CN109469023B - Channel gate for hydraulic engineering and installation method thereof - Google Patents
Channel gate for hydraulic engineering and installation method thereof Download PDFInfo
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- CN109469023B CN109469023B CN201811351849.8A CN201811351849A CN109469023B CN 109469023 B CN109469023 B CN 109469023B CN 201811351849 A CN201811351849 A CN 201811351849A CN 109469023 B CN109469023 B CN 109469023B
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- 238000009434 installation Methods 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000008093 supporting effect Effects 0.000 claims abstract description 166
- 238000010276 construction Methods 0.000 claims abstract description 7
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 238000012360 testing method Methods 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 230000008569 process Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000013461 design Methods 0.000 abstract description 46
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 description 11
- 239000012535 impurity Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 206010024796 Logorrhoea Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
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- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
- B08B7/0071—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The invention discloses a channel gate for hydraulic engineering, which comprises a gate body, a supporting seat and two deicing devices, wherein the two deicing devices are correspondingly arranged on the front side and the rear side of the supporting seat, each deicing device comprises a driving motor, a rotating screw and a deicing head, the driving motor is positioned on the top surface of the supporting seat, the top end of the rotating screw is connected with the driving motor, and the deicing head is sleeved on the rotating screw. The installation method comprises the following steps: (1) construction preparation; (2) installing a channel gate; (3) installing a winch; (4) and (6) performing test operation. The channel gate structure is simple in structure, the gate body can be more conveniently installed through the design of the supporting seat, the channel gate structure is firmer and more reliable, and meanwhile due to the design of the deicing devices on the two sides of the gate body, when the icing phenomenon occurs on the surface of the channel gate, the deicing effect is performed on the two sides of the channel gate, so that the channel gate can be normally used in cold icing seasons, and the channel gate is more convenient to use.
Description
Technical Field
The invention relates to a channel gate for hydraulic engineering and an installation method thereof.
Background
The channel gate is an important part in channel water conservancy construction. The channel gate and the cast iron square gate are small flat gates, are widely used in water taking and delivery, municipal construction, water supply and drainage, farm irrigation and other projects, are usually arranged at the water inlets of channels and culvert pipes, and are used as working gates for regulating flow and controlling water level or as maintenance gates for closing orifices to stop water.
The existing canal gate has simple structure and convenient construction. However, in cold weather, the surface of the canal gate is very easy to freeze and solidify, thereby affecting the normal operation of the canal gate. And once the phenomenon of freezing and solidification occurs, manual assistance is needed to carry out deicing operation, so that the manual operation intensity is increased. And the manual deicing process needs the assistance of time and equipment, so that the maintenance cost is increased, and the channel gate cannot be immediately unblocked.
Disclosure of Invention
The invention aims to provide a technical scheme of a channel gate for hydraulic engineering aiming at the defects in the prior art, the gate body can be more conveniently installed through the design of a supporting seat, the structure of the channel gate is firmer and more reliable, and meanwhile, through the design of deicing devices on two sides of the gate body, when the icing phenomenon appears on the surface of the channel gate, the deicing effect can be carried out on two sides of the channel gate, so that the channel gate can be normally used in cold icing seasons, the channel gate is more convenient to use, and the comprehensive utilization rate is improved.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a channel gate for hydraulic engineering, includes the gate body and supporting seat, gate body sliding connection in the supporting seat, its characterized in that: still include two defroster, two defroster correspond and set up both sides around the supporting seat, two defroster all include driving motor, rotate screw rod and deicing head, driving motor is located the top surface of supporting seat, the top of rotating the screw rod is connected with driving motor, it is located one side of deicing head to rotate the screw rod, deicing head's opposite side is provided with balanced slide bar, deicing head cover is established on balanced slide bar, balanced slide bar and rotation screw rod symmetry set up the left and right sides at deicing head, the supporting seat is including supporting the base and supporting the footstock, be provided with the gate slot on the support base, the gate body is located the gate slot, be provided with the slot on the bottom surface in gate slot, slot and gate body phase-match, it fixes on the top surface of supporting the base to support the footstock.
Further, all be provided with the lift spout on the wall of the left and right sides of gate slot, the top of lift spout is the opening form, the left and right sides of the gate body all is provided with the slider, slider and lift spout phase-match, the slider joint is in the lift spout, be provided with rings on the top surface of the gate body, the design of lift spout and slider can be convenient for the joint location between the gate body and the gate slot, thereby effectively ensure the straightness that hangs down that the gate body reciprocated, more be favorable to opening and closing of the gate body, the design of rings can be convenient for be connected between hoist and the gate body, the hoist is connected with rings through wire rope, when needing to start the gate body, the hoist starts, drive the rising of whole gate body through wire rope, thereby realize opening of channel gate, overall structure reasonable in design, the operation is automatic, convenient and simple to use.
Furthermore, the top surface of the supporting base is provided with a limiting block, the bottom surface of the supporting top seat is provided with a limiting groove, the limiting block is matched with the limiting groove, the limiting block is clamped in the limiting groove, the left side and the right side of the top surface of the supporting base are provided with grooves, the left side and the right side of the bottom surface of the supporting top seat are provided with extending plates, the extending plates are matched with the grooves, the extending plates are clamped in the grooves and connected with the supporting base through fixing screws, the top surface of the supporting top seat is provided with wire holes, the limiting block and the limiting groove are designed to facilitate preliminary clamping between the supporting top seat and the supporting base, the mounting and positioning between the supporting top seat and the supporting base can be further realized through the design of the extending plates and the grooves, so that the clamping firmness between the supporting top seat and the supporting base is effectively ensured, and further limiting and fixing are realized through the fixing screws, so that the connection, make the overall structure of supporting seat firm more stable to improve the structural strength of whole channel gate, and then the life of extension channel gate.
Further, the deicing head comprises a mounting plate, deicing teeth, a heat conducting plate and a push blade, wherein the two sides of the mounting plate are respectively sleeved on the rotating screw rod and the balance slide rod, the deicing teeth are uniformly arranged on the bottom surface of the mounting plate, the heat conducting plate is connected with the mounting plate, the push blade is connected with the heat conducting plate, the mounting plate can facilitate installation of the deicing head, the rotating screw rod and the balance slide rod, and meanwhile, the deicing teeth and the heat conducting plate can be conveniently installed and fixed.
Furthermore, a heating plate is arranged in the heat conducting plate, heat conducting holes are uniformly arranged on the heat conducting plate, the left end surface and the right end surface of the heat conducting plate are respectively attached to the left side wall and the right side wall of the gate slot, a clamping slot is arranged on the bottom surface of the heat conducting plate, the clamping slot is matched with the push blade, the push blade is clamped in the clamping slot, the push blade is limited and fixed with the heat conducting plate through the mounting screw, the heating plate heats the surface of the heat conducting plate and then radiates heat through the heat conducting hole, the surface of the gate door body is heated for deicing, the heat-conducting plate can be conveniently mounted and positioned by the aid of the design that the left end face and the right end face of the heat-conducting plate are respectively attached to the left side wall and the right side wall of a gate slot, the push blade and the heat-conducting plate can be conveniently clamped and fixed by the aid of the clamping slot, further limiting and fixing between the push blade and the heat-conducting plate are achieved by the aid of the mounting screws, the firm mounting performance of the push blade is effectively guaranteed, and the structure of a deicing head is firmer.
Furthermore, the upper portion of rotating the screw rod and the upper portion of balanced slide bar all are provided with spacing ring, and the lower part of rotating the screw rod and the lower part of balanced slide bar all are provided with down spacing ring, go up spacing ring and down spacing ring's design can carry out the injecing of stroke to reciprocating of deicing head, protect deicing head, avoid deicing head to move up or move down in-process deicing head touch side flange or L type folded plate and cause deicing device to appear damaging, influence follow-up defroster's use.
Furthermore, side convex plates are arranged on the front side and the rear side of the supporting top seat, the driving motor is installed on the top surfaces of the side convex plates, the top end of the rotating screw penetrates through the side convex plates to be connected with the driving motor, the top end of the balance slide rod is connected with the bottom surfaces of the side convex plates, the driving motor and the supporting top seat can be conveniently installed through the design of the side convex plates, the screw rod and the top of the balance slide rod can be conveniently rotated to be installed and limited, the whole structure is compact and reasonable in design, and the use is convenient.
Further, both sides all are provided with L type folded plate around the bottom of support base, L type folded plate passes through stop screw and supports base fixed connection, the bottom cover that rotates the screw rod is established in the connecting sleeve, the adapter sleeve is connected with the top surface of L type folded plate, the bottom of balanced slide bar is connected with the top surface of L type folded plate, the design of L type folded plate both can be convenient for rotate the installation location of screw rod and balanced slide bar bottom, the installation of U type filtering baffle can be convenient for again, the overall design is reasonable, it is convenient that the installation is dismantled, the firm in installation performance between L type folded plate and the support base can effectively be ensured in stop screw's design, also be convenient for subsequent dismantlement and change, and the design of adapter sleeve both can be convenient for rotate the installation location between screw rod and the L type folded plate, can not influence driving motor.
Further, be provided with U type filtering baffle on the top surface of L type folded plate, U type filtering baffle's bottom surface is connected with the top surface of L type folded plate, U type filtering baffle's the left and right sides all is connected with the support base, evenly be provided with the filtration hole on the U type filtering baffle, U type filtering baffle's design can filter the edulcoration to the bottom both sides of the gate body, after effectively avoiding the gate body to open, impurity particle etc. enter into the slot of gate slot bottom surface, thereby because of influencing the automatic start-stop of subsequent gate body, effectively reduce subsequent maintenance cost, the water of gate body bottom both sides passes through U type filtering baffle and intercepts impurity particle etc. in U type filtering baffle's the outside, overall structure design is ingenious reasonable, high durability and convenient use.
Adopt the installation method as above-mentioned channel gate for hydraulic engineering, its characterized in that: the method comprises the following steps:
1) construction preparation;
2) installation of channel gate:
a. and (3) mounting a support base:
(1) the supporting base is lifted to the position of the door slot through the lifting machine, and in the process that the lifting machine lifts the supporting base downwards, the whole position of the supporting base is adjusted while lifting, so that the supporting base is guaranteed to be exactly clamped to the position of the door slot after being lifted in place;
(2) then, the anchor bars are adopted to position and fix the supporting base and the gate slots, so that the installation firmness between the supporting base and the gate slots is effectively ensured, the overall structural strength and the stability of the channel gate are improved, the supporting base is prevented from moving in a staggered manner in actual use to influence the use of the channel gate, the installation sealing performance between the supporting base and the gate slots is ensured, and water in the channel can be cut off or discharged only through the channel gate;
b. installation of a gate body: the gate body is lifted by a hoisting machine, the integral position of the gate body is adjusted, the gate body is ensured to be positioned right above a gate groove of a supporting base, the gate body slowly descends downwards by the hoisting machine, sliding blocks on the left side and the right side of the gate body are ensured to enter the lifting sliding groove from an opening at the top of the lifting sliding groove, the gate body is preliminarily limited, then the hoisting machine continuously descends, the gate body continuously moves downwards along the lifting sliding groove until the bottom surface of the gate body touches the bottom surface of the slot, and the gate body is installed in place;
c. mounting a supporting top seat: the supporting top seat is lifted to be right above the supporting base through a hoisting machine, then the supporting top seat is lifted downwards, so that the limiting blocks on the supporting base are just clamped into the limiting grooves of the supporting top seat, meanwhile, the extending plates on the two sides of the supporting top seat are just clamped into the grooves on the two sides of the supporting base, and then the extending plates and the supporting base are further limited and fixed through fixing screws;
d. and (3) mounting a deicing device:
(1) firstly, assembling a deicing head, uniformly installing deicing teeth on the bottom surface of an installation plate, clamping a push blade into a clamping groove of a heat conduction plate, ensuring that the bottom bending part of the push blade deviates towards the direction of the deicing teeth, and then further limiting and fixing the push blade and the heat conduction plate through an installation screw;
(2) the rotating screw rod and the balance slide rod are respectively arranged on two sides of the deicing head, then the upper parts of the rotating screw rod and the balance slide rod, which extend out of the deicing head, are provided with limiting rings, the lower parts of the rotating screw rod and the balance slide rod, which extend out of the deicing head, are provided with lower limiting rings, and meanwhile, the bottom end of the rotating screw rod is provided with a connecting sleeve, so that the bottom end surface of the connecting sleeve and the bottom end surface of the balance slide rod are ensured to be on the same;
(3) then an assembly body of the deicing head, the rotating screw rod and the balance slide rod is arranged on one side of the supporting seat, the left and right positions of the rotating screw rod and the balance slide rod on the supporting seat are adjusted until the rotating screw rod and the balance slide rod are symmetrical about the center of the supporting base, the front and back positions of the rotating screw rod and the balance slide rod on the supporting seat are adjusted, so that the heat conducting plate is just clamped into the gate slot for primary positioning, then the front and back positions of the rotating screw rod and the balance slide rod on the supporting seat are continuously adjusted until the vertical plane of the bent bottom end of the push blade is just on the same plane with the side end face opposite to the gate body, the position of the assembly body is adjusted in place, then the top of the balance slide rod is welded and fixed with the bottom surface of the side convex plate on the corresponding side face of the supporting top seat, simultaneously, the top of the rotating screw penetrates through the side convex plate on the corresponding side surface and is connected with a driving motor, and the driving motor and the side convex plate are installed and positioned;
(4) after one assembly body is installed, the other assembly body is installed on the other side of the supporting seat, the installation sequence of the assembly bodies is installed according to the installation sequence of the first assembly body, and after the assembly bodies on the two sides are installed, two driving motors correspondingly connected with the two rotating screw rods are symmetrically arranged relative to one diagonal line of the supporting top seat;
e. installation of L-shaped folded plates: respectively installing L-shaped folded plates on the front side and the rear side of the bottom surface of a supporting base, adjusting the positions of the L-shaped folded plates on the supporting base to ensure that the L-shaped folded plates are symmetrical about the center of the supporting base, simultaneously ensuring that the top surfaces of the L-shaped folded plates are just in touch fit with the bottom surfaces of the balance slide bars, positioning and installing the L-shaped folded plates and the supporting base through limit screws, welding and fixing the bottom ends of the balance slide bars and the bottom ends of the connecting sleeves and the L-shaped folded plates, finally installing U-shaped filtering baffles on the top surfaces of the two L-shaped folded plates, adjusting the positions of the U-shaped filtering baffles on the L-shaped folded plates until the U-shaped filtering baffles are symmetrical about the center of the L-shaped folded plates;
3) installation of the winch:
two winches are installed on the top surface of the supporting top seat, and steel wire ropes of the winches penetrate through wire holes in the top surface of the supporting top seat to be connected with hanging rings on the top surface of the gate body, so that the installation and connection between the winches and the gate body are completed;
4) test run: and trial operation is carried out on the channel gate, so that the normal operation of the channel gate is ensured.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the invention has the advantages of ingenious and reasonable integral structure design, can effectively ensure the integral sealing performance of the channel gate through the design of the supporting seat, ensures that water in a channel can be cut off or discharged only through the gate body, simultaneously has better integral structure strength, better water flow impact resistance and longer service life, is convenient for the actual positioning and installation of the channel gate, can start the deicing device to remove ice blocks on two sides of the channel gate when the surface of the channel gate is frozen and solidified and can not be used through the design of the deicing device, ensures that the channel gate can be smoothly used in cold freezing seasons, realizes the automatic deicing of the channel gate, effectively reduces the labor intensity, ensures that the deicing of the channel gate is more convenient and efficient, reduces the use environmental conditions of the channel gate, and prolongs the service life of the channel gate, when the deicing device is started, the heating plate in the heat conducting plate starts preheating and warming, then the driving motors on two sides are started simultaneously to drive the rotating screw rods to rotate, so that the deicing heads on two sides move downwards simultaneously, when the deicing heads move downwards, the deicing teeth on the bottom surface of the mounting plate touch ice blocks firstly, the ice blocks are broken through the deicing teeth to break thick ice blocks condensed on the surface of the channel gate, then the deicing heads continue moving downwards, the push blade moves downwards along the surface of the gate body to shovel the ice blocks condensed on the surface of the gate body through the push blade, meanwhile, the heat generated after the heating plate heats up is dissipated from the heat conducting holes to heat the surface of the gate body, so that residual broken ice on the surface of the gate body is further removed, and the deicing speed and the deicing quality of the channel gate are effectively improved through triple deicing effects of the heating plate, the push blade and the deicing teeth, and through set up defroster simultaneously in both sides around the supporting seat, carry out the deicing effect to the both sides of channel gate simultaneously through the defroster of both sides for channel gate just can resume the use very fast.
The deicing device has compact and reasonable integral structure design, through the ingenious arrangement of the rotating screw rod, when the driving motor rotates to drive the rotating screw rod to rotate, the deicing head sleeved on the rotating screw rod moves up and down to clean ice blocks on a channel gate, and through the arrangement of the balance slide rod which is symmetrical to the rotating screw rod on the other side of the deicing head, the installation of the deicing head is more stable and firm, through the double limiting and supporting functions of the balance slide rod and the rotating screw rod, the two sides of the deicing head are stressed more evenly and stably, meanwhile, through the arrangement of the upper limiting ring and the lower limiting ring on the upper end and the lower end of the rotating screw rod and the balance slide rod respectively, the stroke range of the upward and downward movement of the deicing head can be limited, the channel gate is protected, when the deicing head moves up and touches the upper limiting ring, the deicing head moves up and reaches the lower limiting ring, when the head moves down and, the deicing head moves down to the right position, so that collision and abrasion between the deicing head and the supporting seat during upward movement transition or downward movement transition are effectively avoided.
The driving motor drives the rotating sheet set to rotate along the bending direction of the arc-shaped rotating sheet, water below the water surface of the reservoir is lifted upwards in the rotating process, so that upper-layer water and lower-layer water in the reservoir are fully mixed and flow, the flowing performance of the reservoir water is effectively improved, the lower-layer water is lifted above the water surface, the lower-layer water is fully contacted with air, the oxygen content of the reservoir water is effectively improved, the water in the reservoir is clearer, the self-purification capacity of the reservoir is better, meanwhile, due to the special shape design of the arc-shaped rotating sheet, garbage on the water surface can be brought into the collection box for temporary storage while the water in the reservoir is stirred, the water quality is further improved, meanwhile, the microorganism belt assembly below the collection box can carry out microorganism treatment on the water in the reservoir, harmful substances in the water quality are decomposed, and the water quality of the reservoir is better, simultaneously through setting up driving motor and solar cell panel respectively in the design of axis of rotation both sides, can play the balancing act, ensure the steady of whole device structure, solar cell panel can also absorb solar energy simultaneously and provide the energy for the function of whole device.
The channel gate structure is simple in structure and strong in practicability, the gate body can be more conveniently installed through the design of the supporting seat, the channel gate structure is firmer and more reliable, and meanwhile, due to the design of the deicing devices on the two sides of the gate body, when the icing phenomenon occurs on the surface of the channel gate, the deicing effect can be performed on the two sides of the channel gate, so that the channel gate can be normally used in cold icing seasons, the channel gate is more conveniently used, and the comprehensive utilization rate is improved.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of a canal gate for hydraulic engineering according to the present invention;
FIG. 2 is a schematic view of an installation structure of the deicing device and the supporting seat in the present invention;
FIG. 3 is a schematic view of an installation structure of a supporting base and a supporting top seat according to the present invention;
FIG. 4 is a schematic structural view of a support base according to the present invention;
FIG. 5 is a schematic view of the supporting top seat of the present invention;
FIG. 6 is a schematic view of the structure of the deicing head of the present invention;
FIG. 7 is a schematic structural view of a gate body according to the present invention;
fig. 8 is a schematic view of the mounting structure of the push blade and the heat conductive plate according to the present invention.
In the figure: 1-a gate body; 2-a support seat; 3-a de-icing device; 4-driving the motor; 5-rotating the screw; 6-deicing head; 7-a balance slide bar; 8-supporting the base; 9-supporting the top seat; 10-a gate slot; 11-a slot; 12-a lifting chute; 13-a slide block; 14-a hoisting ring; 15-a limiting block; 16-a limiting groove; 17-a groove; 18-an extension plate; 19-a set screw; 20-wire guides; 21-mounting a plate; 22-icebreaking teeth; 23-a thermally conductive plate; 24-a push blade; 25-heat conduction holes; 26-a heating plate; 27-a card slot; 28-mounting screws; 29-upper confinement ring; 30-a lower retainer ring; 31-side convex plate; a 32-L shaped flap; 33-filtration pores; 34-a connecting sleeve; a 35-U-shaped filtering baffle plate.
Detailed Description
As shown in fig. 1 to 8, the canal gate for hydraulic engineering of the present invention comprises a gate body 1 and a supporting seat 2, the gate body 1 is slidably connected in the supporting seat 2, and further comprises two deicing devices 3, the two deicing devices 3 are correspondingly disposed on the front and rear sides of the supporting seat 2, each deicing device 3 comprises a driving motor 4, a rotating screw 5 and a deicing head 6, the driving motor 4 is disposed on the top surface of the supporting seat 2, the top end of the rotating screw 5 is connected with the driving motor 4, the rotating screw 5 is disposed on one side of the deicing head 6, the deicing head 6 is sleeved on the rotating screw 5, the other side of the deicing head 6 is provided with a balance slide bar 7, the deicing heads 6 are sleeved on the balance slide bar 7, the balance slide bar 7 and the rotating screw 5 are symmetrically disposed on the left and right sides of the deicing head 6, the upper portion of the rotating screw 5 and the upper portion of the balance, the lower limiting rings 30 are arranged on the lower portion of the rotating screw 5 and the lower portion of the balance slide rod 7, the upper limiting ring 29 and the lower limiting ring 30 are designed to limit the stroke of the upward and downward movement of the deicing head 6, the deicing head 6 is protected, and the phenomenon that the deicing head 6 touches the side convex plate 31 or the L-shaped folded plate 32 to cause damage to the deicing device 3 and influence the use of the subsequent deicing device 3 in the upward movement or downward movement process of the deicing head 6 is avoided.
The deicing head 6 comprises a mounting plate 21, deicing teeth 22, a heat conducting plate 23 and a push blade 24, two sides of the mounting plate 21 are respectively sleeved on the rotating screw 5 and the balance slide bar 7, the deicing teeth 22 are uniformly arranged on the bottom surface of the mounting plate 21, the heat conducting plate 23 is connected with the mounting plate 21, a heating plate 26 is arranged in the heat conducting plate 23, heat conducting holes 25 are uniformly arranged on the heat conducting plate 23, the left end surface and the right end surface of the heat conducting plate 23 are respectively attached to the left side wall and the right side wall of the gate slot 10, clamping grooves 27 are arranged on the bottom surface of the heat conducting plate 23, the clamping grooves 27 are matched with the push blade 24, the push blade 24 is clamped in the clamping grooves 27, the push blade 24 is limited and fixed with the heat conducting plate 23 through mounting screws 28, the heating plate 26 heats the surface of the heat conducting plate 23, heat is radiated out through the heat conducting holes 25 to heat the surface of the gate body 1, the design that, the design of draw-in groove 27 can be convenient for the joint between broach piece 24 and the heat-conducting plate 23 to be fixed, rethread mounting screw 28 realizes further spacing fixedly between broach piece 24 and the heat-conducting plate 23, effectively ensure the firm performance of installation of broach piece 24, make the structure of deicing head 6 more firm, broach piece 24 is connected with heat-conducting plate 23, mounting panel 21 can be convenient for deicing head 6 with rotate screw rod 5, installation between the balanced slide bar 7, the installation that can be convenient for simultaneously again broken ice tooth 22 and heat-conducting plate 23 is fixed, overall structure design is compact reasonable, simple to operate is simple.
The supporting seat 2 comprises a supporting base 8 and a supporting top seat 9, a gate slot 10 is arranged on the supporting base 8, the gate body 1 is positioned in the gate slot 10, an inserting slot 11 is arranged on the bottom surface of the gate slot 10, the inserting slot 11 is matched with the gate body 1, lifting chutes 12 are respectively arranged on the left side wall and the right side wall of the gate slot 10, the top of each lifting chute 12 is in an open shape, sliders 13 are respectively arranged on the left side and the right side of the gate body 1, the sliders 13 are matched with the lifting chutes 12, the sliders 13 are clamped in the lifting chutes 12, a hanging ring 14 is arranged on the top surface of the gate body 1, the lifting chutes 12 and the sliders 13 are designed to facilitate clamping positioning between the gate body 1 and the gate slot 10, so as to effectively ensure the verticality of the up-down movement of the gate body 1 and further facilitate the opening and closing of the gate body 1, the hanging ring 14 is designed to facilitate the connection between a, when the gate body 1 needs to be started, the winch is started, the whole gate body 1 is driven to ascend through the steel wire rope, so that the channel gate is opened, the overall structure is reasonable in design, the operation is automatic, and the use is convenient and simple.
The front side and the rear side of the bottom of the supporting base 8 are respectively provided with an L-shaped folded plate 32, the L-shaped folded plates 32 are fixedly connected with the supporting base 8 through limiting screws, the bottom end of the rotating screw 5 is sleeved in the connecting sleeve 34, the connecting sleeve 34 is connected with the top surface of the L-shaped folded plate 32, the bottom end of the balance slide rod 7 is connected with the top surface of the L-shaped folded plate 32, the L-shaped folded plates 32 are designed to facilitate the installation and the positioning of the bottom of the rotating screw 5 and the balance slide rod 7 and the installation of the U-shaped filtering baffle 35, the overall design is reasonable, the installation and the disassembly are convenient, the design of the limiting screws can effectively ensure the firm installation performance between the L-shaped folded plate, the connecting sleeve 34 is designed to facilitate the installation and positioning between the rotating screw 5 and the L-shaped folded plate 32, and the rotation of the rotating screw 5 driven by the driving motor 4 is not affected. The utility model discloses a lock gate structure, be provided with U type filtering baffle 35 on L type folded plate 32's the top surface, the bottom surface of U type filtering baffle 35 is connected with L type folded plate 32's top surface, the left and right sides of U type filtering baffle 35 all is connected with support base 8, evenly be provided with filtration hole 33 on the U type filtering baffle 35, the edulcoration can be filtered to the bottom both sides of the gate body 1 in the design of U type filtering baffle 35, effectively avoid the gate body 1 to open after, impurity granule etc. enter into the slot 11 of gate groove 10 bottom surface, thereby because of influencing subsequent automatic start-stop of the gate body 1, effectively reduce subsequent maintenance cost, the water of gate body 1 bottom both sides passes through U type filtering baffle 35 and intercepts impurity granule etc. in the outside of U type filtering baffle 35, the overall structure design is ingenious reasonable, high durability and convenient use.
The supporting top seat 9 is fixed on the top surface of the supporting base 8, the front side and the rear side of the supporting top seat 9 are both provided with side convex plates 31, the driving motor 4 is arranged on the top surface of the side convex plates 31, the top end of a rotating screw penetrates through the side convex plates 31 to be connected with the driving motor 4, the top end of the balance slide rod 7 is connected with the bottom surfaces of the side convex plates 31, the design of the side convex plates 31 can facilitate the installation between the driving motor 4 and the supporting top seat 9 and also facilitate the installation and the limiting of the rotating screw 5 and the top of the balance slide rod 7, the whole structure design is compact and reasonable, the use is convenient, the top surface of the supporting base 8 is provided with a limiting block 15, the bottom surface of the supporting top seat 9 is provided with a limiting groove 16, the limiting block 15 is matched with the limiting groove 16, the limiting block 15 is clamped in the limiting groove 16, the left side and the right side of the, extension board 18 and recess 17 phase-match, extension board 18 joint is in recess 17, extension board 18 is connected with support base 8 through set screw 19, be provided with wire guide 20 on the top surface of support footstock 9, stopper 15 and spacing groove 16's design can be convenient for support footstock 9 and support the joint for preliminary between the base 8, extension board 18 and recess 17's design can further realize supporting footstock 9 and support the installation location between the base 8, thereby effectively ensure to support the firm performance of joint between footstock 9 and the support base 8, rethread set screw 19 is further spacing fixed, thereby ensure to support the firm performance of connection between footstock 9 and the support base 8, make the more firm stability of overall structure of supporting seat 2, thereby improve the structural strength of whole channel gate, and then prolong the life of channel gate.
The method for installing the channel gate for the hydraulic engineering comprises the following steps:
1) construction preparation;
2) installation of channel gate:
a. mounting of the support base 8:
(1) the supporting base 8 is lifted to the position of the door slot through the lifting machine, and in the process that the lifting machine lifts the supporting base 8 downwards, the whole position of the supporting base 8 is adjusted while lifting, so that the supporting base 8 is guaranteed to be exactly clamped to the position of the door slot after being lifted in place;
(2) then, the anchor bars are adopted to position and fix the supporting base 8 and the gate slots, so that the installation firmness between the supporting base 8 and the gate slots is effectively ensured, the integral structural strength and the stability of the channel gate are improved, the supporting base 8 is prevented from moving in a staggered manner in actual use to influence the use of the channel gate, the installation sealing performance between the supporting base 8 and the gate slots is ensured, and water in the channel can be cut off or discharged only through the channel gate;
b. installation of the gate body 1: the gate body 1 is lifted by a hoisting machine, the overall position of the gate body 1 is adjusted, the gate body 1 is ensured to be positioned right above a gate groove 10 of a supporting base 8, the gate body 1 slowly descends downwards by the hoisting machine, sliding blocks 13 on the left side and the right side of the gate body 1 are ensured to enter a lifting chute 12 from an opening at the top of the lifting chute 12, the gate body 1 is preliminarily limited, then the hoisting machine descends continuously, the gate body 1 moves downwards continuously along the lifting chute 12 until the bottom surface of the gate body 1 touches the bottom surface of a slot 11, and the gate body 1 is installed in place;
c. mounting of the supporting footstock 9: the supporting top seat 9 is lifted to be right above the supporting base 8 through a hoisting machine, then the supporting top seat 9 is lifted downwards, so that the limiting block 15 on the supporting base 8 is just clamped into the limiting groove 16 of the supporting top seat 9, meanwhile, the extending plates 18 on two sides of the supporting top seat 9 are just clamped into the grooves 17 on two sides of the supporting base 8, and then the extending plates 18 and the supporting base 8 are further limited and fixed through fixing screws 19;
d. mounting of the deicing device 3:
(1) firstly, assembling the deicing head 6, uniformly installing the deicing teeth 22 on the bottom surface of the mounting plate 21, then clamping the push blade 24 into the clamping groove 27 of the heat-conducting plate 23 to ensure that the bottom bending part of the push blade 24 deviates towards the direction of the deicing teeth 22, and then further limiting and fixing the push blade 24 and the heat-conducting plate 23 through the mounting screw 28;
(2) then the rotating screw 5 and the balance slide rod 7 are respectively installed on two sides of the deicing head 6, then the upper parts of the rotating screw 5 and the balance slide rod 7, which extend out of the deicing head 6, are provided with limiting rings 29, the lower parts of the rotating screw 5 and the balance slide rod 7, which extend out of the deicing head 6, are provided with lower limiting rings 30, and meanwhile, the bottom end of the rotating screw 5 is provided with a connecting sleeve 34, so that the bottom end surface of the connecting sleeve 34 and the bottom end surface of the balance slide rod 7 are ensured to be on the same horizontal plane;
(3) then an assembly body of the deicing head 6, the rotating screw rod 5 and the balance slide rod 7 is arranged on one side of the supporting seat 2, the left and right positions of the rotating screw rod 5 and the balance slide rod 7 on the supporting seat 2 are adjusted until the rotating screw rod 5 and the balance slide rod 7 are in central symmetry with respect to the supporting base 8, the front and back positions of the rotating screw rod 5 and the balance slide rod 7 on the supporting seat 2 are adjusted again, so that the heat conducting plate 23 is just clamped into the gate slot 10 for primary positioning, then the front and back positions of the rotating screw rod 5 and the balance slide rod 7 on the supporting seat 2 are continuously adjusted until the vertical plane of the bent bottom end of the push blade 24 is just on the same plane with the side end face opposite to the gate body 1, the position of the assembly body is adjusted in place, the top of the balance slide rod 7 is welded and fixed with the bottom face of the side convex plate 31 on the corresponding side face on the supporting top seat 9, and, meanwhile, the driving motor 4 and the side convex plate 31 are installed and positioned;
(4) after one assembly body is installed, the other assembly body is installed on the other side of the supporting seat 2, the installation sequence of the assembly bodies is installed according to the installation sequence of the first assembly body, and after the assembly bodies on the two sides are installed, two driving motors 4 correspondingly connected with the two rotating screw rods 5 are symmetrically arranged relative to one diagonal line of the supporting top seat 9;
e. installation of the L-shaped flap 32: respectively installing L-shaped folded plates 32 at the front side and the rear side of the bottom surface of a supporting base 8, adjusting the positions of the L-shaped folded plates 32 on the supporting base 8, ensuring that the L-shaped folded plates 32 are symmetrical about the center of the supporting base 8, ensuring that the top surfaces of the L-shaped folded plates 32 are just in touch fit with the bottom surface of a balance slide bar 7, positioning and installing the L-shaped folded plates 32 and the supporting base 8 through limit screws, welding and fixing the bottom ends of the balance slide bar 7 and a connecting sleeve 34 and the L-shaped folded plates 32, finally installing U-shaped filtering baffles 35 on the top surfaces of the two L-shaped folded plates 32, adjusting the positions of the U-shaped filtering baffles 35 on the L-shaped folded plates 32 until the U-shaped filtering baffles 35 are symmetrical about the center of the L-shaped folded plates 32, and welding and fixing the U-;
3) installation of the winch:
two winches are arranged on the top surface of the supporting top seat 9, and steel wire ropes of the winches penetrate through wire holes 20 on the top surface of the supporting top seat 9 to be connected with hanging rings 14 on the top surface of the gate body 1, so that the installation and connection between the winches and the gate body 1 are completed;
4) test run: and trial operation is carried out on the channel gate, so that the normal operation of the channel gate is ensured.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the invention has the advantages that the integral structure design is ingenious and reasonable, the integral sealing performance of the channel gate can be effectively ensured through the design of the supporting seat 2, the water in the channel can be cut off or discharged only through the gate body 1, meanwhile, the integral structure strength of the channel gate can be better through the design of the supporting seat 2, the water flow impact resistance performance is better, the service life is longer, the actual positioning and installation of the channel gate are facilitated, the deicing device 3 is started to remove ice blocks on two sides of the channel gate when the situation that the channel gate is frozen and solidified and can not be used appears through the design of the deicing device 3, the channel gate can be smoothly used in cold and frozen seasons, the automatic deicing of the channel gate is realized, the labor intensity is effectively reduced, the deicing of the channel gate is more convenient and efficient, and the use environment condition of the channel gate is reduced, when the deicing device 3 is started, the heating plate 26 in the heat conducting plate 23 starts preheating and heating, then the driving motors 4 on two sides are started simultaneously to drive the rotating screw rods 5 to rotate, so that the deicing heads 6 on two sides move downwards simultaneously, when the deicing heads 6 move downwards, the ice breaking teeth 22 on the bottom surface of the mounting plate 21 contact ice blocks first, the ice breaking teeth 22 break through thick ice blocks condensed on the surface of the channel gate and break the thick ice blocks, then the deicing heads 6 continue to move downwards, the push blade 24 moves downwards along the surface of the gate body 1, the ice blocks condensed on the surface of the gate body 1 are shoveled by the push blade 24, and meanwhile, heat after the heating plate 26 is heated is dissipated from the heat conducting holes 25 to heat the surface of the gate body 1, thereby with the further cleaing away of remaining garrulous ice on the gate body 1 surface, through hot plate 26 and broach 24, the triple deicing effect of broken ice tooth 22, effectively improve the deicing speed and the deicing quality of channel gate, and set up defroster 3 simultaneously through both sides around supporting seat 2, deicing effect is carried out to the both sides of channel gate simultaneously to defroster 3 through both sides, make the channel gate just can resume the use very fast, the operation is automatic, high durability and convenient use are simple, and reasonable design.
The deicing device 3 of the invention has compact and reasonable integral structure design, through the ingenious arrangement of the rotating screw rod 5, when the driving motor 4 rotates to drive the rotating screw rod 5 to rotate, the deicing head 6 sleeved on the rotating screw rod 5 moves up and down to clear ice blocks on a channel gate, and through arranging the balance slide rod 7 symmetrical to the rotating screw rod 5 on the other side of the deicing head 6, the installation of the deicing head 6 is more stable and firm, through the double limit supporting action of the balance slide rod 7 and the rotating screw rod 5, the two sides of the deicing head 6 are stressed more evenly and firmly, meanwhile, through arranging the upper limit ring 29 and the lower limit ring 30 on the upper end and the lower end of the rotating screw rod 5 and the balance slide rod 7 respectively, the up-and-down moving stroke range of the deicing head 6 can be limited, the channel gate is protected, when the upper limit ring 29 is touched on the deicing head 6, the deicing head 6 moves upwards to a proper position, when the deicing head 6 moves downwards to touch the lower limiting ring 30, the deicing head 6 moves downwards to a proper position, and therefore collision and abrasion between the deicing head 6 and the supporting seat 2 during upwards moving transition or downwards moving transition are effectively avoided.
The channel gate structure is simple in structure and strong in practicability, the gate body 1 can be more conveniently installed through the design of the supporting seat 2, the channel gate structure is firmer and more reliable, and meanwhile, due to the design of the deicing devices 3 on the two sides of the gate body 1, when the icing phenomenon occurs on the surface of the channel gate, the deicing effect can be performed on the two sides of the channel gate, so that the channel gate can be normally used in cold icing seasons, the channel gate is more conveniently used, and the comprehensive utilization rate is improved.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple variations, equivalent substitutions or modifications based on the present invention to achieve substantially the same technical effects are within the scope of the present invention.
Claims (6)
1. The utility model provides a channel gate for hydraulic engineering, includes the gate body and supporting seat, the gate body sliding connection be in the supporting seat, its characterized in that: the deicing device comprises a support base and a support top seat, the support base is provided with a gate slot, the gate is positioned in the gate slot, the bottom surface of the gate slot is provided with an insertion slot, and the insertion slot is matched with the gate body, the supporting top seat is fixed on the top surface of the supporting base, the front side and the rear side of the bottom of the supporting base are respectively provided with an L-shaped folded plate, the L-shaped folded plate is fixedly connected with the supporting base through a limiting screw, the bottom end of the rotating screw is sleeved in a connecting sleeve, the connecting sleeve is connected with the top surface of the L-shaped folded plate, the bottom end of the balancing slide bar is connected with the top surface of the L-shaped folded plate, the top surface of the L-shaped folded plate is provided with a U-shaped filtering baffle plate, the bottom surface of the U-shaped filtering baffle plate is connected with the top surface of the L-shaped folded plate, the left side and the right side of the U-shaped filtering baffle plate are both connected with the supporting base, the U-shaped filtering baffle plate is uniformly provided with filtering holes, the deicing head comprises a mounting plate, deicing teeth, a heat conducting plate and a, the broken ice tooth evenly sets up on the bottom surface of mounting panel, the heat-conducting plate with the mounting panel is connected, the broach piece with the heat-conducting plate is connected, be provided with the hot plate in the heat-conducting plate, evenly be provided with the heat conduction hole on the heat-conducting plate, the heat-conducting plate about both ends face respectively with the left and right sides in floodgate groove is laminated mutually, be provided with the draw-in groove on the bottom surface of heat-conducting plate, the draw-in groove with the broach piece phase-match, the broach piece joint is in the draw-in groove, just the broach piece pass through mounting screw with the heat-conducting.
2. The channel gate for hydraulic engineering according to claim 1, wherein: all be provided with the lift spout on the left and right sides wall of gate slot, the top of lift spout is the opening form, the left and right sides of the gate body all is provided with the slider, the slider with the lift spout phase-match, the slider joint is in the lift spout, be provided with rings on the top surface of the gate body.
3. The channel gate for hydraulic engineering according to claim 1, wherein: the utility model discloses a support footstock, including support base, stopper, limiting groove, stopper joint, recess, extension board, be provided with the stopper on the top surface of support base, be provided with the limiting groove on the bottom surface of supporting the footstock, the stopper with the limiting groove phase-match, the stopper joint is in the limiting groove, the top surface left and right sides of supporting the base all is provided with the recess, the bottom surface left and right sides of supporting the footstock all is provided with the extension board, the extension board with the recess phase-match, the extension board articulate in the recess, the extension board pass through set screw with the support base is connected, be.
4. The channel gate for hydraulic engineering according to claim 1, wherein: the upper portion of rotating the screw rod and the upper portion of balancing slide bar all is provided with upper limit ring, the lower part of rotating the screw rod and the lower part of balancing slide bar all is provided with lower limit ring.
5. The channel gate for hydraulic engineering according to claim 1, wherein: both sides all are provided with the side flange around supporting the footstock, driving motor installs on the top surface of side flange, the top of rotating the screw rod passes the side flange with driving motor connects, the top of balanced slide bar with the bottom surface of side flange is connected.
6. The method for installing a canal gate for hydraulic engineering according to claim 1, wherein: the method comprises the following steps:
1) construction preparation;
2) installation of channel gate:
a. and (3) mounting a support base:
(1) the supporting base is lifted to the position of the door slot through the lifting machine, and in the process that the lifting machine lifts the supporting base downwards, the whole position of the supporting base is adjusted while lifting, so that the supporting base is guaranteed to be exactly clamped to the position of the door slot after being lifted in place;
(2) then, the anchor bars are adopted to position and fix the supporting base and the gate slots, so that the installation sealing performance between the supporting base and the gate slots is ensured, and the water in the channel is cut off or discharged through a channel gate;
b. installation of a gate body: the gate body is lifted by a hoisting machine, the integral position of the gate body is adjusted, the gate body is ensured to be positioned right above a gate groove of a supporting base, the gate body descends downwards by the hoisting machine, sliding blocks on the left side and the right side of the gate body are ensured to enter the lifting sliding groove from an opening at the top of the lifting sliding groove, the gate body is preliminarily limited, then the hoisting machine descends continuously, the gate body moves downwards continuously along the lifting sliding groove until the bottom surface of the gate body touches the bottom surface of the slot, and the gate body is installed in place;
c. mounting a supporting top seat: the supporting top seat is lifted to be right above the supporting base through a hoisting machine, then the supporting top seat is lifted downwards, so that the limiting blocks on the supporting base are just clamped into the limiting grooves of the supporting top seat, meanwhile, the extending plates on the two sides of the supporting top seat are just clamped into the grooves on the two sides of the supporting base, and then the extending plates and the supporting base are further limited and fixed through fixing screws;
d. and (3) mounting a deicing device:
(1) firstly, assembling a deicing head, uniformly installing deicing teeth on the bottom surface of an installation plate, clamping a push blade into a clamping groove of a heat conduction plate, ensuring that the bottom bending part of the push blade deviates towards the direction of the deicing teeth, and then further limiting and fixing the push blade and the heat conduction plate through an installation screw;
(2) the rotating screw rod and the balance slide rod are respectively arranged on two sides of the deicing head, then the upper parts of the rotating screw rod and the balance slide rod, which extend out of the deicing head, are provided with limiting rings, the lower parts of the rotating screw rod and the balance slide rod, which extend out of the deicing head, are provided with lower limiting rings, and meanwhile, the bottom end of the rotating screw rod is provided with a connecting sleeve, so that the bottom end surface of the connecting sleeve and the bottom end surface of the balance slide rod are ensured to be on the same;
(3) then an assembly body of the deicing head, the rotating screw rod and the balance slide rod is arranged on one side of the supporting seat, the left and right positions of the rotating screw rod and the balance slide rod on the supporting seat are adjusted until the rotating screw rod and the balance slide rod are symmetrical about the center of the supporting base, the front and back positions of the rotating screw rod and the balance slide rod on the supporting seat are adjusted, so that the heat conducting plate is just clamped into the gate slot for primary positioning, then the front and back positions of the rotating screw rod and the balance slide rod on the supporting seat are continuously adjusted until the vertical plane of the bent bottom end of the push blade is just on the same plane with the side end face opposite to the gate body, the position of the assembly body is adjusted in place, then the top of the balance slide rod is welded and fixed with the bottom surface of the side convex plate on the corresponding side face of the supporting top seat, simultaneously, the top of the rotating screw penetrates through the side convex plate on the corresponding side surface and is connected with a driving motor, and the driving motor and the side convex plate are installed and positioned;
(4) after one assembly body is installed, the other assembly body is installed on the other side of the supporting seat, the installation sequence of the assembly bodies is installed according to the installation sequence of the first assembly body, and after the assembly bodies on the two sides are installed, two driving motors correspondingly connected with the two rotating screw rods are symmetrically arranged relative to one diagonal line of the supporting top seat;
e. installation of L-shaped folded plates: respectively installing L-shaped folded plates on the front side and the rear side of the bottom surface of a supporting base, adjusting the positions of the L-shaped folded plates on the supporting base to ensure that the L-shaped folded plates are symmetrical about the center of the supporting base, simultaneously enabling the top surfaces of the L-shaped folded plates to just touch and attach with the bottom surface of a balance slide bar, positioning and installing the L-shaped folded plates and the supporting base through limit screws, welding and fixing the bottom ends of the balance slide bar and the bottom ends of a connecting sleeve and the L-shaped folded plates, finally installing U-shaped filtering baffles on the top surfaces of the two L-shaped folded plates, adjusting the positions of the U-shaped filtering baffles on the L-shaped folded plates until the U-shaped filtering baffles are symmetrical about the center of the L-shaped folded plates, and;
3) installation of the winch:
two winches are installed on the top surface of the supporting top seat, and steel wire ropes of the winches penetrate through wire holes in the top surface of the supporting top seat to be connected with hanging rings on the top surface of the gate body, so that the installation and connection between the winches and the gate body are completed;
4) test run: and trial operation is carried out on the channel gate, so that the normal operation of the channel gate is ensured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811351849.8A CN109469023B (en) | 2018-11-14 | 2018-11-14 | Channel gate for hydraulic engineering and installation method thereof |
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| CN201811351849.8A CN109469023B (en) | 2018-11-14 | 2018-11-14 | Channel gate for hydraulic engineering and installation method thereof |
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| CN109469023B true CN109469023B (en) | 2021-04-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110424340B (en) * | 2019-08-13 | 2021-02-05 | 巢湖水利电力建设有限公司 | Hydraulic engineering is with frostproofing sluice of heating and drainage mechanism thereof |
| CN110924362B (en) * | 2019-11-21 | 2021-06-08 | 华北水利水电大学 | Be applied to energy-efficient anti-icing gate of channel |
| CN113073612A (en) * | 2021-04-02 | 2021-07-06 | 安徽安能建设集团有限公司 | Special gate deicing equipment for hydraulic engineering |
| CN113860132B (en) * | 2021-08-25 | 2024-05-14 | 山东水总有限公司 | Sectional hoisting equipment and hoisting method for large gate |
| CN114045800A (en) * | 2021-10-29 | 2022-02-15 | 华能辽宁清洁能源有限责任公司 | Intelligent ice shoveling system for upstream surface of gate of hydropower station |
| CN115059032A (en) * | 2022-06-10 | 2022-09-16 | 江苏治浚生态科技有限公司 | Irrigation opens and close integral type channel gate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20120028649A (en) * | 2010-09-15 | 2012-03-23 | 주식회사 세일 | Floodgate |
| CN206655202U (en) * | 2017-04-20 | 2017-11-21 | 唐章铭 | The agricultural irrigation canals and ditches switch of hand-rail type |
| CN207032170U (en) * | 2017-08-09 | 2018-02-23 | 福建省祥炜建筑工程有限公司 | A kind of water conservancy gate equipment |
| CN207537991U (en) * | 2017-10-20 | 2018-06-26 | 深圳市东深工程有限公司 | A kind of safety gate of hydraulic engineering |
| CN107881989B (en) * | 2017-11-28 | 2019-08-27 | 林星星 | A kind of sluice of the water conservancy with cleaning function |
| CN108221881B (en) * | 2017-12-28 | 2020-02-07 | 宿迁市水务勘测设计研究有限公司 | Water conservancy gate with ice melting function and gate opening method |
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Denomination of invention: A channel gate for hydraulic engineering and its installation method Effective date of registration: 20220720 Granted publication date: 20210423 Pledgee: Zhejiang Chouzhou Commercial Bank Co.,Ltd. Lishui branch Pledgor: ZHEJIANG JINGCHANG CONSTRUCTION Co.,Ltd. Registration number: Y2022330001475 |