CN215329735U

CN215329735U - Intelligent control steel cable gate for measurement and control integrated gate system

Info

Publication number: CN215329735U
Application number: CN202120526342.2U
Authority: CN
Inventors: 李建明
Original assignee: Beijing Hengrun'an Technology Co ltd
Current assignee: Beijing Hengrun'an Technology Co ltd
Priority date: 2021-03-13
Filing date: 2021-03-13
Publication date: 2021-12-28
Anticipated expiration: 2031-03-13

Abstract

The utility model discloses a cable wire gate is controlled to intelligence for observing and controling integration gate system, it relates to gate technical field. The bottom sill is fixed with the stand at both ends, the lintel is installed on the stand top, the last slip of stand is provided with the page or leaf, install end stagnant water rubber on the bottom sill, be fixed with side stagnant water and stagnant water clamp plate on the stand, be provided with the wedge briquetting between stand and the page or leaf, the page or leaf top is fixed with the guide pillar, be provided with a plurality of hoisting points on the page or leaf, every hoisting point passes through cable wire tensioning adjusting device and is connected with the cable wire, cable wire tensioning adjusting device installs in the guide pillar bottom, the junction of guide pillar and lintel is provided with spacing wear-resisting cover, install the speed reducer on the lintel, the speed reducer top has set gradually manual headstock gear, gear motor, manual headstock gear respectively with the speed reducer, gear motor is connected, the speed reducer passes through the main shaft and is connected with the hoist wheel, the cable wire coiling is on the hoist wheel. The utility model has the advantages of long service life, high reliability, maintenance-free, low energy consumption, low cost, strong universality and wide application prospect.

Description

Intelligent control steel cable gate for measurement and control integrated gate system

Technical Field

The utility model relates to a gate technical field, concretely relates to intelligence accuse cable wire gate for observing and controling integration gate system.

Background

In order to realize the reasonable utilization of water resources in irrigated areas and relieve the problem of water use in irrigated areas, China begins to develop water-saving agricultural irrigation water. With the development of informatization technology, a measurement and control integrated gate system is rapidly popularized, and the system consists of an intelligent control gate, an automatic flow metering device and a water transfer control system; the intelligent control gate is a key link for realizing measurement and control integration.

At present, the gates are of various types, including a steel cable gate, a rack gate, a screw gate, a flap gate and the like, and the gates of different forms and different materials are usually selected according to different use conditions, such as channel width, water head height, water quality, installation foundation, engineering budget and the like. In terms of material, the gate body is provided with a cast iron gate, a stainless steel gate, an aluminum alloy gate and the like, and the cast iron gate is heavy, high in energy consumption and fast in water stopping and abrasion; the stainless steel gate is high in cost, and still has shortcomings in the aspects of standardization, universality, energy consumption, maintenance, service life and the like. In terms of the existing gate technology, the problems of short service life, unstable water stopping performance, poor gate universality, difficult maintenance, high energy consumption, insufficient solar power supply and the like generally exist. Specifically, the method comprises the following steps:

(1) the prior art mostly has the problems of weak corrosion resistance of materials, abrasion of friction pairs, insufficient fatigue strength and the like, so that the service life is greatly reduced.

The sealing tape is attached to the back side of the water tank, and the door leaf and the sealing tape are tightly attached to seal water through water pressure.

The gate is powered by multi-purpose commercial power, has high energy consumption, and adopts manual operation to open and close the gate in the environment without the commercial power.

The existing market gates are various in types, comprise a steel cable gate, a rack gate, a screw gate, a flap gate and the like, and are usually made of different types and different materials according to different use conditions, such as channel width, water head height, water quality, installation foundation, engineering budget and the like, so that the production cycle is long, and the cost is high.

Cast iron and cast aluminum doors are generally adopted for the gate leaves, the problems of low size precision, heaviness, high cost, incapability of meeting the producibility of any size and the like exist, meanwhile, the problems of poor precision such as deformation, distortion and the like of a welded gate also exist, and the manufacturing cost is high.

In order to solve the above problems, it is necessary to design a novel intelligent control steel cable gate for a measurement and control integrated gate system.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cable wire gate is controlled to intelligence for observing and controling integration gate system not enough to exist on the prior art, structural design is reasonable, and long service life, reliability are high, and non-maintaining, energy consumption are low, with low costs, and the commonality is strong, easily uses widely.

In order to achieve the above purpose, the present invention is realized by the following technical solutions: an intelligent control steel cable gate for a measurement and control integrated gate system comprises a multi-hanging point steel cable gate body, wherein the multi-hanging point steel cable gate body consists of a bottom sill, a stand column, a door leaf, bottom water stop rubber, side water stop and water stop pressing plates, a wedge-shaped pressing block, a steel cable tensioning and adjusting device, a steel cable, a guide pillar, a door head, a limiting wear-resistant sleeve, a speed reducer, a manual opening and closing device, a speed reducing motor, an encoder, a main shaft, a hoisting wheel, a safety switch, an upper limit switch, a lower limit switch, a wiring cable clamp and an internal wire passing protective sleeve, the stand column is fixed at two ends of the bottom sill, the door head is installed at the top end of the stand column, the door leaf is arranged on the stand column in a sliding manner, the bottom water stop rubber which is matched with the door leaf to achieve the bottom water stop sealing effect is installed on the bottom sill, the side water stop and water stop pressing plates are fixed on the stand column, the wedge-shaped pressing block is arranged between the stand column and the door leaf, the top end of the door leaf is fixed with the guide pillar, a plurality of hanging points are arranged on the door leaf, every hoisting point is connected with the cable wire through cable wire tensioning adjusting device, and cable wire tensioning adjusting device installs in the guide pillar bottom, and the junction of guide pillar and lintel is provided with spacing wear-resisting cover, the lintel on install the speed reducer, manual headstock gear, gear motor have set gradually above the speed reducer, manual headstock gear is connected with speed reducer, gear motor respectively, installs the encoder on the manual headstock gear, the speed reducer pass through the main shaft and be connected with the hoist wheel, the cable wire coiling is on the hoist wheel, the lintel on still install safety switch and upper and lower limit switch, the distribution has the wiring fastener on the lintel, the lintel both ends are provided with inside line protective sheath of crossing.

Preferably, the sill and the upright post are both made of aluminum alloy 6063, 6061 or 7075 which is extruded and drawn to form an aluminum profile, the sill plays a role in fixing the upright post and bottom water stop rubber, the upright post is provided with a chute for the door leaf to move up and down, the surfaces of the sill and the upright post are subjected to hard oxidation treatment, the strength is high, the corrosion resistance is realized, and the requirements of complete installation function, high strength and low cost are met through a special designed section.

Preferably, the door leaf is made of aluminum alloy, and the pressure resistance limit is up to 790KN/m 2; the bending strength limit reaches 740KN/m 2; the peel strength after compounding can reach 265KN/m 2; the door leaf is composed of a door leaf plate body and a lining plate, the door leaf plate body is a honeycomb aluminum or foamed aluminum composite door leaf plate, the lining plate is a high-molecular wear-resistant lining plate, preferably, the lining plate is a polytetrafluoroethylene and high-density polyethylene lining plate, the lining plate is arranged on two sides of the door leaf plate body, a glue groove and a clamping groove are formed in the door leaf plate body, a clamping hook matched with the clamping groove is arranged on the lining plate, the lining plate is clamped in the clamping groove through the clamping hook, and the lining plate is spliced with the door leaf plate body into a whole through waterproof glue; the door leaf plate body comprises a frame, a honeycomb core and a cover plate, wherein the frame body is an aluminum alloy section, the honeycomb core adopts a high-honeycomb-density and thick-honeycomb-wall aluminum alloy honeycomb aluminum core with a structure of 4.5 multiplied by 0.08mm, the cover plate adopts a 3003 aluminum alloy or 5052 aluminum alloy plate, the honeycomb core is arranged in the frame, the cover plate is arranged on two sides of the honeycomb core, the frame, the honeycomb core and the cover plate are solidified into a whole through high-strength waterproof glue, a cold press is used for flat pressing in the solidification process, and meanwhile, because the stress of the gate plate is large, rivets or pins are uniformly pressed in the combination position of the cover plate and the frame after the gate plate is solidified, so that the strength of the gate plate is enhanced.

The frame consists of frame profiles, angle codes, screws and nuts, the frame profiles are provided with nut mounting grooves, and the frame profiles are assembled into a whole through the angle codes, the screws and the nuts; the frame section bar adopts 6061 alloy, 6063-T5 or 7075 alloy.

Preferably, the bottom water-stopping rubber is matched with the door leaf to achieve the bottom water-stopping sealing effect, the bottom water-stopping rubber is made of natural rubber and synthetic rubber, and the hardness is 50-70 ℃; more preferably, the bottom water-stop rubber is ethylene propylene diene monomer, the hardness is 50-60 ℃, the water-stop performance is good, and the temperature change resistance and the aging resistance are excellent.

Preferably, the side water stop and water stop pressing plate is fixed on the upright post and is matched with the door leaf to achieve the effect of side water stop and sealing, the side water stop and water stop pressing plate adopts a P-shaped pressing plate, the inner aperture of the P-shaped pressing plate is 7mm, the outer diameter of the P-shaped pressing plate is 15mm, the hardness of the P-shaped pressing plate is 50 degrees, and the best water stop effect and smaller pre-tightening pressure can be achieved.

Preferably, the wedge-shaped pressing block consists of a wedge-shaped sliding block and a wedge-shaped fixing block, the wedge-shaped sliding block is fixed on the door leaf and moves along with the door leaf, the wedge-shaped fixing block is fixed on the upright post and does not move, and when the door leaf moves to the bottom, the wedge-shaped sliding block and the wedge-shaped fixing block are matched with each other to enable the door leaf to be tightly attached to the side water stop and the water stop pressing plate, so that the purpose of water stop and sealing is achieved.

Preferably, the steel cable tensioning and adjusting device plays a role in lifting lugs of door leaves, clamping buckles of cable heads, balance adjustment of door leaves and tensioning of steel cables, the steel cable tensioning and adjusting device consists of a connecting support, a steel cable buckle and an adjusting jackscrew, the connecting support is fixed on the door leaves, the steel cable buckle is arranged in the connecting support, the steel cables are locked on the steel cable buckle through fastening screws, the steel cables are fixed on the steel cable buckle in a winding mode to enhance the locking strength of the buckle on the steel cables, the adjusting jackscrew is arranged at the top of the connecting support, the steel cables drive the door leaves to move together, the height balance degree of the left side and the right side is adjusted through the adjusting jackscrew, and tensioning can also be performed when the steel cables are loosened.

Preferably, the limiting wear-resistant sleeve is made of nylon, polyethylene or polytetrafluoroethylene, friction is small, wear resistance is achieved, and the degree of freedom of the guide pillar is limited through the limiting wear-resistant sleeve.

Preferably, the manual opening and closing device consists of an umbrella tooth, a manual opening and closing rod, a rotating shaft, a bearing and a bearing seat, wherein the bearing seat is fixed on the speed reducer, the bearing is arranged on the bearing seat, the manual opening and closing rod is connected with the bearing, the end part of the manual opening and closing rod is connected with the rotating shaft through the umbrella tooth, and the manual opening and closing torque is transmitted to the speed reducer from a proper direction; the manual opening and closing device is used for an electric opening and closing failure or debugging and the like, the upper part of the manual opening and closing device is provided with the speed reducing motor, and the manual opening and closing device is arranged behind the primary speed reducer to adjust the output speed of the speed reducing motor and the transmission ratio of the speed reducer, so that the manual opening and closing speed and the manual opening and closing force reach a proper degree.

This practical beneficial effect: the device has the advantages of longer service life, high reliability, no maintenance, low energy consumption, greatly reduced cost, strong universality and wide application prospect.

Drawings

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments;

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic plan view of the present invention;

FIG. 3 is a schematic view of the structure of the door leaf of the present invention;

FIG. 4 is a schematic view of the connection between the door leaf and the lining board;

FIG. 5 is an exploded view of the door leaf of the present invention;

FIG. 6 is a schematic structural diagram of the frame of the present invention;

FIG. 7 is a schematic cross-sectional view of the frame profile of the present invention;

FIG. 8 is a schematic structural view of the side water stop and water stop pressing plate of the present invention;

FIG. 9 is a schematic view of the installation of the wedge-shaped press block of the present invention;

FIG. 10 is a schematic view of the cable tensioning adjustment arrangement of the present invention;

FIG. 11 is a schematic structural view of the limiting wear-resistant sleeve of the present invention;

fig. 12 is a schematic structural view of the manual opening and closing device of the present invention.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described below by combining with the specific embodiments.

Referring to fig. 1 to 12, the following technical solutions are adopted in the present embodiment: an intelligent control steel cable gate for a measurement and control integrated gate system comprises a multi-hoisting point steel cable gate body, wherein the multi-hoisting point steel cable gate body comprises a bottom sill 1, a stand column 2, a door leaf 3, bottom water stopping rubber 4, a side water stopping and water stopping pressure plate 5, a wedge-shaped pressure block 6, a steel cable tensioning and adjusting device 7, a steel cable 8, a guide column 9, a door head 10, a limiting wear-resisting sleeve 11, a speed reducer 12, a manual opening and closing device 13, a speed reducing motor 14, an encoder 15, a main shaft 16, a hoisting wheel 17, a safety switch 18, an upper limiting switch 19, a lower limiting switch 19, a wiring wire clamp 20 and an inner wire passing protective sleeve 21, the stand column 2 is fixed at two ends of the bottom sill 1, the door head 10 is installed at the top end of the stand column 2, the door leaf 3 is slidably arranged on the bottom sill 1, the bottom water stopping rubber 4 which is matched with the door leaf 3 to achieve the bottom water stopping and sealing effect is installed on the bottom sill 2, the side water stopping and water stopping pressure plate 5 is fixed on the stand column 2, the wedge-shaped pressure block 6 is arranged between the stand column 2 and the door leaf 3, a guide pillar 9 is fixed at the top end of the door leaf 3, a plurality of hanging points are arranged on the door leaf 3, each hanging point is connected with a steel cable 8 through a steel cable tensioning adjusting device 7, the steel cable tensioning adjusting device 7 is installed at the bottom of the guide pillar 9, the steel cable 8 plays a role in transmission force when the door leaf is opened and closed, and the guide pillar 9 plays a role in transmission force when the door leaf is closed; the connecting part of the guide post 9 and the door head 10 is provided with a limiting wear-resistant sleeve 11, the door head 10 is provided with a speed reducer 12, a manual opening and closing device 13 and a speed reducing motor 14 are sequentially arranged above the speed reducer 12, the manual opening and closing device 13 is respectively connected with the speed reducer 12 and the speed reducing motor 14, an encoder 15 is arranged on the manual opening and closing device 13, the encoder 15 has an opening and closing degree measurement and control function, a 1024 absolute encoder is adopted, a mechanical coded disc is arranged in the encoder to determine a magnetic declination angle, and the power failure memory requirement is met.

The speed reducer 12 is connected with a hoisting wheel 17 through a main shaft 16, the main shaft 16 drives the hoisting wheel 17 to rotate, the steel cable 8 is wound on the hoisting wheel 17, the hoisting wheel 17 plays a role in hoisting the steel cable and realizing the opening and closing of the door leaf, the hoisting wheel is divided into a left part and a right part, and the steel cable can be symmetrically wound left and right; the door head 10 is also provided with a safety switch 18 and an upper limit switch and a lower limit switch 19, and when the control of the safety switch 18 fails, the power supply is forcibly cut off to protect the gate; the upper limit switch 19 and the lower limit switch 19 play a role in limiting the opening and closing of the door leaf section bar; the door lintel 10 is distributed with wiring clamps 20, the control wires are fixed through the wiring clamps 20, and the two ends of the door lintel 10 are provided with internal wire passing protective sleeves 21 which play a role in protecting the wires of the brake body and the control cabinet from passing wires.

It is worth noting that the door leaf 3 is an aluminum alloy door leaf, the door leaf 3 is composed of a door leaf plate body 301 and a lining plate 302, wear-resistant and bottom friction lining plates are mounted on two sides of the door leaf plate body 301, the door leaf plate body 301 is a honeycomb aluminum or foamed aluminum composite door leaf plate, the lining plate 302 is a high-molecular wear-resistant lining plate, and preferably, the lining plate 302 is a polytetrafluoroethylene and high-density polyethylene lining plate; the door leaf plate body 301 is provided with a glue groove 301-4 and a clamping groove 301-5, the lining plate 302 is provided with a clamping hook 302-1 matched with the clamping groove 301-5, the lining plate 302 is clamped in the clamping groove 301-5 of the door leaf plate body 301 through the clamping hook 302-1 during assembly, the lining plate 302 is integrally bonded with the door leaf plate body 301 through high-strength waterproof glue, and the glue groove 301-4 of the gate plate frame section bar has the functions of facilitating glue smearing and bonding strength.

The door leaf plate body 301 consists of a frame 301-1, a honeycomb core 301-2 and a covering plate 301-3, wherein the main body of the frame 301-1 is an aluminum alloy section, the honeycomb core 301-2 adopts a high honeycomb density and thick honeycomb wall aluminum alloy honeycomb aluminum core with the structure of 4.5 multiplied by 0.08mm, the covering plate 301-3 adopts 3003 aluminum alloy or 5052 aluminum alloy plate, the honeycomb core 301-2 is arranged in the frame 301-1, the covering plate 301-3 is arranged at two sides of the honeycomb core 301-2, when in compounding, the frame 301-1, the honeycomb core 301-2 and the cover plate 301-3 are solidified into a whole through high-strength waterproof glue, a cold press is used for flat pressing in the solidification process, and meanwhile, because the flashboard is greatly stressed, after the gate plate is cured, rivets or pins are uniformly pressed into the bonding positions of the cover plate 301-3 and the frame 301-1 to enhance the strength of the gate plate.

The frame 301-1 consists of frame sectional materials 301-6, angle codes 301-7, screws and nuts, the frame sectional materials 301-6 are provided with nut mounting grooves 301-8, and the frame sectional materials 301-6 are assembled into a whole through the angle codes 301-7, the screws and the nuts; the frame section bar 301-6 adopts 6061 alloy, 6063-T5 or 7075 alloy.

The door leaf 3 of the specific embodiment is the core of the gate function and plays a role in gate water of the gate, the door leaf 3 adopts a reinforcement degree and lightweight technology and a high-molecular lining plate low-friction technology, has the characteristics of high strength, low density, good formability, no pollution and exquisite appearance, the density is as low as 23 percent of aluminum alloy, and the compression strength limit is as high as 790KN/m 2; the bending strength limit reaches 740KN/m 2; the peel strength after compounding can reach 265KN/m2, and can be processed according to the use requirement with any size, the appearance is smooth after compounding, the size precision is high, the problems of low size precision, heavy weight, high cost, incapability of meeting the producibility of any size, and poor precision such as welding gate deformation and distortion are effectively solved, and the applicability is wide.

It is worth noting that wedge briquetting 6 constitute by wedge slider 601 and wedge fixed block 602, wedge slider 601 fix on door leaf 3 along with the door leaf motion, wedge fixed block 602 is fixed on stand 2 motionlessly, when door leaf 3 moved to the bottom, make door leaf 3 closely laminate with side stagnant water and stagnant water clamp plate 5 through wedge slider 601 and wedge fixed block 602 matched with wedge structure, reach the sealed purpose of stagnant water, wedge briquetting 6's use, compare in the structure that singly makes door leaf 3 closely laminate with side stagnant water and stagnant water clamp plate 5 through water pressure, its stagnant water leakproofness, the reliability is higher.

It is worth noting that the steel cable tensioning and adjusting device 7 plays a door leaf lifting lug, a steel cable wire end buckle, a door leaf balance adjusting function and a steel cable tensioning function, the steel cable tensioning and adjusting device 7 is composed of a connecting support 701, a steel cable buckle 702 and an adjusting jackscrew 703, the connecting support 701 is fixed on the door leaf 3, the steel cable buckle 702 is arranged in the connecting support 701, the steel cable 8 is locked on the steel cable buckle 702 through a fastening screw 704, the steel cable 8 is fixed on the steel cable buckle 702 in a winding and bending mode to enhance the locking strength of the buckle on the steel cable, the adjusting jackscrew 703 is arranged at the top of the connecting support 701, the steel cable 8 moves to drive the door leaf 3 to move together, the height balance degree of the left side and the right side is adjusted through the adjusting jackscrew 703, and tensioning can be performed when the steel cable 8 is loosened.

It should be noted that the manual opening and closing device 13 is composed of an umbrella tooth 1301, a manual opening and closing rod 1302, a rotating shaft 1303, a bearing and a bearing seat 1304, the bearing seat 1304 is fixed on the speed reducer 12, the bearing is arranged on the bearing seat 1304, the manual opening and closing rod 1302 is connected with the bearing, the end of the manual opening and closing rod 1302 is connected with the rotating shaft 1303 through the umbrella tooth 1301, and the manual opening and closing torque is transmitted to the speed reducer 12 from a proper direction through the 1301; the manual opening and closing device 13 is used for electric opening and closing failure or debugging and the like, a speed reducing motor 14 is arranged on the upper portion of the manual opening and closing device 13, and after the manual opening and closing device 13 is arranged on a primary speed reducer, the output speed of the speed reducing motor 14 and the transmission ratio of the speed reducer 12 are adjusted, so that the manual opening and closing speed and the manual opening and closing force reach a proper degree; the speed reducer 12 plays a role in reducing speed, a transmission ratio is determined according to the rotating speed of the motor, the reduction ratio of the motor, the size of a winding wheel and the like, the opening and closing speed of the door leaf is 100mm/min to 200mm/min, the speed reducing motor 14 provides opening and closing power, the motor is provided with the speed reducer, primary speed reduction is carried out on the motor, and under the condition of power supply by solar energy, 12V/24V is increased.

In addition, the sill 1 and the upright post 2 are both extruded and drawn by aluminum alloy 6063, 6061 or 7075 to form aluminum profiles, the sill 1 plays a role of fixing the upright post 2 and the bottom water stop rubber 4, the upright post 2 is provided with a chute for the vertical movement of the door leaf 3, the surfaces of the sill 1 and the upright post 2 are subjected to hard oxidation treatment, the strength is high, the corrosion resistance is realized, and the requirements of complete installation functions, high strength and low cost are met through special designed sections; the door head 10 is made of channel steel and steel plates, has the effect of a mounting and fixing seat of the whole opening and closing system, and is galvanized on the surface of the door head. The bottom water stopping rubber 4 is matched with the door leaf 3 to achieve the bottom water stopping and sealing effect, the bottom water stopping rubber 4 adopts natural rubber and synthetic rubber, and the hardness is 50-70 ℃; more preferably, the bottom water-stopping rubber 4 is ethylene propylene diene monomer, the hardness is 50-60 ℃, the water-stopping performance is good, and the temperature change resistance and the aging resistance are excellent. The side water stop and water stop pressing plate 5 is fixed on the upright post 2 and is matched with the door leaf 3 to achieve the effect of side water stop sealing, the side water stop and water stop pressing plate 5 adopts a P-shaped pressing plate, the inner aperture of the P-shaped pressing plate is 7mm, the outer diameter of the P-shaped pressing plate is 15mm, the hardness of the P-shaped pressing plate is 50 degrees, and the best water stop effect and smaller pre-tightening pressure can be achieved. The limiting wear-resistant sleeve 11 is made of nylon, polyethylene or polytetrafluoroethylene wear-resistant sleeve, friction is small, wear resistance is achieved, and the degree of freedom of the guide pillar 9 is limited through the limiting wear-resistant sleeve 11.

This embodiment is through many hoisting points cable wire floodgate body, intelligence control system and solar power unit gate system, has long service life, the reliability is high, the energy consumption is low, the commonality is strong, with low costs technical advantage, specific technical scheme is:

(1) the service life is long: the service life of the door leaf is prolonged mainly from three aspects of door leaf strength, kinematic pair abrasion and material corrosion:

strength: the door leaf adopts an aluminum frame, an aluminum alloy plate covered on two sides, an internal honeycomb aluminum or foamed aluminum and other sandwich structures, the frame section adopts 6061 alloy, 6063-T5 or 7075 alloy and other materials, the aluminum alloy covering plate adopts 3003 aluminum alloy or 5052 aluminum alloy plate, and the strength of the door leaf is improved and the weight of the door leaf is lightened through the application of honeycomb aluminum, foamed aluminum and other composite material technologies; the bending strength of the sandwich structure can reach 740kN/m2, and the bending strength of the whole door leaf can reach ten times to dozens of times of that of an aluminum plate with the same weight by adding the strength of the frame and the cover plate;

secondly, wear resistance: the door leaf is attached with a high-molecular wear-resistant lining plate at the position in motion contact with the upright post sliding chute and the water stop rubber, so that the door leaf has high wear resistance which is about six times that of carbon steel under the same condition in a wind-sand environment; the transmission part is subjected to surface chromium plating treatment by adopting high-quality structural steel, has high strength and hardness, and has wear resistance and corrosion resistance; the whole system has extremely small abrasion in the working process and has the maintenance-free requirement;

corrosion resistance: the door frame and each page are refined by adopting high-strength aluminum alloy, and the surface is subjected to hard anodic treatment, so that the door frame is high in weather resistance and high in corrosion resistance; the transmission part is subjected to surface chromium plating treatment by adopting high-quality structural steel, and is wear-resistant and corrosion-resistant; the water is sealed by silicon rubber, so that the weather resistance is strong, and the ageing resistance can be prolonged for thirty years; the slide rail adopts high wear resistance packing, and has the characteristics of small friction, high wear resistance, strong weather resistance and the like.

The reliability is high: through two kinds of reliable modes stagnant water, the stagnant water nature is strong:

firstly, a dynamic pressure water stopping method: a wedge-shaped pressing device is additionally arranged on the upstream surface of the door leaf, and the door leaf can be tightly attached to the water stop adhesive tape through the wedge-shaped pressing device when the water pressure is insufficient;

a static pressure water stopping method: the sealing rubber strip for water stop is arranged on the upstream surface of the gate, and the sealing rubber strip for water stop can be tightly attached to the door leaf when water pressure exists or not through pretightening force during installation, so that the purpose of water stop is achieved.

The energy consumption is low: this gate adopts the solar energy power supply in the environment that does not have the commercial power, through single crystal or polycrystal solar panel production electric energy, then in the storage battery, supply the gate to open and close and information acquisition, because solar energy power supply volume receives the influence of weather great, the device is through solving the energy consumption problem from transmission efficiency, reduction frictional resistance, door leaf lightweight design tripartite, specifically as follows:

driving efficiency: the traditional screw brake, rack brake and the like are replaced by a steel cable winch opening and closing mode, the rolling friction transmission efficiency is far higher than the sliding friction transmission efficiency, and the efficiency is generally higher than 75%;

secondly, wear resistance: the door leaf is attached with a high-molecular wear-resistant lining plate at the position of motion contact with the upright post sliding chute and the water stop rubber, the lining plate is made of polytetrafluoroethylene and high-density polyethylene, the friction coefficient of the lining plate with aluminum materials is as low as below 0.1, and the friction coefficient of the lining plate with rubber is as low as below 0.3, so that the friction resistance can be reduced;

③ the door leaf is light: through the application of composite material technologies such as honeycomb aluminum, foamed aluminum and the like, the strength of the door leaf is met, the weight of the door leaf is lightened, and the integral bending strength of the door leaf can reach ten times to dozens of times of that of an aluminum plate with the same weight.

The universality is strong: the multi-hoisting-point hoisting gate is adopted, the requirements of universalization, serialization and combinability are met, the multi-hoisting-point opening and closing mode can be adopted, different hoisting points can be adopted for gates with different sizes, if a small gate is opened and closed by adopting double hoisting points, a large gate is opened and closed by adopting four hoisting points, and even more hoisting points are opened and closed.

The cost is low: the product standardization module design is adopted, and the cost is greatly reduced through the molding processes of profile extrusion, casting and the like.

The foregoing shows and describes the general principles and features of the present invention and its advantages. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the present invention is defined by the appended claims and equivalents thereof.

Claims

1. An intelligent control steel cable gate for a measurement and control integrated gate system is characterized by comprising a multi-hoisting-point steel cable gate body, wherein the multi-hoisting-point steel cable gate body consists of a sill (1), a stand column (2), a door leaf (3), bottom water stop rubber (4), a side water stop and water stop pressing plate (5), a wedge-shaped pressing block (6), a steel cable tensioning adjusting device (7), a steel cable (8), a guide pillar (9), a door head (10), a limiting wear-resistant sleeve (11), a speed reducer (12), a manual opening and closing device (13), a speed reduction motor (14), an encoder (15), a main shaft (16), a hoisting wheel (17), a safety switch (18), an upper limit switch (19), a lower limit switch (19), a wiring wire clamp (20) and an internal wire passing protective sleeve (21), the stand columns (2) are fixed at two ends of the sill (1), the door head (10) is installed at the top ends of the stand column (2), and the door leaf (3) is slidably arranged on the stand column (2), the bottom sill (1) is provided with bottom water stopping rubber (4) which is matched with the door leaf (3) to achieve the bottom water stopping and sealing effect, the upright post (2) is fixed with a side water stopping and water stopping pressing plate (5) which is matched with the door leaf (3) to achieve the side water stopping and sealing effect, a wedge-shaped pressing block (6) is arranged between the upright post (2) and the door leaf (3), the top end of the door leaf (3) is fixed with a guide pillar (9), the door leaf (3) is provided with a plurality of lifting points, each lifting point is connected with a steel cable (8) through a steel cable tensioning adjusting device (7), the steel cable tensioning adjusting device (7) is arranged at the bottom of the guide pillar (9), the connecting part of the guide pillar (9) and the door lintel (10) is provided with a limiting wear-resistant sleeve (11), the door lintel (10) is provided with a speed reducer (12), and a manual opening and closing device (13) and a speed reducing motor (14) are sequentially arranged above the speed reducer (12), the manual opening and closing device (13) is respectively connected with the speed reducer (12) and the speed reduction motor (14), the encoder (15) is installed on the manual opening and closing device (13), the speed reducer (12) is connected with the hoisting wheel (17) through the main shaft (16), the steel cable (8) is wound on the hoisting wheel (17), the door head (10) is further provided with the safety switch (18) and the upper and lower limit switches (19), the wiring clamps (20) are distributed on the door head (10), and the two ends of the door head (10) are provided with the internal wiring protective sleeves (21).

2. The intelligent control steel cable gate for the measurement and control integrated gate system according to claim 1, wherein the sill (1) and the upright post (2) are both made of aluminum alloy 6063, 6061 or 7075 which is extruded and drawn into aluminum profiles, and the surfaces of the sill (1) and the upright post (2) are hard and oxidized, high in strength and corrosion resistant.

3. The intelligent control steel cable gate for the measurement and control integrated gate system according to claim 1, wherein the door leaf (3) is made of aluminum alloy, the door leaf (3) is composed of a door leaf plate body (301) and lining plates (302), the lining plates (302) are installed on two sides of the door leaf plate body (301), the door leaf plate body (301) is made of honeycomb aluminum or foamed aluminum composite door leaf plates, the lining plates (302) are high-molecular wear-resistant lining plates, and the lining plates (302) are made of polytetrafluoroethylene and polyethylene lining plates;

the door leaf plate body (301) consists of a frame (301-1), a honeycomb core (301-2) and a covering plate (301-3), wherein the main body of the frame (301-1) is an aluminum alloy profile, the honeycomb core (301-2) adopts an aluminum alloy honeycomb aluminum core with a structure of 4.5 multiplied by 0.08mm, and the covering plate (301-3) adopts a 3003 aluminum alloy or 5052 aluminum alloy plate; a honeycomb core (301-2) is arranged in the frame (301-1), the two sides of the honeycomb core (301-2) are provided with the cover plates (301-3), the frame (301-1), the honeycomb core (301-2) and the cover plates (301-3) are solidified into a whole through waterproof glue, rivets or pins are uniformly pressed into the combination position of the cover plates (301-3) and the frame (301-1), and the strength of the gate plate is enhanced; the door leaf plate body (301) is further provided with a glue groove (301-4) and a clamping groove (301-5), the lining plate (302) is provided with a clamping hook (302-1) matched with the clamping groove (301-5), the lining plate (302) is clamped in the clamping groove (301-5) through the clamping hook (302-1), and the lining plate (302) is glued with the door leaf plate body (301) into a whole through waterproof glue.

4. The intelligent control steel cable gate for the measurement and control integrated gate system according to claim 3, wherein the frame (301-1) is composed of frame section bars (301-6), angle codes (301-7), screws and nuts, nut mounting grooves (301-8) are formed in the frame section bars (301-6), and the frame section bars (301-6) are assembled into a whole through the angle codes (301-7), the screws and the nuts; the frame section bar (301-6) adopts 6061 alloy, 6063-T5 or 7075 alloy.

5. The intelligent control steel cable gate for the measurement and control integrated gate system according to claim 1, wherein the bottom water-stop rubber (4) is made of natural rubber and synthetic rubber, and has a hardness of 50-70 degrees; the bottom water-stop rubber (4) is ethylene propylene diene monomer rubber with the hardness of 50-60 degrees.

6. The intelligent control steel cable gate for the measurement and control integrated gate system according to claim 1, wherein the side water stop and water stop pressing plate (5) is a P-shaped pressing plate, the inner aperture of the P-shaped pressing plate is 7mm, the outer diameter of the P-shaped pressing plate is 15mm, and the hardness of the P-shaped pressing plate is 50 degrees.

7. The intelligent control steel cable gate for the measurement and control integrated gate system according to claim 1, wherein the wedge-shaped pressing block (6) is composed of a wedge-shaped sliding block (601) and a wedge-shaped fixing block (602), the wedge-shaped sliding block (601) is fixed on the door leaf (3) and moves together with the door leaf, the wedge-shaped fixing block (602) is fixed on the upright post (2), and when the door leaf (3) moves to the bottom, the wedge-shaped structure matched with the wedge-shaped sliding block (601) and the wedge-shaped fixing block (602) enables the door leaf (3) to be tightly attached to the side water stop and water stop pressing plate (5).

8. The intelligent control steel cable gate for the measurement and control integrated gate system according to claim 1, wherein the steel cable tensioning and adjusting device (7) comprises a connecting support (701), a steel cable buckle (702) and an adjusting jackscrew (703), the connecting support (701) is fixed on the door leaf (3), the steel cable buckle (702) is arranged in the connecting support (701), the steel cable (8) is locked on the steel cable buckle (702) through a fastening screw (704), and the adjusting jackscrew (703) for adjusting the height balance degree of the left side and the right side is arranged at the top of the connecting support (701).

9. The intelligent control steel cable gate for the measurement and control integrated gate system according to claim 1, wherein the limiting wear-resistant sleeve (11) is a nylon, polyethylene or polytetrafluoroethylene wear-resistant sleeve.

10. The intelligent control steel cable gate for the measurement and control integrated gate system according to claim 1, wherein the manual opening and closing device (13) comprises an umbrella tooth (1301), a manual opening and closing rod (1302), a rotating shaft (1303), a bearing and a bearing seat (1304), the bearing seat (1304) is fixed on the speed reducer (12), the bearing is arranged on the bearing seat (1304), the manual opening and closing rod (1302) is connected with the bearing, the end part of the manual opening and closing rod (1302) is connected with the rotating shaft (1303) through the umbrella tooth (1301), and the manual opening and closing torque is transmitted to the speed reducer (12) through the umbrella tooth (1301).