CN211200307U - Gate for hydraulic engineering - Google Patents
Gate for hydraulic engineering Download PDFInfo
- Publication number
- CN211200307U CN211200307U CN201921976841.0U CN201921976841U CN211200307U CN 211200307 U CN211200307 U CN 211200307U CN 201921976841 U CN201921976841 U CN 201921976841U CN 211200307 U CN211200307 U CN 211200307U
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- Prior art keywords
- door body
- groove
- sliding
- gate
- door frame
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- 238000007789 sealing Methods 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a gate for hydraulic engineering, establish the door body in the U-shaped door frame including U-shaped door frame and slip cap, U-shaped door frame top both ends fixed mounting has same roof, has seted up the first groove on the bottom inner wall of U-shaped door frame, and sliding sleeve is equipped with sealing rubber pad in the first groove, sealing rubber pad's top extend to in the U-shaped door frame and with the bottom in close contact with of the door body, a plurality of compression spring of fixedly connected with between sealing rubber pad's the bottom and the bottom inner wall in first groove, sealing rubber pad's bottom fixed mounting has four locating pieces. The utility model relates to a rationally, convenient operation is convenient for rise the door body automatically, and labour saving and time saving is convenient for seal the door body when the door body descends to lower, improves the leakproofness that stops of the door body, and is convenient for protect the door body, avoids the impact force of flowing water direct and the striking of the door body, improves the life of the door body, is favorable to using.
Description
Technical Field
The utility model relates to a gate technical field especially relates to a gate for hydraulic engineering.
Background
The water conservancy project is a general term of various project constructions constructed for controlling, utilizing and protecting surface and underground water resources and environments, is used for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting.
Current gate generally rotates the mode of rocking disc through the manual work when rising and upwards rises the gate, waste time and energy, work efficiency is low, and the leakproofness that blocks of gate is relatively poor, when the gate removes to the lower, the bottom of gate still can leave partial gap with the bottom inner wall of gate frame, and then the phenomenon that water flows to the gate another side through the gap appears, be not convenient for protect the gate simultaneously, under the long-time effect to the gate impact force of flowing water, cause the gate to take place the phenomenon of warping because of the impact force striking easily, reduce the life of gate, can not satisfy the user demand, therefore we have proposed a gate for hydraulic engineering and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a gate for hydraulic engineering.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a gate for hydraulic engineering comprises a U-shaped door frame and a door body which is sleeved in the U-shaped door frame in a sliding manner, wherein the two ends of the top of the U-shaped door frame are fixedly provided with a top plate, the inner wall of the bottom of the U-shaped door frame is provided with a first groove, a sealing rubber pad is sleeved in the first groove in the sliding manner, the top of the sealing rubber pad extends into the U-shaped door frame and is in close contact with the bottom of the door body, a plurality of compression springs are fixedly connected between the bottom of the sealing rubber pad and the inner wall of the bottom of the first groove, four positioning blocks are fixedly arranged at the bottom of the sealing rubber pad, the U-shaped door frame is sleeved on the four positioning blocks in a sliding manner, protection plates are arranged on the front side and the rear side of the door body, one side of the protection plate, which is far away from the door body, is, the top of the door body is rotated and is installed the screw rod, first through-hole has been seted up at the top of roof, the top of screw rod runs through first through-hole and extends to the top of roof and fixed mounting has the anticreep piece, fixed mounting has same rectangular block between the both sides inner wall of first through-hole, rectangular block thread bush is established on the screw rod, the slip cover is established and is rotated the first gear of installing at the rectangular block top on the screw rod, the second groove has been seted up on one side inner wall of first through-hole, the top thread fixing of roof has driving motor, driving motor's output shaft bottom extends to the second inslot and rotates the installation with the bottom inner wall in second groove, fixed cover is equipped with the second gear on driving motor's the output shaft, one side of second gear extends to in the first through.
Preferably, the top of the rectangular block is provided with a threaded hole, and the threaded hole is in threaded connection with the screw rod.
Preferably, the top of the rectangular block is provided with a circular sliding groove, the bottom of the first gear is fixedly provided with a circular sliding rail, and the circular sliding groove is connected with the circular sliding rail in a sliding manner.
Preferably, first spout has all been seted up to the both sides of screw rod, and the circular port has been seted up at the top of first gear, and the screw rod is located the circular port, and the outside of screw rod and the lateral wall contactless of circular port, equal fixed mounting has first slider on the both sides inner wall of circular port, first slider and the first spout sliding connection who corresponds.
Preferably, two first rectangular channels are respectively formed in the front side and the rear side of the door body, and the side walls of the first rectangular channels are in sliding connection with the outer sides of the corresponding positioning rods.
Preferably, four second rectangular grooves are formed in the inner wall of the bottom of the first groove, and the side walls of the second rectangular grooves are in sliding connection with the outer sides of the corresponding positioning blocks.
Preferably, the inner walls of the two sides of the U-shaped door frame are provided with second sliding grooves, the two sides of the door body are fixedly provided with second sliding blocks, and the second sliding blocks are connected with the corresponding second sliding grooves in a sliding mode.
Preferably, the inner walls of the two sides of the first groove are provided with third sliding grooves, the two sides of the sealing rubber pad are fixedly provided with third sliding blocks, and the third sliding blocks are connected with the corresponding third sliding grooves in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
through the matching of the U-shaped door frame, the door body, the top plate, the screw rod, the first groove, the sealing rubber pad, the second groove, the positioning block, the compression spring, the second gear, the protection plate, the first spring, the positioning rod, the first through hole, the rectangular block and the first gear with the driving motor, when the door body needs to be lifted, the driving motor is started forward to drive the second gear to rotate, the second gear drives the screw rod to rotate through the first gear meshed with the second gear, the screw rod moves upwards while rotating, the screw rod drives the door body to move upwards, at the moment, the elastic force of the compression spring drives the sealing rubber pad to move upwards, when the door body needs to move downwards, the driving motor is started reversely, the movement direction of the driving motor is opposite to the movement direction of the forward starting driving motor, so that the door body moves downwards and extrudes the sealing rubber pad, the extrusion force drives the sealing rubber, when sealing rubber pad drives four locating pieces and moves respectively to the bottom inner wall contact with the second rectangular channel that corresponds, the restriction door body continues the downstream, this moment under compression spring's elasticity and the cooperation of the lower pressure of the door body, make sealing rubber pad's top and the bottom in close contact with of the door body, sealed purpose has been reached, when the flowing water strikes the door body, the impact force of flowing water extrudees the guard plate, make the guard plate to the direction removal that is close to the door body and compress first spring, under the elasticity cooperation of guard plate and first spring, protect the door body.
The utility model relates to a rationally, convenient operation is convenient for rise the door body automatically, and labour saving and time saving is convenient for seal the door body when the door body descends to lower, improves the leakproofness that stops of the door body, and is convenient for protect the door body, avoids the impact force of flowing water direct and the striking of the door body, improves the life of the door body, is favorable to using.
Drawings
Fig. 1 is a schematic structural view of a gate for hydraulic engineering according to the present invention;
fig. 2 is a schematic structural view of a part a of a gate for hydraulic engineering according to the present invention;
fig. 3 is the utility model provides a door body, guard plate, locating lever and the first spring coupling spare of gate for hydraulic engineering look sideways at the schematic structure.
In the figure: the door comprises a U-shaped door frame 1, a door body 2, a top plate 3, a screw rod 4, a first groove 5, a sealing rubber gasket 6, a second groove 7, a positioning block 8, a compression spring 9, a second gear 10, a protection plate 11, a first spring 12, a positioning rod 13, a first through hole 14, a rectangular block 15, a first gear 16 and a driving motor 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a gate for hydraulic engineering, comprising a U-shaped door frame 1 and a door body 2 slidably fitted in the U-shaped door frame 1, wherein the same top plate 3 is fixedly mounted at both ends of the top of the U-shaped door frame 1, a first groove 5 is formed in the inner wall of the bottom of the U-shaped door frame 1, a sealing rubber pad 6 is slidably fitted in the first groove 5, the top of the sealing rubber pad 6 extends into the U-shaped door frame 1 and is in close contact with the bottom of the door body 2, a plurality of compression springs 9 are fixedly connected between the bottom of the sealing rubber pad 6 and the inner wall of the bottom of the first groove 5, four positioning blocks 8 are fixedly mounted at the bottom of the sealing rubber pad 6, the U-shaped door frame 1 is slidably fitted on the four positioning blocks 8, both the front side and the rear side of the door body 2 are provided with protection plates 11, one side of the, the door body 2 is sleeved on four positioning rods 13 in a sliding manner, a plurality of first springs 12 are fixedly connected between one side of the protection plate 11 close to the door body 2 and the door body 2, a screw rod 4 is rotatably installed at the top of the door body 2, a first through hole 14 is formed at the top of the top plate 3, the top end of the screw rod 4 penetrates through the first through hole 14 and extends to the upper side of the top plate 3, an anti-falling block is fixedly installed on the top of the top plate, a same rectangular block 15 is fixedly installed between the inner walls of the two sides of the first through hole 14, the rectangular block 15 is sleeved on the screw rod 4 in a threaded manner, a first gear 16 rotatably installed at the top of the rectangular block 15 is sleeved on the screw rod 4 in a sliding manner, a second groove 7 is formed in the inner wall of one side of the first through hole 14, a driving motor 17 is fixed to the top of the top plate 3 in a threaded manner, one side of second gear 10 extends to in first through-hole 14 and meshes mutually with first gear 16, the utility model relates to a rationally, convenient operation is convenient for rise the door body 2 automatically, and labour saving and time saving is convenient for seal the door body 2 when the door body 2 descends to lower, improves the leakproofness that blocks of the door body 2, and is convenient for protect the door body 2, avoids the impact force of flowing water direct and the striking of the door body 2, improves the life of the door body 2, is favorable to using.
In the utility model, a threaded hole is arranged at the top of a rectangular block 15, the threaded hole is in threaded connection with a screw rod 4, a circular ring-shaped chute is arranged at the top of the rectangular block 15, a circular ring-shaped slide rail is fixedly arranged at the bottom of a first gear 16, the circular ring-shaped chute is in sliding connection with the circular ring-shaped slide rail, first chutes are arranged at two sides of the screw rod 4, a circular hole is arranged at the top of the first gear 16, the screw rod 4 is positioned in the circular hole, the outer side of the screw rod 4 is not in contact with the side wall of the circular hole, first sliders are fixedly arranged on the inner walls at two sides of the circular hole, the first sliders are in sliding connection with the corresponding first chutes, two first rectangular grooves are arranged at the front side and the rear side of a door body 2, the side wall of each first rectangular groove is in sliding connection with the outer side of a corresponding positioning rod 13, four second rectangular, all seted up the second spout on the both sides inner wall of U-shaped door frame 1, the equal fixed mounting in both sides of door body 2 has the second slider, second slider and the second spout sliding connection who corresponds, has all seted up the third spout on the both sides inner wall of first groove 5, and the equal fixed mounting in both sides of sealing rubber pad 6 has the third slider, third slider and the third spout sliding connection who corresponds, the utility model relates to a rationally, convenient operation is convenient for rise door body 2 automatically, and labour saving and time saving is convenient for seal door body 2 when door body 2 descends to the minimum, improves the leakproofness that blocks of door body 2, and is convenient for protect door body 2, avoids the impact force of flowing water direct and the striking of door body 2, improves door body 2's life, is favorable to using.
The working principle is as follows: when the door body 2 is required to be lifted, the driving motor 17 is started in the forward direction, the output shaft of the driving motor 17 drives the second gear 10 to rotate, the second gear 10 drives the first gear 16 engaged with the second gear to rotate, the first gear 16 drives the screw rod 4 to rotate through the two first sliding blocks, under the action of the threaded hole formed in the top of the rectangular block 15, the screw rod 4 is enabled to move upwards while rotating, the screw rod 4 drives the two first sliding grooves to respectively slide on the corresponding first sliding blocks, the screw rod 4 drives the door body 2 to move upwards while moving upwards, at the moment, the elastic force of the compression spring 9 drives the sealing rubber pad 6 to move upwards, when the door body 2 is required to move downwards, the driving motor 17 is started in the reverse direction, which is opposite to the moving direction of the driving motor 17 started in the forward direction, so that the door body 2 moves downwards, and the door body 2 moves downwards until the door body 2 is in contact with, the door body 2 continues to move downwards and extrudes the sealing rubber gasket 6, the sealing rubber gasket 6 is driven to move downwards by the extrusion force and compresses the compression spring 9, the sealing rubber gasket 6 drives the four positioning blocks 8 to respectively slide downwards in the corresponding second rectangular grooves, when the bottoms of the positioning blocks 8 are contacted with the inner walls of the bottoms of the corresponding second rectangular grooves, the door body 2 is limited to continue to move downwards, and at the moment, under the matching of the elastic force of the compression spring 9 and the downward force of the door body 2, the top of the sealing rubber gasket 6 is in close contact with the bottom of the door body 2, so that the sealing purpose is achieved, and the blocking sealing performance is improved;
when flowing water strikes the door body 2, the impact force of flowing water extrudees guard plate 11, and extruded power drives guard plate 11 and removes and compress first spring 12 to the direction that is close to the door body 2, and guard plate 11 drives the locating lever 13 that corresponds simultaneously and slides in first rectangular channel, under the elasticity cooperation of guard plate 11 and first spring 12, protects the door body 2, avoids the impact force of flowing water direct and the 2 clashes of the door body, improves the life of the door body 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A gate for hydraulic engineering comprises a U-shaped door frame (1) and a door body (2) which is slidably sleeved in the U-shaped door frame (1), and is characterized in that the same top plate (3) is fixedly installed at two ends of the top of the U-shaped door frame (1), a first groove (5) is formed in the inner wall of the bottom of the U-shaped door frame (1), a sealing rubber gasket (6) is sleeved in the first groove (5) in a sliding mode, the top of the sealing rubber gasket (6) extends into the U-shaped door frame (1) and is in close contact with the bottom of the door body (2), a plurality of compression springs (9) are fixedly connected between the bottom of the sealing rubber gasket (6) and the inner wall of the bottom of the first groove (5), four positioning blocks (8) are fixedly installed at the bottom of the sealing rubber gasket (6), the U-shaped door frame (1) is slidably sleeved on the four positioning blocks (8), and protection plates (, one side of a protection plate (11) far away from a door body (2) is arranged to be an arc-shaped surface, one side of the protection plate (11) near the door body (2) is fixedly provided with two positioning rods (13), the door body (2) is sleeved on the four positioning rods (13) in a sliding manner, a plurality of first springs (12) are fixedly connected between one side of the protection plate (11) near the door body (2) and the door body (2), the top of the door body (2) is rotatably provided with a screw rod (4), the top of a top plate (3) is provided with a first through hole (14), the top end of the screw rod (4) penetrates through the first through hole (14) and extends to the upper part of the top plate (3) and is fixedly provided with an anti-falling block, the same rectangular block (15) is fixedly arranged between the inner walls at the two sides of the first through hole (14), the rectangular block (15) is sleeved on the screw rod, the second groove (7) is formed in the inner wall of one side of the first through hole (14), the driving motor (17) is fixed to the top of the top plate (3) in a threaded mode, the bottom end of an output shaft of the driving motor (17) extends into the second groove (7) and is rotatably installed with the inner wall of the bottom of the second groove (7), the second gear (10) is fixedly sleeved on the output shaft of the driving motor (17), and one side of the second gear (10) extends into the first through hole (14) and is meshed with the first gear (16).
2. The gate for the water conservancy project according to claim 1, wherein a threaded hole is formed in the top of the rectangular block (15), and the threaded hole is in threaded connection with the screw rod (4).
3. The gate for the water conservancy project according to claim 1, wherein a circular sliding groove is formed in the top of the rectangular block (15), a circular sliding rail is fixedly mounted at the bottom of the first gear (16), and the circular sliding groove is slidably connected with the circular sliding rail.
4. The gate for hydraulic engineering according to claim 1, wherein first chutes are formed in both sides of the screw rod (4), a circular hole is formed in the top of the first gear (16), the screw rod (4) is located in the circular hole, the outer side of the screw rod (4) is not in contact with the side wall of the circular hole, first sliding blocks are fixedly mounted on the inner walls of both sides of the circular hole, and the first sliding blocks are slidably connected with the corresponding first chutes.
5. The gate for the hydraulic engineering according to claim 1, wherein two first rectangular grooves are formed in the front side and the rear side of the door body (2), and the side walls of the first rectangular grooves are slidably connected with the outer sides of the corresponding positioning rods (13).
6. The gate for the hydraulic engineering according to claim 1, wherein four second rectangular grooves are formed in the inner wall of the bottom of the first groove (5), and the side walls of the second rectangular grooves are slidably connected with the outer sides of the corresponding positioning blocks (8).
7. The gate for the hydraulic engineering according to claim 1, wherein the inner walls of the two sides of the U-shaped door frame (1) are respectively provided with a second sliding groove, the two sides of the door body (2) are respectively and fixedly provided with a second sliding block, and the second sliding blocks are slidably connected with the corresponding second sliding grooves.
8. The gate for hydraulic engineering according to claim 1, wherein third sliding grooves are formed in inner walls of two sides of the first groove (5), third sliding blocks are fixedly mounted on two sides of the sealing rubber pad (6), and the third sliding blocks are connected with the corresponding third sliding grooves in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921976841.0U CN211200307U (en) | 2020-06-28 | 2020-06-28 | Gate for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921976841.0U CN211200307U (en) | 2020-06-28 | 2020-06-28 | Gate for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211200307U true CN211200307U (en) | 2020-08-07 |
Family
ID=71855178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921976841.0U Expired - Fee Related CN211200307U (en) | 2020-06-28 | 2020-06-28 | Gate for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211200307U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709197A (en) * | 2020-12-23 | 2021-04-27 | 山西水投防护技术有限公司 | Hydraulic engineering construction is used prevents leaking sluice device |
| CN113137277A (en) * | 2021-04-08 | 2021-07-20 | 河南省金鑫民防(集团)有限公司 | Falling type anti-flooding door |
| CN113775279A (en) * | 2021-08-13 | 2021-12-10 | 华北水利水电大学 | Domestic basement entrance door prevents gate of intaking |
| CN114000470A (en) * | 2021-10-04 | 2022-02-01 | 魏冬梓 | Hydraulic engineering sluice device |
-
2020
- 2020-06-28 CN CN201921976841.0U patent/CN211200307U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709197A (en) * | 2020-12-23 | 2021-04-27 | 山西水投防护技术有限公司 | Hydraulic engineering construction is used prevents leaking sluice device |
| CN113137277A (en) * | 2021-04-08 | 2021-07-20 | 河南省金鑫民防(集团)有限公司 | Falling type anti-flooding door |
| CN113775279A (en) * | 2021-08-13 | 2021-12-10 | 华北水利水电大学 | Domestic basement entrance door prevents gate of intaking |
| CN114000470A (en) * | 2021-10-04 | 2022-02-01 | 魏冬梓 | Hydraulic engineering sluice device |
| CN114000470B (en) * | 2021-10-04 | 2023-12-01 | 中正信达建设工程(广东)有限公司 | Hydraulic engineering sluice device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 |