CN210262947U - Large-aperture horizontal plane steel gate - Google Patents

Abstract

The utility model discloses a large-aperture horizontal plane steel gate, including the steel frame, set up the recess on the steel frame, welded connection has two sets of bearing frame and slide bar in the recess, the utility model discloses first conical gear and second conical gear meshing connection, the rotation of servo motor output shaft drives second steel gate and moves left or right, and second steel gate sets up in the top of first steel gate, and second steel gate sets up in the recess, and this horizontal plane steel gate device avoids rubbing with the steel frame, has greatly improved the life of second steel gate; the second spring is connected between the limiting plate and the inner wall of the second square box in a welding mode, the first spring and the second spring buffer the extrusion force of the second steel gate on the inner wall of the groove, the guide pillar prevents the supporting plate from deviating, the limiting plate prevents the guide pillar from sliding out of the guide sleeve, and the contact surface of the inner wall of the groove and the contact surface of the second steel gate are protected from being damaged by extrusion.

Description

Large-aperture horizontal plane steel gate

Technical Field

The utility model belongs to the technical field of steel gate equipment, concretely relates to large aperture formula plane steel gate that crouches.

Background

The steel gate is a water retaining and stopping device commonly used in water supply and drainage engineering, water conservancy and hydropower engineering and comprises a door frame, a gate plate, a sealing ring, an adjustable wedge-shaped pressing block and other components. The steel gate takes a high-quality steel plate as a base material, adopts a rubber water-stopping and corrosion-preventing mode as the surface to carry out sand blasting and rust removal and hot zinc spraying, and has the advantages of reasonable and firm structure, strong wear resistance and corrosion resistance and reliable performance; convenient installation, adjustment, use and maintenance, etc.

The steel gate can be worn after long-term use, so that the service life of the steel gate is greatly shortened; and when the steel gate is sealing water, the steel gate extrudees the frame, and the situation that is extruded deformation can appear by the frame under long-term effect, leads to the leakproofness to reduce.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a large-aperture horizontal plane steel gate, which solves the problem that the steel gate is worn after long-term use and greatly reduces the service life of the steel gate; and when the steel gate is sealing water, the steel gate extrudees the frame, and the situation that is extruded deformation can appear by the frame under long-term effect, leads to the problem that the leakproofness reduces.

In order to achieve the above object, the utility model provides a following technical scheme: a large-aperture horizontal plane steel gate comprises a steel framework, wherein a groove is formed in the steel framework, two groups of bearing seats and two groups of sliding rods are connected in the groove in a welding mode, threaded rods are connected to inner rings of the two groups of bearing seats in a welding mode, two groups of threaded sleeves are connected to threaded rods in a threaded mode, two groups of sliding blocks are connected to the sliding rods in a sliding mode, a second steel gate is connected between the two groups of threaded sleeves and the two groups of sliding blocks in a welding mode, a first steel gate is connected to the steel framework in a welding mode, a servo motor is fixedly installed on the upper surface of the steel framework through bolts, a second bevel gear is connected to an output shaft of the servo motor in a welding mode, a first bevel gear is connected to the threaded rods in a welding mode, the first bevel gear is connected with the second bevel gear in a meshing mode, a second square box is connected, the end part of the free end of the first spring is connected with a supporting plate in a welding mode, a guide pillar is connected to the surface of the supporting plate in a welding mode, a guide sleeve is arranged on the second square box, the guide pillar is connected to the guide sleeve in a sliding mode, the end part of the free end of the guide pillar is connected with a limiting plate in a welding mode, and the second spring is connected between the limiting plate and the inner wall of the second square box in a welding mode.

Preferably, a rubber cushion is adhered to the outer surface of the support plate, and the rubber cushion completely covers the outer surface of the support plate.

Preferably, the second steel gate is provided with transparent glass, and the transparent glass is of a square structure.

Preferably, the upper surface of the steel frame is fixedly provided with a first square box through bolts, and the first square box completely contains a servo motor.

Preferably, the first springs are arranged in at least three groups, and the intervals among the first springs in at least three groups are the same.

Preferably, the guide pillars are arranged in at least two groups, and the at least two groups of guide pillars are symmetrically arranged.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a recess has been seted up on the steel frame, welded connection has two sets of bearing frame and slide bar in the recess, welded connection has the threaded rod on the inner ring of two sets of bearing frame, threaded rod is threaded connection has two sets of thread bush, sliding connection has two sets of sliders on the slide bar, welded connection has the second steel gate between two sets of thread bush and two sets of sliders, welded connection has the first steel gate on the steel frame, the upper surface of steel frame is through bolt fastening installs servo motor, welded connection has the second conical gear on servo motor's the output shaft, welded connection has the first conical gear on the threaded rod, first conical gear and second conical gear meshing connection, the rotation of servo motor output shaft drives the second steel gate and moves left or right, the second steel gate sets up in the top of first steel gate, the second steel gate sets up in the recess, this formula of falling plane steel gate device avoids with the steel frame friction, the service life of the second steel gate is greatly prolonged.

2. The utility model discloses welded connection has the square case of second on the outer wall of steel frame, welded connection has first spring on the recess, the free end tip welded connection of first spring has the backup pad, welded connection has the guide pillar on the surface of backup pad, be provided with the guide pin bushing on the square case of second, guide pillar sliding connection is on the guide pin bushing, the free end tip welded connection of guide pillar has the limiting plate, welded connection has the second spring between the inner wall of limiting plate and the square case of second, first spring and second spring buffering second steel gate are to the extrusion force of recess inner wall, the guide pillar prevents that the skew from appearing in the backup pad, the limiting plate prevents that the guide pillar from slipping out in the guide pin bushing, the contact surface of protection recess inner wall and second steel gate is not damaged by.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of the area a in fig. 2, in particular, a relationship diagram of the second spring and the guide post.

In the figure: 1. a steel frame; 2. a groove; 3. a bearing seat; 4. a threaded rod; 5. a first bevel gear; 6. a servo motor; 7. a second bevel gear; 8. a first steel gate; 9. a threaded sleeve; 10. a slide bar; 11. a slider; 12. a second steel gate; 13. a first spring; 14. a support plate; 15. a guide post; 16. a guide sleeve; 17. a second spring; 18. a limiting plate; 19. a rubber cushion; 20. transparent glass; 21. a first square box; 22. a second square box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a large-aperture horizontal plane steel gate comprises a steel framework 1, a groove 2 is arranged on the steel framework 1, two groups of bearing seats 3 and a slide rod 10 are welded in the groove 2, threaded rods 4 are welded on the inner rings of the two groups of bearing seats 3, two groups of threaded sleeves 9 are threaded on the threaded rods 4, two groups of slide blocks 11 are slidably connected on the slide rod 10, a second steel gate 12 is welded between the two groups of threaded sleeves 9 and the two groups of slide blocks 11, a first steel gate 8 is welded on the steel framework 1, a servo motor 6 is fixedly arranged on the upper surface of the steel framework 1 through bolts, a second bevel gear 7 is welded on the output shaft of the servo motor 6, a first bevel gear 5 is welded on the threaded rod 4, the first bevel gear 5 is meshed with the second bevel gear 7, and a second square box 22 is welded on the outer wall of the steel framework 1, the groove 2 is connected with a first spring 13 in a welding mode, the free end of the first spring 13 is connected with a supporting plate 14 in a welding mode, the surface of the supporting plate 14 is connected with a guide pillar 15 in a welding mode, a guide sleeve 16 is arranged on a second square box 22, the guide pillar 15 is connected to the guide sleeve 16 in a sliding mode, the free end of the guide pillar 15 is connected with a limiting plate 18 in a welding mode, and a second spring 17 is connected between the limiting plate 18 and the inner wall of the second square box 22 in a welding mode.

Specifically, a rubber cushion 19 is adhered to the outer surface of the support plate 14, the rubber cushion 19 completely covers the outer surface of the support plate 14, and the rubber cushion 19 effectively protects the contact surface between the second steel gate 12 and the support plate 14 from being damaged by extrusion.

Specifically, the second steel gate 12 is provided with a transparent glass 20, and the transparent glass 20 is of a square structure, so that the water level can be conveniently checked in real time.

Specifically, the upper surface of the steel frame 1 is fixedly provided with a first square box 21 through bolts, the first square box 21 completely contains the servo motor 6, the first square box 21 protects the servo motor 6 from being eroded by water, and the service life of the servo motor 6 is greatly prolonged.

Specifically, the first springs 13 are at least provided in three groups, and the intervals between the at least three groups of first springs 13 are the same, so that the first springs 13 can better buffer the extrusion force of the second steel gate 12 on the support plate 14.

Specifically, guide pillar 15 sets up two sets at least, and two sets at least guide pillar 15 sets up symmetrically, and the skew appears or the condition of rocking in the effectual backup pad 14 that prevents.

The working principle is as follows: the servo motor 6 is started, the rotation of the output shaft of the servo motor 6 drives the second steel gate 12 to move leftwards or rightwards, the second steel gate 12 is arranged above the first steel gate 8, the second steel gate 12 is arranged in the groove 2, the horizontal plane steel gate device avoids friction with the steel framework 1, and the service life of the second steel gate 12 is greatly prolonged; the first spring 13 and the second spring 17 buffer the extrusion force of the second steel gate 12 on the inner wall of the groove 2, the guide pillar 15 prevents the supporting plate 14 from deviating, the limiting plate 18 prevents the guide pillar 15 from sliding out of the guide sleeve 16, and the contact surface of the inner wall of the groove 2 and the second steel gate 12 is protected from being damaged by extrusion.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a large aperture formula plane steel gate that crouches, includes steel frame (1), its characterized in that: the steel frame (1) is provided with a groove (2), the groove (2) is internally welded with two groups of bearing seats (3) and a sliding rod (10), the inner ring of the two groups of bearing seats (3) is welded with a threaded rod (4), the threaded rod (4) is connected with two groups of threaded sleeves (9) in a threaded manner, the sliding rod (10) is connected with two groups of sliding blocks (11) in a sliding manner, a second steel gate (12) is welded between the two groups of threaded sleeves (9) and the two groups of sliding blocks (11), the steel frame (1) is welded with a first steel gate (8), the upper surface of the steel frame (1) is fixedly provided with a servo motor (6) through bolts, the output shaft of the servo motor (6) is welded with a second bevel gear (7), and the threaded rod (4) is welded with a first bevel gear (5), the first bevel gear (5) is meshed with the second bevel gear (7) in a connected mode, a second square box (22) is welded to the outer wall of the steel framework (1), a first spring (13) is welded to the groove (2), a supporting plate (14) is welded to the free end of the first spring (13), a guide pillar (15) is welded to the surface of the supporting plate (14), a guide sleeve (16) is arranged on the second square box (22), the guide pillar (15) is connected to the guide sleeve (16) in a sliding mode, a limiting plate (18) is welded to the free end of the guide pillar (15), and a second spring (17) is welded to the limiting plate (18) and the inner wall of the second square box (22).

2. The large-aperture horizontal plane steel gate as claimed in claim 1, wherein: a rubber cushion (19) is pasted on the outer surface of the supporting plate (14), and the rubber cushion (19) completely covers the outer surface of the supporting plate (14).

3. The large-aperture horizontal plane steel gate as claimed in claim 1, wherein: and transparent glass (20) is arranged on the second steel gate (12), and the transparent glass (20) is of a square structure.

4. The large-aperture horizontal plane steel gate as claimed in claim 1, wherein: the upper surface of steel frame (1) has first square case (21) through bolt fixed mounting, first square case (21) contain servo motor (6) completely.

5. The large-aperture horizontal plane steel gate as claimed in claim 1, wherein: the first springs (13) are at least provided in three groups, and the intervals among the first springs (13) in at least three groups are the same.

6. The large-aperture horizontal plane steel gate as claimed in claim 1, wherein: the guide posts (15) are arranged in at least two groups, and the at least two groups of guide posts (15) are symmetrically arranged.

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