CN221276538U - Telescopic steel dam gate - Google Patents
Telescopic steel dam gate Download PDFInfo
- Publication number
- CN221276538U CN221276538U CN202322892661.7U CN202322892661U CN221276538U CN 221276538 U CN221276538 U CN 221276538U CN 202322892661 U CN202322892661 U CN 202322892661U CN 221276538 U CN221276538 U CN 221276538U
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- Prior art keywords
- steel dam
- dam gate
- gate
- wall
- filter plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 104
- 239000010959 steel Substances 0.000 title claims abstract description 104
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 206010066054 Dysmorphism Diseases 0.000 claims 4
- 239000012535 impurity Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Abstract
The utility model discloses a telescopic steel dam gate, which relates to the technical field of steel dam gates and comprises a gate side pier, wherein a plurality of special-shaped clamping blocks are arranged on the inner bottom wall of the gate side pier, and a sliding rod is arranged on the inner bottom wall of one special-shaped clamping block. According to the utility model, the screw rod is driven to rotate by the servo motor, the first sliding block slides up and down along the sliding rod, the first sliding block is connected with the other first sliding block through the connecting rod to move up and down together, one first sliding block slides along the sliding rod to ensure the stability of the connecting rod, the clamping block fixes the filter plate on one side of the water inlet, the connecting rod lifts along with the first sliding block, the second sliding block fixes the cleaning roller through the supporting rod, the cleaning roller moves up and down along one side of the filter plate to clean the filter plate, and the phenomenon that impurities in water are accumulated on the surface of the filter plate to cause blockage when water flows into the water inlet through the filter plate is avoided, so that the circulation and the water supply effect of the water are prevented from being influenced.
Description
Technical Field
The utility model relates to the technical field of steel dam gates, in particular to a telescopic steel dam gate.
Background
The steel dam gate is a dam gate form with a special structure, has no bottom gate slot and side gate slot, is a structure that gate leaves rotate around the bottom shaft center, and upstream water stop pressure is on the circular shaft, and when the dam is erected or falls down, the water stop is not separated from the surface of the circular shaft; always keeping a sealing water stop state; the same principle of side water stopping is that the water stopping surface is not separated from the side breast wall (marble is generally adopted), so that silt (mud) can not influence the rising and collapsing of the steel dam, and in northern areas, the standing dam water storage is the main function of the steel dam.
For example, the prior patent (publication number: CN 218779444U) discloses a telescopic steel dam gate, including gate side pier, the inside of gate side pier is provided with first steel dam gate, the bottom of first steel dam gate is connected with the inner wall rotation of gate side pier through steel dam bottom shaft, it can be through first steel dam gate, the second steel dam gate, the cooperation setting between the third steel dam gate, electric water intaking valve, the inlet tube, a backup pad, the filter screen and joint subassembly, electric water intaking valve pours water into the inside of first steel dam gate, can utilize the water blocking board of second steel dam gate and third steel dam gate surface mounting, can make the device carry out multistage expansion, utilize the joint subassembly, can install the filter screen in the inside of inlet tube, can filter the water that draws in of electric water intaking valve, avoid impurity or rubbish to enter into the inside of gate, avoid causing the card to die, can guarantee the normal flexible of this steel dam gate.
However, a retractable steel dam gate of the above design has some drawbacks in practical application: the installation filter screen does can filter the impurity in water in the valve inlet tube to avoid impurity entering valve inside, but as time goes by, the filter screen can accumulate solid particle and other impurity, consequently, need periodic cleaning and maintenance, filter screen position is difficult to dismantle or wash the difficulty, will increase the complexity of maintaining, if the filter screen does not wash for a long time, or the pollutant in water is more, the filter screen can block up soon, when the filter screen is blocked up, the flow of water can be restricted, delay the circulation of water, thereby influence the water supply effect, when using filter screen filtration impurity in water, more need weigh the clean maintenance degree of difficulty that the filter screen brought and the filter screen problem that blocks up.
Disclosure of utility model
The utility model provides a telescopic steel dam gate, which solves the technical problem that a filter screen can be blocked quickly due to long-time non-cleaning of the filter screen.
In order to solve the technical problems, the telescopic steel dam gate provided by the utility model comprises a gate side pier, wherein a plurality of special-shaped clamping blocks are arranged on the inner bottom wall of the gate side pier, a sliding rod is arranged on the inner bottom wall of one special-shaped clamping block, a screw rod is rotatably connected to the inner top wall of the other special-shaped clamping block, a servo motor is arranged on the inner bottom wall of the special-shaped clamping block, the driving end of the servo motor is connected with the bottom end of the screw rod, the screw rod and the sliding rod are both in sliding connection with a first sliding block, a plurality of connecting rods are connected between the first sliding blocks, a plurality of second sliding blocks are arranged on the outer wall of the connecting rods, a cleaning roller is connected to the bottom end of the second sliding block, a first steel dam gate is arranged on the inner bottom wall of the gate, a water inlet is formed in the first steel dam gate, a plurality of clamping blocks are arranged on the outer wall of the first steel dam gate, a filter plate clamped with the clamping block is arranged on one side of the water inlet, the cleaning roller is attached to the outer wall of the filter plate, a supporting rod is arranged at the bottom of the second sliding block, and the supporting rod is connected with the cleaning roller.
Preferably, the first steel dam gate cover is equipped with the second steel dam gate, the second steel dam gate cover is equipped with the third steel dam gate, a plurality of electric telescopic handle are installed to the interior bottom wall of first steel dam gate, electric telescopic handle's drive end is connected with the interior roof of third steel dam gate, can remote control or automated control second steel dam gate and the switching of third steel dam gate, make things convenient for hydraulic engineering's operation management, simultaneously, through the switching degree of adjustment second steel dam gate and third steel dam gate, can further accurate control rivers flow, satisfy the demand under the different scenes, first steel dam gate, second steel dam gate and third steel dam gate mutually support, do the work that the steel dam was elongated in the flood drainage, be convenient for in time manger plate flood control.
Preferably, the outer wall of gate side pier installs the backup pad, the bottom and the ground of backup pad laminate mutually, and the backup pad is used for supporting and stabilizing gate side pier, makes it all can keep stable under various environmental conditions, and the bottom can ensure that the backup pad can not take place to incline or remove because of ground unevenness or other factors with the laminating on ground, and first steel dam gate and gate side pier need bear a large amount of rivers impact and weight, consequently need the backup pad to ensure its gate side pier and first steel dam gate stability and security.
Preferably, the top of backup pad is provided with opens and close the cylinder, the bottom and the drive end of opening and close the cylinder all are connected with the fixed plate, the bottom of opening and close the cylinder is fixed at the top of backup pad through the fixed plate, the drive end of opening and close the cylinder is connected with the outer wall of first steel dam gate through the fixed plate, and the fixed plate can play the effect of fixing and connecting, will open and close the cylinder and be in the same place with backup pad and first steel dam gate, and the drive end of opening and close the cylinder is connected with the outer wall of first steel dam gate through the fixed plate, and this can ensure that first steel dam gate can be opened and close the cylinder drive, realizes the switching action, through the concertina movement of opening and close the cylinder, the degree of opening and closing of first steel dam gate of can accurate control, realizes the regulation and control of flow.
Preferably, the fixed plate threaded connection has a plurality of bolts, and the fixed plate of fixed cylinder drive end of opening and close is fixed mutually with first steel dam gate through a plurality of bolts, and the fixed plate of fixed cylinder bottom of opening and close is fixed mutually with the backup pad through a plurality of bolts, this means that the bottom of opening and close the cylinder is fixed in the backup pad to ensure to open and close the cylinder and can not take place to remove or incline at the operation in-process, the stability and the security of whole device are increased to the bolt, ensure to open and close the cylinder and can accurately control the switching action of first steel dam gate, and can not take place trouble or damage because of the connection is infirm.
Preferably, the inner walls of the plurality of special-shaped clamping blocks are integrally formed with the convex blocks corresponding to the second steel dam gate and the third steel dam gate, and the convex blocks correspond to the shapes and the sizes of the second steel dam gate and the third steel dam gate, so that the special-shaped clamping blocks can accurately clamp the second steel dam gate and the third steel dam gate and ensure that the second steel dam gate and the third steel dam gate can keep stable and correct positions when required, and because the widths of the first steel dam gate, the second steel dam gate and the third steel dam gate are different, gaps are reserved on the side edges, the convex blocks are clamped in different degrees, and water flow is prevented from leaking from the side edges of the second steel dam gate and the third steel dam gate, so that the water retaining effect is influenced.
Compared with the related art, the telescopic steel dam gate provided by the utility model has the following beneficial effects:
According to the utility model, the screw rod is driven to rotate by the servo motor, the first sliding block slides up and down along the sliding rod, the first sliding block is connected with the other first sliding block through the connecting rod to move up and down together, one first sliding block slides along the sliding rod to ensure the stability of the connecting rod, the clamping block fixes the filter plate on one side of the water inlet, the connecting rod lifts along with the first sliding block, the second sliding block fixes the cleaning roller through the supporting rod, the cleaning roller moves up and down along one side of the filter plate to clean the filter plate, and the phenomenon that impurities in water are accumulated on the surface of the filter plate to cause blockage when water flows into the water inlet through the filter plate is avoided, so that the circulation and the water supply effect of the water are prevented from being influenced.
Drawings
FIG. 1 is a schematic cross-sectional perspective view of a retractable steel dam gate;
FIG. 2 is a schematic perspective view of the interior of a retractable steel dam gate;
FIG. 3 is a schematic perspective view of the exterior of a retractable steel dam gate;
Fig. 4 is an enlarged view at a in fig. 1.
Reference numerals in the drawings: 1. gate side piers; 2. a special-shaped clamping block; 3. a first steel dam gate; 4. a second steel dam gate; 5. a third steel dam gate; 6. a slide bar; 7. a first slider; 8. a connecting rod; 9. a second slider; 10. a clamping block; 11. a filter plate; 12. a water inlet; 13. a cleaning roller; 14. a support rod; 15. an electric telescopic rod; 16. a screw rod; 17. a servo motor; 18. a fixing plate; 19. opening and closing the cylinder; 20. a bolt; 21. and a support plate.
Detailed Description
Embodiments of the present utility model are described in detail below.
1-4, A telescopic steel dam gate comprises a gate side pier 1, wherein a plurality of special-shaped clamping blocks 2 are arranged on the inner bottom wall of the gate side pier 1, a sliding rod 6 is arranged on the inner bottom wall of one special-shaped clamping block 2, a screw rod 16 is rotatably connected to the inner top wall of the other special-shaped clamping block 2, a servo motor 17 is arranged on the inner bottom wall of the special-shaped clamping block 2, the driving end of the servo motor 17 is connected with the bottom end of the screw rod 16, the screw rod 16 and the sliding rod 6 are both in sliding connection with a first sliding block 7, a connecting rod 8 is connected between the plurality of first sliding blocks 7, a plurality of second sliding blocks 9 are arranged on the outer wall of the connecting rod 8, a cleaning roller 13 is connected to the bottom end of the plurality of second sliding blocks 9, a first steel dam gate 3 is arranged on the inner bottom wall of the gate side pier 1, a water inlet 12 is formed in the first steel dam gate 3, a plurality of clamping blocks 10 are arranged on the outer wall of the first steel dam 3, a filter plate 11 is clamped with the clamping block 10, the cleaning roller 13 is attached to the outer wall of the filter plate 11, a supporting rod 14 is arranged at the bottom of the second sliding block 9, and the supporting rod 14 is connected to the cleaning roller 13;
When the water flow passes through the water inlet 12 and the filter plate 11, impurities in the water need to be filtered through the filter plate 11 so as to prevent the impurities from accumulating in the water inlet 12 to influence the water flow, when excessive impurities are accumulated on the surface of the filter plate 11 and the filter plate 11 needs to be cleaned, the screw rod 16 is driven to rotate through the servo motor 17, the screw rod 16 enables one of the first sliding blocks 7 to slide up and down along the outer wall of the sliding rod 6 through rotation in different directions, the first sliding blocks 7 connected with the screw rod 16 are connected with the first sliding blocks 7 sliding with the sliding rod 6 through the connecting rod 8 to move up and down, and the sliding rod 6 has a guiding function so that one of the first sliding blocks 7 slides up and down along the sliding rod 6 and cannot displace;
The connecting rod 8 is kept in a stable state through the two first sliding blocks 7, the first sliding blocks 7 drive the connecting rod 8 to lift, the second sliding blocks 9 control the supporting rods 14 to respectively fix the two ends of the cleaning roller 13, the cleaning roller 13 is driven to move up and down along the outer wall of the filter plate 11 to clean, impurities left on the surface of the filter plate 11 are pushed down by the cleaning roller 13, the filter plate 11 is prevented from being blocked due to too many impurities accumulated on the surface to influence the filtering effect of the filter plate 11, and the circulation of water, the supporting rods 14 are clamped between the clamping blocks 10 and the first steel dam gate 3 through the clamping blocks 10, the positions of the filter plate 11 are aligned with the water inlets 12, the filter plate 11 is prevented from being deviated due to the impact of water flow, if the filter plate 11 needs to be replaced, the filter plate 11 only needs to be pinched by bare hands to be pulled up, and the installation and replacement are convenient.
As a further embodiment of the above technical solution: the first steel dam gate 3 is sleeved with a second steel dam gate 4, the second steel dam gate 4 is sleeved with a third steel dam gate 5, a plurality of electric telescopic rods 15 are installed on the inner bottom wall of the first steel dam gate 3, and the driving ends of the electric telescopic rods 15 are connected with the inner top wall of the third steel dam gate 5.
As a further embodiment of the above technical solution: the outer wall of the gate side pier 1 is provided with a supporting plate 21, and the bottom of the supporting plate 21 is attached to the ground.
As a further embodiment of the above technical solution: the top of backup pad 21 is provided with opens and close cylinder 19, and the bottom and the drive end of opening and close cylinder 19 all are connected with fixed plate 18, and the bottom of opening and close cylinder 19 passes through fixed plate 18 to be fixed at the top of backup pad 21, and the drive end of opening and close cylinder 19 is connected with the outer wall of first steel dam gate 3 through fixed plate 18.
As a further embodiment of the above technical solution: the fixing plate 18 is connected with a plurality of bolts 20 in a threaded manner, the fixing plate 18 for fixing the driving end of the opening and closing cylinder 19 is fixed with the first steel dam gate 3 through the bolts 20, and the fixing plate 18 for fixing the bottom of the opening and closing cylinder 19 is fixed with the supporting plate 21 through the bolts 20.
As a further embodiment of the above technical solution: the inner walls of the plurality of special-shaped clamping blocks 2 are integrally formed with lugs corresponding to the second steel dam gate 4 and the third steel dam gate 5.
Working principle:
When water flows through the water inlet 12 and the filter plate 11, impurities in the water need to be filtered through the filter plate 11 so as to prevent the impurities from accumulating in the water inlet 12 to influence the water flow, when excessive impurities accumulate on the surface of the filter plate 11 and the filter plate 11 needs to be cleaned, the servo motor 17 drives the screw rod 16 to rotate, the screw rod 16 enables one of the first sliding blocks 7 to slide up and down along the outer wall of the sliding rod 6 through rotation in different directions, the first sliding block 7 connected with the screw rod 16 is connected with the first sliding block 7 sliding with the sliding rod 6 through the connecting rod 8 to move up and down, and the sliding rod 6 has a guiding function so that one of the first sliding blocks 7 slides up and down along the sliding rod 6 and cannot be displaced;
The connecting rod 8 is kept in a stable state through the two first sliding blocks 7, the first sliding blocks 7 drive the connecting rod 8 to lift, the second sliding blocks 9 control the supporting rods 14 to respectively fix the two ends of the cleaning roller 13, the cleaning roller 13 is driven to move up and down along the outer wall of the filter plate 11 to clean, impurities left on the surface of the filter plate 11 are pushed down by the cleaning roller 13, the filter plate 11 is prevented from being blocked due to too many impurities accumulated on the surface to influence the filtering effect of the filter plate 11, and the circulation of water, the supporting rods 14 are clamped between the clamping blocks 10 and the first steel dam gate 3 through the clamping blocks 10, the positions of the filter plate 11 are aligned with the water inlets 12, the filter plate 11 is prevented from being deviated due to the impact of water flow, if the filter plate 11 needs to be replaced, the filter plate 11 only needs to be pinched by bare hands to be pulled up, and the installation and replacement are convenient.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a telescopic steel dam gate, includes gate side pier (1), its characterized in that, a plurality of dysmorphism grip blocks (2) are installed to the interior bottom wall of gate side pier (1), one of them slide bar (6) are installed to the interior roof rotation of dysmorphism grip block (2), and another the interior roof of dysmorphism grip block (2) is connected with lead screw (16), servo motor (17) are installed to the interior bottom wall of dysmorphism grip block (2), the drive end of servo motor (17) is connected with the bottom of lead screw (16), lead screw (16) all sliding connection with slide bar (6) have first slider (7), a plurality of be connected with connecting rod (8) between first slider (7), a plurality of second sliders (9) are installed to the outer wall of connecting rod (8), and a plurality of the bottom of second sliders (9) are connected with cleaning cylinder (13);
The inner bottom wall of gate side pier (1) is installed first steel dam gate (3), water inlet (12) have been seted up to first steel dam gate (3), a plurality of joint piece (10) are installed to the outer wall of first steel dam gate (3), one side of water inlet (12) is provided with filter (11) with joint piece (10) looks joint, clean cylinder (13) laminate with the outer wall of filter (11) mutually, the bottom of second slider (9) is provided with bracing piece (14), bracing piece (14) are connected with clean cylinder (13).
2. The telescopic steel dam gate according to claim 1, wherein the first steel dam gate (3) is sleeved with a second steel dam gate (4), the second steel dam gate (4) is sleeved with a third steel dam gate (5), a plurality of electric telescopic rods (15) are installed on the inner bottom wall of the first steel dam gate (3), and the driving ends of the electric telescopic rods (15) are connected with the inner top wall of the third steel dam gate (5).
3. A telescopic steel dam gate according to claim 1, wherein the outer wall of the gate pier (1) is provided with a support plate (21), and the bottom of the support plate (21) is attached to the ground.
4. A telescopic steel dam gate according to claim 3, characterized in that the top of the supporting plate (21) is provided with an opening and closing cylinder (19), the bottom and the driving end of the opening and closing cylinder (19) are both connected with a fixing plate (18), the bottom of the opening and closing cylinder (19) is fixed at the top of the supporting plate (21) through the fixing plate (18), and the driving end of the opening and closing cylinder (19) is connected with the outer wall of the first steel dam gate (3) through the fixing plate (18).
5. The telescopic steel dam gate according to claim 4, wherein the fixing plate (18) is in threaded connection with a plurality of bolts (20), the fixing plate (18) for fixing the driving end of the opening and closing cylinder (19) is fixed with the first steel dam gate (3) through the plurality of bolts (20), and the fixing plate (18) for fixing the bottom of the opening and closing cylinder (19) is fixed with the supporting plate (21) through the plurality of bolts (20).
6. A telescopic steel dam gate according to claim 1, wherein the inner walls of the profiled clamping blocks (2) are integrally formed with projections corresponding to the second steel dam gate (4) and the third steel dam gate (5).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221276538U true CN221276538U (en) | 2024-07-05 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |