CN115492060B

CN115492060B - Gate frame fixing mechanism

Info

Publication number: CN115492060B
Application number: CN202211267680.4A
Authority: CN
Inventors: 王晓委; 赵坐彬; 孟德伟; 刘伟杰; 贾红磊; 张恩典; 刘利敏
Original assignee: Henan Water Construction Group Co ltd
Current assignee: Henan Water Construction Group Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-08-18
Anticipated expiration: 2042-10-17
Also published as: CN115492060A

Abstract

The invention relates to the technical field of hydraulic engineering, in particular to a gate frame fixing mechanism which comprises a protection bottom plate, a gate, two gate frames, a pressing plate, two moving blocks, two first sliding plates and two second sliding plates, wherein the two first sliding plates are arranged on the protection bottom plate; the upper end surface of the protective bottom plate is provided with a first groove; the bottom surface of the first groove is provided with a mounting groove; the bottom surface of the pressing plate is provided with a plurality of third limit posts; the plurality of third limit posts all penetrate through the bottom end of the protection bottom plate; the two second sliding plates are respectively and slidably connected with the inner walls of the two mounting grooves, and a plurality of first limit posts are arranged on each of the two second sliding plates; the two moving blocks are respectively connected with the two second sliding plates; the two first sliding plates are respectively connected with the upper end surfaces of the two second sliding plates; the two gate frames are provided with a mounting groove and a second groove; and a driving assembly for driving the gate to move is arranged in each mounting groove. The invention has simple structure, is convenient for stably installing the gate frame and ensures the stability of the gate frame in the using process.

Description

Gate frame fixing mechanism

Technical Field

The invention relates to the technical field of hydraulic engineering, in particular to a gate frame fixing mechanism.

Background

The gate is a low-head hydraulic building which is built on river channels and utilizes the gate to control flow and regulate water level, and can be used for intercepting water flow, controlling water level, regulating flow, discharging sediment, floating objects and the like. The gate can be closed to block flood, block tide or raise the upstream water level so as to meet social water requirements of irrigation, power generation, shipping, aquatic products, environmental protection and the like, however, in the daily use process, a certain gap is reserved after the gate plate and the gate frame are arranged by rigid materials, so that water can flow through the gap in the process of blocking flood, blocking tide or raising the upstream water level, water seepage of the gate is caused, and the blocking effect of the gate is affected; although some iron gates are installed through the gate frame, the gate frame is loose without fixing measures during long-time use.

The Chinese patent with the authorized bulletin number of CN216474865U discloses a sluice frame fixing mechanism for sluice construction, which comprises a sluice frame, wherein a manual wheel is arranged at the top end of the sluice frame, a threaded pull rod is arranged at the bottom side of the manual wheel, a sluice is arranged at the bottom side of the threaded pull rod, a clamping assembly is arranged at one side of the sluice, a limiting sleeve piece is arranged at the inner side of the sluice frame, and through the matching of a limiting groove and a lug, a compression spring is matched with a blind hole of a bottom plate, so that the middle gap after fixing is reduced, and the water retaining effect is better than that of the traditional device; the height of the bottom plate is higher than the ground level, so that large-particle impurities can be intercepted in the waterproof process, and the interception effect is better than that of a traditional gate; the device is through the mutual cooperation of gear and rack and pendulum rod, and the one end of pendulum rod acts on the floodgate door frame, and when the gear motion, because the block effect of gear box rack makes the structure of outer flashboard more stable, compares traditional device, and the device makes the structure more stable.

But above-mentioned device makes outer gate more stable through compression spring, gear and rack, but can not stabilize spacingly to the gate frame, and when using for a long time, the installation of gate frame can appear becoming flexible, leads to appearing the infiltration, and rivers interception effect is poor.

Disclosure of Invention

The invention aims to solve the problems in the background art and provides a gate frame fixing mechanism which is convenient for stably installing a gate frame.

The technical scheme of the invention is as follows: a gate frame fixing mechanism comprises a protection bottom plate, a gate, two gate frames, a pressing plate, two moving blocks, two first sliding plates and two second sliding plates;

the upper end surface of the protective bottom plate is provided with a first groove; the bottom surface of the first groove is provided with a mounting groove; the pressing plate is positioned in the mounting groove, and a plurality of third limit posts are arranged on the bottom surface of the pressing plate; the plurality of third limit posts all penetrate through the bottom end of the protection bottom plate; the two second sliding plates are respectively connected with the inner walls of the two mounting grooves in a sliding way, and a plurality of first limit posts are respectively arranged on the end surfaces of the two second sliding plates, which are far away from each other; the first limit posts penetrate through the side end surfaces of the protection bottom plate; the two moving blocks are respectively connected with the end surfaces of the two second sliding plates, which are close to each other, and arc-shaped plates are arranged on the end surfaces of the two second sliding plates, which are close to each other; the two first sliding plates are respectively connected with the upper end faces of the two second sliding plates, and a plurality of second limit posts are arranged on the end faces of the two first sliding plates, which are far away from each other;

the two gate frames are arranged side by side, the end faces of the two gate frames, which are close to each other, are provided with mounting grooves, the bottom surface of each gate frame is provided with a second groove, and each gate frame is detachably mounted on the protective bottom plate; an opening is arranged on the inner wall of each mounting groove; each mounting groove is internally provided with a threaded rod and a motor for driving the threaded rod to rotate in a rotating manner; the gate is connected with the two threaded rods in a threaded manner and is connected with the inner walls of the two mounting grooves in a sliding manner, and the bottom surface of the gate is provided with a sealing plate which is matched and stretches into the mounting groove.

Preferably, the device further comprises two groups of blades, two mounting plates and two second fixing plates; the two second fixing plates are arranged on the upper end face of the gate; the two mounting plates are respectively arranged on the end surfaces of the two second fixing plates, which are far away from each other, and the distance value between the end surfaces of the two mounting plates, which are far away from each other, is gradually increased along the vertical downward direction; the two groups of blades are respectively arranged on the end surfaces of the two mounting plates, which are far away from each other, and the two groups of blades are respectively positioned at the two mounting grooves.

Preferably, both the second fixing plates are detachably mounted on the gate.

Preferably, the device further comprises a connecting plate and a sliding column; the gate is provided with a through hole; two ends of the connecting plate are respectively detachably arranged on the two gate frames; the sliding column is installed on the connecting plate and stretches into the through hole in a matched mode.

Preferably, the device further comprises a plurality of bolts; a plurality of first fixing plates are arranged on each gate frame; the first fixing plates are all installed on the upper end face of the protection bottom plate through bolts.

Preferably, each moving block and each first sliding plate are of an integrally formed structure.

Preferably, the sealing device further comprises two sealing gaskets; the two sealing gaskets are respectively arranged on the end surfaces of the sealing plates, which are far away from each other.

Preferably, the protective bottom plate is provided with an anti-corrosion layer.

Compared with the prior art, the technical scheme provided by the invention has the following beneficial technical effects:

the protection bottom plate is arranged in the river channel, and the protection bottom plate is more stably arranged in the river channel through the pressing plate, the plurality of third limit columns, the two second sliding plates and the plurality of first limit columns; then the bottom surfaces of the two gate frames extend into the first groove, the two first sliding plates respectively extend into the second groove in a matched mode, the plurality of second limiting columns penetrate through the openings and respectively press the two gate frames in the river channel, and therefore the two gate frames are stably installed; the two gate frames are firmly installed on the protection bottom plate through bolts and the first fixing plate, the two gate frames are further installed, and the two gate frames are limited through the connecting plate, so that the two gate frames are more stably installed again; when the gate moves along the threaded rod in the vertical direction, the sealing plate extrudes the two arc plates, so that the two arc plates push the two moving blocks to be away from each other, a plurality of loose first limit posts, a plurality of second limit posts and a plurality of third limit posts are all pressed on the inner wall of the river channel, the installation of the protection bottom plate and the two gate frames is more stable, the gate frames caused by long-time water flow impact are effectively avoided from loosening, and the practicability of the device is improved; simultaneously through the sealing of closing plate to the mounting groove, avoided revealing of rivers, also through the packing of two sealing pads to the compaction of first recess inner wall for the leakproofness of gate is better, has further improved the practicality of device.

The user is through installing two second fixed plates on the up end of gate for two sets of blades can clear up seaweed etc. in two mounting grooves, thereby the rotation of the threaded rod of being convenient for and the removal of gate have further improved the practicality of device.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an enlarged partial schematic view at a in fig. 1.

Fig. 3 is a schematic structural view of a protective chassis according to the present invention.

Fig. 4 is a partially enlarged schematic view at B in fig. 3.

FIG. 5 is a schematic view of a gate frame according to the present invention.

Fig. 6 is an enlarged partial schematic view at C in fig. 5.

Reference numerals: 1. a protective bottom plate; 101. a first groove; 102. a mounting groove; 2. a gate; 201. a through hole; 3. a sealing gasket; 4. a first limit post; 5. the second limit column; 6. a gate frame; 601. a mounting groove; 602. a second groove; 603. an opening; 7. a connecting plate; 8. a sliding column; 10. a first fixing plate; 11. a bolt; 12. a blade; 13. a mounting plate; 14. a second fixing plate; 15. a pressing plate; 16. an arc-shaped plate; 17. a moving block; 18. a first sliding plate; 19. and a second sliding plate.

Detailed Description

Example 1

As shown in fig. 1 and fig. 3 to 6, the gate frame fixing mechanism provided by the invention comprises a protection bottom plate 1, a gate 2, two sealing gaskets 3, two gate frames 6, a connecting plate 7, a sliding column 8, a plurality of bolts 11, a pressing plate 15, two moving blocks 17, two first sliding plates 18 and two second sliding plates 19.

The upper end surface of the protection bottom plate 1 is provided with a first groove 101, and the protection bottom plate 1 is provided with an anti-corrosion layer; the bottom surface of the first groove 101 is provided with a mounting groove 102; the pressing plate 15 is positioned in the mounting groove 102, and a plurality of third limit posts are arranged on the bottom surface of the pressing plate 15; the third limit posts all penetrate through the bottom end of the protection bottom plate 1; the two second sliding plates 19 are respectively and slidably connected with the inner walls of the two mounting grooves 102, and a plurality of first limit posts 4 are respectively arranged on the end surfaces of the two second sliding plates 19, which are far away from each other; the first limit posts 4 penetrate through the side end surfaces of the protection bottom plate 1; the two moving blocks 17 are respectively connected with the end surfaces of the two second sliding plates 19, which are close to each other, and arc plates 16 are arranged on the end surfaces of the two second sliding plates 19, which are close to each other; the two first sliding plates 18 are respectively connected with the upper end surfaces of the two second sliding plates 19, and a plurality of second limit posts 5 are arranged on the end surfaces of the two first sliding plates 18, which are far away from each other; each movable block 17 and each first sliding plate 18 are of an integrated structure, and the integrated movable blocks 17 and the first sliding plates 18 are connected more firmly, so that the service lives of the movable blocks 17 and the first sliding plates 18 can be prolonged.

The two gate frames 6 are arranged side by side, the end faces of the two gate frames 6 close to each other are provided with mounting grooves 601, the bottom surface of each gate frame 6 is provided with a second groove 602, each gate frame 6 is detachably mounted on the protection bottom plate 1, and each gate frame 6 is provided with a plurality of first fixing plates 10; a plurality of first fixing plates 10 are all mounted on the upper end surface of the protection base plate 1 through bolts 11; an opening 603 is provided on the inner wall of each mounting groove 601; a threaded rod and a motor for driving the threaded rod to rotate are rotatably arranged in each mounting groove 601; the gate 2 is in threaded connection with two threaded rods and is in sliding connection with the inner walls of the two mounting grooves 601, and a sealing plate which is matched and stretches into the mounting groove 102 is arranged on the bottom surface of the gate 2; two sealing gaskets 3 are respectively arranged on the end surfaces of the sealing plates, which are far away from each other; the gate 2 is provided with a through hole 201; two ends of the connecting plate 7 are respectively detachably arranged on the two gate frames 6; the sliding column 8 is mounted on the connecting plate 7, and the sliding column 8 is matched and extends into the through hole 201.

In the invention, when in use, the protection bottom plate 1 is arranged in a river channel, and the protection bottom plate 1 is more stably arranged in the river channel through the pressing plate 15, the plurality of third limit posts, the two second sliding plates 19 and the plurality of first limit posts 4; then the bottom surfaces of the two gate frames 6 extend into the first groove 101, the two first sliding plates 18 respectively extend into the second groove 602 in a matched mode, the plurality of second limit posts 5 respectively penetrate through the openings 603 and press the two gate frames 6 in the river channel respectively, and therefore the two gate frames 6 are stably installed; the two gate frames 6 are firmly installed on the protective bottom plate 1 through bolts 11 and the first fixing plate 10, the two gate frames 6 are further installed, and the two gate frames 6 are limited through the connecting plate 7, so that the installation of the two gate frames 6 is more stable again; when the gate 2 moves along the threaded rod in the vertical direction, the sealing plate extrudes the two arc plates 16, so that the two arc plates 16 push the two moving blocks 17 to be away from each other, a plurality of loose first limit posts 4, a plurality of second limit posts 5 and a plurality of third limit posts are all pressed on the inner wall of a river channel, the installation of the protection bottom plate 1 and the two gate frames 6 is more stable, the gate frames 6 caused by long-time water flow impact are effectively avoided from loosening, and the practicability of the device is improved; meanwhile, the sealing plate seals the mounting groove 102, so that leakage of water flow is avoided, and the sealing gasket 3 compresses the inner wall of the first groove 101, so that the sealing performance of the gate 2 is better, and the practicability of the device is further improved.

Example two

As shown in fig. 1 to 6, the gate frame fixing mechanism provided by the invention comprises a protection bottom plate 1, a gate 2, two sealing gaskets 3, two gate frames 6, a connecting plate 7, a sliding column 8, a plurality of bolts 11, a pressing plate 15, two moving blocks 17, two first sliding plates 18 and two second sliding plates 19.

Two sets of blades 12, two mounting plates 13 and two second fixing plates 14; both the second fixing plates 14 are installed on the upper end face of the shutter 2; two second fixing plates 14 are detachably mounted on the gate 2; the two second fixing plates 14 are arranged on the gate 2 in a detachable mode, so that the two second fixing plates 14 can be conveniently detached and cleaned, and the practicability of the device is improved; the two mounting plates 13 are respectively arranged on the end surfaces of the two second fixing plates 14 which are far away from each other, and the distance value between the end surfaces of the two mounting plates 13 which are far away from each other is gradually increased along the vertical downward direction; the two sets of blades 12 are mounted on the end surfaces of the two mounting plates 13 that are away from each other, respectively, and the two sets of blades 12 are located at the two mounting grooves 601, respectively.

In this embodiment, in use, the user installs two second fixing plates 14 on the upper end face of the gate 2, so that two sets of blades 12 can clean seaweed and the like in two installation grooves 601, thereby facilitating rotation of the threaded rod and movement of the gate 2, and further improving the practicality of the device.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. The gate frame fixing mechanism is characterized by comprising a protection bottom plate (1), a gate (2), two gate frames (6), a pressing plate (15), two moving blocks (17), two first sliding plates (18) and two second sliding plates (19);

the upper end surface of the protective bottom plate (1) is provided with a first groove (101); the bottom surface of the first groove (101) is provided with a mounting groove (102); the pressing plate (15) is positioned in the mounting groove (102), and a plurality of third limit posts are arranged on the bottom surface of the pressing plate (15); the third limit posts all penetrate through the bottom end of the protection bottom plate (1); the two second sliding plates (19) are respectively and slidably connected with the inner walls of the two mounting grooves (102), and a plurality of first limit posts (4) are respectively arranged on the end surfaces of the two second sliding plates (19) which are far away from each other; the first limit posts (4) penetrate through the side end surfaces of the protection bottom plate (1); the two moving blocks (17) are respectively connected with the end surfaces of the two second sliding plates (19) which are close to each other, and arc-shaped plates (16) are arranged on the end surfaces of the two second sliding plates (19) which are close to each other; the two first sliding plates (18) are respectively connected with the upper end surfaces of the two second sliding plates (19), and a plurality of second limit posts (5) are arranged on the end surfaces of the two first sliding plates (18) which are far away from each other;

the two gate frames (6) are arranged side by side, the end faces of the two gate frames (6) close to each other are provided with mounting grooves (601), the bottom surface of each gate frame (6) is provided with a second groove (602), and each gate frame (6) is detachably mounted on the protection bottom plate (1); an opening (603) is arranged on the inner wall of each mounting groove (601); a threaded rod and a motor for driving the threaded rod to rotate are rotatably arranged in each mounting groove (601); the gate (2) is in threaded connection with two threaded rods and is in sliding connection with the inner walls of the two mounting grooves (601), and the bottom surface of the gate (2) is provided with a sealing plate which is matched and stretches into the mounting groove (102).

2. A gate frame fixing mechanism according to claim 1, further comprising two sets of blades (12), two mounting plates (13) and two second fixing plates (14); the two second fixing plates (14) are arranged on the upper end face of the gate (2); the two mounting plates (13) are respectively arranged on the end surfaces of the two second fixing plates (14) which are far away from each other, and the distance value between the end surfaces of the two mounting plates (13) which are far away from each other is gradually increased along the vertical downward direction; the two groups of blades (12) are respectively arranged on the end surfaces of the two mounting plates (13) which are far away from each other, and the two groups of blades (12) are respectively arranged at the two mounting grooves (601).

3. A gate frame fixing mechanism according to claim 2, wherein both second fixing plates (14) are detachably mounted on the gate (2).

4. A gate frame fixing mechanism according to claim 1, further comprising a connection plate (7) and a slide column (8); the gate (2) is provided with a through hole (201); two ends of the connecting plate (7) are respectively detachably arranged on the two gate frames (6); the sliding column (8) is arranged on the connecting plate (7), and the sliding column (8) is matched and stretches into the through hole (201).

5. A gate frame fixing mechanism according to claim 1, further comprising a plurality of bolts (11); a plurality of first fixing plates (10) are arranged on each gate frame (6); a plurality of first fixing plates (10) are all installed on the upper end face of the protection bottom plate (1) through bolts (11).

6. A shutter frame fixing mechanism as claimed in claim 1, wherein each of the moving blocks (17) and each of the first slide plates (18) are integrally formed.

7. A gate frame fixing mechanism according to claim 1, further comprising two gaskets (3); two sealing gaskets (3) are respectively arranged on the end surfaces of the sealing plates, which are far away from each other.

8. A gate frame fixing mechanism according to claim 1, characterized in that the protective base plate (1) is provided with an anti-corrosion layer.