CN110984084A

CN110984084A - Novel small-opening operation device for linear gate

Info

Publication number: CN110984084A
Application number: CN201911224239.6A
Authority: CN
Inventors: 朱义宏; 徐冀荣; 施冬梅; 施松华; 王涛; 葛浩
Original assignee: Nantong Water Conservancy Survey And Design Research Institute Co Ltd
Current assignee: Nantong Water Conservancy Survey And Design Research Institute Co Ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-04-10
Anticipated expiration: 2039-12-04
Also published as: CN110984084B

Abstract

The invention provides a novel small-opening operation device for a linear gate, and relates to the technical field of urban hydraulic engineering. This novel little aperture operation of a style of calligraphy gate device, including installing in the fixed block at river course center, the gate mouth is installed to one side in the outlet in the river course, slide rail mechanism is installed to the bottom of gate mouth, slide rail mechanism's central sliding connection has slider mechanism, the gate body is installed to one side of gate mouth, the center of gate mouth is provided with the drive screw corresponding with slide rail mechanism and slider mechanism, prop up the center at bench top and install the screw rod headstock gear corresponding with drive screw. Through the simple drive mechanism of design, can make the device dismantle fast and install as required, its compact transmission structural design can make this little aperture switch running device operation safe more, reliable and stable simultaneously, also can reduce artificial intervention simultaneously, saves a large amount of manpower and materials.

Description

Novel small-opening operation device for linear gate

Technical Field

The invention relates to the technical field of urban hydraulic engineering, in particular to a novel small-opening operation device for a linear gate.

Background

The gate is used for closing and opening the control facility of the drainage (discharging) water channel. The important components of the hydraulic building can be used for intercepting water flow, controlling water level, regulating flow, discharging silt, flotage and the like, when the form of the gate is selected, the gate needs to be determined according to the working property, the setting position, the operating condition, the gate hole span, the opening and closing force, the engineering cost and the like of the gate, the characteristics of the gate are combined, the existing operation practical experience is referred, and the operation is determined by comparing the technology and the economy, wherein the plane gate and the arc gate are the most commonly adopted gate shapes, and the conventional linear gate small-opening operation device controls the gate through the holding force of a hydraulic hoist so that the frequent action of an overflow valve is easily caused under the action of the hydraulic pressure, and the accident caused by the failure of a hydraulic system is caused.

The defect of the small-opening operation of the linear gate in actual operation management is as follows: the hydraulic hoist has long working time, unbalanced reverse acting force is caused by the pressure of the working water, the frequent action of an overflow valve is easily caused, and the failure of a hydraulic system is caused to cause accidents; the structure is complicated, the operating condition that needs managers to continuously monitor hydraulic pressure to open and close wastes time and energy, and fail safe nature is lower.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a novel linear gate small-opening operation device, which solves the problems that a hydraulic hoist has long working time, unbalanced reverse acting force is caused by the pressure of the working water, an overflow valve is easy to frequently act, and a hydraulic system fails to cause accidents; the structure is complicated, the operating condition that needs managers to continuously monitor hydraulic pressure to open and close wastes time and energy, the lower problem of fail safe nature.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the novel linear gate small-opening operation device comprises a fixed block arranged in the center of a river channel, a gate opening is arranged on one side of a water outlet in the river channel, the bottom of the gate opening is provided with a slide rail mechanism, the center of the slide rail mechanism is connected with a slide block mechanism in a sliding way, a gate body is arranged on one side of the gate opening, a first supporting mechanism is fixedly connected on one side of the gate body, a second supporting mechanism is arranged in the center of the outer wall of the first supporting mechanism, connecting rods are arranged among the second supporting mechanism, the sliding rail mechanism and the sliding block mechanism, the center of the gate opening is provided with a transmission screw rod corresponding to the slide rail mechanism and the slide block mechanism, the top of the gate opening is poured with a support table, the center of the top of the supporting table is provided with a screw hoist corresponding to the transmission screw, and one side of the top of the supporting table is fixedly connected with a handrail corresponding to the screw hoist.

Preferably, the slide rail mechanism comprises a fixed slide rail, one side of the fixed block is fixedly connected with the fixed slide rail, a sliding groove is formed in the top of one side of the fixed slide rail, a connecting block is fixedly connected to the center of one side of the fixed slide rail, a limiting hole is formed in the center of the connecting block, first supporting blocks are fixedly connected to two sides of the top of the connecting block, and corresponding first connecting holes are formed in the centers of the two first supporting blocks.

Preferably, a plurality of first mounting holes corresponding to the fixing blocks are formed in two sides of the fixing slide rail, and the fixing slide rail is fixedly connected with the fixing blocks through a plurality of expansion bolts.

Preferably, the sliding block mechanism comprises a fixed sliding block, the center of the fixed sliding rail is connected with the fixed sliding block in a sliding mode, the center of the fixed sliding block is provided with a threaded hole, the two sides of the top of the fixed sliding block are fixedly connected with second supporting blocks, and the centers of the two second supporting blocks are provided with corresponding second connecting holes.

Preferably, the first supporting mechanism comprises a first base, the first base is installed at the center of one side of the gate body, and a plurality of groups of second installation holes are formed in the center of the first base.

Preferably, the second supporting mechanism comprises a second base, the second base is installed at the center of the outer wall of the first base, first supporting plates and two supporting plates are fixedly connected to the two sides of the outer wall of the second base, two sets of second supporting plates and two supporting plates are fixedly connected between the first supporting plates, and corresponding third connecting holes are formed in the centers of the two sides of the first supporting plates.

Preferably, four connecting holes are formed in the centers of the two ends of the connecting rod, one end of the connecting rod is rotatably connected with the third connecting holes in the two sides of the first supporting plate, and the other end, far away from the second supporting mechanism, of the connecting rod is rotatably connected with the first connecting hole and the second connecting hole respectively.

Preferably, the transmission screw penetrates through the sliding block mechanism and the sliding rail mechanism and extends towards the bottom of the river channel.

The working principle is as follows: when the novel linear gate small-opening-degree operation device is used, a first base 701 can be installed on the side face of a gate leaf of a gate body 6, two ends of a second base 801 are connected with two connecting rods 9 in an inserting mode, one ends of the two connecting rods 9 are rotatably connected with third connecting holes 804 on two sides of a first supporting plate 802, one ends of the two connecting rods 9 far away from a second supporting mechanism 8 are respectively rotatably connected with a first connecting hole 407 and a second connecting hole 504, according to the drainage requirement of urban river channels, the gate small-opening-degree operation device can be used for controlling the opening degree of the gate, a screw hoist 13 installed at the top of the small-opening-degree operation device is used for driving a transmission screw 11 to rotate, a fixed sliding block 501 in a sliding block mechanism 5 can move up and down on the outer wall of the transmission screw 11 according to the change of the rotation direction of the transmission screw 11 under the action of a threaded hole 502, and directionally slides on a fixed sliding, thereby make fixed slider 501 drive two connecting rods 9 and can rotate on slide rail mechanism 4 and slider mechanism 5 in step to make fixed slider 501 and fixed slide rail 401 receive drive screw 11's motion and compel the motion, thereby utilize the joint support effect jack-up second supporting mechanism 8 and first supporting mechanism 7 of two connecting rods 9, thereby realize the purpose that gate body 6 was opened to little aperture.

(III) advantageous effects

The invention provides a novel small-opening operation device for a linear gate. The method has the following beneficial effects:

1. this novel little aperture running device of style of calligraphy gate can make not unidimensional little aperture switch according to the drainage requirement of each style of calligraphy gate size condition and every floodgate, and the staff can directly open and close the machine that closes of little aperture switch and control, also can follow the actual conditions in each area simultaneously and set out, can accomplish time-needing and dress to little aperture switch, has greatly improved the controllability of style of calligraphy gate.

2. This novel little aperture running device of straight line type gate through the simple drive mechanism of design, can make the device dismantle fast as required and install, and the design of its compact transmission structure can make this little aperture switch running device operation safer, reliable and stable simultaneously also can reduce artificial intervention, saves a large amount of manpower and materials.

Drawings

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

FIG. 2 is a schematic structural diagram of the slide rail mechanism according to the present invention;

FIG. 3 is a schematic cross-sectional view of a sliding track mechanism a-a according to the present invention;

FIG. 4 is a schematic cross-sectional view of a sliding rail mechanism b-b according to the present invention;

FIG. 5 is a top view structural diagram of the slider mechanism of the present invention;

FIG. 6 is a side view structural view of the slider mechanism of the present invention;

FIG. 7 is a schematic structural diagram of a first support mechanism according to the present invention;

FIG. 8 is a schematic structural diagram of a second supporting mechanism according to the present invention;

FIG. 9 is a schematic view of the structure of the connecting rod of the present invention.

Wherein, 1, river channel; 2. a fixed block; 3. a gate opening; 4. a slide rail mechanism; 401. fixing the slide rail; 402. a first mounting hole; 403. a chute; 404. connecting blocks; 405. a limiting hole; 406. a first support block; 407. a first connection hole; 5. a slider mechanism; 501. fixing the sliding block; 502. a threaded hole; 503. a second support block; 504. a second connection hole; 6. a gate body; 7. a first support mechanism; 701. a first base; 702. a second mounting hole; 8. a second support mechanism; 801. a second base; 802. a first support plate; 803. a second support plate; 804. a third connection hole; 9. a connecting rod; 10. a fourth connection hole; 11. a drive screw; 12. a support table; 13. a screw hoist; 14. a railing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1-9, the embodiment of the present invention provides a novel linear gate small-opening operation device, which includes a fixed block 2 installed at the center of a river channel 1, a gate opening 3 installed at one side of a water outlet in the river channel 1, a slide rail mechanism 4 installed at the bottom of the gate opening 3, a slider mechanism 5 slidably connected to the center of the slide rail mechanism 4, a gate body 6 installed at one side of the gate opening 3, a first support mechanism 7 fixedly connected to one side of the gate body 6, a second support mechanism 8 installed at the center of the outer wall of the first support mechanism 7, a connecting rod 9 installed between the second support mechanism 8 and the slide rail mechanism 4 and the slider mechanism 5, a drive screw 11 corresponding to the slide rail mechanism 4 and the slider mechanism 5 installed at the center of the gate opening 3, a support table 12 cast at the top of the gate opening 3, a screw hoist 13 corresponding to the drive screw 11 installed at the center of the top of, one side of the top of the support table 12 is fixedly connected with a railing 14 corresponding to a screw hoist 13, and the screw hoist 13 is used for driving the transmission screw 11 to rotate.

The slide rail mechanism 4 includes a fixed slide rail 401, one side of the fixed block 2 is fixedly connected with the fixed slide rail 401, the top of one side of the fixed slide rail 401 is provided with a slide groove 403, the center of one side of the fixed slide rail 401 is fixedly connected with a connecting block 404, the center of the connecting block 404 is provided with a limiting hole 405, two sides of the top of the connecting block 404 are both fixedly connected with first supporting blocks 406, the centers of the two first supporting blocks 406 are both provided with corresponding first connecting holes 407, the slide rail mechanism 4 not only provides a slide track for the fixed slide block 501 by designing the fixed slide rail 401, the slide rail mechanism 4 also can limit the fixed slide block 501, and the fixed slide block 501 can directionally slide on the fixed slide rail 401.

A plurality of first mounting holes 402 corresponding to the fixed block 2 are formed in two sides of the fixed slide rail 401, the fixed slide rail 401 is fixedly connected with the fixed block 2 through a plurality of expansion bolts, and the fixed slide rail 401 is fixedly connected with the fixed block 2 through a plurality of expansion bolts so that the fixed slide rail is more fixed and cannot be easily loosened.

Slider mechanism 5 includes fixed slider 501, the central sliding connection of fixed slide rail 401 has fixed slider 501, screw hole 502 has been seted up at fixed slider 501's center, the equal fixedly connected with second supporting shoe 503 in both sides at fixed slider 501 top, corresponding second connecting hole 504 has all been seted up at the center of two second supporting shoes 503, carry out directional slip on fixed slide rail 401 through fixed slider 501, thereby make fixed slider 501 drive two connecting rods 9 and can rotate on slide rail mechanism 4 and slider mechanism 5 in step, thereby make fixed slider 501 and fixed slide rail 401 receive the motion of drive screw 11 and compel the motion, thereby utilize two connecting rods 9 to drive second base 801 motion, make second base 801 jack-up first base 701, thereby reach the effect of the little aperture of gate body 6.

The first supporting mechanism 7 includes a first base 701, the first base 701 is installed at the center of one side of the shutter body 6, and a plurality of groups of second installation holes 702 are formed in the center of the first base 701.

The second supporting mechanism 8 comprises a second base 801, the second base 801 is installed at the center of the outer wall of the first base 701, first supporting plates 802 are fixedly connected to the two sides of the outer wall of the second base 801, two groups of second supporting plates 803 are fixedly connected between the two first supporting plates 802, and corresponding third connecting holes 804 are formed in the centers of the two sides of the two first supporting plates 802.

Fourth connecting hole 10 has all been seted up at the center at two connecting rod 9 both ends, the one end of two connecting rod 9 all rotates with the third connecting hole 804 of first backup pad 802 both sides to be connected, the one end that second supporting mechanism 8 was kept away from to two connecting rod 9 rotates with first connecting hole 407 and second connecting hole 504 respectively to be connected, make second supporting mechanism 8 rotate with slide rail mechanism 4 and slider mechanism 5 respectively through utilizing two connecting rod 9 to be connected, thereby make solid fixed sliding block 501 when drive screw 11's outer wall reciprocates, can jack-up second supporting mechanism 8 and first supporting mechanism 7 through the joint support effect jack-up of two connecting rod 9, thereby realize the purpose that gate body 6 is opened to little aperture.

The transmission screw 11 runs through the sliding block mechanism 5 and the sliding rail mechanism 4 and extends to the bottom of the river channel 1, the limiting hole 405 in the sliding rail mechanism 4 can limit the transmission screw 11, and the fixed sliding block 501 in the sliding block mechanism 5 can move up and down on the outer wall of the transmission screw 11 according to the change of the rotation direction of the transmission screw 11 under the action of the threaded hole 502.

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. Novel little aperture operation of a style of calligraphy gate device, including installing in fixed block (2) at river course (1) center, its characterized in that: a gate opening (3) is installed at one side of a water outlet in the river channel (1), a slide rail mechanism (4) is installed at the bottom of the gate opening (3), a slider mechanism (5) is connected to the center of the slide rail mechanism (4) in a sliding manner, a gate body (6) is installed at one side of the gate opening (3), a first supporting mechanism (7) is fixedly connected to one side of the gate body (6), a second supporting mechanism (8) is installed at the center of the outer wall of the first supporting mechanism (7), connecting rods (9) are installed between the second supporting mechanism (8) and the slide rail mechanism (4) and between the second supporting mechanism (8) and the slider mechanism (5), a transmission screw (11) corresponding to the slide rail mechanism (4) and the slider mechanism (5) is arranged at the center of the gate opening (3), a supporting table (12) is poured at the top of the gate opening (3), and a screw hoist (13) corresponding to the transmission screw (11) is installed at the center of the, one side of the top of the support table (12) is fixedly connected with a railing (14) corresponding to the screw hoist (13).

2. The novel small-opening operation device of the linear gate according to claim 1, characterized in that: the sliding rail mechanism (4) comprises a fixed sliding rail (401), one side of the fixed block (2) is fixedly connected with the fixed sliding rail (401), the top of one side of the fixed sliding rail (401) is provided with a sliding groove (403), the center of one side of the fixed sliding rail (401) is fixedly connected with a connecting block (404), the center of the connecting block (404) is provided with a limiting hole (405), the two sides of the top of the connecting block (404) are fixedly connected with first supporting blocks (406), and the centers of the first supporting blocks (406) are provided with corresponding first connecting holes (407).

3. The novel small-opening operation device of the linear gate according to claim 2, characterized in that: a plurality of first mounting holes (402) corresponding to the fixing blocks (2) are formed in two sides of the fixing slide rails (401), and the fixing slide rails (401) are fixedly connected with the fixing blocks (2) through a plurality of expansion bolts.

4. The novel small-opening operation device of the linear gate according to claim 1, characterized in that: the sliding block mechanism (5) comprises a fixed sliding block (501), the center of the fixed sliding rail (401) is connected with the fixed sliding block (501) in a sliding mode, a threaded hole (502) is formed in the center of the fixed sliding block (501), second supporting blocks (503) are fixedly connected to two sides of the top of the fixed sliding block (501), and corresponding second connecting holes (504) are formed in the centers of the two second supporting blocks (503).

5. The novel small-opening operation device of the linear gate according to claim 1, characterized in that: the first supporting mechanism (7) comprises a first base (701), the first base (701) is installed at the center of one side of the gate body (6), and a plurality of groups of second installation holes (702) are formed in the center of the first base (701).

6. The novel small-opening operation device of the linear gate according to claim 1, characterized in that: second supporting mechanism (8) include second base (801), second base (801) are installed to the center of first base (701) outer wall, the equal fixedly connected with first backup pad (802) in both sides of second base (801) outer wall, two sets of second backup pad (803) of fixedly connected with between first backup pad (802), two corresponding third connecting hole (804) have all been seted up to the center of first backup pad (802) both sides.

7. The novel small-opening operation device of the linear gate according to claim 1, characterized in that: four connecting holes (10) are respectively formed in the centers of two ends of the connecting rod (9), one end of the connecting rod (9) is rotatably connected with the third connecting holes (804) on two sides of the first supporting plate (802), and one end, far away from the second supporting mechanism (8), of the connecting rod (9) is rotatably connected with the first connecting hole (407) and the second connecting hole (504) respectively.

8. The novel small-opening operation device of the linear gate according to claim 1, characterized in that: the transmission screw rod (11) penetrates through the sliding block mechanism (5) and the sliding rail mechanism (4) and extends towards the bottom of the river channel (1).