CN212077830U

CN212077830U - Cast iron gate for hydraulic engineering

Info

Publication number: CN212077830U
Application number: CN201922028230.XU
Authority: CN
Inventors: 杨斌
Original assignee: Shaanxi Jixin Guanghui Technology Commerce Co ltd
Current assignee: Shaanxi Jixin Guanghui Industrial Group Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-12-04
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a cast iron gate for hydraulic engineering, which relates to the technical field of hydraulic engineering and specifically comprises an installation frame, wherein the installation frame comprises a door frame, supporting seats and a top beam, the supporting seats are fixedly arranged on both sides of the top of the door frame, and the top beam is arranged on a fixed frame between the two supporting seats; install slewing mechanism on the installation frame, and slewing mechanism includes dwang, first helical gear, threaded rod and second helical gear, the both ends of dwang are rotated with the inner wall of two supporting seats respectively through the bearing and are connected, and the fixed cover has two symmetric distribution's first helical gear on the dwang, two the threaded rod is installed on the door frame, and the bottom of two threaded rods all rotates with the inner bottom wall of door frame to be connected, two the equal fixed mounting in top of threaded rod has the second helical gear, and the second helical gear on the threaded rod is connected with the meshing of the first helical gear that corresponds respectively.

Description

Cast iron gate for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a cast iron gate for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, is also called water engineering, and in the field of hydraulic engineering, a gate is used for closing and opening a control facility of a water drainage channel, is a main component of a hydraulic building, can be used for intercepting water flow and controlling water level to adjust flow, and discharges silt, floating objects and the like.

Traditional cast iron gate is flat structure usually, can appear warping askewly and turn round the phenomenon in the long-time use, and the edge leakage of direct water influences the interception effect to traditional cast iron gate is through adopting artifical handle that rocks, can't realize the quick lift to the door body when emergency, has the potential safety hazard, and it has a large amount of floaters to lead to being difficult to clean to float in the water simultaneously.

Therefore, it is necessary to provide a cast iron gate for hydraulic engineering to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cast iron gate for hydraulic engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the cast iron gate for the hydraulic engineering comprises an installation frame, wherein the installation frame comprises a door frame, supporting seats and a top beam, the supporting seats are fixedly arranged on two sides of the top of the door frame, and the top beam which is horizontally arranged is fixedly erected between the two supporting seats; the installation frame is provided with a rotating mechanism, the rotating mechanism comprises a rotating rod, first bevel gears, threaded rods and second bevel gears, two ends of the rotating rod are respectively and rotatably connected with the inner walls of two supporting seats through bearings, the rotating rod is fixedly sleeved with the two first bevel gears which are symmetrically distributed, the two threaded rods with the same specification are installed on a door frame, the bottoms of the two threaded rods are respectively and rotatably connected with the inner bottom wall of the door frame, the tops of the two threaded rods are respectively and fixedly provided with the second bevel gears, and the second bevel gears on the threaded rods are respectively and rotatably connected with the corresponding first bevel gears; two the cover is equipped with threaded connection's gate on the threaded rod, and installs on the gate and float and get rid of the mechanism, install on the installation frame and be used for driving slewing mechanism and carry out pivoted actuating mechanism.

As a further aspect of the present invention: the mechanism is got rid of to floater includes rotor plate, mounting panel, fishing net and through-hole, the rear end face rotation that a side of rotor plate is passed through pivot and gate is connected, mounting panel fixed mounting is in the rotor plate top at the rear end face of gate, fishing net is all installed with the both sides of mounting panel to the both sides of rotor plate, and sets up a plurality of evenly distributed's through-hole on the rotor plate.

As a further aspect of the present invention: actuating mechanism includes driving motor, first sprocket, second sprocket and chain, driving motor fixed mounting is at the top of back timber, and driving motor's output fixed mounting has first sprocket, the second sprocket is fixed to be cup jointed on the dwang, and the second sprocket passes through the chain and is connected with the meshing of first sprocket.

As a further aspect of the present invention: two threaded through holes are formed in the gate and are in threaded connection with the two threaded rods through the two threaded through holes respectively.

As a further aspect of the present invention: the installation frame in the door frame both sides inner wall all seted up the slip chamber, the both sides of gate are inserted respectively and are established to two slip intracavity and with slip chamber sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that: open driving motor and drive first sprocket rotatory, thereby first sprocket passes through the chain and is connected with the meshing of second sprocket, consequently the dwang drives the first helical gear on the dwang and rotates, it is rotatory to make first helical gear drive the second helical gear of meshing with it, and then the threaded rod rotates, consequently the gate rises or descends along with the drive of threaded rod, thereby can utilize the gate to carry out current limiting or drainage to it, and the gate can be quick lift, thereby the slow problem of current gate lift has been solved, the slow problem that leads to work efficiency to reduce and cause the potential safety hazard of having also solved to lift.

Drawings

Fig. 1 is a schematic structural diagram of a cast iron gate for hydraulic engineering.

Fig. 2 is a schematic structural diagram of a floating object removing mechanism in a cast iron gate for hydraulic engineering.

In the figure: the device comprises a mounting frame 1, a door frame 11, a supporting seat 12, a top beam 13, a rotating mechanism 2, a rotating rod 21, a first bevel gear 22, a threaded rod 23, a second bevel gear 24, a gate 3, a driving mechanism 4, a driving motor 41, a first chain wheel 42, a second chain wheel 43, a chain 44, a sliding cavity 5, a floating object removing mechanism 6, a rotating plate 61, a mounting plate 62, a fishing net 63 and a through hole 64.

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. 1-2, in an embodiment of the present invention, a cast iron gate for hydraulic engineering includes an installation frame 1, where the installation frame 1 includes a door frame 11, support seats 12 and a top beam 13, the support seats 12 are fixedly installed on both sides of the top of the door frame 11, and the top beam 13 horizontally disposed is installed on a fixed frame between the two support seats 12; install slewing mechanism 2 on installation frame 1, and slewing mechanism 2 includes dwang 21, first helical gear 22, threaded rod 23 and second helical gear 24, the both ends of dwang 21 are passed through the bearing respectively and are connected with the inner wall rotation of two supporting seats 12, and the fixed cover of dwang 21 has two symmetric distribution's first helical gear 22, and two specifications are the same threaded rod 23 is installed on door frame 11, and the bottom of two threaded rods 23 all is connected with the interior diapire rotation of door frame 11, two the equal fixed mounting in top of threaded rod 23 has second helical gear 24, and second helical gear 24 on the threaded rod 23 is connected with the meshing of corresponding first helical gear 22 respectively, install on installation frame 1 and be used for driving slewing mechanism 2 to carry out pivoted actuating mechanism 4, actuating mechanism 4 includes driving motor 41,

first sprocket

42, 42, Second sprocket 43 and chain 44, driving motor 41 fixed mounting is at the top of back timber 13, and driving motor 41's output fixed mounting has first sprocket 42, second sprocket 43 is fixed to be cup jointed on dwang 21, and second sprocket 43 passes through chain 44 and is connected with first sprocket 42 meshing, and two the cover is equipped with threaded connection's gate 3 on the threaded rod 23, and set up two screw through-holes on the gate 3 and respectively with two threaded rod 23 threaded connection through two screw through-holes.

It should be noted that: with door frame 11 fixed mounting installation district in hydraulic engineering during the installation, it is rotatory to open driving motor 41 and drive first sprocket 42, thereby first sprocket 42 passes through chain 44 and second sprocket 43 meshing connection, consequently dwang 21 drives first helical gear 22 on the dwang 21 and rotates, it is rotatory to make first helical gear 22 drive second helical gear 24 with it meshing, and then threaded rod 23 rotates, consequently, gate 3 rises or descends along threaded rod 23 along with threaded rod 23's drive, thereby can utilize gate 3 to carry out current-limiting or drainage to it, and the lift that gate 3 can be quick, thereby the slow problem of current gate 3 lift has been solved, the slow problem that leads to work efficiency to reduce to cause the potential safety hazard of also having solved to go up and down.

Install on the gate 3 and float thing and get rid of mechanism 6, float thing and get rid of mechanism 6 and include rotor plate 61, mounting panel 62, fishing net 63 and through-hole 64, rotor plate 61's a side rotates with the rear end face of gate 3 through the pivot and is connected, mounting panel 62 fixed mounting is in the rear end face of gate 3 and is in the rotor plate 61 top, fishing net 63 is all installed with mounting panel 62's both sides to rotor plate 61's both sides, and has seted up a plurality of evenly distributed's through-hole 64 on the rotor plate 61.

It should be noted that: when the water flow is choked by using the gate 3, floaters in the water flow are choked by using the rotating plate 61 and the fishing nets 63 on the two sides of the rotating plate 61, and workers regularly handle the floaters, so that the cleanliness of the water flow is improved.

Wherein, the sliding chamber 5 has all been seted up to the both sides inner wall of door frame 11 in the installation frame 1, the both sides of gate 3 are inserted respectively and are established to two sliding chamber 5 in and with sliding chamber 5 sliding connection, have improved the gliding stationarity of gate 3.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The cast iron gate for the hydraulic engineering comprises an installation frame (1) and is characterized in that the installation frame (1) comprises a door frame (11), supporting seats (12) and a top beam (13), the supporting seats (12) are fixedly arranged on two sides of the top of the door frame (11), and the top beam (13) which is horizontally arranged is fixedly arranged between the two supporting seats (12); the installation frame (1) is provided with a rotating mechanism (2), the rotating mechanism (2) comprises a rotating rod (21), first bevel gears (22), threaded rods (23) and second bevel gears (24), two ends of the rotating rod (21) are respectively and rotatably connected with the inner walls of two supporting seats (12) through bearings, the rotating rod (21) is fixedly sleeved with the two first bevel gears (22) which are symmetrically distributed, the two threaded rods (23) with the same specification are installed on a door frame (11), the bottoms of the two threaded rods (23) are respectively and rotatably connected with the inner bottom wall of the door frame (11), the tops of the two threaded rods (23) are respectively and fixedly provided with the second bevel gears (24), and the second bevel gears (24) on the threaded rods (23) are respectively and rotatably connected with the corresponding first bevel gears (22); two threaded rod (23) are gone up the cover and are equipped with threaded connection's gate (3), and install on gate (3) and float thing and get rid of mechanism (6), install on installation frame (1) and be used for driving slewing mechanism (2) and carry out pivoted actuating mechanism (4).

2. The cast iron gate for hydraulic engineering according to claim 1, characterized in that mechanism (6) is got rid of to floating object includes rotor plate (61), mounting panel (62), fishing net (63) and through-hole (64), the rear end face rotation of a side through pivot and gate (3) of rotor plate (61) is connected, mounting panel (62) fixed mounting is in the rear end face of gate (3) and is in rotor plate (61) top, fishing net (63) are all installed with the both sides of mounting panel (62) to the both sides of rotor plate (61), and have seted up a plurality of evenly distributed's through-hole (64) on rotor plate (61).

3. The cast iron gate for hydraulic engineering according to claim 1, characterized in that, actuating mechanism (4) includes driving motor (41), first sprocket (42), second sprocket (43) and chain (44), driving motor (41) fixed mounting is at the top of back timber (13), and the output fixed mounting of driving motor (41) has first sprocket (42), second sprocket (43) is fixed to cup joint on dwang (21), and second sprocket (43) passes through chain (44) and is connected with first sprocket (42) meshing.

4. The cast iron gate for the water conservancy project according to claim 1, wherein the gate (3) is provided with two threaded through holes and is respectively in threaded connection with the two threaded rods (23) through the two threaded through holes.

5. The cast iron gate for the hydraulic engineering according to claim 1, wherein sliding cavities (5) are formed in inner walls of two sides of a door frame (11) in the installation frame (1), and two sides of the gate (3) are respectively inserted into the two sliding cavities (5) and are in sliding connection with the sliding cavities (5).