 is vertically slidably installed in the vertical sliding groove 6, if the installation groove 13 is directly communicated with the liquid chamber 3 opened on the fence body 1, when the installation block 7 is lifted upwards by water pressure, water can be directly sprayed out from the spray head 2 because the liquid chamber 3 is directly communicated with the installation groove 13, so that the water pressure required for lifting the installation block 7 is far greater than the water pressure required by the spray head 2 in operation, which may cause damage to the spray head 2 in the past, as shown in fig. 5, the lower end of the installation groove 13 is sealed, the installation groove 13 is not directly communicated with the liquid chamber 3, but the liquid chamber 3 and the installation groove 13 are communicated through the first alignment groove 17, but the first alignment groove 17 is not always communicated with the liquid chamber 3 and the installation groove 13, as shown in fig. 5, as shown in fig. 9-10, a sliding plate 18 is longitudinally slidably installed inside the lower end of the installation block 7, the sliding plate 18 is provided with a second alignment groove 19, only when the first alignment groove 17 is communicated with the second alignment groove 19, the first alignment groove 17 can be communicated with the installation groove 13 and the liquid chamber 3, the left surface and the right surface of the sliding plate 18 are both fixedly provided with the sliding rod 20, and the sliding rod 20 is slidably arranged in the guide rail groove 21, so that the front and back positions of the sliding plate 18 are related to the height of the installation block 7, when the installation block 7 is positioned at the lowest end of the vertical sliding groove 6, the first alignment groove 17 is not communicated with the second alignment groove 19, the water pressure in the liquid chamber 3 can be completely acted on the lower surface of the installation block 7, the installation block 7 can be pushed upwards very easily, only when the installation block 7 slides to the highest end of the vertical sliding groove 6, the first alignment groove 17 is completely communicated with the second alignment groove 19, and the installation block 7 can be pushed upwards only by conveying the pressure required by the work of the spray head 2 into the liquid chamber 3, thus, the spray head 2 can be prevented from being damaged by high pressure, and the service life of the spray head 2 is ensured.
As a further scheme of the invention, longitudinal sliding grooves 22 are respectively formed in the front surface and the rear surface of the mounting block 7, the longitudinal sliding grooves 22 are communicated with the inner cavity of the mounting groove 13, a clamping block 23 and a contact block 24 are longitudinally slidably mounted in the longitudinal sliding grooves 22, the clamping block 23 is fixedly connected with the contact block 24, clamping grooves 25 for clamping the clamping block 23 are respectively formed in the front surface and the rear surface of the inner cavity of the vertical sliding groove 6, the distance from the clamping groove 25 to the clamping block 23 is equal to the distance from the upper surface of the mounting block 7 to the upper surface of the vertical sliding groove 6, and a return spring 26 for returning the clamping block 23 is fixedly mounted in the longitudinal sliding groove 22;
when the installation block 7 slides to the uppermost end of the vertical sliding groove 6, liquid in the liquid cavity 3 enters the installation groove 13, and at the same time, the pressure of water extrudes the contact block 24 to move towards the direction far away from the installation rod, as shown in fig. 6, when the installation block 7 slides to the uppermost end of the vertical sliding groove 6, the transverse sliding groove is just communicated with the clamping groove 25 formed in the vertical sliding groove 6, so that the contact block 24 and the clamping block 23 enter the clamping groove 25 under the pushing of the water pressure, the return spring 26 is compressed, the installation block 7 can be kept at the current height through the clamping of the clamping block 23 and the clamping groove 25, because when the installation block 7 slides to the uppermost end of the vertical sliding groove 6, the first alignment groove 17 and the second alignment groove 19 are completely aligned, at the same time, the water in the liquid cavity 3 can be sprayed out from the spray head 2, and the water pressure in the liquid cavity 3 can be greatly reduced, in order to prevent the installation block 7 from descending, the height of the installation block 7 is fixed through the clamping of the clamping block 23 and the clamping groove 25, as long as the water pressure can overcome the elastic force of the return spring 26 to push the contact block 24, the installation block 7 can be kept at the current height, the stability of the spray head 2 is ensured, only when the booster pump stops working, the water pressure in the installation groove 13 disappears, the return spring 26 can push the contact block 24 and the clamping block 23 to move towards the installation rod, the clamping block 23 and the clamping groove 25 can be separated from clamping, and the installation block 7 can start to slide and reset in the vertical sliding groove 6 downwards under the action of gravity.
As a further scheme of the present invention, fixed sealing rings 27 are fixedly installed in the first connector 4 and the second connector 5, a first thimble 28 is vertically slidably installed in the first connector 4, a movable sealing ring 29 is fixedly installed in the middle of the first thimble 28, a second thimble 30 is vertically slidably installed in the second connector 5, and a movable sealing ring 29 is also fixedly installed in the middle of the second thimble 30;
in operation, under the condition that first connector 4 and second connector 5 are not connected, one-way sealing can be realized through the cooperation of fixed sealing ring 27 and movable sealing ring 29, the inside water of liquid chamber 3 can't directly flow out from first connector 4 and second connector 5, as shown in fig. 3, only after first connector 4 and second connector 5 link together, make movable sealing ring 29 and fixed sealing ring 27 separate through first thimble 28 and the contact of second thimble 30, then can realize two-way intercommunication, convenience that like this can be more in the installation.
As a further scheme of the invention, a connecting ring 31 is fixedly arranged on the right surface of the fence body 1;
in operation, as shown in fig. 1-2, the first connector 4 needs to pass through the connection ring 31 when being connected with the second connector 5, and the first connector 4 can increase the connection performance between the enclosure bodies 1 and the protection performance of the enclosure after passing through the connection ring 31.
As a further scheme of the invention, the safe construction process of the road surface of the subsection at night comprises the following specific steps:
the method comprises the following steps: calculating the number of the required fence bodies 1 according to the area and the length of the construction area, placing the fence bodies 1 around the edge of the construction area after calculation, and connecting the left fence body 1 and the right fence body 1 which are adjacent through a first connector 4 and a second connector 5;
step two: water is injected into the fence body 1 at the end, and the water can be slowly filled into all the fence bodies 1 through the first connector 4 and the second connector 5, so that the weight of the fence body 1 is increased, and the stability and the protection effect of the fence body 1 are ensured;
step three: when the construction operation is started, water is pressurized and sent into the fence body 1 through the pressurizing pump, the mounting block 7 located above the fence body 1 rises, the spray head 2 extends out of the vertical sliding groove 6, the water in the fence body 1 is sprayed out of the spray head 2 after passing through the vertical sliding groove 6 and the mounting groove 13, the spray head 2 can continuously swing left and right in a reciprocating mode while spraying water mist, and the spraying range of the spray head 2 is enlarged;
step four: after the construction of the current region is completed, the water remained in the liquid cavity 3 is discharged completely through the water discharge port on the side edge of the fence body 1, and then all the fence bodies 1 are separated and transported.
Claims (9)
1. Safe construction equipment on segmentation road surface night, including rail body (1) and be used for with water atomization spun shower nozzle (2), its characterized in that: liquid chamber (3) have been seted up to rail body (1) inner chamber, the left surface and the right surface of rail body (1) respectively fixed mounting have first connector (4) and second connector (5), first connector (4) and second connector (5) all communicate liquid chamber (3) that rail body (1) was seted up, communicate through first connector (4) and second connector (5) between a plurality of rail bodies (1), vertical spout (6) have been seted up to rail body (1) upper surface, vertical slidable mounting has installation piece (7) in vertical spout (6), shower nozzle (2) rotate and install the upper surface at installation piece (7), install in installation piece (7) and be used for controlling shower nozzle (2) reciprocating rotation's runner assembly.
2. The safety construction device for a night segment pavement according to claim 1, wherein: the rotating assembly comprises a rotating disk (8), a water inlet (9), a mounting platform (10) for mounting the spray head (2), a first contact plate (11) and a second contact plate (12), a mounting groove (13) is formed in an inner cavity of the mounting block (7), the rotating disk (8) is rotatably mounted in the inner cavity of the mounting groove (13), the rotating disk (8) is provided with the water inlet (9) which is communicated with the rotating disk from top to bottom, the mounting platform (10) is rotatably mounted on the upper surface of the mounting block (7), the spray head (2) is fixedly mounted on the upper surface of the mounting platform (10), the mounting platform (10) is communicated with the spray head (2) and the mounting groove (13), the lower surface of the mounting platform (10) is fixedly provided with the first contact plate (11) and the second contact plate (12) which are used for controlling the mounting platform (10) to rotate, and the lower ends of the first contact plate (11) and the second contact plate (12) are both bent backwards, the lower surface of the rotating disc (8) is fixedly provided with an installation rod, and the circumferential surface of the installation rod is fixedly provided with a rotating plate (14) for driving the rotating disc (8) to rotate.
3. The safety construction device for a night segment pavement according to claim 2, wherein: mounting groove (13) inner chamber upside fixed mounting has gag lever post (15), gag lever post (15) install two about the axis bilateral symmetry of mounting groove (13).
4. The safe construction device for a night segment pavement according to claim 3, wherein: the water inlet (9) is fan-shaped, the left and right stretching angle of the water inlet (9) is not more than 180 degrees, and the rotating disk (8) is also provided with a plurality of water inlet holes (16) which are communicated up and down.
5. The safety construction device for a night segment pavement according to claim 4, wherein: a plurality of first counterpoint grooves (17) have been seted up to the lower surface of installation piece (7), first counterpoint groove (17) intercommunication mounting groove (13) inner chamber, installation piece (7) lower part inner chamber longitudinal sliding installs slide (18), a plurality of second counterpoint grooves (19) of intercommunication from top to bottom are seted up in slide (18), the left surface and the equal fixed mounting in right surface of slide (18) have slide bar (20), guide rail groove (21) have all been seted up on the left surface and the right surface of vertical spout (6), the vertical slidable mounting of slide bar (20) is in guide rail groove (21).
6. The safety construction device for a night segment pavement according to claim 5, wherein: vertical spout (22) have all been seted up to the front surface and the rear surface of installation piece (7), vertical spout (22) intercommunication mounting groove (13) inner chamber, vertical slidable mounting has fixture block (23) and contact piece (24) in vertical spout (22), fixture block (23) and contact piece (24) fixed connection, vertical spout (6) inner chamber front surface and rear surface all offer be used for with draw-in groove (25) of fixture block (23) block, draw-in groove (25) distance between fixture block (23) equals the distance of installation piece (7) upper surface to vertical spout (6) upper surface, vertical spout (22) internal fixation installs reset spring (26) that are used for resetting fixture block (23).
7. The safety construction device for a night segment pavement according to claim 6, wherein: equal fixed mounting has fixed seal ring (27) in first connector (4) and second connector (5), and vertical slidable mounting has first thimble (28) in first connector (4), and the centre fixed mounting of first thimble (28) has movable seal ring (29), and vertical slidable mounting has second thimble (30) in second connector (5), and the intermediate position of second thimble (30) also fixed mounting has movable seal ring (29).
8. The safety construction device for a night segment pavement according to claim 7, wherein: the right surface of the fence body (1) is fixedly provided with a connecting ring (31).
9. A safe construction process of a night segmented pavement, which is applied to the safe construction device of the night segmented pavement according to any one of claims 1 to 8, and is characterized in that: the process comprises the following specific steps:
the method comprises the following steps: calculating the number of the required fence bodies (1) according to the area and the length of the construction area, placing the fence bodies (1) around the edge of the construction area after calculation, and connecting the left and right adjacent fence bodies (1) through a first connector (4) and a second connector (5);
step two: water is injected into the fence body (1) at the end, and the water can slowly fill all the fence bodies (1) through the first connector (4) and the second connector (5), so that the weight of the fence body (1) is increased, and the stability and the protection effect of the fence body (1) are ensured;
step three: when the construction operation is started, water is pressurized and sent into the fence body (1) through the pressurizing pump, the mounting block (7) located above the fence body (1) rises, the spray head (2) extends out of the vertical sliding groove (6), the water in the fence body (1) is sprayed out of the spray head (2) after passing through the vertical sliding groove (6) and the mounting groove (13), the spray head (2) can continuously swing left and right in a reciprocating mode while spraying water mist, and the spraying range of the spray head (2) is enlarged;
step four: after the construction of the current region is completed, residual water in the liquid cavity (3) is discharged completely through a water discharge port on the side of the fence body (1), and then all the fence bodies (1) are separated and transported.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210579224.7A CN114961423B (en) | 2022-05-25 | 2022-05-25 | Safe construction process and device for night segmented pavement |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210579224.7A CN114961423B (en) | 2022-05-25 | 2022-05-25 | Safe construction process and device for night segmented pavement |
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| CN114961423B CN114961423B (en) | 2022-12-27 |
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| CN109530113A (en) * | 2018-11-02 | 2019-03-29 | 孝昌胜利种植专业合作社 | A kind of reciprocating agricultural irrigation spray head |
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| CN214035086U (en) * | 2020-11-12 | 2021-08-24 | 温岭市鑫陇建设工程有限公司 | Rail is used in construction |
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| CN214914532U (en) * | 2021-05-25 | 2021-11-30 | 毛延峰 | Dust collector that traffic engineering construction was used |
| CN215843674U (en) * | 2021-10-13 | 2022-02-18 | 徐州德龙灌排设备有限公司 | Automatic swinging spray head |
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2022
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530113A (en) * | 2018-11-02 | 2019-03-29 | 孝昌胜利种植专业合作社 | A kind of reciprocating agricultural irrigation spray head |
| CN214035086U (en) * | 2020-11-12 | 2021-08-24 | 温岭市鑫陇建设工程有限公司 | Rail is used in construction |
| CN214717848U (en) * | 2020-12-15 | 2021-11-16 | 宁波佳音机电科技股份有限公司 | Digital changeable spray head device |
| CN214914532U (en) * | 2021-05-25 | 2021-11-30 | 毛延峰 | Dust collector that traffic engineering construction was used |
| CN113287491A (en) * | 2021-05-29 | 2021-08-24 | 赵云峰 | Automatic irrigator for municipal gardens |
| CN215843674U (en) * | 2021-10-13 | 2022-02-18 | 徐州德龙灌排设备有限公司 | Automatic swinging spray head |
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|---|---|
| CN114961423B (en) | 2022-12-27 |
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