CN208328858U - A kind of pulling apparatus for facilitating water conservancy flashboard to go up and down - Google Patents
A kind of pulling apparatus for facilitating water conservancy flashboard to go up and down Download PDFInfo
- Publication number
- CN208328858U CN208328858U CN201820757353.XU CN201820757353U CN208328858U CN 208328858 U CN208328858 U CN 208328858U CN 201820757353 U CN201820757353 U CN 201820757353U CN 208328858 U CN208328858 U CN 208328858U
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- China
- Prior art keywords
- fixedly connected
- fixed frame
- tooth plate
- water conservancy
- gear
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Abstract
The utility model discloses a kind of pulling apparatus for facilitating water conservancy flashboard to go up and down, including support base and hook, the lower surface of the support base is rotatably connected to pulley, the upper surface of the support base is fixedly connected with lifting device, the surface of the lifting device is fixedly connected with the top of hook, the lifting device includes fixed frame, the lower surface of the fixed frame is fixedly connected with the upper surface of support base, cover board is fixedly connected at the top of the fixed frame, the upper surface of the cover board offers threaded hole and is threaded with screw rod by threaded hole, the bottom of the screw rod passes through threaded hole and is fixedly connected with platen.The utility model solves in actual use by being used cooperatively between above structure, since the adjusting of fixed link is not convenient enough, when carrying out limit clamping operation to compression bar, need again to dismount screw rod and limited cap, working efficiency is reduced, to using the problem of making troubles.
Description
Technical field
The utility model relates to hydraulic engineering technical field, specially a kind of pulling apparatus for facilitating water conservancy flashboard to go up and down.
Background technique
In irrigation and water conservancy system, multiple water conservancy gates are usually provided on water route, for controlling the water in each water route
Position, for this water conservancy gate usually using manpower come direct pull, the labor intensity of worker is larger.Such as Patent No.
201520702876.0 patent, including firm banking, base substrate, flange connector, casing, bearing and shaft, although can root
According to needing replacing various sizes of roll, but water conservancy flashboard is all in outdoor, very inconvenient using motor, needs a large amount of
Electric energy, be not able to satisfy using needing thus it has been proposed that another water conservancy flashboard pulling apparatus, such as Chinese patent
A kind of water conservancy flashboard pulling apparatus disclosed in CN206204894U, including support base, the top installation of the support base
There is a support rod, the top of the support rod is equipped with rotor plate, and the top of the rotor plate is equipped with compression bar, before the compression bar
Side is equipped with swivel becket, and the bottom end of the swivel becket is equipped with pull rod.The water conservancy flashboard pulling apparatus, pulls down compression bar, makes
Compression bar operates downwards, so that swivel becket be driven to operate upwards, the second connecting shaft can be such that pull rod rotates in swivel becket, makes pull rod
Straight trip is kept while following upward running, so that water conservancy flashboard is promoted, forms the principle of lever, time saving province when pulling flashboard
Power is put into the body of rod in corresponding through-hole after water conservancy flashboard reaches proper height, is connected by screw rod with screw channel screw thread,
It can make to prevent the body of rod from falling off in limited cap twisting to the body of rod, so as to which compression bar is fixed, but actually using
In, since the adjusting of fixed link is not convenient enough, when carrying out limit clamping operation to compression bar, need screw rod and limited cap weight
New dismounting, reduces working efficiency, makes troubles to using.
Utility model content
The purpose of this utility model is to provide a kind of pulling apparatus for facilitating water conservancy flashboard to go up and down, and carry out to conventional apparatus
It improves, solves in actual use, since the adjusting of fixed link is not convenient enough, when carrying out limit clamping operation to compression bar,
It needs again to dismount screw rod and limited cap, reduces working efficiency, to using the problem of making troubles.
To achieve the above object, the utility model provides the following technical solutions: a kind of lifting for facilitating water conservancy flashboard to go up and down
Device, including support base and hook, the lower surface of the support base are rotatably connected to pulley, and the upper surface of the support base is fixed
It is connected with lifting device, the surface of the lifting device and the top of hook are rotatablely connected.
The lifting device includes fixed frame, and the lower surface of the fixed frame is fixedly connected with the upper surface of support base, institute
It states and is fixedly connected with cover board at the top of fixed frame, the upper surface of the cover board offers threaded hole and is threadedly coupled by threaded hole
There is screw rod, the bottom of the screw rod passes through threaded hole and is fixedly connected with platen, and the lower surface of the platen is connected with solid
Determine block, the lower surface of the fixed block offers through-hole and is connected with locating rod, the bottom of the locating rod by through-hole
It is fixedly connected with the inner wall of fixed frame, the side of the fixed block is fixedly connected with tooth plate one, the bottom of the fixed frame inner wall
It is fixedly connected with fixing seat, the inner wall at close top is rotatably connected to gear, the surface of the gear and tooth in the fixing seat
Teeth on plate one engage, and the side on the gear far from tooth plate one is engaged with tooth plate two, close fixation on the tooth plate two
The side of frame is fixedly connected with sliding block, and the inner wall of the fixed frame offers the sliding slot for sliding block sliding, the bottom of the tooth plate two
Portion and the top of hook are rotatablely connected.
Preferably, turntable is fixedly connected at the top of the screw rod, the surface of the turntable offers anti-skid chequer.
Preferably, the surface of the locating rod is cased with reset spring, the both ends of the reset spring respectively with fixed block
Lower surface and the bottom of fixed frame inner wall are fixedly connected.
Preferably, the side on the tooth plate one close to top is fixedly connected with limit plate, the lower surface of the limit plate
It is flexibly connected with the tooth surface on gear.
Preferably, the inner wall in the fixing seat close to top is rotatably connected to fixing axle, the surface of the fixing axle with
The inner wall of gear is fixedly connected, and the surface of the fixing axle is cased with torsional spring, the both ends of the torsional spring respectively with the surface of gear with
And the inner wall of fixing seat is fixedly connected.
Preferably, the quantity of the tooth plate two is two, and two tooth plates two are symmetrically set with the vertical centerline of fixed frame
It sets.
Compared with prior art, the beneficial effects of the utility model are as follows:
One, the utility model is by the setting of lifting device, and while guaranteeing that water conservancy flashboard stablizes lifting, water conservancy is operated
Personnel can easily operate device, alleviate the working strength of operator, improve work efficiency.
Two, the utility model makes lifting device and support base establish connection by fixed frame, passes through fixed frame, cover board, spiral shell
Being used cooperatively between bar, platen, fixed block, locating rod, tooth plate one, fixing seat and gear, the rotation of manual actuation screw rod, screw rod
Under the cooperation with cover board upper screwed hole, the lifting of platen is driven, when platen decline, the lower surface of platen can be with fixed block
Upper surface contacts and generates extruding, declines fixed block, and fixed block declines together with the tooth plate one on its side, in tooth plate one
Under the engagement of teeth on gear, rotation of the gear in fixing seat is driven, is matched by locating rod and through-hole on fixed block
Under conjunction, fixed block is made to keep stable lifting on the securing lever.
Three, the utility model is driven by being used cooperatively between gear, tooth plate two, sliding block and sliding slot, gear by tooth plate one
With under the engagement of teeth on tooth plate two after turn is dynamic, the rising of tooth plate two can be driven, is moved in sliding slot inner wall by sliding block,
Guarantee the stable movement of tooth plate two, the rising of hook is driven by the rising of tooth plate two, flashboard is caught on hook, drives flashboard
Rising make platen that can reduce the pushing to fixed block after rotating backward screw rod, depressed under the gravity of flashboard, can band
The decline of moving tooth plate two rises tooth plate one with fixed block through gear drive, to realize the lifting of flashboard.
Four, the utility model solves in actual use, by being used cooperatively between above structure due to fixed link
Adjusting it is not convenient enough, when carrying out limit clamping operation to compression bar, need again to dismount screw rod and limited cap, reduce
Working efficiency, to using the problem of making troubles.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the front view of the utility model fixed frame；
Fig. 3 is the top view of the utility model sliding slot；
Fig. 4 is the left view of the utility model fixing axle.
In figure: 1- support base, 2- pulley, 3- hook, 4- lifting device, 5- fixed frame, 6- cover board, 7- screw rod, 8- pressure
Disk, 9- fixed block, 10- locating rod, 11- tooth plate one, 12- fixing seat, 13- gear, 14- tooth plate two, 15- sliding block, 16- sliding slot,
17- turntable, 18- reset spring, 19- limit plate, 20- fixing axle, 21- torsional spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of lifting for facilitating water conservancy flashboard to go up and down
Device, including support base 1 and hook 3, support base 1 are mainly that device provides support, are caught on flashboard by hook 3, flashboard meeting
Rising with the rising of hook 3, the lower surface of support base 1 is rotatably connected to pulley 2, and pulley 2 is convenient for the movement of device entirety,
The upper surface of support base 1 is fixedly connected with lifting device 4, by the setting of lifting device 4, is guaranteeing the same of the stable lifting of flashboard
When, water conservancy operator can easily operate device, alleviate the working strength of operator, improve work effect
Rate, the surface of lifting device 4 and the top of hook 3 are rotatablely connected.
Lifting device 4 includes fixed frame 5, and the lower surface of fixed frame 5 is fixedly connected with the upper surface of support base 1, fixed frame 5
Top be fixedly connected with cover board 6, the upper surface of cover board 6 offers threaded hole and is threaded with screw rod 7, spiral shell by threaded hole
The top of bar 7 is fixedly connected with turntable 17, and the surface of turntable 17 offers anti-skid chequer, by the setting of turntable 17, so that screw rod 7
Driving rotation it is more convenient, and the setting of anti-skid chequer so that rotation is more laborsaving, the bottom of screw rod 7 passes through threaded hole and solid
Surely be connected with platen 8, the lower surface of platen 8 is connected with fixed block 9, and manual actuation screw rod 7 rotates, screw rod 7 with cover board 6
Under the cooperation of upper screwed hole, the lifting of platen 8 is driven, when platen 8 declines, the lower surface of platen 8 can be upper with fixed block 9
Surface contacts and generates extruding, declines fixed block 9, fixed block 9 declines together with the tooth plate 1 on its side, in tooth
Plate 1 under the engagement of teeth on gear 13, by locating rod 10 and fix by rotation of the driving gear 13 in fixing seat 12
On block 9 under the cooperation of through-hole, fixed block 9 is made to keep stable lifting in locating rod 10, the lower surface of fixed block 9 offers logical
Hole is simultaneously connected with locating rod 10 by through-hole, and the surface of locating rod 10 is cased with reset spring 18, the both ends of reset spring 18
It is fixedly connected with the bottom of 5 inner wall of the lower surface of fixed block 9 and fixed frame, by the setting of reset spring 18, helps respectively
It is resetted in the raising of fixed block 9, the bottom of locating rod 10 is fixedly connected with the inner wall of fixed frame 5, and the side of fixed block 9 is fixed to be connected
It is connected to tooth plate 1, the side at close top is fixedly connected with limit plate 19, the lower surface of limit plate 19 and tooth on tooth plate 1
Tooth surface on wheel 13 is flexibly connected, and by the setting of limit plate 19, is limited the dropping distance of tooth plate 1, is avoided
It moves down excess and gear 13 is detached from, the bottom of 5 inner wall of fixed frame is fixedly connected with fixing seat 12, close top in fixing seat 12
Inner wall is rotatably connected to fixing axle 20, and the surface of fixing axle 20 is fixedly connected with the inner wall of gear 13, the surface set of fixing axle 20
There is torsional spring 21, the both ends of torsional spring 21 are fixedly connected with the inner wall on the surface of gear 13 and fixing seat 12 respectively, pass through fixing axle
The rotation of gear 13 is realized in 20 rotation in fixing seat 12, and torsional spring 21 helps to make teeth and tooth plate 1 on gear 13
With the teeth engagement more complete and accurate on tooth plate 2 14, while the elastic potential energy saved bit by bit of torsional spring 21 also contribute to gear 13 into
Rotation when row resets, the inner wall in fixing seat 12 close to top are rotatably connected to gear 13, the surface of gear 13 and tooth plate one
Teeth on 11 engage, and the side on gear 13 far from tooth plate 1 is engaged with tooth plate 2 14, and the quantity of tooth plate 2 14 is two
It is a, and two tooth plates 2 14 are symmetrical arranged with the vertical centerline of fixed frame 5, link up with 3 by two tooth plates 2 14 corresponding two,
Balance the stress of flashboard more, can be more stable when being lifted to flashboard, close to the one of fixed frame 5 on tooth plate 2 14
Side is fixedly connected with sliding block 15, and gear 13, under the engagement of teeth on tooth plate 2 14, can drive after by the driving rotation of tooth plate 1
The rising of moving tooth plate 2 14 is moved in 16 inner wall of sliding slot by sliding block 15, is guaranteed the stable movement of tooth plate 2 14, is passed through tooth plate
2 14 rising drives the rising of hook 3, catches on flashboard with hook 3, drives the rising of flashboard, rotate backward by screw rod 7
Afterwards, make platen 8 that can reduce the pushing to fixed block 9, depressed under the gravity of flashboard, will drive the decline of tooth plate 2 14, through tooth
13 transmission of wheel, rises tooth plate 1 with fixed block 9, to realize the lifting of flashboard, the inner wall of fixed frame 5 is offered for cunning
The sliding slot 16 that block 15 slides, the bottom of tooth plate 2 14 and the top of hook 3 are rotatablely connected.
Working principle: when in use, manual actuation screw rod 7 rotates the pulling apparatus for facilitating water conservancy flashboard to go up and down, screw rod
7 under the cooperation with 6 upper screwed hole of cover board, drives the lifting of platen 8, when platen 8 declines, the lower surface of platen 8 can with it is solid
The upper surface for determining block 9 contacts and generates extruding, make fixed block 9 decline, fixed block 9 with the tooth plate 1 on its side together
Decline, in tooth plate 1 under the engagement of teeth on gear 13, drives rotation of the gear 13 in fixing seat 12, by fixed
On position bar 10 and fixed block 9 under the cooperation of through-hole, fixed block 9 is set to keep stable lifting in locating rod 10, gear 13 is by tooth
With under the engagement of teeth on tooth plate 2 14 after the driving rotation of plate 1, the rising of tooth plate 2 14 can be driven, is existed by sliding block 15
It is moved in 16 inner wall of sliding slot, guarantees the stable movement of tooth plate 2 14, the rising of hook 3 is driven by the rising of tooth plate 2 14, use
Hook 3 catches on flashboard, drives the rising of flashboard, after rotating backward screw rod 7, reduce platen 8 can under fixed block 9
Pressure, depresses under the gravity of flashboard, will drive the decline of tooth plate 2 14, be driven through gear 13, make tooth plate 1 with fixed block
9 rise, to realize the lifting of flashboard.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of pulling apparatus for facilitating water conservancy flashboard to go up and down, including support base (1) and (3) are linked up with, under the support base (1)
Surface pivots are connected with pulley (2), it is characterised in that: and the upper surface of the support base (1) is fixedly connected with lifting device (4),
The surface of the lifting device (4) and the top of hook (3) are rotatablely connected；
The lifting device (4) includes fixed frame (5), and the lower surface of the fixed frame (5) and the upper surface of support base (1) are fixed
It connects, is fixedly connected with cover board (6) at the top of the fixed frame (5), the upper surface of the cover board (6) offers threaded hole and leads to
It crosses threaded hole to be threaded with screw rod (7), the bottom of the screw rod (7) passes through threaded hole and is fixedly connected with platen (8), described
The lower surface of platen (8) is connected with fixed block (9), and the lower surface of the fixed block (9) offers through-hole and passes through through-hole
It is connected with locating rod (10), the bottom of the locating rod (10) is fixedly connected with the inner wall of fixed frame (5), the fixed block
(9) side is fixedly connected with tooth plate one (11), and the bottom of fixed frame (5) inner wall is fixedly connected with fixing seat (12), institute
It states the inner wall on fixing seat (12) close to top to be rotatably connected to gear (13), the surface of the gear (13) and tooth plate one (11)
On teeth engagement, the side on the gear (13) far from tooth plate one (11) is engaged with tooth plate two (14), the tooth plate two
(14) side on close to fixed frame (5) is fixedly connected with sliding block (15), and the inner wall of the fixed frame (5) is offered for sliding block
(15) sliding slot (16) slided, the bottom of the tooth plate two (14) and the top of hook (3) are rotatablely connected.
2. a kind of pulling apparatus for facilitating water conservancy flashboard to go up and down according to claim 1, it is characterised in that: the screw rod
(7) it is fixedly connected at the top of turntable (17), the surface of the turntable (17) offers anti-skid chequer.
3. a kind of pulling apparatus for facilitating water conservancy flashboard to go up and down according to claim 1, it is characterised in that: the locating rod
(10) surface is cased with reset spring (18), the both ends of the reset spring (18) respectively with the lower surface of fixed block (9) and
The bottom of fixed frame (5) inner wall is fixedly connected.
4. a kind of pulling apparatus for facilitating water conservancy flashboard to go up and down according to claim 1, it is characterised in that: the tooth plate one
(11) side on close to top is fixedly connected with limit plate (19), on the lower surface and gear (13) of the limit plate (19)
Tooth surface is flexibly connected.
5. a kind of pulling apparatus for facilitating water conservancy flashboard to go up and down according to claim 1, it is characterised in that: the fixing seat
(12) inner wall on close to top is rotatably connected to fixing axle (20), the surface of the fixing axle (20) and the inner wall of gear (13)
Be fixedly connected, the surface of the fixing axle (20) is cased with torsional spring (21), the both ends of the torsional spring (21) respectively with gear (13)
The inner wall of surface and fixing seat (12) is fixedly connected.
6. a kind of pulling apparatus for facilitating water conservancy flashboard to go up and down according to claim 1, it is characterised in that: the tooth plate two
(14) quantity is two, and two tooth plates two (14) are symmetrical arranged with the vertical centerline of fixed frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820757353.XU CN208328858U (en) | 2018-05-21 | 2018-05-21 | A kind of pulling apparatus for facilitating water conservancy flashboard to go up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820757353.XU CN208328858U (en) | 2018-05-21 | 2018-05-21 | A kind of pulling apparatus for facilitating water conservancy flashboard to go up and down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208328858U true CN208328858U (en) | 2019-01-04 |
Family
ID=64774499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820757353.XU Expired - Fee Related CN208328858U (en) | 2018-05-21 | 2018-05-21 | A kind of pulling apparatus for facilitating water conservancy flashboard to go up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208328858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768663A (en) * | 2019-04-03 | 2019-05-17 | 翁君晌 | A kind of new energy equipment |
-
2018
- 2018-05-21 CN CN201820757353.XU patent/CN208328858U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768663A (en) * | 2019-04-03 | 2019-05-17 | 翁君晌 | A kind of new energy equipment |
| CN109768663B (en) * | 2019-04-03 | 2020-08-21 | 新驰电气集团有限公司 | New energy power generation equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20210521 |