CN210857138U

CN210857138U - Water stopping device for hydraulic engineering construction

Info

Publication number: CN210857138U
Application number: CN201921815480.1U
Authority: CN
Inventors: 于永洋
Original assignee: Changhe Construction Group Fujian Co ltd
Current assignee: Changhe Construction Group Fujian Co ltd
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-06-26
Anticipated expiration: 2029-10-26

Abstract

The utility model discloses a watertight fittings is used in hydraulic engineering construction, including floodgate frame and gate, the floodgate frame includes two parallel frame walls of each other to and the frame end that links together two frame walls, equal threaded connection has the bolt on the lateral wall, the bolt runs through the both sides of frame wall, the upper end level of frame wall is provided with the diaphragm, be equipped with the screw rod headstock gear of drive gate up-and-down motion on the diaphragm, be equipped with on the frame end and supply the gate to support tight sealing layer, one side that the frame wall is close to the water source is equipped with the baffle of liftable, the both sides wall and the bottom surface of baffle all can support tightly in the inner wall of floodgate frame, be equipped with the drive assembly that the drive baffle goes up and down on the floodgate frame. The utility model discloses have the convenience and carry out the effect of maintaining to the gate.

Description

Water stopping device for hydraulic engineering construction

Technical Field

The utility model belongs to the technical field of the hydraulic engineering construction technique and specifically relates to a stagnant water device is used in hydraulic engineering construction.

Background

At present, in water conservancy and hydropower construction, cast iron gates are usually installed at water outlets of projects such as water supply and drainage, sewage treatment, pump stations, channel drainage and irrigation and the like to achieve the purposes of dredging, water flow cutting or water level adjustment. The cast iron gate is a vertical lifting type sliding gate, and is mainly opened and closed by a screw hoist, the screw hoist drives the gate to move up and down on a frame body, and a rubber layer is fixed on the bottom of the frame body, so that the gate can be tightly abutted against the rubber layer when descending, and the effects of dredging and blocking water flow are achieved.

The above prior art solutions have the following drawbacks: because of there being more impurity in the water at the stagnant water in-process, the bottom of framework is soaked in the water, and the time has been the rubber layer ageing deformation easily for a long time, leads to the condition of sealed not tight, stagnant water seepage, when needs change the maintenance to the rubber layer, need with the water exhaust or pile up behind the manger plate sand bag just can go on.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a watertight fittings is used in hydraulic engineering construction has the convenience and carries out the effect of maintaining to the gate.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a stagnant water device is used in hydraulic engineering construction, includes gate frame and gate, the gate frame includes two parallel frame walls of each other to and the frame end that links together two frame walls, equal threaded connection has the bolt on the lateral wall, the bolt runs through the both sides of frame wall, the upper end level of frame wall is provided with the diaphragm, be equipped with the screw rod headstock gear of drive gate up-and-down motion on the diaphragm, be equipped with on the frame end and supply the gate to support tight water-proof seal layer, one side that the frame wall is close to the water source is equipped with the baffle of liftable, the both sides wall and the bottom surface homoenergetic of baffle can support tightly in the inner wall of gate frame, be equipped with the drive assembly that the drive baffle goes up and.

Through adopting above-mentioned technical scheme, the floodgate frame is including the frame wall that is parallel to each other and the frame end that links together the lateral wall, and frame wall upper end level is provided with the diaphragm, is fixed with the screw rod headstock gear on the diaphragm, and the screw rod headstock gear can control the gate and go up and down, and the gate supports can reach the mediation or by the effect of rivers when tightly in the waterproof sealing layer. One side that the floodgate frame is close to the water source is equipped with the baffle of liftable, can support tightly in the inner wall of floodgate frame when the baffle descends, still is equipped with the drive assembly of drive baffle oscilaltion on the floodgate frame, and ageing as the waterproof sealing layer, when damaged, need change, descend the baffle through drive assembly, plays the effect of cutting the rivers that blocks, changes maintenance waterproof sealing layer again, need not maintain again after the evacuation of water to reach the effect that the convenience was maintained the gate.

The utility model discloses further set up to: the driving assembly comprises a supporting rod arranged between frame walls, a screw rod is connected to the supporting rod in a rotating mode, one end of the screw rod is connected to the bottom of the frame in a rotating mode, the other end of the screw rod extends out of the upper surface of the supporting rod, the baffle is connected to the screw rod in a threaded mode, and a limiting part limiting the rotation of the baffle is arranged on the supporting rod.

Through adopting above-mentioned technical scheme, be equipped with the bracing piece on the frame wall, it is connected with the screw rod to rotate on the bracing piece, and baffle threaded connection still is equipped with on the bracing piece and is used for restricting baffle pivoted locating part for the lift of baffle can be controlled when the screw rod rotates, puts down the baffle when needing to maintain the gate and dams rivers, maintain again can.

The utility model discloses further set up to: the locating part is the gag lever post of locating on the bracing piece, the screw rod both sides are located to the gag lever post symmetry, and gag lever post one end is fixed in on the bracing piece, and the other end is fixed in on the frame bottom, the gag lever post runs through both sides about the baffle.

Through adopting above-mentioned technical scheme, the gag lever post is located on the bracing piece, and the both sides of screw rod are located to the symmetry, and both sides and one end are fixed on the bracing piece about the gag lever post runs through the baffle, and the other end is fixed on the frame bottom, and the in-process of rotating the screw rod, the baffle only is the up-and-down motion.

The utility model discloses further set up to: and a rotating wheel is fixed at one end of the screw rod extending out of the surface of the support rod.

Through adopting above-mentioned technical scheme, the screw rod extends the one end on bracing piece surface and is fixed with the rotation wheel, conveniently rotates the screw rod.

The utility model discloses further set up to: the gate structure is characterized in that an embedded groove for abutting the gate is formed in the frame bottom, and a waterproof sealing layer is arranged in the embedded groove.

Through adopting above-mentioned technical scheme, set up the caulking groove that supplies the gate butt on the frame end, be equipped with the water sealing layer in the caulking groove, can improve the leakproofness of gate.

The utility model discloses further set up to: the gate frame is provided with a filter plate, and the filter plate is positioned between the baffle and the gate.

By adopting the technical scheme, the magazine can be prevented from flowing into the caulking groove, and the conditions of untight sealing and water leakage are avoided.

The utility model discloses further set up to: the inner sides of the frame walls are provided with fixed blocks, and the fixed blocks are provided with sliding grooves for the filter plates to be inserted.

Through adopting above-mentioned technical scheme, all be equipped with the fixed block on the inboard of frame wall, set up the spout that supplies the filter to peg graft on the fixed block, conveniently change the filter.

To sum up, the utility model discloses a beneficial technological effect does:

1. the baffle that can go up and down is equipped with to the floodgate frame on being close to, puts down the baffle when needing to repair waterproof sealing layer, supports tightly in floodgate frame inner wall for maintenance work conveniently goes on.

2. Be equipped with the filter that is used for filtering impurity on the floodgate frame, reduce impurity accumulation in the caulking groove, cause the not tight condition of sealing.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

fig. 2 is a schematic view of the state when the shutter and the shutter are lifted in the present embodiment.

Description of reference numerals: 1. a gate frame; 101. a frame wall; 102. a frame bottom; 2. a gate; 3. a bolt; 4. a transverse plate; 5. a screw hoist; 6. a waterproof sealing layer; 7. a baffle plate; 8. a drive assembly; 81. a support bar; 82. a screw; 9. a limiting rod; 10. a rotating wheel; 11. caulking grooves; 12. a chute; 13. a filter plate; 14. and (5) fixing blocks.

Detailed Description

Example (b):

as shown in fig. 1 and 2, a water stopping device for hydraulic engineering construction comprises a gate 2 and a gate frame 1, wherein the gate frame 1 comprises two frame walls 101 which are parallel to each other and a frame bottom 102 which connects the frame walls 101 together, when the water stopping device is required to be installed for controlling the flow of a water source, a concrete prefabricated water outlet is used at the position of the water outlet in advance, the gate frame 1 is fixed at the position of the water outlet, a bolt 3 is connected to the frame walls 101 in a threaded manner, the gate frame 1 is fixed at the position of the prefabricated water outlet through the bolt 3, and preferably, the bolt 3 is preferably an expansion bolt 3. The horizontal plate 4 is arranged at the upper end of one side, away from the water source, of the frame wall 101, the screw hoist 5 for driving the gate 2 to move up and down is arranged on the horizontal plate 4, the screw hoist 5 is in the prior art and is not described in detail, and the gate 2 is lifted to achieve the effect of controlling water flow.

As shown in fig. 1 and 2, in order to improve the water stopping effect of the gate 2, the frame bottom 102 is provided with a caulking groove 11 for abutting against the gate frame 1, a waterproof sealing layer 6 is fixed in the caulking groove 11, the waterproof sealing layer 6 is preferably made of rubber, and the gate 2 abuts against the waterproof sealing layer 6 when descending, so that the sealing effect is better, and the possibility of water leakage is reduced. Because waterproof sealing layer 6 is ageing easily in long-term the use, rivers leak, and in order to make things convenient for the maintenance change to waterproof sealing layer 6, one side that frame wall 101 is close to the water source is equipped with the baffle 7 of liftable, and the both sides and the bottom surface of baffle 7 all can support tightly in the inner wall of floodgate frame 1, have certain stagnant water effect to the water source, change the maintenance to waterproof sealing layer 6 again after baffle 7 descends.

As shown in fig. 1 and 2, the gate frame 1 is provided with a driving assembly 8 for driving the baffle 7 to ascend and descend, the driving assembly 8 includes a supporting rod 81 disposed between the frame walls 101, and further includes a screw rod 82 rotatably connected to the supporting rod 81, one end of the screw rod 82 is rotatably connected to the frame bottom 102, the other end of the screw rod extends out of the upper surface of the supporting rod 81, the baffle 7 is in threaded connection with the screw rod 82, the screw rod 82 penetrates through the upper end and the lower end of the baffle 7, and the supporting rod 81 is further provided with a limiting member for limiting the rotation of the baffle 7, so that when the screw rod 82 rotates, the baffle.

As shown in fig. 1 and 2, the limiting member is a limiting rod 9 fixed on the supporting rod 81, one end of the limiting rod 9 is fixed on the supporting rod 81, the other end of the limiting rod 9 is fixed on the frame bottom 102, the limiting rods 9 are symmetrically arranged on two sides of the screw rod 82, and the limiting rod 9 penetrates through the baffle 7, so that the baffle 7 cannot rotate, and the baffle 7 moves up and down when the screw rod 82 rotates. More preferably, in order to facilitate the rotation of the screw 82, a rotating wheel 10 is fixed to one end of the screw 82 extending out of the surface of the support rod 81.

As shown in fig. 1 and 2, it is further preferable that, because the water contains more impurities, some impurities are easy to accumulate in the caulking groove 11, which results in the conditions of poor sealing and water leakage, a filter plate 13 for intercepting the following impurities is arranged on the gate frame 1, the filter plate 13 is positioned between the baffle 7 and the gate 2, and the filter plate 13 is provided with water-permeable holes through which water flows, so that the impurities can be intercepted by the filter plate 13. In order to facilitate the installation of the filter plate 13, a fixing block 14 is fixed on the inner side of the frame wall 101, a sliding groove 12 for the insertion of the filter plate 13 is formed in the fixing block 14, and the filter plate 13 is directly inserted into the sliding groove 12.

In the use process of the embodiment, the gate 2 is tightly abutted to the caulking groove 11 through the screw hoist 5, when the waterproof sealing layer 6 in the caulking groove 11 needs to be repaired, the rotating wheel 10 is rotated, so that the baffle 7 descends until being tightly abutted to the frame bottom 102, the water source is intercepted, the repairing operation can be performed at the moment, the baffle 7 is lifted to the original position after the repairing operation is finished, and the gate 2 is tightly abutted to the caulking groove 11.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a stagnant water device is used in hydraulic engineering construction, includes gate frame (1) and gate (2), its characterized in that: the gate frame (1) includes two frame walls (101) that are parallel to each other to and frame end (102) that links together two frame walls (101), equal threaded connection has bolt (3) on frame wall (101), bolt (3) run through the both sides of frame wall (101), the upper end level of frame wall (101) is provided with diaphragm (4), be equipped with screw hoist (5) of drive gate (2) up-and-down motion on diaphragm (4), be equipped with on frame end (102) and supply gate (2) to support tight waterproof sealing layer (6), one side that frame wall (101) are close to the water source is equipped with liftable baffle (7), both sides wall and the bottom surface of baffle (7) all can support tightly in the inner wall of gate frame (1), be equipped with drive assembly (8) that drive baffle (7) go up and down on gate frame (1).

2. The water stopping device for hydraulic engineering construction according to claim 1, wherein: drive assembly (8) are including locating bracing piece (81) between frame wall (101), it is connected with screw rod (82) to rotate on bracing piece (81), screw rod (82) one end is rotated and is connected at the bottom of the frame (102), and the other end extends bracing piece (81) upper surface, baffle (7) threaded connection is on screw rod (82), be equipped with restriction baffle (7) pivoted locating part on bracing piece (81).

3. The water stopping device for hydraulic engineering construction according to claim 2, wherein: the locating part is for locating gag lever post (9) on bracing piece (81), screw rod (82) both sides are located to gag lever post (9) symmetry, and gag lever post (9) one end is fixed in on bracing piece (81), and the other end is fixed in on the frame end (102), both sides about gag lever post (9) run through baffle (7).

4. The water stopping device for hydraulic engineering construction according to claim 3, wherein: and a rotating wheel (10) is fixed at one end of the screw rod (82) extending out of the surface of the supporting rod (81).

5. The water stopping device for hydraulic engineering construction according to claim 3, wherein: the gate structure is characterized in that a caulking groove (11) for abutting against the gate (2) is formed in the frame bottom (102), and a waterproof sealing layer (6) is arranged in the caulking groove (11).

6. The water stopping device for hydraulic engineering construction according to claim 5, wherein: be equipped with filter (13) on gate frame (1), filter (13) are located between baffle (7) and gate (2).

7. The water stopping device for hydraulic engineering construction according to claim 6, wherein: all be equipped with fixed block (14) on the inboard of frame wall (101), spout (12) that supply filter (13) to peg graft are seted up on fixed block (14).