CN211898790U - Drainage device of open weir door under hydraulic action - Google Patents
Drainage device of open weir door under hydraulic action Download PDFInfo
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- CN211898790U CN211898790U CN201921700227.1U CN201921700227U CN211898790U CN 211898790 U CN211898790 U CN 211898790U CN 201921700227 U CN201921700227 U CN 201921700227U CN 211898790 U CN211898790 U CN 211898790U
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- weir
- weir gate
- door
- door plant
- frame
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Abstract
The utility model discloses a drainage device of a hydraulic downward-opening weir gate, which comprises a weir gate frame and a weir gate door plate, wherein two side walls of the inside of the weir gate frame are vertically and symmetrically provided with chutes, one end of the inside of each chute penetrates through the top end surface of the weir gate frame, two sides of the weir gate door plate are respectively connected in the two chutes in a sliding way, the middle position of the weir gate door plate is vertically provided with a mounting hole, and a mounting tube is connected in the mounting hole in a sliding way. The hydraulic cylinder is not damaged by excessive load.
Description
Technical Field
The utility model relates to a drainage technical field, concrete field is a drainage device of open weir door under hydraulic.
Background
The weir gate is used for adjusting the gate of weir's height as setting up at the weir crest, and the extensive application is in each production technology field. The device is mainly used in pipelines, box culverts or channels, and can play the roles of flushing, preventing backflow and regulating flow.
The height of weir gate is adjusted to open mode under current weir gate drainage device adopts surging more, generally all set up the pneumatic cylinder in the both sides of weir gate frame, then the pneumatic cylinder output by both sides drives the weir gate and goes up and down, it goes up and down to drive the weir gate by two pneumatic cylinders, if the output of two pneumatic cylinders goes up and down asynchronously, the weir gate will produce the slope, it can't remove in the spout to have the card to probably, the output of pneumatic cylinder is when driving the weir gate and goes up and down simultaneously, if the weir gate hangs in the high altitude, the pneumatic cylinder provides the holding power for the weir gate always, will make the pneumatic cylinder bear too big load and damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drainage device of open weir door under hydraulic to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a drainage device of a hydraulic downward-opening weir gate comprises a weir gate frame and a weir gate door plate, wherein sliding grooves are vertically and symmetrically arranged on two side walls in the weir gate frame, one end in the sliding grooves penetrates through the top end face of the weir gate frame, two sides of the weir gate door plate are respectively connected in the two sliding grooves in a sliding manner, a mounting hole is vertically arranged in the middle position of the weir gate door plate, a mounting cylinder is connected in the mounting hole in a sliding manner, one end of the mounting cylinder extends out of a lower orifice of the mounting hole and is fixedly mounted on the inner lower surface of the weir gate frame, a hydraulic cylinder is connected in the mounting cylinder in a sliding manner, the output end of the hydraulic cylinder is fixedly mounted on the inner lower surface of the weir gate frame and is positioned on the inner side position of the mounting cylinder, the fixed end of the hydraulic cylinder penetrates through the other end of the mounting cylinder and is fixedly mounted with, the both ends wall symmetry of weir gate door plant is equipped with a plurality of and supports the groove, the bilateral symmetry that the top face of weir gate frame just is located the weir gate door plant is equipped with the supporting seat, be equipped with on the supporting seat with support groove matched with grafting mechanism, fixed mounting has weir gate storehouse between the inside lateral wall of weir gate frame and the bottom face, the installation section of thick bamboo sets up in weir gate storehouse, the bottom face sliding connection of weir gate door plant is in weir gate storehouse, the weir gate door plant is located the outside lateral wall symmetry in weir gate storehouse and is equipped with the outlet.
Preferably, the grafting mechanism includes threaded rod, dwang and bayonet joint, the supporting seat is the L shape, threaded hole has been run through to one side of supporting seat, threaded rod threaded connection is in the threaded hole, the one end and the bayonet joint fixed connection that the threaded rod is located the weir door plant, the other end of threaded rod is connected with the dwang perpendicularly.
Preferably, the threaded rod, the plug connector and the supporting seat are all made of hard materials.
Preferably, the support groove is rectangular.
Preferably, two side walls of the exterior of the weir gate frame are symmetrically provided with flying wings, and the flying wings are Y-shaped.
Preferably, the outer side wall of the weir gate frame is provided with scale marks.
Preferably, the suspension is n-shaped, and both ends of the suspension are fixedly mounted on the top end face of the weir gate door plate through balance backing plates.
Compared with the prior art, the beneficial effects of the utility model are that: a drainage device of a hydraulic downward opening weir gate can enable a weir gate door plate to slide on a weir gate frame in a descending way through a chute, simultaneously, the bottom end face of the weir gate door plate slides in a weir gate bin, an installation cylinder can slide in the installation cylinder through an installation hole on the weir gate door plate, a hydraulic cylinder is arranged in the installation cylinder, the side wall of the hydraulic cylinder can slide in the installation cylinder, the output end of the hydraulic cylinder is positioned in the installation cylinder and is fixedly arranged on the inner lower surface of the weir gate frame, the fixed end of the hydraulic cylinder is fixedly connected with the top end face of the weir gate door plate through the matching arrangement of a suspension bracket and a balance backing plate, a plug can be driven to be plugged in support grooves on two sides of the weir gate plate through the matching arrangement of a rotating rod and a threaded rod, when the weir gate plate is suspended at high altitude, the weir gate door plate can be supported and can be lowered to a certain height, water flow can be, the flow of water is set as required, reduce the weir door plant and stop in the position of needs, with the flow of control drainage, the utility model discloses, adopt single pneumatic cylinder setting to go up and down at the intermediate position drive weir door plant of weir door plant, for adopting two pneumatic cylinders, can not take place the phenomenon that the card can't remove in the spout because asynchronous, set up through the cooperation of grafting mechanism and support groove simultaneously, when the weir door plant hangs in the high altitude, can play the supporting role for the weir door plant, can close the pneumatic cylinder this moment, for the pneumatic cylinder shares most holding power, the pneumatic cylinder just can not bear too big load and damage.
Drawings
FIG. 1 is a schematic structural view of the weir gate door panel of the present invention in a falling state;
FIG. 2 is a schematic structural view of the weir gate door panel of the present invention in a suspended state;
FIG. 3 is a schematic view of a side wall structure of the weir gate panel of the present invention;
fig. 4 is a schematic view of a structural end face of the weir gate door panel of the present invention.
In the figure: 1-a weir gate frame, 2-a weir gate plate, 3-a sliding chute, 4-a mounting hole, 5-a mounting cylinder, 6-a hydraulic cylinder, 7-a suspension, 8-a supporting groove, 9-a supporting seat, 10-a plugging mechanism, 1001-a threaded rod, 1002-a rotating rod, 1003-a plugging head, 11-a flying wing, 12-a balance base plate, 13-a weir gate bin and 14-a water outlet.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a drainage device of a hydraulic downward-opening weir gate comprises a weir gate frame 1 and a weir gate door plate 2, wherein two inner side walls of the weir gate frame 1 are vertically and symmetrically provided with sliding grooves 3, one end of the inner part of each sliding groove 3 penetrates through the top end face of the weir gate frame 1, two sides of the weir gate door plate 2 are respectively connected in the two sliding grooves 3 in a sliding manner, a mounting hole 4 is vertically arranged at the middle position of the weir gate door plate 2, a mounting cylinder 5 is connected in the mounting hole 4 in a sliding manner, one end of the mounting cylinder 5 extends out of the lower orifice of the mounting hole 4 and is fixedly arranged on the inner lower surface of the weir gate frame 1, a hydraulic cylinder 6 is connected in the mounting cylinder 5 in a sliding manner, the output end of the hydraulic cylinder 6 is fixedly arranged on the inner lower surface of the weir gate frame 1 and is positioned on the inner side position of the mounting cylinder 5, the fixed end of the hydraulic, the both ends fixed mounting of suspension 7 is on the face of the top of weir door plant 2, the both ends wall symmetry of weir door plant 2 is equipped with a plurality of and supports groove 8, the top face of weir door frame 1 and the bilateral symmetry that is located weir door plant 2 are equipped with supporting seat 9, be equipped with on the supporting seat 9 with supporting groove 8 matched with grafting mechanism 10, fixed mounting has weir door storehouse 13 between the inside lateral wall of weir door frame 1 and the bottom face, an installation section of thick bamboo 5 sets up in weir door storehouse 13, the bottom face sliding connection of weir door plant 2 is in weir door storehouse 13, weir door plant 2 is located the outside lateral wall symmetry in weir door storehouse 13 and is equipped with outlet 14.
Particularly, grafting mechanism 10 includes threaded rod 1001, dwang 1002 and connector 1003, supporting seat 9 is the L shape, threaded hole has been run through to one side of supporting seat 9, threaded rod 1001 threaded connection is in the threaded hole, threaded rod 1001 is located the one end and the connector 1003 fixed connection of weir door plant 2, the other end of threaded rod 1001 is connected with dwang 1002 perpendicularly, through twisting dwang 1002, makes threaded rod 1001 drive connector 1003 peg graft in the support groove 8 of weir door plant 2 both sides, so when weir door plant 2 hangs in the high altitude, can play the supporting role to weir door plant 2, for pneumatic cylinder 6 shares most holding power, pneumatic cylinder 6 just can not bear too big load and damage.
Specifically, the threaded rod 1001, the plug 1003 and the support seat 9 are all made of hard materials, so that the threaded rod 1001 is prevented from deforming when bearing the gravity of the weir gate frame 1.
Specifically, the support groove 8 has a rectangular shape, and the plug 1003 can be more easily inserted into the support groove 8.
Specifically, fins 11 are symmetrically arranged on two outer side walls of the weir gate frame 1, and the fins 11 are Y-shaped. After the weir gate frame is fixed in the cement, the weir gate frame 1 can bear huge thrust through the flying fins 11, so that the weir gate frame 1 is more stable,
specifically, the outer side wall of the weir gate frame 1 is provided with scale marks, and the lifting height of the weir gate plate 2 is determined through the scale marks.
Specifically, the suspension 7 is n-shaped, and both ends of the suspension 7 are fixedly mounted on the top end surface of the weir gate plate 2 through the balance shim plate 12.
The working principle is as follows: in the utility model, the weir gate door panel 2 can slide on the weir gate frame 1 through the sliding chute 3, meanwhile, the bottom end surface of the weir gate door panel 2 slides in the weir gate bin 13, the installation cylinder 5 can slide in the installation hole 4 through the installation hole 4 on the weir gate door panel 2, the hydraulic cylinder 6 is arranged in the installation cylinder 5, in addition, the side wall of the hydraulic cylinder 6 can slide in the installation cylinder 5, the output end of the hydraulic cylinder 6 is positioned in the installation cylinder 5 and is fixedly arranged on the inner lower surface of the weir gate frame 1, the fixed end of the hydraulic cylinder 6 is fixedly connected with the top end surface of the weir gate door panel 2 through the matching arrangement of the suspension 7 and the balance backing plate 12, when the hydraulic cylinder 6 is started, along with the extension of the output end of the hydraulic cylinder 6, the hydraulic cylinder 6 continuously rises in the installation cylinder 5, simultaneously, the weir gate door panel 2 is driven to continuously rise, so as to play the role of blocking water, the lifting height of the weir gate, when the weir gate door plate 2 is lifted to a required height, the extension of the output end of the hydraulic cylinder 6 is stopped, then the rotating rod 1002 is screwed, the threaded rod 1001 drives the plug-in connector 1003 to be plugged in the supporting grooves 8 at the two sides of the weir gate door plate 2, because the plugging mechanism 10 is arranged at the two sides of the weir gate door plate 2, and simultaneously, the supporting grooves 8 are arranged at the two end walls of the weir gate door plate 2, when the weir gate door plate 2 is suspended at a high altitude, the weir gate door plate 2 can be supported, when drainage is needed, the weir gate door plate 2 is lowered to a certain height, water flow is discharged from the water outlet 14, the flow of water is set according to needs, the weir gate door plate 2 is lowered and stopped at a required position to control the flow of drainage, the weir gate frame 1 can bear huge thrust through the flying wings 11, thereby the weir gate frame 1 is more stable, the utility model adopts a single hydraulic cylinder 6 arranged at the middle position of the weir gate door plate 2 to drive the weir gate door plate to lift, for adopting two pneumatic cylinders 6, can not take place the card because asynchronous and the phenomenon that can't remove in spout 3, set up through the cooperation of grafting mechanism 10 and support groove 8 simultaneously, when weir door plant 2 hangs in the high altitude, can play the supporting role for weir door plant 2, can close pneumatic cylinder 6 this moment, for pneumatic cylinder 6 has shared most holding power, pneumatic cylinder 6 just can not bear too big load and damage.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a drainage device of open weir door under hydraulic, includes weir door frame (1) and weir door plant (2), its characterized in that: the vertical symmetry of the inside both sides wall of weir gate frame (1) is equipped with spout (3), the inside one end of spout (3) runs through the top face of weir gate frame (1), the both sides of weir gate door plant (2) sliding connection respectively in two spout (3), the intermediate position of weir gate door plant (2) is vertical to be equipped with mounting hole (4), sliding connection has an installation section of thick bamboo (5) in mounting hole (4), the one end of installation section of thick bamboo (5) stretches out the lower part drill way of mounting hole (4) and fixed mounting is on the inside lower surface of weir gate frame (1), sliding connection has pneumatic cylinder (6) in installation section of thick bamboo (5), the output fixed mounting of pneumatic cylinder (6) is in the inside lower surface of weir gate frame (1) and is located the inboard position of installation section of thick bamboo (5), the stiff end and the fixed mounting that the stiff end of pneumatic cylinder (6) passed through the installation section of thick bamboo (5) have suspension (7), the both ends fixed mounting of suspension (7) is on the top face of weir door plant (2), the both ends wall symmetry of weir door plant (2) is equipped with a plurality of and supports groove (8), the top face of weir door frame (1) and the bilateral symmetry that is located weir door plant (2) are equipped with supporting seat (9), be equipped with on supporting seat (9) with supporting groove (8) matched with grafting mechanism (10), fixed mounting has weir door storehouse (13) between the inside lateral wall of weir door frame (1) and the bottom face, installation section of thick bamboo (5) set up in weir door storehouse (13), the bottom face sliding connection of weir door plant (2) is in weir door storehouse (13), the lateral wall symmetry that weir door plant (2) are located weir door storehouse (13) outside is equipped with outlet (14).
2. The drainage apparatus of a hydraulically opened weir gate of claim 1, wherein: grafting mechanism (10) include threaded rod (1001), dwang (1002) and bayonet joint (1003), supporting seat (9) are the L shape, threaded hole has been run through to one side of supporting seat (9), threaded rod (1001) threaded connection is in the threaded hole, one end and bayonet joint (1003) fixed connection that threaded rod (1001) are located weir door plant (2), the other end of threaded rod (1001) is connected with dwang (1002) perpendicularly.
3. A drainage apparatus for a hydraulically downwardly open weir according to claim 2, wherein: the threaded rod (1001), the plug connector (1003) and the supporting seat (9) are all made of hard materials.
4. The drainage apparatus of a hydraulically opened weir gate of claim 1, wherein: the supporting groove (8) is rectangular.
5. The drainage apparatus of a hydraulically opened weir gate of claim 1, wherein: fins (11) are symmetrically arranged on two outer side walls of the weir gate frame (1), and the fins (11) are Y-shaped.
6. The drainage apparatus of a hydraulically opened weir gate of claim 1, wherein: and scale marks are arranged on the outer side wall of the weir gate frame (1).
7. The drainage apparatus of a hydraulically opened weir gate of claim 1, wherein: the suspension (7) is n-shaped, and two ends of the suspension (7) are fixedly arranged on the top end face of the weir door panel (2) through balance backing plates (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921700227.1U CN211898790U (en) | 2019-10-11 | 2019-10-11 | Drainage device of open weir door under hydraulic action |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921700227.1U CN211898790U (en) | 2019-10-11 | 2019-10-11 | Drainage device of open weir door under hydraulic action |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211898790U true CN211898790U (en) | 2020-11-10 |
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ID=73285354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921700227.1U Active CN211898790U (en) | 2019-10-11 | 2019-10-11 | Drainage device of open weir door under hydraulic action |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211898790U (en) |
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2019
- 2019-10-11 CN CN201921700227.1U patent/CN211898790U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201229 Address after: 054000 west of Yingtai village, houkou Township, Ningjin County, Xingtai City, Hebei Province Patentee after: Hebei Bangzhong Water Conservancy Machinery Co.,Ltd. Address before: 055550 No.22, South and North Hutong, Ruyi Street, Yingtai village, houkou Township, Ningjin County, Xingtai City, Hebei Province Patentee before: Fu Shaowei |