CN210797458U

CN210797458U - Novel cast iron copper-inlaid gate

Info

Publication number: CN210797458U
Application number: CN201921080273.6U
Authority: CN
Inventors: 钟小燕; 蔡宗院; 施义视
Original assignee: Fujian Lianhe Jinshan Environmental Protection Engineering Co ltd
Current assignee: Fujian Lianhe Jinshan Environmental Protection Engineering Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-06-19
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a novel cast iron inlays copper type gate relates to gate technical field. The novel cast iron copper-inlaid gate comprises a gate frame, a gate plate and a slide rail, wherein a lifting mechanism for driving the gate plate to slide on the slide rail is arranged on the gate frame, an auxiliary driving mechanism for assisting the driving of the sliding of the gate plate is arranged between the two sides of the gate plate and the gate frame, the auxiliary driving mechanism comprises a supporting rod, one end of the supporting rod is hinged on the gate plate, the other end of the supporting rod is connected with the gate frame in a sliding manner, the auxiliary driving mechanism comprises a lifting oil cylinder, the lifting oil, one end of an output shaft of the utility model is hinged on the support rod and is used for pushing the support rod to slide, the lifting mechanism is arranged at the middle position of the door plate and the door frame, the utility model can rapidly pull the gate, set up supplementary pulling mechanism on the gate, supplementary pulling force spare pulls up whole gate, reduces the load when pulling force spare pulls, reduces the probability of trouble, avoids breaking down and leads to unable opening or closed gate, guarantees the normal use of gate.

Description

Novel cast iron copper-inlaid gate

Technical Field

The utility model relates to a gate technical field especially relates to a novel cast iron inlays copper type gate.

Background

The cast iron copper-inlaid gate is suitable for irrigation and drainage, flood discharge and flood control, and is used for stopping and adjusting water flow and water level in projects such as reservoirs, power stations, small reservoirs and the like, is important equipment for realizing control of flow and liquid level, is important equipment for water supply and drainage and sewage treatment, and is usually applied to pipe mouths, intersection wells, desilting ponds, sedimentation ponds, water diversion channels, pump station water inlets and the like.

The cast iron copper-inlaid type gate is widely applied to water supply and drainage projects of municipal administration, petroleum, chemical industry, power stations, metallurgy, coal, light industry, food, pharmacy, water conservancy, sewage treatment and the like. The device is used in places with nominal pressure of less than 0.1MPa, such as a pipeline opening junction pit, a silt pool, a sewage channel, a raw station well water opening, a clean water pool and the like, and is used for stopping and dredging water flow or adjusting water level. And can be used in combination with manual, electric and hydraulic hoist to realize field operation or remote centralized control, and can also be linked with microcomputer to control.

The cast iron copper-inlaid gate is composed of door frame, gate plate, guide rail, sealing strip and adjustable sealing mechanism. The manual and manual hoist has the advantages of being simple in structure, good in sealing performance, strong in abrasion resistance, simple to operate, convenient to install, long in service life, complete in specification, wide in applicability and the like, and a manual hoist or a manual and manual hoist can be selected and matched according to customer needs.

At present, Chinese patent with publication number CN208533476U discloses a high-sealing cast iron copper-inlaid gate, which comprises a pipe body, a door frame, an oil cylinder, an outer cast iron frame, an inner cast iron plate, a first copper ring, a second copper ring, a right wedge-shaped push rod, a spring, a supporting plate, a square pipe and a left wedge-shaped push rod, wherein the oil cylinder drives the outer cast iron frame to move downwards, and a guide rod slides along the supporting plate to ensure that the outer cast iron frame does not shake when moving downwards;

under the initial state, the spring is in under normal condition, has certain space between first copper circle and the second copper circle, and when left wedge push rod and right wedge push rod contact, along with the further downward shift of outer cast iron frame of hydro-cylinder drive, left wedge push rod promotes right wedge push rod and moves to the right to drive interior cast iron plate and move to the right along outer cast iron frame, and then drive first copper circle and the complete laminating of second copper circle, realize reliable sealed.

Although the high-sealing cast iron copper-inlaid gate is simple in structure, the left wedge-shaped push rod and the right wedge-shaped push rod are matched to apply force on the inner cast iron plate in the horizontal direction, so that the first copper ring and the second copper ring are tightly and reliably attached, the sealing effect is effectively improved, the gate is driven to lift only through the oil cylinder, the whole tension level is low, the gate is pulled slowly when in use, and the gate cannot be opened or closed due to the fact that faults occur easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned technical problem, overcome prior art's shortcoming, provide a novel copper type gate is inlayed to cast iron.

In order to solve the technical problem, the utility model provides a novel copper type gate is inlayed to cast iron.

The technical effects are as follows: can carry out the quick pulling to the gate, set up supplementary pulling mechanism on the gate, supplementary pulling force spare pulls up whole gate, reduces the load when pulling force spare stimulates, reduces the probability of trouble, avoids breaking down and leads to unable opening or closed gate, guarantees the normal use of gate.

The utility model discloses the technical scheme who further injects is: the utility model provides a novel copper type gate is inlayed to cast iron, including the portal, door plant and slide rail, be equipped with the lifting mechanism that is used for driving the door plant and slides on the slide rail on the portal, be equipped with the auxiliary drive mechanism who is used for the auxiliary drive door plant to slide between door plant both sides and the portal, auxiliary drive mechanism includes the bracing piece, bracing piece one end articulates on the door plant, the other end slides with the portal and is connected, auxiliary drive mechanism includes the lift cylinder, the lift cylinder is fixed on the portal, its output shaft one end articulates on the bracing piece, be used for promoting the bracing piece and slide, door plant and portal.

Further, the lifting mechanism comprises a fixing block fixed on one side face in the middle of the door plate, a lifting motor and a lifting lead screw are fixed on the door frame, the lifting lead screw is perpendicular to the horizontal plane and arranged, and the lifting lead screw penetrates through the fixing block and is in threaded connection with the fixing block.

Preceding a novel copper type gate is inlayed to cast iron, be equipped with the reduction gear on the portal, the output shaft reduction gear of lifting motor drives the reduction gear rotation, the output shaft and the lifting lead screw fixed connection of reduction gear.

The utility model discloses a novel copper type gate is inlayed to cast iron, auxiliary drive mechanism is including the auxiliary cylinder who locates lifting mechanism both sides, and the perpendicular horizontal plane of auxiliary cylinder is fixed on the portal, and the output shaft of auxiliary cylinder is fixed at the door plant top.

Preceding a novel copper type gate is inlayed to cast iron, lifting mechanism includes two lifting rod that articulated setting each other, and lifting rod intermediate position is articulated each other, and lifting rod one end articulates on the door plant, and the other end slides and connects on the portal.

Preceding a novel copper type gate is inlayed to cast iron, still be equipped with driving motor on the portal, the driving motor level is fixed on the portal, is equipped with drive screw on driving motor's the output shaft, and it is connected with the sliding block to slide on the portal, and sliding block and lifting rod one end are articulated, and drive screw pierces through the sliding block setting.

The novel cast iron copper-inlaid type gate is characterized in that two thread sections with opposite thread directions are arranged on the lifting screw rod, and the sliding blocks are respectively positioned in the two thread sections and are in threaded connection with the lifting screw rod.

The utility model has the advantages that:

(1) in the utility model, when an operator needs to open the gate, the door plate on the door frame can be lifted through the lifting mechanism, at the moment, the door plate slides on the door frame, meanwhile, the auxiliary driving mechanism on the door frame moves to apply an auxiliary acting force to the door plate, the lifting mechanism is helped to lift the door plate, the auxiliary driving mechanism can drive the supporting rod through the movement of the output shaft of the lifting oil cylinder, one end of the supporting rod slides on the door frame, and the other end drives the door plate to lift, thereby realizing the auxiliary lifting of the door plate;

(2) in the utility model, the output shaft of the lifting motor rotates, the lifting lead screw is driven to rotate through the speed reducer, the lifting lead screw penetrates through the fixed block and is in threaded connection with the fixed block, the door plate can be driven to lift under the action of the thread, the speed reducer is arranged to reduce the rotating speed of the motor, and the integral torque is increased at the same time, so that a larger lifting acting force is achieved;

(3) in the utility model, one end of each lifting rod is hinged on the door plate, the other end of each lifting rod is connected on the door frame in a sliding manner, the output shaft of the driving motor drives the driving screw to rotate, two sections of opposite thread sections are arranged on the driving screw, the driving screw penetrates through the sliding blocks and is in threaded connection with the sliding blocks, and when the driving screw rotates, the two opposite thread sections can respectively lack the two sliding blocks to slide towards opposite directions, so that the lifting rods are lifted;

(4) the utility model discloses in, can carry out the rapid pulling to the gate, set up supplementary pulling mechanism on the gate, supplementary pulling force spare is pulled up whole gate, reduces the load when pulling force spare stimulates, reduces the probability of trouble, avoids breaking down and leads to unable opening or closed gate, guarantees the normal use of gate.

Drawings

FIG. 1 is a schematic structural view of example 1;

fig. 2 is a schematic view for showing a lifting mechanism in embodiment 1;

FIG. 3 is a structural view of embodiment 2.

Wherein: 1. a gantry; 11. a door panel; 12. a slide rail; 2. a lifting mechanism; 21. a fixed block; 22. a lifting motor; 23. lifting the screw rod; 24. lifting the rod; 25. a drive motor; 26. driving a lead screw; 27. a sliding block; 3. an auxiliary drive mechanism; 31. a support bar; 32. lifting the oil cylinder; 33. an auxiliary oil cylinder; 4. and a speed reducer.

Detailed Description

The utility model provides a novel copper type gate is inlayed to cast iron, the structure is as shown in fig. 1 and fig. 2, including portal 1, door plant 11 and slide rail 12, be equipped with the lifting mechanism 2 that is used for driving door plant 11 and slides on slide rail 12 on the portal 1, be equipped with the auxiliary drive mechanism 3 that is used for auxiliary drive door plant 11 to slide between door plant 11 both sides and the portal 1.

As shown in fig. 1 and 2, the auxiliary driving mechanism 3 includes a supporting rod 31, one end of the supporting rod 31 is hinged to the door panel 11, the other end of the supporting rod 31 is connected to the door frame 1 in a sliding manner, the auxiliary driving mechanism 3 includes a lifting cylinder 32, the lifting cylinder 32 is fixed to the door frame 1, one end of an output shaft of the lifting cylinder is hinged to the supporting rod 31 and used for pushing the supporting rod 31 to slide, and the lifting mechanism 2 is arranged at the middle position between the door panel 11 and the door.

As shown in fig. 1 and 2, the lifting mechanism 2 includes a fixing block 21 fixed on one side surface of the middle of the door panel 11, a lifting motor 22 and a lifting screw 23 are fixed on the door frame 1, the lifting screw 23 is arranged perpendicular to the horizontal plane, and the lifting screw 23 penetrates through the fixing block 21 and is in threaded connection with the fixing block 21.

As shown in fig. 1 and 2, a reducer 4 is disposed on the gantry 1, an output shaft of the lifting motor 22 is connected to the reducer 4 to drive the reducer 4 to rotate, and an output shaft of the reducer 4 is fixedly connected to a lifting screw 23. The auxiliary driving mechanism 3 comprises auxiliary oil cylinders 33 arranged on two sides of the lifting mechanism 2, the auxiliary oil cylinders 33 are fixed on the gantry 1 in a vertical horizontal plane, and output shafts of the auxiliary oil cylinders 33 are fixed on the top of the door plate 11.

Embodiment 2, a novel copper type gate is inlayed to cast iron, the difference with embodiment 1 lies in, as shown in fig. 3, lifting mechanism 2 includes two lifting rod 24 that articulated setting each other, and lifting rod 24 intermediate position is articulated each other, and lifting rod 24 one end articulates on door plant 11, and the other end slides and connects on portal 1.

As shown in fig. 3, the gantry 1 is further provided with a driving motor 25, the driving motor 25 is horizontally fixed on the gantry 1, an output shaft of the driving motor 25 is provided with a driving screw 26, the gantry 1 is connected with a sliding block 27 in a sliding manner, the sliding block 27 is hinged with one end of the lifting rod 24, and the driving screw 26 penetrates through the sliding block 27. The lifting screw 23 is provided with two thread sections with opposite thread directions, and the sliding blocks 27 are respectively positioned in the two thread sections and are in threaded connection with the lifting screw 23.

In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims

1. The utility model provides a novel copper type gate is inlayed to cast iron, includes portal (1), door plant (11) and slide rail (12), its characterized in that: be equipped with lifting mechanism (2) that are used for driving door plant (11) to slide on slide rail (12) on portal (1), be equipped with between door plant (11) both sides and portal (1) and be used for auxiliary drive door plant (11) auxiliary drive mechanism (3) that slide, auxiliary drive mechanism (3) are including bracing piece (31), bracing piece (31) one end articulates on door plant (11), the other end slides with portal (1) and is connected, auxiliary drive mechanism (3) are including promoting hydro-cylinder (32), promoting hydro-cylinder (32) and fixing on portal (1), its output shaft one end articulates on bracing piece (31), be used for promoting bracing piece (31) to slide, door plant (11) and portal (1) intermediate position are located in lifting mechanism (2).

2. The novel cast iron copper-lined gate as claimed in claim 1, wherein: lifting mechanism (2) are fixed with lifting motor (22) and lifting lead screw (23) including fixing fixed block (21) on door plant (11) middle side on portal (1), and lifting lead screw (23) perpendicular horizontal plane sets up, and lifting lead screw (23) pierce through fixed block (21) and with fixed block (21) threaded connection.

3. The novel cast iron copper-lined gate as claimed in claim 2, wherein: the lifting mechanism is characterized in that a speed reducer (4) is arranged on the gantry (1), an output shaft of the lifting motor (22) is connected with the speed reducer (4) to drive the speed reducer (4) to rotate, and an output shaft of the speed reducer (4) is fixedly connected with the lifting lead screw (23).

4. The novel cast iron copper-lined gate as claimed in claim 1, wherein: the auxiliary driving mechanism (3) comprises auxiliary oil cylinders (33) arranged on two sides of the lifting mechanism (2), the auxiliary oil cylinders (33) are fixed on the gantry (1) in a vertical horizontal plane, and output shafts of the auxiliary oil cylinders (33) are fixed at the top of the door plate (11).

5. The novel cast iron copper-lined gate as claimed in claim 1, wherein: the lifting mechanism (2) comprises two lifting rods (24) which are hinged with each other, the middle positions of the lifting rods (24) are hinged with each other, one end of each lifting rod (24) is hinged on the door plate (11), and the other end of each lifting rod (24) is connected to the door frame (1) in a sliding mode.

6. The novel cast iron copper-lined gate as claimed in claim 5, wherein: still be equipped with driving motor (25) on portal (1), driving motor (25) level is fixed on portal (1), is equipped with drive lead screw (26) on the output shaft of driving motor (25), and it is connected with sliding block (27) to slide on portal (1), and sliding block (27) are articulated with lifting rod (24) one end, and drive lead screw (26) pierce through sliding block (27) and set up.

7. The novel cast iron copper-lined gate as claimed in claim 6, wherein: two thread sections with opposite thread directions are arranged on the driving screw rod (26), and the sliding blocks (27) are respectively positioned in the two thread sections and are in threaded connection with the driving screw rod (26).