CN213538886U

CN213538886U - Hydraulic engineering gate device

Info

Publication number: CN213538886U
Application number: CN202021731694.3U
Authority: CN
Inventors: 王凤
Original assignee: Ningxia Shitong Construction Group Co ltd
Current assignee: Ningxia Shitong Construction Group Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-06-25
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a hydraulic engineering gate device, including gate body, slide mechanism, filtering mechanism, filter screen, guiding axle, loop bar, torsion spring and buffer gear. The utility model has the advantages that: the two ends of the guide shaft are mounted on the inner wall of the sliding mechanism, the guide shaft rotates in the sliding mechanism, the loop bars are sleeved on the side walls of the guide shafts and rotate in the sliding mechanism, one end of the filter screen is wound on the side wall of one loop bar, the other end of the filter screen is fixed on the side wall of the other loop bar, the torsion spring is sleeved on the outer wall of one guide shaft with the filter screen wound on the side wall, one end of the torsion spring is mounted on the inner wall of the sliding mechanism, the other end of the torsion spring is connected with the guide shaft, the gate body is opened, water flows in from the outside, the filter screen filters garbage floating in a river, and therefore the garbage; and opening the sliding mechanism, and taking out the filter screen together from the inside of the sliding mechanism by driving the loop bar, thereby facilitating the disassembly and assembly work of operators.

Description

Hydraulic engineering gate device

Technical Field

The utility model relates to a gate device specifically is a hydraulic engineering gate device, belongs to hydraulic engineering technical field.

Background

The gate is used for closing and opening the control facility of the drainage (discharging) water channel. The important components of hydraulic buildings can be used for intercepting water flow, controlling water level, regulating flow, discharging silt and floating objects and the like. The movable part comprises a weighing structure such as a panel beam system, a supporting walking part, a guiding and water stopping device, a lifting lug and the like. The embedded part comprises a main rail, a guide rail, a hinged support, a door head, a bottom sill, a water stop seat and the like, which are embedded at the periphery of an orifice and are firmly connected with concrete of a hydraulic building by anchor bars to respectively form a supporting walking part and a water stop surface on a door leaf so as to transmit loads such as water pressure and the like born by a door leaf structure to the hydraulic building and obtain good water stop performance of the gate.

However, traditional gate device for hydraulic engineering is when opening, may fly away some river rubbish or floater in the rivers, and after long-time the use, if rubbish piles up the leakproofness when leading to the gate to close easily in the bottom and the inner wall of gate and receives the influence, and then reduced the result of use of gate, also do not contribute to improving gate device's availability factor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hydraulic engineering gate device just in order to solve above-mentioned problem, the flexible operation, the installation of being convenient for intercepts the floater through the filter screen, is favorable to preventing that rubbish from blockking up the gate tip and influencing its sealed effect, and then has improved gate device's availability factor.

The utility model realizes the purpose by the following technical proposal, a hydraulic engineering gate device comprises a gate body, two sliding mechanisms are arranged on the side wall of the gate body, a filtering mechanism is arranged in the sliding mechanism, the filtering mechanism comprises a filter screen, a guide shaft, a loop bar and a torsion spring, two ends of the guide shaft are arranged on the inner wall of the sliding mechanism, the guide shaft rotates in the sliding mechanism, the loop bar is sleeved on the side wall of the guide shaft and rotates in the sliding mechanism, one end of the filter screen is wound on the side wall of one loop bar, the other end is fixedly connected with the side wall of the other loop bar, the torsion spring is sleeved on the outer wall of the guide shaft, the filter screen is wound on the side wall, one end of the torsion spring is arranged on the inner wall of the sliding mechanism, the other end is fixedly connected with the guide shaft, the inside of the sliding mechanism is connected with a buffer mechanism.

Preferably, in order to facilitate installation of the filter screen, the sliding mechanism comprises installation blocks, two installation blocks are symmetrically and slidably connected to the inner wall of the gate body, the guide shaft and the loop bar are rotatably connected to the inside of the installation blocks, and one end of the torsion spring is fixedly connected to the installation blocks.

Preferably, in order to seal the installation block, the sliding mechanism further comprises a cover plate and a fixture block, the fixture block is fixedly connected to the bottom end of the cover plate, the fixture block is clamped and connected to the inner wall of the installation block, and the section of the end portion of the fixture block is of an inverted trapezoidal structure.

Preferably, for the convenience of driving the loop bar to rotate, the lateral wall equidistance of guiding axle distributes and has a plurality of arch, just the inner wall block of loop bar connect in the protruding position that the guiding axle lateral wall was equipped with.

Preferably, in order to prevent garbage from entering the gate, the cross-sectional width of the two ends of the filter screen is greater than the distance between the two mounting blocks, and the cross-sectional width of the two ends of the inner wall of the mounting block, which is rotated by the guide shaft, is less than the cross-sectional width of the inner wall of the mounting block, which is rotated by the guide shaft.

Preferably, in order to filter water flow, the buffer mechanism comprises a filter block and a telescopic spring, the filter block is fixed on the inner wall of the mounting block and communicated with the inside of the gate body, and one end of the telescopic spring is fixedly connected with the gate body and the other end of the telescopic spring is fixed on the end part of the mounting block.

Preferably, in order to backflush the filter screen, the buffer mechanism further comprises a one-way valve and a drain pipe, the one-way valve is mounted on the inner wall of the gate body, which deviates from the filter block, and the drain pipe is fixedly connected to the side wall of the gate body and communicated with the one-way valve.

The utility model has the advantages that: the two ends of the guide shaft are mounted on the inner wall of the sliding mechanism, the guide shaft rotates inside the sliding mechanism, the loop bar is sleeved on the side wall of the guide shaft and rotates inside the sliding mechanism, one end of the filter screen is wound on the side wall of one loop bar, the other end of the filter screen is fixedly connected to the side wall of the other loop bar, the torsion spring is sleeved on the outer wall of the guide shaft, on the side wall of which the filter screen is wound, one end of the torsion spring is mounted on the inner wall of the sliding mechanism, and the other end of the torsion spring is fixedly connected with the guide shaft; and opening the sliding mechanism, and taking out the loop bar with the filter screen from the inside of the sliding mechanism, thereby facilitating the disassembly and assembly work of operators.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the main body mechanism and the filter mechanism shown in FIG. 1;

FIG. 3 is a schematic view showing a connection structure of the sliding mechanism and the filter mechanism shown in FIG. 1;

FIG. 4 is an enlarged view of the part A shown in FIG. 2;

fig. 5 is an enlarged view of the structure of the part B shown in fig. 3.

In the figure: 1. the gate comprises a gate body, 2, a sliding mechanism, 21, a cover plate, 22, an installation block, 23, a clamping block, 3, a filtering mechanism, 31, a filter screen, 32, a guide shaft, 33, a loop bar, 34, a torsion spring, 4, a buffer mechanism, 41, a filtering block, 42, a telescopic spring, 43, a one-way valve, 44 and a drain pipe.

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. 1-5, a gate device for hydraulic engineering includes a gate body 1, two sliding mechanisms 2 mounted on a side wall of the gate body 1, a filtering mechanism 3 mounted inside the sliding mechanisms 2, the filtering mechanism 3 including a filter screen 31 and a guide shaft 32, loop bar 33 and torsion spring 34, install in the inner wall of slide mechanism 2 and guide shaft 32 rotates in slide mechanism 2's inside at the both ends of guide shaft 32, loop bar 33 cup joints in the lateral wall of guide shaft 32 and rotates in slide mechanism 2's inside, the lateral wall of a loop bar 33 is twined to the one end of filter screen 31 and other end fixed connection is in the lateral wall of another loop bar 33, torsion spring 34 cup joints in the lateral wall and twines the outer wall of the guide shaft 32 of filter screen 31, the one end of torsion spring 34 is installed in the inner wall of slide mechanism 2 and other end and guide shaft 32 fixed connection, slide mechanism 2's internal connection has buffer gear 4.

As a technical optimization scheme of the utility model, slide mechanism 2 is including installation piece 22, two installation piece 22 symmetry sliding connection in the inner wall of gate body 1, and guiding axle 32 and loop bar 33 rotate to be connected in the inside of installation piece 22, and torsion spring 34's one end fixed connection is in installation piece 22.

As the utility model discloses a technical optimization scheme, slide mechanism 2 still includes apron 21 and fixture block 23, and fixture block 23 fixed connection is in the bottom of apron 21, and fixture block 23 block is connected in the inner wall of installation piece 22, and the cross-section of fixture block 23 tip is the trapezoidal structure that falls.

As a technical optimization scheme of the utility model, the lateral wall equidistance of guiding axle 32 distributes and has a plurality of arch, and the inner wall block of loop bar 33 connects in the protruding position that guiding axle 32 lateral wall was equipped with.

As a technical optimization scheme of the utility model, the cross-sectional width that the filter screen 31 both ends expand is greater than the distance between two installation pieces 22, and the both ends cross-sectional width that guiding axle 32 rotated in installation piece 22 inner wall is less than guiding axle 32 and rotates in the inside cross-sectional width of installation piece 22.

As a technical optimization scheme of the utility model, buffer gear 4 includes filter block 41 and expanding spring 42, and filter block 41 is fixed in the inner wall of installation piece 22 and communicates in the inside of gate body 1, and expanding spring 42's one end and gate body 1 fixed connection and the end fixing of the other end and installation piece 22.

As a technical optimization scheme of the utility model, buffer gear 4 still includes check valve 43 and drain pipe 44, and check valve 43 installs in the inner wall that gate body 1 deviates from filter block 41, and drain pipe 44 fixed connection communicates in gate body 1's lateral wall and with check valve 43.

When the utility model is used, firstly, when an operator needs to use the gate device, firstly, the external power supply of the driving device of the gate body 1 is opened, then when the gate body 1 is opened, the water flow in the river comes in, the side wall of the gate body 1 near the water flow coming in slides to form two mounting blocks 22, the top end of the mounting block 22 is clamped and connected with the cover plate 21, the guide shaft 32 rotates in the mounting block 22, the side wall is sleeved with the loop bar 33, the loop bar 33 rotates in the mounting block 22, one end of the filter screen 31 is wound on the side wall of one loop bar 33, the other end of the filter screen 31 is fixedly connected with the side wall of the other loop bar 33, the torsion spring 34 is sleeved on the side wall of the loop bar 33 and wound with the outer wall of the filter screen 31, one end of the torsion spring 34 is fixed on the inner wall of the mounting block 22, the other end of the torsion spring is fixedly connected with the side wall of the loop bar 33, the water flow comes in through, therefore, garbage is prevented from being accumulated at the bottom end or the inner wall of the gate body 1 after long-term use, and the use effect of the gate device is further improved; when an operator needs to replace or clean the filter screen 31, the cover plate 21 is opened by hand and then separated from the mounting block 22, and then the loop bar 33 is taken out from the inside of the mounting block 22 together with the filter screen 31, so that the operator can conveniently detach and mount the filter screen; when water flow is large, the installation block 22 slides towards the inside of the gate body 1 under the action of water pressure, the filter block 41 is installed on the inner wall of the installation block 22, the filter block 41 is communicated with the inside of the gate body 1, one end of the expansion spring 42 is fixed with the gate body 1, the other end of the expansion spring is connected with the end of the installation block 22, the one-way valve 43 is installed on the inner wall of the gate body 1 and is communicated with the drain pipe 44 installed on the side wall of the gate body 1, water flows into the inside of the gate body 1 from the filter block 41 under the extrusion of the installation block 22, so that the internal pressure of the gate body 1 is increased, the water flows to the drain pipe 44 from the one-way valve 43 and is finally discharged by the drain pipe 44, the pressure of the installation block 22 is relieved, the back flushing of the filter screen 31.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a hydraulic engineering gate device, includes gate body (1), its characterized in that: two sliding mechanisms (2) are installed on the side wall of the gate body (1), a filtering mechanism (3) is installed inside the sliding mechanism (2), the filtering mechanism (3) comprises a filter screen (31), a guide shaft (32), a loop bar (33) and a torsion spring (34), the two ends of the guide shaft (32) are installed on the inner wall of the sliding mechanism (2) and the guide shaft (32) rotates inside the sliding mechanism (2), the loop bar (33) is sleeved on the side wall of the guide shaft (32) and rotates inside the sliding mechanism (2), one end of the filter screen (31) is wound on one side wall of the loop bar (33) and the other end of the loop bar is fixedly connected to the other side wall of the loop bar (33), the torsion spring (34) is sleeved on the side wall and is wound on one side wall of the filter screen (31) and the outer wall of the guide shaft (32), one end of the torsion spring (34) is mounted on the inner wall of the sliding mechanism (2), the other end of the torsion spring is fixedly connected with the guide shaft (32), and a buffer mechanism (4) is connected inside the sliding mechanism (2).

2. The hydraulic engineering gate device according to claim 1, wherein: slide mechanism (2) including installation piece (22), two installation piece (22) symmetry sliding connection in the inner wall of gate body (1), guiding axle (32) with loop bar (33) rotate connect in the inside of installation piece (22), the one end fixed connection of torsion spring (34) in installation piece (22).

3. The hydraulic engineering gate device according to claim 2, wherein: the sliding mechanism (2) further comprises a cover plate (21) and a clamping block (23), the clamping block (23) is fixedly connected to the bottom end of the cover plate (21), the clamping block (23) is clamped and connected to the inner wall of the mounting block (22), and the cross section of the end portion of the clamping block (23) is of an inverted trapezoidal structure.

4. The hydraulic engineering gate device according to claim 1, wherein: the lateral wall equidistance of guiding axle (32) distributes and has a plurality of arch, just the inner wall block of loop bar (33) connect in the protruding position that guiding axle (32) lateral wall was equipped with.

5. The hydraulic engineering gate device according to claim 2, wherein: the section width that filter screen (31) both ends were expanded is greater than two distance between installation piece (22), guiding axle (32) rotate in the both ends section width of installation piece (22) inner wall is less than guiding axle (32) rotate in the inside section width of installation piece (22).

6. The hydraulic engineering gate device according to claim 2, wherein: buffer gear (4) are including filtering piece (41) and expanding spring (42), filtering piece (41) are fixed in the inner wall of installation piece (22) and communicate in the inside of gate body (1), the one end of expanding spring (42) with gate body (1) fixed connection and the other end with the end fixing of installation piece (22).

7. The gate device of hydraulic engineering according to claim 6, wherein: buffer gear (4) still include check valve (43) and drain pipe (44), check valve (43) install in gate body (1) deviates from the inner wall of filter block (41), drain pipe (44) fixed connection in the lateral wall of gate body (1) and with check valve (43) intercommunication.