CN117868911A - Tunnel infiltration treatment device - Google Patents

Abstract

The invention belongs to the field of tunnel treatment, in particular to a tunnel water seepage treatment device which comprises a bearing plate, wherein the middle part of the bearing plate is hollow, the inside of the bearing plate is hollow, a plugging cover is arranged in the middle part of the bearing plate, a feed pump is fixedly connected to the outer side of the bearing plate and used for filling raw materials into the plugging cover, two ends of the bearing plate are connected with driving frames for driving the bearing plate to move, the edge of the bearing plate is provided with an adsorption fixing assembly, and the plugging cover is filled with expansion raw materials through the feed pump so as to expand the plugging cover, thereby temporarily plugging a water seepage gap or area, then plugging a tunnel area of the water seepage part, building a construction ladder and carrying out subsequent treatment.

Description

Tunnel infiltration treatment device

Technical Field

The invention belongs to the field of tunnel treatment, and particularly relates to a tunnel water seepage treatment device.

Background

The tunnel is an engineering building embedded in the stratum, is a form of utilizing underground space by human beings, and can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel, a mine tunnel and a military tunnel, and the tunnel is often built in a mountain and a lake bottom, so that the tunnel is easy to be permeated by underground water or rainwater, and the problem of water seepage is caused.

The tunnel water seepage treatment method is numerous, and the treatment method is usually formulated according to the water seepage reason, and is commonly used: and (3) plugging a cover plate: the cover plate is made of masonry bricks or concrete, and is stuck around the water seepage seam to prevent the water seepage, so that the purpose of blocking the water seepage is achieved; and (3) coating plugging: the coating is coated around the water seepage seam with a certain thickness to prevent the seepage of water seepage, thereby achieving the purpose of preventing the water seepage;

when the tunnel appears the infiltration condition, most infiltration positions are higher, are in positions such as tunnel top, and although need handle, the tunnel probability is in the state of use, can't build construction ladder isotructure immediately, lets constructor maintain, but also can not let the infiltration circumstances of leaking always exist.

Therefore, the invention provides a tunnel water seepage treatment device.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.

The technical scheme adopted for solving the technical problems is as follows: the invention relates to a tunnel water seepage treatment device which comprises a bearing tray, wherein the middle part of the bearing tray is hollow, the inside of the bearing tray is hollow, a plugging cover is arranged in the middle part of the bearing tray, a feed pump is fixedly connected to the outer side of the bearing tray and used for filling raw materials into the plugging cover, two ends of the bearing tray are connected with driving frames for driving the bearing tray to move, and an adsorption fixing assembly is arranged at the edge of the bearing tray and used for adsorbing and fixing the bearing tray on a tunnel wall;

through the setting of holding the tray, place the holding tray on the tunnel lateral wall, start and adsorb fixed subassembly and adsorb the holding tray on tunnel inner wall, drive the holding tray through the actuating frame and remove on tunnel inner wall, after remote control holding tray removed to the position of oozing water, adsorb fixed subassembly and fix the holding tray here, fill the inflation raw materials in to the shutoff lid through the feed pump, let the shutoff lid expand, thereby carry out temporary shutoff with the gap or the area of infiltration, later carry out the shutoff to the tunnel region at infiltration position again, and build the construction ladder, carry out follow-up treatment, this kind of setting can temporarily solve tunnel infiltration problem, do not let the problem further enlarge, prevent constantly oozing water influence normal traffic simultaneously.

Preferably, the plugging cover comprises an upper cover and an expansion pad, the edges of the upper cover and the expansion pad are fixedly connected and attached to each other, a gap exists between the upper cover and the expansion pad, the upper cover is made of a solid material, the expansion pad is made of a flexible material, a filling valve is connected above the upper cover, after raw materials in the feeding pump are flushed into the plugging cover, the upper cover is made of a solid material, so that the expansion direction expands towards the direction of the inner wall of the tunnel, most of water seepage reasons are that a waterproof layer is damaged, or cracks appear, the flexible expansion pad expands outwards, can be effectively drilled into the cracks, and can tightly press the lower position of a plugging cover area after the expansion pad expands, so that exuded water cannot continue to leak.

Preferably, the inside of feed pump is filled with polyurethane foaming agent, the output of feed pump is connected with spiral feed pipe, the end connection of spiral feed pipe has the butt joint valve, the both sides of butt joint valve all rigid coupling has the air pump, the output of air pump is towards the output of butt joint valve, and is connected with the one-way piece between air pump and the butt joint valve, polyurethane foaming agent is in the liquid form in the feed pump, during extrusion, the air pump provides the air to the export direction of butt joint valve simultaneously, polyurethane foaming agent can expand rapidly after contacting the air, can finalize the design after the inflation a period, can let the inflation pad outwards expand earlier, will block all around, the shutoff has cracked tunnel inner wall simultaneously, later polyurethane foaming agent finalizes the design for the inflation pad finalizes the design, just so can form the fixed form of laminating tunnel inner wall, can not lead to the problem of inflation pad deformation because of infiltration, shutoff infiltration area that can be longer.

Preferably, the adsorption fixing component comprises two adsorption pipes and two electric telescopic rods, the negative pressure fans are fixedly connected to the inner sides of the adsorption pipes close to the top, negative pressure suction cups are fixedly connected to the bottoms of the electric telescopic rods, when the support plate walks, the negative pressure fans in the two adsorption pipes are started to downwards generate negative pressure, the support plate can be adsorbed on the inner wall, but still can move, when the support plate moves to a blocking position, the electric telescopic rods stretch, the negative pressure suction cups are contacted with the inner wall, the two negative pressure suction cups generate huge negative pressure, the whole equipment is firmly adsorbed on the inner wall, and at the moment, the negative pressure fans stop working.

Preferably, one end of the driving frame is rotationally connected with the top surface of the supporting disc, the driving motor is fixedly connected with the other end of the driving frame, the driving wheel is fixedly connected with the output end of the driving motor, the driving frame is arranged in a sectional mode, a steering motor is fixedly connected on one section of the driving frame close to the supporting disc, the output end of the steering motor is fixedly connected with the other section of the driving frame, a first spring telescopic rod is rotationally connected between the supporting disc and the driving frame, winding motors are fixedly connected at the positions, close to the two driving frames, of the supporting disc, a steel rope is connected between the output end of the winding motors and the driving frame, main driving is carried out through the two driving wheels, the advancing direction of the driving wheels is changed through the steering motor, and in order to enable the driving frame to adapt to the radian of the inner wall, the driving frame is matched with the rotating connection of the supporting disc in the moving process of equipment, the supporting disc can be opened by any angle, the first spring telescopic rod is always arranged, the supporting disc is outwards ejected by a certain distance, the supporting disc cannot rub the inner wall, when the supporting disc is moved to a sealing position, the sealing disc is wound by the winding motor, the steel rope is bent, the driving frame is easily pulled by the bottom of the driving frame is controlled to be close to the bottom of the driving frame, and the sealing disc can be easily controlled.

Preferably, lifting tables are fixedly connected to two sides of the tray, the two lifting tables are symmetrically arranged, a connecting line between the two lifting tables is perpendicular to a connecting line between the two driving frames, a moving groove is formed in the outer side of the lifting table, an auxiliary wheel is arranged in the outer side of the lifting table, a central shaft of the auxiliary wheel is movably clamped in the moving groove, springs are fixedly connected between the central shaft of the auxiliary wheel and the upper inner wall and the lower inner wall of the lifting table, the two auxiliary wheels enable four feet of equipment to support, meanwhile, the auxiliary wheels slide up and down in the lifting tables and are affected by reset of the springs, and the auxiliary wheels can also adapt to the change of the inner wall of a tunnel.

Preferably, the bottom slip joint of adsorption tube has the elevating seat, the top of elevating seat is connected with a plurality of spring telescopic links two, the bottom rotation of elevating seat is connected with a plurality of spin, because hold the tray and the distance of inner wall constantly changes, through the ejecting effect of spring telescopic link two, let the bottom surface of elevating seat be the same apart from the distance of tunnel inner wall all the time, the spin is in order to reduce friction, and the bottom of negative pressure sucking disc also remains the same distance with the inner wall all the time, when needs are fixed, let negative pressure sucking disc laminating inner wall to produce the negative pressure and realize fixing.

Preferably, the top of upper cover is by both sides all rigid coupling has the drain pipe, the one end of drain pipe is run through upper cover and inflation pad, and this end rigid coupling has the absorption pipe, the absorption pipe is porous hard material, and the infiltration position sometimes water pressure is great, when meetting this kind of situation, too big rivers can enter into the drain pipe through the porous of absorption pipe, can prolong the drain pipe to the district that does not influence the traffic, carries out drainage work, and the setting of absorption pipe can not be flattened by oneself under the circumstances, can also shift a certain amount of moisture, and just shift not much, only water pressure reaches and just can shift under the certain state.

Preferably, the surface rigid coupling of upper cover has two butt joint bolts, it has folding bucket to hang on the butt joint bolt, folding bucket's outer wall is flexible waterproof cloth material, folding bucket's surface is connected with the check valve with the drain pipe butt joint, under the general state, can hang folding bucket at the butt joint bolt position of upper cover, lets unnecessary exudation water enter into folding bucket through the drain pipe and temporarily deposit.

Preferably, a plurality of holes penetrating through the top surface of the upper cover are formed in the top surface of the upper cover, a plurality of buckles used for fixing the plugging cover are fixedly connected to the inner ring of the bearing disc, the upper cover is fixed through the buckles, when a person performs formal construction, the negative pressure sucker is contacted first, then the buckles are taken down, the bearing disc is taken down first, the plugging cover is temporarily left in situ, and after the upper cover is removed, the polyurethane expanding inside is cleaned.

The beneficial effects of the invention are as follows:

1. according to the tunnel water seepage treatment device, the supporting tray is placed on the side wall of the tunnel through the arrangement of the supporting tray, the adsorption fixing assembly is started to adsorb the supporting tray on the inner wall of the tunnel, the supporting tray is driven to move on the inner wall of the tunnel through the driving frame, after the remote control supporting tray moves to a water seepage position, the supporting tray is fixed at the position through the adsorption fixing assembly, the plugging cover is filled with expansion raw materials through the feed pump, the plugging cover is expanded, so that a water seepage gap or area is temporarily plugged, then the tunnel area of the water seepage part is plugged, and the construction ladder is built for subsequent treatment.

2. According to the tunnel water seepage treatment device, after raw materials in the feed pump are flushed into the plugging cover, the upper cover is made of a solid material, so that the expansion direction is the direction towards the inner wall of a tunnel, most of water seepage reasons are that the waterproof layer is damaged or cracks appear, the flexible expansion pad expands outwards, the flexible expansion pad can effectively drill into the cracks, and meanwhile, after the expansion pad expands, the lower position of the plugging cover area can be tightly pressed, so that exuded water cannot continue to leak out.

Drawings

The invention is further described below with reference to the accompanying drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the inventive tray;

FIG. 3 is a cross-sectional view of a closure cap of the present invention;

FIG. 4 is a perspective view of the drive rack of the present invention;

FIG. 5 is a perspective view of a spiral feed tube of the present invention;

FIG. 6 is a cross-sectional view of an adsorption tube of the present invention;

in the figure: 1. a tray; 2. a drive rack; 3. a driving wheel; 4. a feed pump; 5. a spiral feeding pipe; 6. a blocking cover; 7. a filling valve; 8. a butt joint bolt; 9. a lifting table; 10. folding the barrel; 11. an auxiliary wheel; 12. an adsorption tube; 13. an electric telescopic rod; 14. a buckle; 15. a drain pipe; 16. an upper cover; 17. an expansion pad; 18. an absorption tube; 19. a first spring telescopic rod; 20. a wire rope; 21. a driving motor; 22. a butt valve; 23. an air pump; 24. a negative pressure fan; 25. a second spring telescopic rod; 26. and a lifting seat.

Detailed Description

The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

As shown in fig. 1 to 3, the tunnel water seepage treatment device according to the embodiment of the invention comprises a bearing tray 1, wherein the middle part of the bearing tray 1 is hollow, the inside of the bearing tray 1 is hollow, the middle part of the bearing tray 1 is provided with a plugging cover 6, the outer side of the bearing tray 1 is fixedly connected with a feed pump 4, the feed pump 4 is used for filling raw materials into the plugging cover 6, two ends of the bearing tray 1 are connected with a driving frame 2 for driving the bearing tray 1 to move, the edge of the bearing tray 1 is provided with an adsorption fixing assembly, and the adsorption fixing assembly is used for adsorbing and fixing the bearing tray 1 on a tunnel wall;

when the tunnel is in operation, most of water seepage positions are higher and are positioned at the top of the tunnel, and the like, and the tunnel is in a use state with high probability, so that structures such as a construction ladder and the like cannot be built immediately, constructors can maintain the tunnel, and the conditions of water seepage and water leakage cannot exist all the time;

through setting up of tray 1, place tray 1 on the tunnel lateral wall, start and adsorb fixed subassembly and adsorb tray 1 on tunnel inner wall, drive tray 1 through driving frame 2 and remove on tunnel inner wall, after the position of remote control tray 1 removal to infiltration, adsorb fixed subassembly and fix tray 1 here, fill the inflation raw materials in to shutoff lid 6 through feed pump 4, let shutoff lid 6 expand, thereby carry out temporary shutoff with the gap or the district of infiltration, later carry out the shutoff to the tunnel region of infiltration position again, and build the construction ladder, carry out follow-up treatment, this kind of setting can temporarily solve tunnel infiltration problem, do not let the problem further enlarge, prevent the water that constantly oozes from influencing normal traffic simultaneously.

As shown in fig. 1 to 3, the plugging cover 6 is composed of an upper cover 16 and an expansion pad 17, the edges of the upper cover 16 and the expansion pad 17 are fixedly connected and attached to each other, a gap exists between the upper cover 16 and the expansion pad 17, the upper cover 16 is made of a solid material, the expansion pad 17 is made of a flexible material, and a filling valve 7 is connected above the upper cover 16;

when the feeding pump 4 works, after raw materials are flushed into the plugging cover 6, as the upper cover 16 is made of solid materials, the expansion direction is the direction towards the inner wall of the tunnel, and most of water seepage reasons are that the waterproof layer is damaged or cracks appear, the flexible expansion pad 17 expands outwards, so that the raw materials can be effectively drilled into the cracks, and meanwhile, after the expansion pad 17 expands, the lower position of the area of the plugging cover 6 can be tightly pressed, so that exuded water cannot continue to leak.

As shown in fig. 1 to 4, the inside of the feed pump 4 is filled with polyurethane foaming agent, the output end of the feed pump 4 is connected with a spiral feed pipe 5, the end part of the spiral feed pipe 5 is connected with a butt joint valve 22, two sides of the butt joint valve 22 are fixedly connected with an air pump 23, the output end of the air pump 23 faces the output end of the butt joint valve 22, and a unidirectional sheet is connected between the air pump 23 and the butt joint valve 22;

during operation, the polyurethane foaming agent is in a liquid state in the feed pump 4, during extrusion, the air pump 23 simultaneously provides air to the outlet direction of the butt joint valve 22, the polyurethane foaming agent can expand rapidly after contacting the air, and can be shaped after expanding for a period of time, through the characteristics, the expansion pad 17 can expand outwards, the surrounding is plugged, the inner wall of a tunnel with cracks is plugged, and then the polyurethane foaming agent is shaped, so that the expansion pad 17 is shaped, a fixed form attached to the inner wall of the tunnel can be formed, the problem that the expansion pad 17 deforms due to the increase of water seepage is solved, and a water seepage area can be plugged for a long time.

As shown in fig. 1 to 6, the adsorption fixing assembly comprises two adsorption pipes 12 and two electric telescopic rods 13, wherein a negative pressure fan 24 is fixedly connected to the inner side of each adsorption pipe 12 near the top, and a negative pressure sucker is fixedly connected to the bottom of each electric telescopic rod 13;

during operation, when the supporting plate 1 walks, the negative pressure fans 24 in the two adsorption pipes 12 are started to generate negative pressure downwards, workers are required to attach equipment to the inner wall before the negative pressure fans are completely started, enough suction is needed after the negative pressure fans are started to enable the supporting plate 1 to be adsorbed on the inner wall, the supporting plate 1 can be adsorbed on the inner wall, but still can move, when the supporting plate 1 moves to a blocking position, the electric telescopic rods 13 stretch to enable the negative pressure suction cups to contact the inner wall, the two negative pressure suction cups generate huge negative pressure, the whole equipment is firmly adsorbed on the inner wall, and at the moment, the negative pressure fans 24 stop working.

As shown in fig. 1 to 4, one end of the driving rack 2 is rotatably connected with the top surface of the supporting plate 1, the other end of the driving rack 2 is fixedly connected with a driving motor 21, the output end of the driving motor 21 is fixedly connected with a driving wheel 3, the driving racks 2 are arranged in a sectional shape, a steering motor is fixedly connected to one section of the driving rack 2 close to the supporting plate 1, the output end of the steering motor is fixedly connected with the other section of the driving rack 2, a first spring telescopic rod 19 is rotatably connected between the supporting plate 1 and the driving rack 2, winding motors are fixedly connected to the positions, close to the two driving racks 2, of the supporting plate 1, and a steel cable 20 is connected between the output end of each winding motor and the driving rack 2;

during operation, the main drive is carried out through two drive wheels 3, change the direction of advance of drive wheel 3 through steering motor, because tunnel inner wall is mostly arc, in order to let drive frame 2 adapt to the inner wall radian, in the equipment removal in-process, cooperation drive frame 2 is connected with the rotation of bearing dish 1, let drive frame 2 can open arbitrary angle, and the setting of spring telescopic link one 19, let drive frame 2 outwards push out certain distance with bearing dish 1 all the time, let bearing dish 1 can not rub the inner wall, when moving to the shutoff position, twine cable 20 through winding motor, thereby let drive frame 2 crooked, and then let the bottom of bearing dish 1 be close to the inner wall, assist the shutoff process to go on smoothly, simultaneously the pulling of cable 20 is laborsaving lever, the crooked of control drive frame 2 that can be lighter.

As shown in fig. 1 to 4, lifting tables 9 are fixedly connected to two sides of the carrying tray 1, the two lifting tables 9 are symmetrically arranged, a connecting line between the two lifting tables 9 is perpendicular to a connecting line between the two driving frames 2, a moving groove is formed in the outer side of the lifting table 9, an auxiliary wheel 11 is arranged in the outer side of the lifting table 9, a central shaft of the auxiliary wheel 11 is movably clamped in the moving groove, and springs are fixedly connected between the central shaft and the upper inner wall and the lower inner wall of the lifting table 9;

when the device works, the two auxiliary wheels 11 support four feet of the device, meanwhile, the auxiliary wheels 11 slide up and down in the lifting platform 9 and are affected by the reset of the springs, so that the auxiliary wheels 11 can adapt to the change of the inner wall of the tunnel.

As shown in fig. 6, the bottom of the adsorption tube 12 is slidably clamped with a lifting seat 26, the top of the lifting seat 26 is connected with a plurality of second spring telescopic rods 25, and the bottom of the lifting seat 26 is rotatably connected with a plurality of rolling balls;

during operation, as the distance between the tray 1 and the inner wall continuously changes, the bottom surface of the lifting seat 26 is always the same as the distance between the bottom surface of the lifting seat and the inner wall of the tunnel through the ejection effect of the second spring telescopic rod 25, the rolling ball is always kept the same distance with the inner wall for reducing friction, and when the fixing is needed, the negative pressure sucker is attached to the inner wall and generates negative pressure to realize fixing.

As shown in fig. 1 to 4, the top of the upper cover 16 is fixedly connected with a drain pipe 15 on both sides, one end of the drain pipe 15 penetrates through the upper cover 16 and the expansion pad 17, and an absorbing pipe 18 is fixedly connected to the end of the drain pipe, and the absorbing pipe 18 is made of porous hard material;

when the water seepage part is in operation, sometimes the water pressure is large, and when the water seepage part encounters such a situation, excessive water flow enters the water drainage pipe 15 through the multiple holes of the absorption pipe 18, the water drainage pipe 15 can be prolonged to a region which does not affect traffic, the water drainage work is carried out, the absorption pipe 18 is arranged, a certain amount of water can be transferred under the condition that the absorption pipe is not flattened, and the water pressure is not much, so that the water can be transferred only when the water pressure reaches a certain state.

As shown in fig. 1 to 4, two docking bolts 8 are fixedly connected to the surface of the upper cover 16, a folding barrel 10 is suspended on the docking bolts 8, the outer wall of the folding barrel 10 is made of flexible waterproof cloth material, and a one-way valve docking with a drain pipe 15 is connected to the surface of the folding barrel 10;

in operation, in a normal state, the folding bucket 10 can be hung at the butt joint bolt 8 of the upper cover 16, and excessive water can enter the folding bucket 10 through the drain pipe 15 for temporary storage.

As shown in fig. 1 to 4, the top surface of the upper cover 16 is provided with a plurality of holes penetrating through the upper cover, and the inner ring of the bearing plate 1 is fixedly connected with a plurality of buckles 14 for fixing the plugging cover 6;

during operation, the upper cover 16 is fixed through the buckle 14, when personnel perform formal construction, the negative pressure sucker is contacted firstly, then the buckle 14 is taken down, the tray 1 is taken down firstly, the plugging cover 6 is temporarily left in place, and after the upper cover 16 is removed, the polyurethane expanding inside is cleaned.

During operation, through the arrangement of the support tray 1, the support tray 1 is placed on the side wall of a tunnel, the adsorption fixing assembly is started to adsorb the support tray 1 on the inner wall of the tunnel, the support tray 1 is driven to move on the inner wall of the tunnel through the driving frame 2, after the remote control support tray 1 moves to the water seepage position, the adsorption fixing assembly fixes the support tray 1 at the position, the plugging cover 6 is filled with expansion raw materials through the feed pump 4, so that the plugging cover 6 expands, a water seepage gap or area is temporarily plugged, then the tunnel area of the water seepage part is plugged, and a construction ladder is built for subsequent treatment, so that the problem of tunnel water seepage can be temporarily solved, the problem is not further expanded, and meanwhile, the normal traffic is prevented from being influenced by continuously seeped water;

after the raw materials in the feed pump 4 are flushed into the plugging cover 6, as the upper cover 16 is made of solid materials, the expansion direction is the direction towards the inner wall of the tunnel, most of water seepage reasons are that the waterproof layer is damaged or cracks appear, the flexible expansion pad 17 expands outwards and can effectively drill into the cracks, and meanwhile, after the expansion pad 17 expands, the lower position of the area of the plugging cover 6 can be tightly pressed, so that the exuded water cannot continue to leak out;

the polyurethane foaming agent is in a liquid state in the feed pump 4, during extrusion, the air pump 23 simultaneously provides air to the outlet direction of the butt joint valve 22, the polyurethane foaming agent can expand rapidly after contacting with the air, and can be shaped after expanding for a period of time, by the characteristics, the expansion pad 17 can expand outwards to seal the periphery, meanwhile, the inner wall of a tunnel with cracks is sealed, and then the polyurethane foaming agent is shaped, so that the expansion pad 17 is shaped, a fixed form which is attached to the inner wall of the tunnel can be formed, the problem that the expansion pad 17 deforms due to the increase of water seepage is avoided, and a water seepage area can be sealed for a long time;

when the support plate 1 walks, the negative pressure fans 24 in the two adsorption pipes 12 are started to generate negative pressure downwards, so that the support plate 1 can be adsorbed on the inner wall, but still can move, when the support plate moves to a blocking position, the electric telescopic rods 13 extend, so that the negative pressure suction cups contact the inner wall, the two negative pressure suction cups generate huge negative pressure, the whole equipment is firmly adsorbed on the inner wall, and the negative pressure fans 24 stop working at the moment;

the driving wheel 3 is mainly driven by two driving wheels 3, the advancing direction of the driving wheel 3 is changed by a steering motor, and as the inner wall of a tunnel is mostly arc-shaped, in order to enable the driving frame 2 to adapt to the radian of the inner wall, in the moving process of equipment, the driving frame 2 is matched with the rotating connection of the driving frame 2 and the bearing plate 1, the driving frame 2 can be opened by any angle, the bearing plate 1 is always ejected outwards by a certain distance by the arrangement of the first spring telescopic rod 19, the bearing plate 1 can not rub the inner wall, when the bearing plate 1 moves to a blocking position, the steel cable 20 is wound by the winding motor, so that the driving frame 2 is bent, the bottom of the bearing plate 1 is close to the inner wall, the blocking process is assisted to be smoothly carried out, and meanwhile, the pulling of the steel cable 20 is a labor-saving lever, so that the bending of the driving frame 2 can be controlled easily;

the two auxiliary wheels 11 support four feet of the equipment, meanwhile, the auxiliary wheels 11 slide up and down in the lifting table 9 and are influenced by the reset of the springs, so that the auxiliary wheels 11 can adapt to the change of the inner wall of the tunnel;

because the distance between the tray 1 and the inner wall is continuously changed, the bottom surface of the lifting seat 26 is always the same with the distance between the bottom surface of the lifting seat and the inner wall of the tunnel through the ejection effect of the second spring telescopic rod 25, and the bottom of the negative pressure sucker is always the same with the distance between the bottom surface of the negative pressure sucker and the inner wall in order to reduce friction, when the negative pressure sucker needs to be fixed, the negative pressure sucker is attached to the inner wall, and negative pressure is generated to realize fixation;

the water pressure at the water seepage part is sometimes large, when the situation is met, excessive water flow can enter the water drainage pipe 15 through the multiple holes of the absorption pipe 18, the water drainage pipe 15 can be prolonged to a region which does not affect traffic, the water drainage work is carried out, the absorption pipe 18 can transfer a certain amount of water under the condition that the absorption pipe is not flattened, and the water pressure can be transferred only when the water pressure reaches a certain state;

in a general state, the folding barrel 10 can be hung at the butt joint bolt 8 of the upper cover 16, and excessive exuded water can enter the folding barrel 10 through the drain pipe 15 for temporary storage;

the upper cover 16 is fixed through the buckle 14, when personnel perform formal construction, the negative pressure sucker is contacted firstly, then the buckle 14 is taken down, the tray 1 is taken down firstly, the plugging cover 6 is temporarily left in place, and after the upper cover 16 is removed, the polyurethane expanding inside is cleaned.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a tunnel infiltration administers device which characterized in that: including supporting tray (1), the middle part of supporting tray (1) is hollow setting, the inside hollow setting that is of supporting tray (1), the middle part of supporting tray (1) is provided with shutoff lid (6), the outside rigid coupling of supporting tray (1) has feed pump (4), feed pump (4) are arranged in filling raw materials to shutoff lid (6), the both ends of supporting tray (1) all are connected with and are used for driving frame (2) that supporting tray (1) removed, the edge of supporting tray (1) is provided with the fixed subassembly of absorption, the fixed subassembly of absorption is used for adsorbing supporting tray (1) to fix on the tunnel wall.

2. A tunnel water treatment apparatus according to claim 1, wherein: the plugging cover (6) consists of an upper cover (16) and an expansion pad (17), the edges of the upper cover (16) and the expansion pad (17) are fixedly connected and attached to each other, a gap exists between the upper cover (16) and the expansion pad (17), the upper cover (16) is made of a solid material, the expansion pad (17) is made of a flexible material, and a filling valve (7) is connected above the upper cover (16).

3. A tunnel water treatment apparatus according to claim 2, wherein: the polyurethane foaming agent is filled in the feed pump (4), a spiral feed pipe (5) is connected to the output end of the feed pump (4), a butt joint valve (22) is connected to the end portion of the spiral feed pipe (5), air pumps (23) are fixedly connected to the two sides of the butt joint valve (22), the output end of the air pumps (23) faces the output end of the butt joint valve (22), and a one-way sheet is connected between the air pumps (23) and the butt joint valve (22).

4. A tunnel water treatment apparatus according to claim 3, wherein: the adsorption fixing assembly comprises two adsorption pipes (12) and two electric telescopic rods (13), wherein a negative pressure fan (24) is fixedly connected to the inner side of each adsorption pipe (12) close to the top, and a negative pressure sucker is fixedly connected to the bottom of each electric telescopic rod (13).

5. A tunnel water treatment apparatus according to claim 4, wherein: one end of the driving frame (2) is rotationally connected with the top surface of the supporting plate (1), a driving motor (21) is fixedly connected with the other end of the driving frame (2), a driving wheel (3) is fixedly connected with the output end of the driving motor (21), the driving frame (2) is arranged in a segmented mode, a steering motor is fixedly connected with one section of the driving frame (2) close to the supporting plate (1), the output end of the steering motor is fixedly connected with the other section of the driving frame (2), a spring telescopic rod (19) is rotationally connected between the supporting plate (1) and the driving frame (2), a winding motor is fixedly connected with the part of the supporting plate (1) close to the two driving frames (2), and a steel cable (20) is connected between the output end of the winding motor and the driving frame (2).

6. A tunnel water treatment apparatus according to claim 5, wherein: the bearing plate is characterized in that lifting tables (9) are fixedly connected to two sides of the bearing plate (1), the two lifting tables (9) are symmetrically arranged, a connecting line between the two lifting tables (9) is perpendicular to a connecting line between the two driving frames (2), a moving groove is formed in the outer side of each lifting table (9), an auxiliary wheel (11) is arranged in the outer side of each lifting table (9), and a central shaft of the auxiliary wheel (11) is movably clamped in the moving groove, and springs are fixedly connected between the upper inner wall and the lower inner wall of each lifting table (9).

7. A tunnel water treatment apparatus according to claim 6, wherein: the bottom sliding joint of adsorption tube (12) has lift seat (26), the top of lift seat (26) is connected with a plurality of spring telescopic links two (25), the bottom rotation of lift seat (26) is connected with a plurality of spin.

8. A tunnel water treatment apparatus according to claim 7, wherein: the top of upper cover (16) is close both sides and all is rigid coupling has drain pipe (15), the one end of drain pipe (15) is run through upper cover (16) and expansion pad (17), and this end rigid coupling has absorption pipe (18), absorption pipe (18) are porous hard material.

9. A tunnel water treatment apparatus according to claim 8, wherein: the surface rigid coupling of upper cover (16) has two butt joint bolts (8), hang folding bucket (10) on butt joint bolt (8), the outer wall of folding bucket (10) is flexible waterproof cloth material, the surface connection of folding bucket (10) has the check valve with drain pipe (15) butt joint.

10. A tunnel water treatment apparatus according to claim 9, wherein: the top surface of the upper cover (16) is provided with a plurality of holes penetrating through the upper cover, and the inner ring of the bearing disc (1) is fixedly connected with a plurality of buckles (14) for fixing the plugging cover (6).