CN217879173U - Tunnel gushes water analogue test device - Google Patents

Abstract

The utility model relates to a tunnel simulation test device that gushes water, it is including being used for contradicting on the face and detecting the determine module of gushing water point, determine module is including the layer that absorbs water that is used for absorbing water, the layer that absorbs water is used for conflicting the laminating on the face, it is provided with a plurality of moisture sensor that are used for detecting the interior water yield of water absorption layer on the layer to absorb water, the last electricity of moisture sensor is connected with the display module who is used for showing the water position. This application has and makes things convenient for the staff to find the point of gushing water, makes the staff to the more accurate effect of aassessment of the influence that the different point of gushing water can cause.

Description

Tunnel gushes water analogue test device

Technical Field

The application relates to the field of tunnel simulation tests, in particular to a tunnel water burst simulation test device.

Background

With the development of our society, our country's infrastructure is more and more perfect, and the paving range of road is more and more extensive, and the construction of tunnel has taken an important position in the road construction.

Before the tunnel is constructed, various disaster simulation is usually carried out on the structure of the tunnel, and particularly, damage caused when water burst occurs on a tunnel face in construction is simulated through a tunnel water burst simulation test device, so that influence on workers when water burst occurs is reduced.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the tunnel gushing water simulation test device gushes water and simulates, the soil and stones with the same mountain material are used for simulating the face, and when the water rushes the face, the water gushing points are difficult to find by workers, so that the workers are difficult to correctly evaluate the influence caused by the different water gushing points.

SUMMERY OF THE UTILITY MODEL

In order to improve the staff and be difficult to find the point of gushing water, lead to the staff to be difficult to carry out the problem of correct aassessment to the influence that the different point of gushing water can cause, this application provides a tunnel gushing water analogue test device.

The application provides a pair of tunnel gushes water analogue test device adopts following technical scheme:

the utility model provides a tunnel simulation test device that gushes water, is including being used for contradicting on the face and detect the detection subassembly of gushing water point, detection subassembly is including the layer that absorbs water that is used for absorbing water, the layer that absorbs water is used for conflicting the laminating on the face, it is provided with a plurality of moisture sensor that are used for detecting the water yield in the layer that absorbs water to absorb water on the layer, the last electricity-connected of moisture sensor is used for showing the display module of water position.

Through adopting above-mentioned technical scheme, when the face in water-washed broken simulation tunnel, water at first can contact the layer that absorbs water, the layer that absorbs water can make moisture dizzy after absorbing moisture, the moisture sensor on the layer that absorbs water this moment can sense the how much of different positions moisture on the layer that absorbs water, thereby make display module calculate the position and the demonstration of gushing water point according to the moisture content data on the different moisture sensor, make the staff change and find gushing water point, thereby the influence that can cause different gushing water points is appraised, the accuracy of appraisal has been improved.

Optionally, it is used for contradicting the fixed subassembly on the face to absorb water layer to be provided with on the layer that absorbs water, fixed subassembly is including the support, the layer that absorbs water is installed on the support.

Through adopting above-mentioned technical scheme, will absorb water the layer through the support and contradict on the face for it is more firm that layer and face are contradicted to absorb water, has reduced the probability that the layer that absorbs water drops from the face, has improved the stability on layer that absorbs water.

Optionally, the support includes a bottom frame and a support frame, the support frame rotates on the bottom frame, and the water absorption layer is disposed on the support frame.

Through adopting above-mentioned technical scheme, through will absorbing water the layer and install on the pivoted support frame to make the adaptable laminating in layer that absorbs water on the face of different inclination, reduced and lead to absorbing water the probability that the layer drops because of face slope, further improved the stability on layer that absorbs water.

Optionally, a support rod is rotated on the bottom frame, a plurality of support grooves are formed in the support frame, the support grooves are distributed along the height direction of the support frame, and the support rod is used for being inserted into and clamped in the support grooves.

Through adopting above-mentioned technical scheme, through rotating the bracing piece to inserting in supporting the inslot for the bracing piece has played the effect of making to the support frame, has reduced the support frame and has taken place the mistake because of gravity factor and changeed, thereby leads to absorbing water the probability that the layer drops from the face, has improved the stability of support frame, has further improved the stability on the layer that absorbs water.

Optionally, a plurality of touch rods penetrate through the support frame, and the touch rods are used for abutting the water absorbing layer on the palm surface.

Through adopting above-mentioned technical scheme, will absorb water the layer through the feeler lever and contradict on the face, reduced because of the surperficial unevenness of face lead to absorbing water the probability that has a large amount of spaces between layer and the face, make absorb water and contradict between layer and the face inseparabler to strengthened the layer that absorbs water and opened the effect that the water dizzy, the moisture content that makes moisture sensor response out is more accurate.

Optionally, the touch rod is provided with a limiting block, and the limiting blocks are distributed on two sides of the supporting frame.

Through adopting above-mentioned technical scheme, come the support frame to press from both sides in the centre through the stopper for the conflict pole is difficult to follow the roll-off on the support frame, has reduced conflict pole sliding distance and too big and lead to the probability that the conflict pole drops from the support frame, has improved the stability of conflict pole.

It is optional, a plurality of moisture sensor is evenly distributed on the layer that absorbs water, the conflict pole is contradicted on moisture sensor, the conflict pole is the one-to-one setting with moisture sensor.

Through adopting above-mentioned technical scheme, through with moisture sensor evenly distributed on the layer that absorbs water for moisture sensor is quicker to the response of moisture content on the water absorption layer, contradicts on moisture sensor through the conflict pole, makes moisture sensor inseparabler with the conflict on the layer that absorbs water, and it is more accurate to make moisture sensor sense the content that absorbs water moisture on the layer.

Optionally, the length direction of the end of the support rod inserted into the support groove extends along the rotation direction of the support rod, and the inner wall of the support groove is matched with the end of the support rod.

Through adopting above-mentioned technical scheme, when the water that gushes out on the face strikes on the bracing piece, the bracing piece will be followed the direction of rotation and rotated out in supporting the inslot, and the water impact will make the support frame fall down along the direction of rotation on the support frame this moment to make bracing piece and support frame all fall on the tunnel is subaerial, reduced the influence of bracing piece and support frame to rivers.

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

1. the staff can find the water inrush point more easily, so that the influence caused by different water inrush points can be evaluated, and the evaluation accuracy is improved.

2. The probability that the water absorbing layer falls off from the face is reduced, the stability of the water absorbing layer is improved, the moisture content sensed by the moisture sensor is more accurate, and the influence of the supporting rod and the supporting frame on water flow is reduced.

Drawings

Fig. 1 is a schematic overall structure diagram of a tunnel water inrush simulation test device in an embodiment of the present application.

FIG. 2 is a schematic view showing the structure of the fixing member.

Fig. 3 is an enlarged schematic view of a structure at a in fig. 2.

Description of reference numerals: 1. a detection component; 11. a water-absorbing layer; 2. a moisture sensor; 3. a fixing assembly; 31. a support; 311. a chassis; 312. a support frame; 32. a support bar; 33. a support groove; 34. a touch bar; 35. and a limiting block.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses tunnel gushes water analogue test device. Referring to fig. 1 and 2, the tunnel gushing water simulation test device comprises a detection assembly 1 which is used for abutting against the face and detecting a gushing water point, the detection assembly 1 is placed on the ground of the tunnel, the detection assembly 1 comprises a water absorption layer 11 which is used for absorbing water, and the water absorption layer 11 abuts against and is attached to the face. A plurality of moisture sensors 2 used for detecting the water amount in the water absorbing layer 11 are arranged on the water absorbing layer 11, and the moisture sensors 2 are electrically connected with a display component used for displaying the water outlet position. The display component comprises a processor for processing and calculating the water absorption position of the water absorption layer 11 according to the water data on the plurality of water sensors 2 and a display for displaying the position of the water inrush point, wherein the water absorption layer 11 is made of water absorption paper in the embodiment.

Referring to fig. 2, the water-absorbing layer 11 is provided with a fixing component 3 for abutting the water-absorbing layer 11 against the tunnel face, the fixing component 3 includes a support 31, the support 31 includes a bottom frame 311 and a support frame 312, the water-absorbing layer 11 is mounted on the support frame 312, the bottom frame 311 is placed on the ground of the tunnel, the support frame 312 rotates on the bottom frame 311, and the support frame 312 rotates towards the direction close to or far from the tunnel face.

Referring to fig. 2 and 3, the bottom frame 311 further rotates with the support rod 32, and the support rod 32 rotates towards a direction approaching to or moving away from the support frame 312. The supporting frame 312 is provided with a plurality of supporting grooves 33, the supporting grooves 33 are uniformly distributed along the height direction of the supporting frame 312, and the end parts of the supporting rods 32 are inserted into and clamped in the supporting grooves 33. The end of the support bar 32 for insertion into the support groove 33 is arc-shaped in length direction and extends in the rotation direction of the support bar 32, and the inner wall of the support groove 33 is also arc-shaped and matches with the end of the support bar 32.

Referring to fig. 2, the supporting frame 312 is composed of a plurality of vertical bars and two horizontal bars, the vertical bars are parallel to each other, and the vertical bars are fixed by mounting two ends thereof on the two horizontal bars. The montant runs through to slide and has a plurality of conflict poles 34, is interference fit between conflict pole 34 and the montant, and a plurality of conflict poles 34 are evenly distributed on the montant, two stopper 35 of fixedly connected with on the conflict pole 34, and two adjacent stopper 35 distribute in the both sides of support frame 312 to make stopper 35 clamp the montant in the middle of.

Referring to fig. 2, the moisture sensors 2 are uniformly distributed on the water absorption layer 11, the touch rods 34 correspond to the moisture sensors 2 one by one, the moisture sensors 2 are fixedly connected to the touch rods 34, and the touch rods 34 are used for touching the moisture sensors 2 on the water absorption layer 11 and touching the water absorption layer 11 on the palm surface.

The implementation principle of the tunnel water burst simulation test device in the embodiment of the application is as follows: when the staff need gush water analogue test to the tunnel, can be earlier with layer 11 laminating on the face of a palm that absorbs water, promote chassis 311 again and make support frame 312 move towards the direction that is close to layer 11 that absorbs water, then make conflict pole 34 with moisture sensor 2 conflict on layer 11 that absorbs water to layer 11 that will absorb water conflicts on the face of a palm, rotate the bracing piece 32 at last and insert to supporting in the groove 33 can.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, 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 (8)

1. The utility model provides a tunnel simulation test device that gushes water which characterized in that: including being used for contradicting on the face and detecting determine module (1) of gushing water the point, determine module (1) is including the layer (11) that absorbs water that is used for absorbing water, layer (11) that absorbs water is used for conflicting the laminating on the face, it is provided with a plurality of moisture sensor (2) that are used for detecting the layer (11) interior water yield that absorbs water to absorb water on layer (11), moisture sensor (2) electricity is connected with the display module who is used for showing out the water position.

2. The tunnel gushing water simulation test device according to claim 1, characterized in that: be provided with on the layer (11) that absorbs water and be used for with the fixed subassembly (3) of layer (11) conflict on the face that absorbs water, fixed subassembly (3) are including support (31), the layer (11) that absorbs water is installed on support (31).

3. The tunnel gushing water simulation test device according to claim 2, characterized in that: the support (31) comprises a bottom frame (311) and a support frame (312), the support frame (312) rotates on the bottom frame (311), and the water absorption layer (11) is arranged on the support frame (312).

4. The tunnel water burst simulation test device of claim 3, wherein: the supporting frame is characterized in that a supporting rod (32) is rotated on the bottom frame (311), a plurality of supporting grooves (33) are formed in the supporting frame (312), the supporting grooves (33) are distributed along the height direction of the supporting frame (312), and the supporting rod (32) is used for being inserted into and clamped in the supporting grooves (33).

5. The tunnel gushing water simulation test device according to claim 3, characterized in that: a plurality of abutting rods (34) penetrate through the supporting frame (312), and the abutting rods (34) are used for abutting the water absorbing layer (11) on the face of a palm.

6. The tunnel water burst simulation test device of claim 5, wherein: the contact rod (34) is provided with a limiting block (35), and the limiting blocks (35) are distributed on two sides of the supporting frame (312).

7. The tunnel gushing water simulation test device of claim 5, characterized in that: a plurality of moisture sensor (2) are evenly distributed on layer (11) absorb water, conflict pole (34) are contradicted on moisture sensor (2), it sets up to be the one-to-one with moisture sensor (2) to conflict pole (34).

8. The tunnel water burst simulation test device of claim 4, wherein: the length direction of the end part of the support rod (32) inserted into the support groove (33) extends along the rotation direction of the support rod (32), and the inner wall of the support groove (33) is matched with the end part of the support rod (32).

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