CN215252706U

CN215252706U - Hydraulic engineering uses novel screw headstock gear

Info

Publication number: CN215252706U
Application number: CN202121194798.XU
Authority: CN
Inventors: 高雅; 丁跃林; 郑杰; 周祥; 邓治; 陆明亮
Original assignee: Jiangsu Runyuan Water Equipment Co ltd
Current assignee: Jiangsu Runyuan Water Equipment Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-21
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a hydraulic engineering uses novel screw headstock gear, including the cover body and install bin, the fixed top that sets up at cover inner wall of install bin, the inside of install bin is equipped with the on-off control subassembly, and the on-off control subassembly includes two sliding tray seats, and two sliding tray seats are fixed respectively and are set up in the both sides on install bin inner wall top, and the inside of two sliding tray seats all slides and is equipped with first slider, and the middle part of two sliding tray seat bottoms all slides and alternates and be equipped with the connecting rod, the beneficial effects of the utility model are that: the output shaft of the motor that just reverses through setting up drives the pinion, and the pinion passes through the gear wheel and drives the pivot, and the pivot passes through the threaded rod and cooperatees with the interior thread cylinder and drives roller bearing, and roller bearing drives the flashboard through the mount pad, and the mount pad drives two second sliders through two bracing pieces and cooperatees with two installation spouts respectively, and two spout seats cooperate with two first sliders respectively, are convenient for provide better stability and higher fine setting precision.

Description

Hydraulic engineering uses novel screw headstock gear

Technical Field

The utility model relates to a headstock gear, in particular to hydraulic engineering uses novel screw headstock gear belongs to hydraulic engineering technical field.

Background

The screw hoist also known as screw hoist is a machine which uses a threaded rod directly or through a guide sliding block, a connecting rod is connected with a gate leaf, the screw rod moves up and down to hoist a gate, along with the wide development of water conservancy and hydropower engineering, the screw hoist is used for the water channel dam in reservoir irrigation areas, hydropower stations and other engineering projects, the gate is adopted in a large number, the installation and debugging technology and the knowledge of use and maintenance of the screw hoist are also widely popularized, the screw hoist is suitable for building installation units and use management departments, the technology and the knowledge are popularized, the engineering quality can be ensured, the engineering benefit is brought into play, the existing screw hoist is not convenient for providing better stability and higher fine adjustment precision in the hoisting process, and the working efficiency and the practicability of the screw hoist are reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering uses novel screw headstock gear to solve the current screw headstock gear that proposes among the above-mentioned background art and be not convenient for provide better stability and the problem of higher fine setting precision opening and close the in-process.

In order to achieve the above object, the utility model provides a following technical scheme: a novel screw type hoist for hydraulic engineering comprises a cover body and a mounting box, wherein the mounting box is fixedly arranged at the top end of the inner wall of the cover body, an opening and closing control assembly is arranged inside the mounting box and comprises two sliding groove seats, the two sliding groove seats are respectively fixedly arranged at two sides of the top end of the inner wall of the mounting box, first sliding blocks are respectively arranged inside the two sliding groove seats in a sliding manner, connecting rods are respectively and slidably inserted in the middle parts of the bottom ends of the two sliding groove seats, the bottom ends of the two first sliding blocks are respectively fixedly connected with the top ends of the two connecting rods, U-shaped plates are arranged at the bottom ends of the two connecting rods, rotating shafts are arranged in the U-shaped plates in a rotating manner, a forward and reverse rotating motor is fixedly arranged at one side of the top ends of the inner walls of the U-shaped plates, a pinion is fixedly sleeved on an output shaft of the forward and reverse rotating motor, and a bull gear meshed with the pinion is fixedly sleeved at the bottom of the rotating shafts, the bottom mounting of pivot is equipped with the threaded rod, the top thread bush of threaded rod is equipped with an internal thread section of thick bamboo, the fixed middle part that alternates and set up in the install bin bottom of an internal thread section of thick bamboo, the fixed cover in bottom of threaded rod is equipped with roller bearing, the fixed cover in outer lane of roller bearing is equipped with the mount pad, the middle part of mount pad both sides is all fixed and is equipped with the bracing piece, the installation spout has all been seted up to the bottom of cover body inner wall both sides, two the inside of installation spout all slides and is equipped with the second slider, two the inboard of second slider respectively with the one end fixed connection of two bracing pieces, the fixed flashboard that is equipped with in middle part of mount pad bottom, the outside of flashboard is equipped with durable protection component, durable protection component includes high temperature resistant protective layer, the fixed cover of high temperature resistant protective layer is established in the outside of flashboard.

As an optimized technical scheme of the utility model, the outside fixed cover of high temperature resistant protective layer is equipped with the anticorrosion protective layer.

As an optimized technical scheme of the utility model, the outside fixed cover of anticorrosion protective layer is equipped with waterproof layer.

As an optimized technical scheme of the utility model, the fixed mounting panel that is equipped with in top of the cover body.

As an optimal technical scheme of the utility model, the equal sliding interlude in four corners of mounting panel is equipped with the installation screw.

As an optimal technical scheme of the utility model, the fixed battery that is equipped with of opposite side of install bin inner wall.

As a preferred technical scheme of the utility model, the fixed shift knob that is equipped with in top of cover body avris, positive reverse motor passes through shift knob and battery electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a hydraulic engineering uses novel screw headstock gear, the output shaft through the positive reverse motor that sets up drives the pinion, the pinion passes through the gear wheel and drives the pivot, the threaded rod is passed through in the pivot and the interior thread section of thick bamboo cooperatees and drives roller bearing, roller bearing drives the flashboard through the mount pad, the mount pad drives two second sliders through two bracing pieces and cooperatees with two installation spouts respectively, two spout seats cooperate with two first sliders respectively, be convenient for provide better stability and higher fine setting precision opening and close the in-process, the work efficiency of screw headstock gear has been improved, the practicality of screw headstock gear has been improved.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of fig. 2B according to the present invention.

In the figure: 1. a cover body; 2. installing a box; 3. an opening and closing control component; 31. a chute seat; 32. a first slider; 33. a connecting rod; 34. a U-shaped plate; 35. a rotating shaft; 36. a positive and negative rotation motor; 37. a pinion gear; 38. a bull gear; 4. installing a chute; 5. an internal threaded barrel; 6. a durable protective component; 61. a high temperature resistant protective layer; 62. an anti-corrosion protective layer; 63. a waterproof protective layer; 7. a threaded rod; 8. a second slider; 9. a support bar; 10. a mounting seat; 11. a roller bearing; 12. a shutter plate; 13. mounting a plate; 14. mounting screws; 15. a storage battery; 16. and a button is switched on and off.

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. 1-4, the utility model provides a novel screw hoist for hydraulic engineering, comprising a cover body 1 and a mounting box 2, the mounting box 2 is fixedly arranged on the top end of the inner wall of the cover body 1, an on-off control assembly 3 is arranged in the mounting box 2, the on-off control assembly 3 comprises two sliding groove seats 31, the two sliding groove seats 31 are respectively and fixedly arranged on both sides of the top end of the inner wall of the mounting box 2, first sliding blocks 32 are respectively and slidably arranged in the two sliding groove seats 31, connecting rods 33 are respectively and slidably inserted in the middle parts of the bottom ends of the two sliding groove seats 31, the bottom ends of the two first sliding blocks 32 are respectively and fixedly connected with the top ends of the two connecting rods 33, U-shaped plates 34 are arranged at the bottom ends of the two connecting rods 33, a rotating shaft 35 is arranged in the U-shaped plates 34 in a rotating manner, a forward and reverse rotating motor 36 is fixedly arranged on one side of the top end of the inner wall of the U-shaped plates 34, a pinion 37 is sleeved on the output shaft of the forward and reverse motor 36, the bottom of the rotating shaft 35 is fixedly sleeved with a large gear 38 meshed with the small gear 37, the bottom of the rotating shaft 35 is fixedly provided with a threaded rod 7, the top of the threaded rod 7 is threadedly sleeved with an internal thread cylinder 5, the internal thread cylinder 5 is fixedly and alternately arranged in the middle of the bottom of the installation box 2, the bottom of the threaded rod 7 is fixedly sleeved with a roller bearing 11, the outer ring of the roller bearing 11 is fixedly sleeved with an installation seat 10, the middle parts of two sides of the installation seat 10 are respectively fixedly provided with a support rod 9, the bottoms of two sides of the inner wall of the cover body 1 are respectively provided with an installation chute 4, the insides of the two installation chutes 4 are respectively provided with a second slider 8 in a sliding manner, the insides of the two second sliders 8 are respectively fixedly connected with one end of the two support rods 9, the middle part of the bottom of the installation seat 10 is fixedly provided with a flashboard 12, the outside of the flashboard 12 is provided with a durable protection component 6, the durable flashboard component 6 comprises a high temperature resistant protection layer 61, and the high temperature resistant protection layer 61 is fixedly sleeved outside the installation seat 12, facilitating improved protection and durability.

Preferably, an anti-corrosion protective layer 62 is fixedly sleeved outside the high-temperature resistant protective layer 61, so that anti-corrosion protection is provided conveniently; a waterproof protective layer 63 is fixedly sleeved outside the anti-corrosion protective layer 62, so that waterproof protection is provided conveniently; the top end of the cover body 1 is fixedly provided with an installation plate 13, so that four installation screws 14 can be conveniently installed; mounting screws 14 are slidably inserted at four corners of the mounting plate 13, so that the mounting is facilitated; a storage battery 15 is fixedly arranged on the other side of the inner wall of the installation box 2, so that electric quantity is conveniently stored; the switch button 16 is fixedly arranged at the top of the side of the cover body 1, and the forward and reverse motor 36 is electrically connected with the storage battery 15 through the switch button 16, so that the work of the forward and reverse motor 36 can be conveniently controlled.

When the novel screw hoist for hydraulic engineering is used, firstly, the novel screw hoist for hydraulic engineering is placed at a corresponding working position, then whether all parts of the novel screw hoist for hydraulic engineering work normally is checked, whether the electric quantity of the storage battery 15 is sufficient is checked and confirmed, the novel screw hoist can be used after the checking is finished, when the novel screw hoist for hydraulic engineering is used, an output shaft of a forward and reverse rotating motor 36 controlled and arranged by a switch button 16 drives a small gear 37, the small gear 37 drives a rotating shaft 35 through a big gear 38, the rotating shaft 35 is matched with an internal thread cylinder 5 through a threaded rod 7 to drive a roller bearing 11, the roller bearing 11 drives a flashboard 12 through a mounting seat 10, the mounting seat 10 drives two second sliders 8 through two support rods 9 to be matched with two mounting chutes 4 respectively, and the two chute seats 31 are matched with two first sliders 32 respectively, the high-temperature-resistant protective layer 61, the anti-corrosion protective layer 62 and the waterproof protective layer 63 are arranged to respectively provide high-temperature-resistant protection, anti-corrosion protection and waterproof protection for the flashboard 12.

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

1. The novel screw type hoist for the hydraulic engineering comprises a cover body (1) and an installation box (2), and is characterized in that the installation box (2) is fixedly arranged at the top end of the inner wall of the cover body (1), an opening and closing control assembly (3) is arranged in the installation box (2), the opening and closing control assembly (3) comprises two sliding groove seats (31), the two sliding groove seats (31) are respectively and fixedly arranged at two sides of the top end of the inner wall of the installation box (2), first sliding blocks (32) are respectively arranged in the two sliding groove seats (31) in a sliding manner, connecting rods (33) are respectively arranged in the middle of the bottom ends of the two sliding groove seats (31) in a sliding and penetrating manner, the bottom ends of the two first sliding blocks (32) are respectively and fixedly connected with the top ends of the two connecting rods (33), U-shaped plates (34) are arranged at the bottom ends of the two connecting rods (33), and a rotating shaft (35) is arranged in the U-shaped plates (34) in a rotating manner, the fixed motor (36) that is just reversing that is equipped with in one side on U-shaped plate (34) inner wall top, the fixed cover of output shaft of motor (36) that just reverses is equipped with pinion (37), the fixed cover in bottom of pivot (35) is equipped with gear wheel (38) with pinion (37) meshing, the bottom mounting of pivot (35) is equipped with threaded rod (7), the top thread bush of threaded rod (7) is equipped with interior thread cylinder (5), interior thread cylinder (5) fixed interlude sets up the middle part in install bin (2) bottom, the bottom mounting cover of threaded rod (7) is equipped with roller bearing (11), the outer lane fixed cover of roller bearing (11) is equipped with mount pad (10), the middle part of mount pad (10) both sides is all fixed and is equipped with bracing piece (9), installation spout (4) have all been seted up to the bottom of cover body (1) inner wall both sides, two the inside of installation spout (4) all slides and is equipped with second slider (8), two the inboard of second slider (8) respectively with the one end fixed connection of two bracing pieces (9), the middle part of mount pad (10) bottom is fixed and is equipped with flashboard (12), the outside of flashboard (12) is equipped with durable protection component (6), durable protection component (6) are including high temperature resistant protective layer (61), high temperature resistant protective layer (61) fixed cover is established in the outside of flashboard (12).

2. The novel screw hoist for hydraulic engineering of claim 1, characterized in that: and an anti-corrosion protective layer (62) is fixedly sleeved outside the high-temperature resistant protective layer (61).

3. The novel screw hoist for hydraulic engineering of claim 2, characterized in that: and a waterproof protective layer (63) is fixedly sleeved outside the anti-corrosion protective layer (62).

4. The novel screw hoist for hydraulic engineering of claim 1, characterized in that: the top end of the cover body (1) is fixedly provided with an installation plate (13).

5. The novel screw hoist for hydraulic engineering of claim 4, characterized in that: and mounting screws (14) are slidably inserted into four corners of the mounting plate (13).

6. The novel screw hoist for hydraulic engineering of claim 1, characterized in that: and a storage battery (15) is fixedly arranged on the other side of the inner wall of the mounting box (2).

7. The novel screw hoist for hydraulic engineering of claim 6, characterized in that: the top of the side of the cover body (1) is fixedly provided with a switch button (16), and the forward and reverse rotating motor (36) is electrically connected with the storage battery (15) through the switch button (16).