Intelligent water curtain dedusting and cooling device for tunnel engineering

Abstract

The utility model relates to the technical field of tunnel water curtain devices, in particular to an intelligent water curtain dedusting and cooling device for tunnel engineering, which comprises a water curtain dedusting and cooling device body, and a plurality of movable connecting pieces connected to a frame in a tunnel are symmetrically and slidably arranged outside a water pipe of the water curtain dedusting and cooling device body. Sliding blocks slidably connected to the outer wall of the water pipe are symmetrically arranged on the inner wall of the movable connecting piece, locking heads are symmetrically and elastically connected to the sliding blocks, a plurality of locking holes matched with the locking heads are formed in the water pipe, the two ends of the water pipe are in threaded connection with end connecting pieces, rotating rings are rotationally connected to the end connecting pieces, and a fixing block is arranged in the middle of the water pipe. The movable connecting piece, the rotating ring and the fixing block are all connected with connecting rods, and the connecting rods are connected to a frame in the tunnel. Therefore, the installation point of the water pipe can be rapidly adjusted during installation, the operation time is saved, the installation efficiency is improved, the structural integration degree is high, and storage and transportation are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to tunnel water curtain device technical field especially, it relates to a tunnel engineering is with intelligent water curtain dust removal cooling device. BACKGROUND

[0002] Tunnel is built in underground, underwater or mountain, laying railway or building highway for motor vehicle to pass through the building, because the special structure characteristics of highway long tunnel, determine its special driving environment, this causes the traffic accident in the operation highway long tunnel high frequency occurrence, traffic accident occurrence rate is obviously higher than the general road section outside the tunnel, once the traffic accident occurs in the tunnel, the vehicle cannot find the parking point in time, and continuous rear-end collision accident is extremely likely to occur, and even causes fire in serious case, in the relatively closed environment in the tunnel, fire can cause serious casualties. Therefore, the safety accidents of tunnel must be prevented and controlled, not only the prevention and control measures before the traffic accident occurs are considered, but also how to avoid the vehicle outside the tunnel continues to drive forward in the tunnel after the accident occurs in the tunnel, resulting in the occurrence of secondary accidents such as continuous collision of vehicles, fire, therefore, the vehicle that will enter the tunnel with accident is warned and intervened in advance outside the tunnel entrance, and the vehicle outside the tunnel is prevented from driving into the tunnel.

[0003] At present, some tunnels adopt intelligent water curtain dust removal cooling device, which not only can form a water curtain to reduce dust after the accident occurs, but also can use a laser projection lamp to project a light beam onto the water curtain to form a mark on the water curtain at the tunnel entrance, so as to timely warn the driver and prevent the vehicle outside the tunnel from driving into the tunnel. The water curtain is mostly sprayed by the nozzle on the horizontal water pipe, and the existing water pipe is usually installed on the frame in the tunnel by a plurality of pipe outer connecting pieces. The installation point is not easy to adjust, the installation time is long, and the installation structure is more, which is not easy to store and transport.

[0004] How to quickly adjust the installation point of the water pipe during installation, save operation time, improve installation efficiency, and have high structure integration, which is convenient for storage and transportation, becomes a technical problem that needs to be broken through.

[0005] From the above, it can be seen that the prior art has obvious inconvenience and defects in actual use, so it is necessary to improve. UTILITY MODEL CONTENTS

[0006] In view of the above defects, the utility model aims at providing a tunnel engineering is with intelligent water curtain dust removal cooling device, which can quickly adjust the installation point of the water pipe during installation, save operation time, improve installation efficiency, and have high structure integration, which is convenient for storage and transportation.

[0007] In order to achieve the above object, the utility model provides a kind of intelligent water curtain dust removal cooling device for tunnel engineering, including water curtain dust removal cooling device ontology, the outside symmetry of the water pipe of water curtain dust removal cooling device ontology is slidably equipped with several mobile connecting pieces connected to the frame in tunnel.

[0008] The sliding block is symmetrically and elastically connected with the locking head on the sliding block, and the water pipe is provided with a plurality of locking holes matched with the locking head.

[0009] According to the intelligent water curtain dust removal cooling device for tunnel engineering of the utility model, the two ends of the water pipe are threadedly connected with end connecting pieces, the end connecting pieces are rotatably connected with rotating rings, and the rotating rings are connected to the frame in the tunnel.

[0010] According to the intelligent water curtain dust removal cooling device for tunnel engineering of the utility model, the middle part of the water pipe is provided with a fixing block, and the fixing block is connected to the frame in the tunnel.

[0011] According to the intelligent water curtain dust removal cooling device for tunnel engineering of the utility model, the mobile connecting pieces, the rotating rings and the fixing block are all connected with connecting rods, and the connecting rods are connected to the frame in the tunnel.

[0012] According to the intelligent water curtain dust removal cooling device for tunnel engineering of the utility model, one end of the locking head close to the sliding block is inserted into the sliding block, the locking head in the sliding block is symmetrically provided with an insertion block, the sliding block is provided with an insertion slot matched with the insertion block, the insertion block is slidably arranged in the insertion slot, and an elastic element is arranged between the insertion block and the insertion slot.

[0013] According to the intelligent water curtain dust removal cooling device for tunnel engineering of the utility model, the elastic element is a spring.

[0014] The utility model aims at providing a kind of intelligent water curtain dust removal cooling device for tunnel engineering, including mobile connecting piece, by adjusting the position of mobile connecting piece, to quickly adjust the installation point of water pipe, save operation time, improve installation efficiency;End connecting piece and fixing block can increase stable suspension point on water pipe, improve the stability of water pipe;Mobile connecting piece, end connecting piece and fixing block are all arranged on water pipe, and the integration degree is high, easy to store and transport.The utility model has the beneficial effects that the installation point of water pipe can be quickly adjusted during installation, operation time is saved, installation efficiency is improved, and the structure integration degree is high, easy to store and transport. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the utility model structure diagram;

[0016] Fig. 2 It is the structure diagram of mobile connecting piece.

[0017] Fig. 3 Locking head at the cross-sectional view of the head;

[0018] In the figure: 1 - water curtain dust removal cooling device body, 11 - fixed block, 12 - water pipe, 121 - chute, 122 - locking hole, 13 - nozzle, 2 - moving connecting piece, 21 - sliding block, 22 - locking head, 3 - end connecting piece, 31 - rotating ring, 4 - connecting rod, 5 - elastic member. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0020] In the description of the utility model, it should be pointed out that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0021] In the description of the utility model, it should be pointed out that unless otherwise specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, can be electrically connected, can be directly connected, can be indirectly connected through an intermediate medium, can be the communication between two elements, for those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] Referring to Figs. 1-3The utility model provides a kind of intelligent water curtain dust removal cooling device for tunnel engineering, including water curtain dust removal cooling device ontology 1, the structure of water curtain dust removal cooling device ontology 1 is same with prior art, including water pipe 12 and several nozzle 13 etc.

[0023] Referring to Figs. 1-3 Further, the two ends of the water pipe 12 are threadedly connected with end connecting pieces 3, the end connecting pieces 3 are rotatably connected with rotating rings 31, and the friction between the rotating rings 31 and the end connecting pieces 3 is large. Without external interference, the rotating rings 31 will not rotate randomly. The rotating rings 31 are connected with the connecting rods 4, and the connecting rods 4 are connected to the frame in the tunnel. Stable suspension points are arranged at the two ends of the water pipe 12 to improve the stability of the water pipe 12.

[0024] Referring to Figs. 1-3 Preferably, the middle part of the water pipe 12 is provided with a fixing block 11, one end of the fixing block 11 away from the nozzle 13 is connected with a connecting rod 4, and the connecting rod 4 is connected to the frame in the tunnel. Stable suspension points are arranged at the middle part of the water pipe 12 to further improve the stability of the water pipe 12.

[0025] Referring to Figs. 1-3 Preferably, the elastic member 5 is a spring, which provides a return force.

[0026] Referring to Figs. 1-3When installing, according to the length of the water pipe 12, the number of the mobile connecting pieces 2 is set, the end connecting piece 3 of the water pipe 12 and the connecting rod 4 of the fixed block 11 are connected to the frame in the tunnel, then the mobile connecting piece 2 is slid, the position of the mobile connecting piece 2 is adjusted, after the adjustment is completed, the position of the mobile connecting piece 2 is locked by the cooperation of the locking head 22 and the locking hole 122, finally the connecting rod 4 of the mobile connecting piece 2 is connected to the frame in the tunnel, and the installation is completed.

[0027] The utility model provides a kind of intelligent water curtain dust removal cooling device for tunnel engineering, including mobile connecting piece, by adjusting the position of mobile connecting piece, to quickly adjust the installation point of water pipe, save operation time, improve installation efficiency;End connecting piece and fixed block, can increase stable suspension point on water pipe, improve the stability of water pipe;Mobile connecting piece, end connecting piece and fixed block are set on water pipe, high integration, easy to store and transport.

[0028] Of course, the utility model can also have other various embodiments, without departing from the spirit and essence of the utility model, skilled in the art person when can be according to the utility model make various corresponding changes and deformation, but these corresponding changes and deformation should all belong to the protection scope of the claims attached to the utility model.

Claims

1. A tunnel engineering intelligent water curtain dust removal and cooling device, characterized in that, The water curtain dust removal and cooling device body is externally symmetrically slidably provided with a plurality of moving connecting pieces connected to the frame in the tunnel; Symmetrically provided on the moving connecting pieces are sliding blocks slidably connected to the outer wall of the water pipe, and symmetrically and elastically connected to the sliding blocks are locking heads.

2. The intelligent water curtain dust removal and cooling device for tunnel engineering according to claim 1, characterized in that, Threadedly connected to the two ends of the water pipe are end connecting pieces, and rotatably connected to the end connecting pieces are rotating rings connected to the frame in the tunnel.

3. The intelligent water curtain dust removal and cooling device for tunnel engineering according to claim 2, characterized in that, The middle part of the water pipe is provided with a fixing block connected to the frame in the tunnel.

4. The intelligent water curtain dust removal and cooling device for tunnel engineering according to claim 3, characterized in that, Connected to the moving connecting pieces, the rotating rings and the fixing block are connecting rods connected to the frame in the tunnel.

5. The intelligent water curtain dust removal and cooling device for tunnel engineering according to claim 1, characterized in that, Inserted into the sliding blocks are the ends of the locking heads close to the sliding blocks, and symmetrically provided on the locking heads in the sliding blocks are insertion blocks.

6. The intelligent water curtain dust removal and cooling device for tunnel engineering according to claim 5, characterized in that, Provided in the sliding blocks are insertion grooves matched with the insertion blocks, and the insertion blocks are slidably arranged in the insertion grooves. The elastic pieces are springs.

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