CN216405332U

CN216405332U - Hydraulic engineering is headstock gear for gate

Info

Publication number: CN216405332U
Application number: CN202122252790.0U
Authority: CN
Inventors: 吴文彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-04-29
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a hoist for a hydraulic engineering gate, which comprises a gate frame, wherein the top end of the gate frame is connected with a transverse plate, a hydraulic hoist is arranged above the transverse plate, a piston rod of the hydraulic hoist penetrates through the transverse plate and is fixedly connected with the gate through a fixed seat, a first guide rod and a second guide rod are arranged on two sides of the hydraulic hoist, both the first guide rod and the second guide rod penetrate through the transverse plate, the bottom end of the first guide rod and the bottom end of the second guide rod are fixed on the top surface of the gate through an installation seat, a first sliding chute and a second sliding chute are arranged in the gate frame, and both the first sliding chute and the second sliding chute are provided with sliding rods. The shock absorbing piece and the shock absorbing structure are matched together to absorb shock.

Description

Hydraulic engineering is headstock gear for gate

Technical Field

The utility model relates to the technical field of gates, in particular to a hoist for hydraulic engineering gates.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. The gate is required to be used for controlling the water flow in the hydraulic engineering construction process, and the opening and closing of the water flow are realized. The gate hoist, also known as a hoist gate, is a large hydraulic machinery product, is related to the normal operation of hydraulic buildings, and has special significance in safe and reliable work and flexible and convenient operation besides meeting the design requirements of general hoisting machinery. The existing gate hoist is not stable enough for hoisting the gate, and the bottom end of the gate frame is not provided with a buffer device, so that the service life of the gate is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem and provides a hoist for a hydraulic engineering gate.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a hydraulic engineering is headstock gear for gate, includes the gate frame, the diaphragm is connected to gate frame top, the diaphragm top is equipped with hydraulic hoist machine, hydraulic hoist machine's piston rod runs through the diaphragm and through fixing base fixed connection gate, hydraulic hoist machine both sides are equipped with first guide arm and second guide arm, first guide arm and second guide arm all run through diaphragm and bottom and pass through the mount pad to be fixed at the gate top surface, be equipped with first spout and second spout in the gate frame, all be equipped with the slide bar in first spout and the second spout, slide bar sliding connection slider, slider one side fixed connection gate, gate frame bottom top fixed connection buffing pad, the buffing pad closely laminates the gate bottom, be equipped with a plurality of shock attenuation pieces in the buffing pad, connect shock-absorbing structure between two shock attenuation pieces placed in the middle.

As an improvement, the damping structure comprises a long rod, the long rod is connected with a first block body and a second block body in a sliding mode, a first hinged support and a second hinged support are arranged on the inner top wall of the buffer seat, and the first hinged support and the second hinged support are hinged to the first block body and the second block body respectively through telescopic rods.

As an improvement, first springs are respectively connected between the first block body, the second block body and the two middle shock absorption pieces, and the first springs are sleeved with the extension rods.

As an improvement, the shock absorption piece comprises a movable rod, and the bottom end of the movable rod is connected with a second spring.

As an improvement, the first guide rod and the second guide rod are respectively provided with a protective shell, and the protective shells are fixed on the upper end face of the transverse plate.

As an improvement, the hydraulic hoist is fixed on the upper end surface of the transverse plate through a fixing frame.

Compared with the prior art, the utility model has the advantages that: according to the utility model, the gate is lifted through the hydraulic hoist, the first guide rod and the second guide rod enable the lifting of the gate to be more stable, the sliding block moves along with the gate, the guiding effect is provided for the gate, the lifting stability of the gate is further enhanced, the buffer seat reduces the vibration caused by the falling of the gate, the service life of the gate is prolonged, and the damping part is matched with the damping structure for damping.

Drawings

Fig. 1 is a schematic structural diagram of a hoist for a hydraulic engineering gate of the utility model.

Fig. 2 is a structural view of the inner part of a buffer seat of the hoist for the hydraulic engineering gate.

As shown in the figure: 1. a gate frame; 2. a transverse plate; 3. a hydraulic hoist; 4. a fixed seat; 5. a gate; 6. a first guide bar; 7. a second guide bar; 8. a mounting seat; 9. a protective shell; 10. a first chute; 11. a second chute; 12. a slide bar; 13. a slider; 14. a buffer seat; 15. a shock absorbing member; 16. a long rod; 17. a first block; 18. a second block; 19. a first hinged support; 20. a second hinged support; 21. a telescopic rod; 22. a first spring; 23. a movable rod; 24. a second spring; 25. a fixing frame.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings, the hoist for the hydraulic engineering gate comprises a gate frame 1, wherein a transverse plate 2 is connected to the top end of the gate frame 1, a hydraulic hoist 3 is arranged above the transverse plate 2, a piston rod of the hydraulic hoist 3 penetrates through the transverse plate 2 and is fixedly connected with a gate 5 through a fixing seat 4, a first guide rod 6 and a second guide rod 7 are arranged on two sides of the hydraulic hoist 3, the first guide rod 6 and the second guide rod 7 both penetrate through the transverse plate 2, the bottom end of the first guide rod 6 is fixed on the top surface of the gate 5 through a mounting seat 8, a first sliding chute 10 and a second sliding chute 11 are arranged in the gate frame 1, a sliding rod 12 is arranged in each of the first sliding chute 10 and the second sliding chute 11, the sliding rod 12 is slidably connected with a sliding block 13, the gate 5 is fixedly connected to one side of the sliding block 13, a buffer seat 14 is fixedly connected to the top end of the gate frame 1, the buffer seat 14 is tightly attached to the bottom end of the gate 5, a plurality of shock absorbing parts 15 are arranged in the buffer seat 14, the shock absorbing structure is connected between the two central shock absorbing members 15.

The shock-absorbing structure comprises a long rod 16, the long rod 16 is connected with a first block 17 and a second block 18 in a sliding mode, a first hinged support 19 and a second hinged support 20 are arranged on the top wall in the buffer seat 14, the first hinged support 19 and the second hinged support 20 are respectively hinged to the first block 17 and the second block 18 through a telescopic rod 21, and the telescopic rod 21 drives the first block 17 and the second block 18 to slide to absorb shock.

First springs 22 are respectively connected between the first block 17, the second block 18 and the two middle shock absorbing pieces 15, the long rods 16 are sleeved on the first springs 22, and the first springs 22 have buffering and resetting functions.

The shock absorbing member 15 comprises a movable rod 23, and the bottom end of the movable rod 23 is connected with a second spring 24.

The first guide rod 6 and the second guide rod 7 are both provided with a protective shell 9, and the protective shells 9 are fixed on the upper end face of the transverse plate 2, so that the protective shells 9 can protect the first guide rod 6 and the second guide rod 7.

The hydraulic hoist 3 is fixed on the upper end surface of the transverse plate 2 through a fixing frame 25.

When the hydraulic gate lifting device is specifically implemented, the gate 5 is lifted through the hydraulic hoist 3, the gate 5 is lifted more stably through the first guide rod 6 and the second guide rod 7, the sliding block 13 moves along with the gate 5, the guide effect is achieved on the gate 5, the lifting stability of the gate 5 is further enhanced, the buffer seat 14 reduces the vibration caused by the falling of the gate 5, the service life of the gate 5 is prolonged, and the shock absorption part 15 is matched with the shock absorption structure for carrying out shock absorption.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a hydraulic engineering is headstock gear for gate, includes gate frame (1), its characterized in that: the gate frame is characterized in that the top end of the gate frame (1) is connected with a transverse plate (2), a hydraulic hoist (3) is arranged above the transverse plate (2), a piston rod of the hydraulic hoist (3) penetrates through the transverse plate (2) and is fixedly connected with a gate (5) through a fixing seat (4), a first guide rod (6) and a second guide rod (7) are arranged on two sides of the hydraulic hoist (3), the first guide rod (6) and the second guide rod (7) both penetrate through the transverse plate (2), the bottom end of the first guide rod (6) and the bottom end of the second guide rod (7) are fixed on the top surface of the gate (5) through a mounting seat (8), a first sliding chute (10) and a second sliding chute (11) are arranged in the gate frame (1), a sliding rod (12) is arranged in each of the first sliding chute (10) and the second sliding chute (11), the sliding rod (12) is slidably connected with a sliding block (13), one side of the sliding block (13) is fixedly connected with the gate (5), and a buffer seat (14) is fixedly connected above the bottom end of the gate frame (1), buffer seat (14) closely laminate gate (5) bottom, be equipped with a plurality of shock attenuation pieces (15) in buffer seat (14), two placed in the middle connect shock-absorbing structure between shock attenuation piece (15).

2. The hoist of claim 1, characterized in that: shock-absorbing structure includes stock (16), stock (16) sliding connection first block (17) and second block (18), the roof is equipped with free bearing (19) and free bearing two (20) in buffer seat (14), free bearing (19) and free bearing two (20) are articulated first block (17) and second block (18) respectively through telescopic link (21).

3. The hoist of claim 2, characterized in that: first springs (22) are respectively connected between the first block body (17), the second block body (18) and the two centered shock absorption pieces (15), and the long rods (16) are sleeved on the first springs (22).

4. The hoist of claim 1, characterized in that: the shock absorption piece (15) comprises a movable rod (23), and the bottom end of the movable rod (23) is connected with a second spring (24).

5. The hoist of claim 1, characterized in that: first guide arm (6) and second guide arm (7) all are equipped with protective housing (9), protective housing (9) are fixed at diaphragm (2) up end.

6. The hoist of claim 1, characterized in that: the hydraulic hoist (3) is fixed on the upper end surface of the transverse plate (2) through a fixing frame (25).