CN112627207A - Waterproof drainage device of hydraulic engineering construction - Google Patents

Abstract

The application relates to a waterproof and drainage device for hydraulic engineering construction, which relates to the field of hydraulic engineering and comprises an air bag, wherein one end of the air bag is provided with a water inlet, and the other end of the air bag is provided with a water outlet; a water inlet pipe communicated with the inner cavity of the air bag is arranged in the water inlet, and a water outlet pipe communicated with the inner cavity of the air bag is arranged in the water outlet; the water outlet pipe is sleeved with a locking assembly used for locking the water outlet pipe, and the horizontal height of the water inlet end of the water inlet pipe is higher than the horizontal height of the water outlet end of the water outlet pipe. This application has under the special electroless condition, and the construction site still can carry out the effect of drainage work.

Description

Waterproof drainage device of hydraulic engineering construction

Technical Field

The application relates to hydraulic engineering's field especially relates to a waterproof drainage device of hydraulic engineering construction.

Background

At present, hydraulic engineering construction is work for constructing hydraulic engineering according to engineering structure, quantity, quality, progress, cost and other requirements proposed by design, and comprises contents of construction preparation, construction technology, construction management and the like, and the hydraulic engineering construction becomes an independent subject along with the development of scientific technology; the hydraulic engineering construction has the following construction characteristics that the hydraulic engineering undertakes the tasks of water retaining, water storage and water drainage, the requirements of the hydraulic engineering on a foundation are strict, the hydraulic engineering is mostly constructed in riverways, lakes, coastal areas and other water areas, and in the current hydraulic engineering construction process, waterproofing and drainage work needs to be carried out on a construction site so that construction personnel can carry out construction conveniently.

The chinese patent that the prior art can refer to and announce No. is CN208251007U, it discloses a waterproof drainage device of hydraulic engineering construction, including device main part and installation base, be provided with the drainage chamber in the device main part, the sluice is installed to one side in drainage chamber, the inner wall sliding connection of sluice and device main part, the bottom fixedly connected with hydraulic rod of sluice, the outside fixed mounting of sluice has filter screen, drainage intracavity fixed mounting has drainage pipe, drainage pipe's top intercommunication has the suction pump, suction pump fixed mounting is in the top of device main part, the opposite side fixed mounting in drainage chamber has waterproof reinforcing plate, the up end fixed mounting of device main part has control panel.

When water needs to be drained, the water suction pump is started, and the water in the water drainage cavity is drained by the water suction pump.

In view of the above-mentioned related art, the inventor thinks that the water pump needs to be used for water drainage, but in some cases where electricity cannot be used in particular, the construction site cannot be used for water drainage.

Disclosure of Invention

In order to make under the special electroless condition, the drainage work can still be carried out in the construction place, this application provides a waterproof drainage device of hydraulic engineering construction.

The application provides a pair of waterproof drainage device of hydraulic engineering construction adopts following technical scheme:

a waterproof and drainage device for hydraulic engineering construction comprises an air bag, wherein one end of the air bag is provided with a water inlet, and the other end of the air bag is provided with a water outlet; a water inlet pipe communicated with the inner cavity of the air bag is arranged in the water inlet, and a water outlet pipe communicated with the inner cavity of the air bag is arranged in the water outlet; the water outlet pipe is sleeved with a locking assembly used for locking the water outlet pipe, and the horizontal height of the water inlet end of the water inlet pipe is higher than the horizontal height of the water outlet end of the water outlet pipe.

By adopting the technical scheme, when accumulated water needs to be extracted, the water inlet pipe is firstly placed in the accumulated water, the horizontal height of the opening end of the water inlet pipe is higher than that of the opening end of the water outlet pipe, and the water outlet pipe is locked by the locking assembly; then press the gasbag, the inside gas of gasbag just discharges from the open end of inlet tube this moment, then loosens the gasbag, and air pressure just impresses ponding to inside the gasbag this moment, then opens locking Assembly, and ponding just can be sustainable enters into the drain pipe inside from the inlet tube this moment to accomplish the drainage work of ponding, under the special circumstances that can't use electricity, the construction site still can carry out the drainage.

Preferably, the gasbag is placed inside the box, locking Assembly is including installing the fixing base on the box inside wall, installing through the second elastic component and being used for carrying out the extruded sliding seat to the outlet pipe on the fixing base, the inlet tube is placed between fixing base and sliding seat.

By adopting the technical scheme, when the water outlet pipe needs to be locked in a sealed mode, the sliding seat is moved towards one side of the fixed seat, and the water inlet pipe is placed between the sliding seat and the fixed seat, so that the sliding seat can press the water outlet pipe, and the water outlet pipe is in a sealed mode; when the water outlet pipe needs to be used, force is not applied to the sliding seat, the sliding seat is pushed by the second elastic piece at the moment, and the sliding seat can be separated from the fixed seat, so that water can be introduced into the water outlet pipe.

Preferably, the inside extrusion subassembly that extrudees the gasbag that is provided with of box, extrusion subassembly is including setting up the slurcam that just is located the gasbag bottom at the box internal side wall, the inside of box is provided with the roof that is located gasbag upper portion, connect through first connecting piece between roof and the bottom plate, be provided with on the inside wall of box and carry out the driving piece that is close to the removal each other with roof and slurcam.

Through adopting above-mentioned technical scheme, when needs extrude the gasbag, drive the kickboard through the driving piece and shift up and the roof moves down, kickboard and roof alright extrude the gasbag this moment to accomplish the extrusion work to the gasbag.

Preferably, a linkage assembly is arranged between the pushing plate and the sliding seat, the linkage assembly comprises a rotating plate obliquely arranged between the sliding seat and the pushing plate, the top end of the rotating plate is abutted against the side wall of the sliding seat, a second hinge shaft penetrates through the middle of the rotating plate, the second hinge shaft extends horizontally and is lower than the horizontal height of the pushing plate, and a third elastic part is arranged between one side of the bottom end of the rotating plate, which is far away from the pushing plate, and the inner side wall of the box body; after the air bag is extruded by the pushing plate, the side wall of the rotating plate is abutted to the side wall of the pushing plate, and the top end of the rotating plate is abutted to the side wall of the sliding seat, which deviates from the fixed seat.

By adopting the technical scheme, when the air bag is in an initial state, the top plate and the push plate are arranged at intervals with the air bag; the third elastic piece pushes the bottom end of the rotating plate, so that the top end of the rotating plate presses the sliding seat, and the water outlet pipe is closed; when the driving piece drives the top plate and the pushing plate to press the air bag, the water outlet pipe is still in a closed state; the driving piece drives roof and slurcam and gasbag separation, and atmospheric pressure just impresses ponding to the inlet tube inside, and the driving piece continues to drive roof and slurcam and removes to the one side that deviates from the gasbag, drives the riser when the slurcam and contacts the back with the rotor plate, and the rotor plate rotates along the second articulated shaft this moment to make the sliding seat remove to the one side that deviates from the fixing base, alright make ponding from the inside discharge of outlet pipe.

Preferably, an arc-shaped groove used for placing the water outlet pipe is formed in the side wall, facing the water outlet pipe, of the fixed seat, and an arc-shaped block used for placing the water outlet pipe in the arc-shaped groove is installed on the side wall, facing the fixed seat, of the sliding seat.

Through adopting above-mentioned technical scheme, when the sliding seat removed to one side of fixing base, the arc piece on the sliding seat alright removed to the arc wall is inside this moment to make the locking effect of outlet pipe better, reduce the appearance that the condition of leaking appears in the outlet pipe.

Preferably, the second elastic member includes a first plate mounted on one side of the fixing seat, a second plate mounted on one side of the mounting seat, a telescopic rod mounted between the first plate and the second plate, and a second spring mounted between the first plate and the second plate.

Through adopting above-mentioned technical scheme, during the use, the sliding seat receives the thrust of second spring, is the disjunctor form this moment between sliding seat and the fixing base, because be provided with the telescopic link between first board and the second board for the route when the relative fixing base of sliding seat removes is comparatively stable.

Preferably, the third elastic member includes a third spring installed at a side wall of the rotating plate away from the pushing plate, an end of the third spring is installed at an inner side wall of the box body, and a horizontal height of the third spring is lower than a horizontal height of the second hinge shaft.

Through adopting above-mentioned technical scheme, the third spring promotes the rotor plate and deviates from one side of slurcam to make the top of rotor plate compress tightly the sliding seat all the time, make the inlet tube be airtight form.

Preferably, a placing opening is formed in the side wall of the box body, the driving piece comprises a first rotating rod placed inside the placing opening, a first rotating shaft arranged on the inner side wall of the placing opening in a penetrating mode is arranged on the first rotating rod, and one end of the first rotating rod extends to the upper portion of the top plate.

Through adopting above-mentioned technical scheme, when needs drive roof move down, upwards press the tip that first pivot pole is located the box outside, first pivot pole is located the upper portion of roof and just presses the roof this moment, and the roof just drives the slurcam through first connecting piece and removes to gasbag one side this moment.

Preferably, the first connecting piece comprises a first rack vertically arranged on the top plate, a second rack vertically arranged on the pushing plate, a first articulated shaft horizontally arranged on the inner side wall of the box body and positioned between the first rack and the second rack, and a gear which is rotatably sleeved on the first articulated shaft and is respectively meshed with the first rack and the second rack.

Through adopting above-mentioned technical scheme, when the driving piece promoted the roof and moved down, the roof drove first rack and moved down this moment, and first rack drives the gear and rotates, and the gear just drives the slurcam and shifts up, and roof and slurcam are close to each other, can compress the gasbag.

Preferably, the outer side wall of the box body is provided with a water storage tank, and the end part of the water outlet pipe extends into the water storage tank; a drain pipe is arranged on the outer side wall of the water storage tank, and a first valve is arranged on the drain pipe; a plurality of waterproof pieces are arranged on the outer side wall of the water storage tank; the waterproof piece comprises a soft bag, a round hole is formed in the soft bag, a circular ring communicated with the round hole is installed on the outer surface of the soft bag, and a water blocking plug is arranged in the circular ring.

Through adopting above-mentioned technical scheme, when needs carry out reuse with the inside water of water storage box, at first establish the ring cover on the soft bag on the drain pipe, then establish the round hole cover on the drain pipe, open at last first valve can, the inside water of water storage box alright get into to soft bag inside this moment, soft bag can carry out water proof department entry separation to the construction site, accomplishes waterproof work.

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

this application is through setting up the gasbag and with inlet tube and the outlet pipe that the gasbag cooperation was used, presses the gasbag through the staff, and inside the inside water of inlet tube just flowed into the outlet pipe this moment to accomplish drainage work.

This application is through setting up the extrusion subassembly, conveniently extrudees the gasbag for the extrusion effect of gasbag is better, reduces the insufficient condition of gasbag shrink.

This application is through setting up the linkage subassembly, and the in-process accessible linkage subassembly that removes is carried out to keeping away from gasbag one side to extrusion subassembly drives locking Assembly and removes to make the inlet tube be the opening form, sewage alright discharge in the outlet pipe this moment.

Drawings

Fig. 1 is a schematic structural diagram of a hydraulic engineering construction waterproof drainage device according to an embodiment of the present application.

Fig. 2 is an internal structure schematic diagram of a hydraulic engineering construction waterproof drainage device of this application embodiment.

Fig. 3 is a schematic structural diagram illustrating a supporting assembly and a pressing assembly according to an embodiment of the present disclosure.

Fig. 4 is a schematic structural diagram illustrating a first elastic component according to an embodiment of the present application.

Fig. 5 is an enlarged schematic view of a portion a in fig. 1.

Fig. 6 is an enlarged schematic view of a portion B in fig. 2.

Fig. 7 is a schematic structural view for showing a waterproof member according to an embodiment of the present application.

Fig. 8 is a schematic view showing the structure of an airbag according to the embodiment of the present application.

Reference numerals: 1. a box body; 11. a water storage tank; 111. a drain pipe; 112. a first valve; 12. a placing seat; 13. a placement port; 2. an air bag; 21. an auxiliary water inlet pipe; 22. an auxiliary water outlet pipe; 23. a second valve; 3. a water inlet pipe; 31. a filter tube sleeve; 4. a water outlet pipe; 5. a support assembly; 51. a square frame; 511. a groove; 52. an elastic cloth body; 6. an extrusion assembly; 61. a top plate; 611. a slider; 612. a vertical slot; 62. a push plate; 63. a drive member; 631. a first rotating lever; 632. a first rotating shaft; 64. a first connecting member; 641. a first lever; 642. a first rack; 643. a second lever; 644. a second rack; 645. a first hinge shaft; 646. a gear; 65. a first elastic member; 651. a first spring; 652. carrying out strip bearing; 6521. a vertical section; 6522. a horizontal segment; 7. a locking assembly; 71. a fixed seat; 711. an arc-shaped slot; 72. a sliding seat; 721. an arc-shaped block; 73. a second elastic member; 731. a first plate; 732. a second plate; 733. a second spring; 734. a telescopic rod; 8. a linkage assembly; 81. a vertical plate; 82. a rotating plate; 83. a second hinge shaft; 84. a third elastic member; 841. a support bar; 842. a support plate; 843. a third spring; 85. a roller; 851. a third hinge shaft; 9. a waterproof member; 91. a soft bag; 911. a circular hole; 92. a circular ring; 93. water blockage; 94. a wear-resistant protective shell; 941. and (6) perforating.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses waterproof drainage device of hydraulic engineering construction. Referring to fig. 1 and 2, the waterproof drainage device for hydraulic engineering construction comprises a box body 1, an air bag 2 placed inside the box body 1, a water inlet pipe 3 horizontally installed at one end of the air bag 2 and communicated with the air bag 2, and a water outlet pipe 4 installed at the other end of the air bag 2 and communicated with the air bag 2, wherein a supporting assembly 5 for supporting the air bag 2 is arranged inside the box body 1, an extrusion assembly 6 for extruding the air bag 2, a locking assembly 7 for locking the water outlet pipe 4, and a linkage assembly 8 linked with the extrusion assembly 6 and the locking assembly 7.

Referring to fig. 1 and 2, a water inlet is formed in one end of the air bag 2, the water inlet pipe 3 is fixedly connected to the inside of the water inlet, a water outlet is formed in the other end of the air bag 2, and the water outlet pipe 4 is fixedly connected to the inside of the water outlet. The level that inlet tube 3 deviates from 2 one ends of gasbag is higher than the level that outlet pipe 4 deviates from 2 one ends of gasbag, and the one end that outlet pipe 4 deviates from gasbag 2 is the level extension after vertical buckling downwards, has some to be vertical in outlet pipe 4 and lies in inside 1 box. The water inlet pipe 3 and the water outlet pipe 4 are both arranged on the side wall of the box body 1 in a penetrating way and extend to the outer side of the box body 1. The open end of the water inlet pipe 3 is sleeved with a filtering pipe sleeve 31 for filtering sundries.

Referring to fig. 3 and 4, two support assemblies 5 are arranged, are both installed on the inner side wall of the box body 1 and are respectively placed at the upper part of the air bag 2 and the bottom of the air bag 2, and the two support assemblies 5 are symmetrical along the horizontal central plane of the length direction of the air bag 2; taking the support component 5 arranged at the bottom of the airbag 2 as an example, the support component 5 comprises a square frame 51 and an elastic cloth 52 which are fixedly arranged on the inner side wall of the box body 1; the square frame 51 is horizontally arranged, and the end surfaces of the square frame 51 facing the water inlet pipe 3 and the water outlet pipe 4 are provided with grooves 511 for placing the water inlet pipe 3 and the water outlet pipe 4; the elastic cloth 52 is fixedly connected to the inner side wall of the square frame 51 and attached to the outer side of the airbag 2, and the airbag 2 is placed on the upper portion of the elastic cloth 52.

Referring to fig. 2 and 3, the pressing assembly 6 includes a top plate 61, a pushing plate 62, a first connecting member 64, and a driving member 63. The top plate 61 is horizontally and slidably arranged on the inner side wall of the box body 1 and is positioned at the upper part of the air bag 2; the pushing plate 62 is slidably mounted on the inner side wall of the box body 1 and is positioned at the bottom of the airbag 2, sliding blocks 611 are fixedly connected to the side walls of the top plate 61 and the bottom plate 62, vertical grooves 612 are formed in the side wall of the box body 1 corresponding to the two sliding blocks 611, and the sliding blocks 611 can slide along the vertical grooves 612; the first connecting member 64 includes a first rod 641, a first rack 642, a second rod 643, a second rack 644, a first hinge shaft 645, and a gear 646; the first rod 641 is fixedly connected to the sidewall of the top plate 61 and extends horizontally; the first rack 642 is fixedly connected to the lower end surface of the first rod 641; the second rod 643 is fixedly connected to the sidewall of the pushing plate 62 and is parallel to the first rod 641; the second rack 644 is vertically and fixedly connected to the upper end surface of the second rod 643, and has a gap with the first rack 642; the first hinge shaft 645 is fixedly connected to the inner side wall of the cabinet 1 and is horizontally disposed, and the first hinge shaft 645 is located between the first rack 642 and the second rack 644; the gear 646 is rotatably fitted over the first hinge shaft 645 and engaged with the first rack 642 and the second rack 644.

Referring to fig. 2 and 5, the driving member 63 includes a first rotation rod 631 and a first rotation shaft 632; a placing opening 13 is horizontally formed in the side wall of the box body 1, the first rotating rod 631 is placed inside the placing opening 13, one end of the first rotating rod extends to the upper part of the top plate 61, and the other end of the first rotating rod extends to the outer side of the box body 1; the first rotating shaft 632 is horizontally and fixedly connected to two sidewalls of the placing opening 13, and rotatably penetrates the first rotating rod 631.

Referring to fig. 3 and 4, a first elastic member 65 is disposed between the bottom square frame 51 and the bottom plate 62, and a first elastic member 65 is also disposed between the top square frame 51 and the top plate 61. Taking the first elastic member 65 installed between the pushing plate 62 and the bottom square frame 51 as an example, the first elastic member 65 includes a first spring 651 and a receiving bar 652; the four first springs 651 are fixedly connected to the bottom of the bottom square frame 51; two receiving strips 652 are arranged and fixedly connected to the bottom of the bottom plate 62, and the receiving strips 652 are symmetrically arranged along the central line of the bottom square frame 51 in the vertical direction; the bearing plate comprises a vertical section 6521 fixedly connected to the bottom of the square frame 51 and a horizontal section 6522 installed at the bottom of the vertical section 6521, the upper end face of the horizontal section 6522 is lower than the upper end face of the square frame 51 at the bottom, and the bottom of the first spring 651 is fixedly connected to the upper end face of the horizontal section 6522.

Referring to fig. 2 and 6, the locking assembly 7 includes a fixed seat 71, a sliding seat 72, and a second elastic member 73; the fixed seat 71 is square and is fixedly connected to the inner side wall of the box body 1, the side wall of the fixed seat 71 facing the water outlet pipe 4 is provided with an arc-shaped groove 711 extending vertically, and the horizontal section of the arc-shaped groove 711 is semicircular; the sliding seat 72 is in a square block shape, the sliding seat 72 is arranged on one side of the fixed seat 71, which is deviated from the inner side wall of the adjacent box body 1, and the water outlet pipe 4 is vertically positioned between the fixed seat 71 and the sliding seat 72; an arc block 721 is fixedly connected to the side wall of the sliding seat 72 facing the fixed seat 71, and a gap is formed between the arc block 721 facing the side wall of the arc groove 711 and the arc surface of the arc groove 711; the second elastic member 73 includes a first plate 731, a second plate 732, a second spring 733, and a telescopic bar 734. The first plate 731 is fixedly connected to the side wall of the fixing base 71; second plate 732 is fixedly attached to the side wall of sliding seat 72 and is parallel to first plate 731; the second spring 733 is fixedly connected between the first plate 731 and the second plate 732; the number of the expansion links 734 is two, one end of each expansion link 734 is fixedly connected to the side wall of the fixed seat 71 facing the sliding seat 72, the other end of each expansion link is fixedly arranged on the side wall of the sliding seat 72 in a penetrating manner, and the expansion links 734 are vertically symmetrical along the vertical center plane of the water outlet pipe 4.

When the sliding seat 72 approaches the fixed seat 71, the sliding seat 72 presses the water outlet pipe 4 into the arc groove 711 through the arc block 721, and the water outlet pipe 4 is sealed.

Referring to fig. 2 and 6, the linkage assembly 8 includes a vertical plate 81, a pivotal plate 82, a second hinge shaft 83, and a third elastic member 84; the vertical plate 81 is fixedly connected to the bottom of the pushing plate 62; the rotating plate 82 is vertically placed between the vertical plate 81 and the pushing plate 62; the second hinge shaft 83 horizontally and rotatably penetrates the center of the rotating plate 82, two ends of the third hinge shaft 851 are fixedly connected to two opposite inner side walls of the box body 1, the extending direction of the third hinge shaft 851 is perpendicular to the extending direction of the second spring 733, and the horizontal height of the third hinge shaft 851 is lower than the horizontal height of the pushing plate 62 moving to the highest point of the box body 1; the third elastic element 84 is installed on one side of the rotating plate 82 facing the water outlet pipe 4, and the third elastic element 84 comprises a supporting rod 841, a supporting plate 842 and a third spring 843; two supporting rods 841 are arranged, are fixedly connected to the inner side wall of the box body 1 and extend horizontally, and are positioned on one side of the rotating plate 82, which is far away from the vertical plate 81; the supporting plate 842 is fixedly connected to the ends of the two supporting rods 841 facing the vertical plate 81 and is vertically arranged; the third spring 843 is fixedly connected between the rotating plate 82 and the support plate 842, and the level of the third spring 843 is lower than the level of the second hinge shaft 83. Due to the fact that the third spring 843 pushes the rotating plate 82, the top end of the rotating plate 82 is abutted to the side wall, away from the fixed seat 71, of the sliding seat 72, and therefore the sliding seat 72 and the fixed seat 71 are in a clamping state.

The top of riser 81 has been seted up and has been placed mouth 13, places and installs gyro wheel 85 in mouthful 13, places fixedly connected with third hinge shaft 851 between two inside walls that mouth 13 is relative, and third hinge shaft 851 is parallel with second hinge shaft 83, and gyro wheel 85 rotates the cover and establishes on third hinge shaft 851, and deviates from the lateral wall butt of fixing base 71 with sliding seat 72.

Referring to fig. 1 and 2, a water storage tank 11 is mounted on the outer side wall of the tank body 1, wherein the end of the water outlet pipe 4 extends to the inside of the water storage tank 11. A drain pipe 111 communicated with the inside of the water storage tank 11 is arranged on the outer side wall of the water storage tank 11, and a first valve 112 is arranged on the drain pipe 111; a placing seat 12 is arranged on the outer side wall of the water storage tank 11, and a plurality of waterproof pieces 9 are placed on the upper portion of the placing seat 12.

Referring to fig. 7, the waterproof member 9 includes a soft bag 91 made of plastic, a circular hole 911 is formed in the soft bag 91, a circular ring 92 communicated with the circular hole 911 is installed on the outer side wall of the soft bag 91, and the inner diameter of the circular ring 92 is larger than the outer diameter of the drain pipe 111; the ring 92 is internally threaded with a water blocking plug 93, the soft bag 91 is externally sleeved with a wear-resistant protective shell 94, a through hole 941 is formed in the outer surface of the wear-resistant protective shell 94, and the ring 92 is placed inside the through hole 941.

Referring to fig. 8, an auxiliary water inlet pipe 21 and an auxiliary water outlet pipe 22 are installed on the side wall of the airbag 2 in a communicating manner, and a second valve 23 is installed on each of the auxiliary water inlet pipe 21 and the auxiliary water outlet pipe 22.

The implementation principle of the waterproof drainage device for hydraulic engineering construction in the embodiment of the application is as follows: when drainage work needs to be carried out on a construction site, firstly, the water inlet pipe 3 is placed in accumulated water, and the water outlet pipe 4 is locked by the locking component 7 to be in a closed state; secondly, the first rotating rod 631 positioned outside the box body 1 moves upwards, at this time, the first rotating rod 631 can rotate along the first hinge shaft 645, the first rotating rod 631 can push the top plate 61 downwards, the top plate 61 presses the first spring 651 and the elastic cloth 52 downwards, at this time, the top plate 61 drives the bottom plate to move upwards through the first connecting piece 64, the top plate 61 and the bottom plate both move towards one side of the airbag 2, and the gas inside the airbag 2 is discharged from the water inlet pipe 3; finally, loosen first rotation pole 631, roof 61 is shifted up by the promotion of first spring 651 this moment, pushing plate 62 also moves downwards, pushing plate 62 moves downwards the in-process, when the riser 81 of pushing plate 62 bottom carried out the butt to rotating plate 82, pushing plate 62 continued to move down this moment, just drive rotating plate 82 and rotate along second articulated shaft 83, third spring 843 is the compression form, the top of rotating plate 82 just drives slide seat 72 and shifts out to the one side that is kept away from fixing base 71, thereby make the inside water accessible gasbag 2 of inlet tube 3 arrange to inside drain pipe 111, accomplish drainage work.

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

Claims (10)

1. The utility model provides a waterproof drainage device of hydraulic engineering construction which characterized in that: the air bag comprises an air bag (2), wherein one end of the air bag (2) is provided with a water inlet, and the other end of the air bag (2) is provided with a water outlet; a water inlet pipe (3) communicated with the inner cavity of the air bag (2) is arranged in the water inlet, and a water outlet pipe (4) communicated with the inner cavity of the air bag (2) is arranged in the water outlet; the water outlet pipe (4) is sleeved with a locking assembly (7) for locking the water outlet pipe (4), and the horizontal height of the water inlet end of the water inlet pipe (3) is higher than the horizontal height of the water outlet end of the water outlet pipe (4).

2. The waterproof drainage device of hydraulic engineering construction according to claim 1, characterized in that: the air bag (2) is placed in the box body (1), the locking assembly (7) comprises a fixing seat (71) installed on the inner side wall of the box body (1), and a sliding seat (72) installed on the fixing seat (71) through a second elastic piece (73) and used for extruding the water outlet pipe (4), and the water inlet pipe (3) is placed between the fixing seat (71) and the sliding seat (72).

3. The waterproof drainage device of hydraulic engineering construction according to claim 2, characterized in that: the utility model discloses a box, including box (1), box (1) inside is provided with carries out extruded extrusion subassembly (6) to gasbag (2), extrusion subassembly (6) are including setting up at box (1) inside wall and being located catch plate (62) of gasbag (2) bottom, the inside of box (1) is provided with roof (61) that are located gasbag (2) upper portion, connect through first connecting piece (64) between roof (61) and the bottom plate, be provided with on the inside wall of box (1) and carry out driving piece (63) that are close to the removal each other with roof (61) and catch plate (62).

4. The waterproof drainage device of hydraulic engineering construction according to claim 3, characterized in that: a linkage assembly (8) is arranged between the pushing plate (62) and the sliding seat (72), the linkage assembly (8) comprises a rotating plate (82) obliquely arranged between the sliding seat (72) and the pushing plate (62), the top end of the rotating plate (82) is abutted against the side wall of the sliding seat (72), a second hinge shaft (83) is arranged in the middle of the rotating plate (82) in a penetrating mode, the second hinge shaft (83) horizontally extends and is lower than the horizontal height of the pushing plate (62), and a third elastic piece (84) is arranged between one side, away from the pushing plate (62), of the bottom end of the rotating plate (82) and the inner side wall of the box body (1); after the push plate (62) extrudees the air bag (2), the side wall of the rotating plate (82) is abutted against the side wall of the push plate (62), and the top end of the rotating plate (82) is abutted against the side wall of the sliding seat (72) deviating from the fixed seat (71).

5. The waterproof drainage device of hydraulic engineering construction according to claim 2, characterized in that: an arc-shaped groove (711) used for placing the water outlet pipe (4) is formed in the side wall, facing the water outlet pipe (4), of the fixed seat (71), and an arc-shaped block (721) used for being placed inside the arc-shaped groove (711) is installed on the side wall, facing the fixed seat (71), of the sliding seat (72).

6. The waterproof drainage device of hydraulic engineering construction according to claim 2, characterized in that: the second elastic part (73) comprises a first plate (731) arranged on one side of the fixed seat (71), a second plate (732) arranged on one side of the fixed seat, an expansion rod (734) arranged between the first plate (731) and the second plate (732), and a second spring (733) arranged between the first plate (731) and the second plate (732).

7. The waterproof drainage device of hydraulic engineering construction according to claim 4, characterized in that: the third elastic piece (84) comprises a third spring (843) which is arranged on the side wall, deviating from the pushing plate (62), of the rotating plate (82), the end part of the third spring (843) is arranged on the inner side wall of the box body (1), and the horizontal height of the third spring (843) is lower than that of the second hinge shaft (83).

8. The waterproof drainage device of hydraulic engineering construction according to claim 3, characterized in that: seted up on the lateral wall of box (1) and placed mouth (13), driving piece (63) are including placing first rotation pole (631) placing mouth (13) inside, wear to establish on first rotation pole (631) and install first axis of rotation (632) on placing mouth (13) inside wall, the one end of first rotation pole (631) extends to the upper portion of roof (61).

9. The waterproof drainage device of hydraulic engineering construction according to claim 8, characterized in that: the first connecting piece (64) comprises a first rack (642) vertically arranged on the top plate (61), a second rack (644) vertically arranged on the push plate (62), a first hinge shaft (645) horizontally arranged on the inner side wall of the box body (1) and positioned between the first rack (642) and the second rack (644), and a gear (646) rotatably sleeved on the first hinge shaft (645) and respectively meshed with the first rack (642) and the second rack (644).

10. The waterproof drainage device of hydraulic engineering construction according to claim 2, characterized in that: the outer side wall of the box body (1) is provided with a water storage tank (11), and the end part of the water outlet pipe (4) extends into the water storage tank (11); a drain pipe (111) is arranged on the outer side wall of the water storage tank (11), and a first valve (112) is arranged on the drain pipe (111); a plurality of waterproof pieces (9) are arranged on the outer side wall of the water storage tank (11); the waterproof part (9) comprises a soft bag (91), a round hole (911) is formed in the soft bag (91), a round ring (92) communicated with the round hole (911) is installed on the outer surface of the soft bag (91), and a water blocking plug (93) is arranged in the round ring (92).

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