CN214363336U

CN214363336U - Small channel sluice gate

Info

Publication number: CN214363336U
Application number: CN202120282378.0U
Authority: CN
Inventors: 卢宝松
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-10-08
Anticipated expiration: 2031-02-01

Abstract

The utility model provides a small-size channel sluice gate. The small channel water gate comprises a fixing frame; the gate is slidably mounted on the inner walls of the two sides of the fixed frame, and the bottom of the gate is in contact with the inner wall of the bottom of the fixed frame; the PVC copper-plated telescopic pipe is fixedly installed on the inner wall of the top of the fixed frame, and the bottom end of the PVC copper-plated telescopic pipe is fixedly connected with the top of the fixed frame; the lead screw is fixedly installed at the top of the gate, is positioned on the PVC copper-plated telescopic pipe, and the top end of the lead screw extends to the upper part of the fixed frame; the shaft seat is fixedly installed at the top of the fixed frame. The utility model provides a small-size channel sluice gate has the lead screw is difficult for rustting, is convenient for add lubricating oil to the lead screw on the spot advantage.

Description

Small channel sluice gate

Technical Field

The utility model relates to a sluice technical field especially relates to a small-size channel sluice gate.

Background

The channel gate is also called as steel gate, has the functions of light weight, flexible operation, convenient installation and maintenance, reliable sealing and the like, is widely applied to projects such as waterworks, sewage plants, irrigation and drainage, waterlogging drainage, petroleum, chemical engineering, metallurgy, environmental protection, electric power, pond weirs, rivers and the like, and is used for stopping, adjusting flow and controlling water level.

The lead screw of prior art's small-size channel gate lacks the protection, exposes for a long time in the humid air of river, rusts easily, and prior art's small-size channel gate lacks the mechanism that can add lubricating oil on the spot to the lead screw for when the lead screw needs lubrication treatment, need relevant personnel to carry lubricating oil specially and go the gate scene, it is comparatively inconvenient.

Therefore, there is a need for a new small channel sluice gate to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a lead screw is difficult for getting rusty, be convenient for add lubricating oil to the lead screw on the spot small-size channel sluice gate.

In order to solve the technical problem, the utility model provides a small-size channel sluice gate includes: a fixing frame; the gate is slidably mounted on the inner walls of the two sides of the fixed frame, and the bottom of the gate is in contact with the inner wall of the bottom of the fixed frame; the PVC copper-plated telescopic pipe is fixedly installed on the inner wall of the top of the fixed frame, and the bottom end of the PVC copper-plated telescopic pipe is fixedly connected with the top of the fixed frame; the lead screw is fixedly installed at the top of the gate, is positioned on the PVC copper-plated telescopic pipe, and the top end of the lead screw extends to the upper part of the fixed frame; the shaft seat is fixedly arranged at the top of the fixed frame; the internal thread rotating pipe is rotatably arranged in the shaft seat, the top end of the internal thread rotating pipe extends to the upper part of the shaft seat, and the screw rod penetrates through the internal thread rotating pipe and is screwed with the inner wall of the internal thread rotating pipe; the fixed disc is arranged above the shaft seat and fixedly sleeved on the internal thread rotating pipe; the hand wheel is fixedly arranged on the outer wall of the fixed disc; the annular groove is formed in the inner wall of the internal thread rotating pipe; the sponge sleeve is arranged in the annular groove, and the screw rod penetrates through the sponge sleeve and is in contact with the inner wall of the sponge sleeve; the oil receiving disc is fixedly sleeved on the internal thread rotating pipe; the through holes are all formed in the outer wall of the internal thread rotating pipe and are communicated with the annular groove; the oil storage tank is fixedly arranged at the top of the fixing frame; the oil discharge pipe is fixedly installed at the top of the shaft seat, the bottom end of the oil discharge pipe extends into the oil storage tank, the oil discharge pipe is fixedly connected with the oil storage tank, and one end, far away from the oil storage tank, of the oil discharge pipe extends into the oil receiving disc; and the pressurizing mechanism is arranged at the top of the oil storage tank.

Preferably, the loading system is including placing box, blast pipe, rubber gasbag, coupling hose and intake pipe, place box fixed mounting in the top of batch oil tank, blast pipe fixed mounting be in the top of batch oil tank, the bottom of blast pipe extends to in the batch oil tank, the rubber gasbag sets up place the box in, coupling hose fixed mounting be in on the rubber gasbag, just coupling hose with the rubber gasbag is linked together, the top of blast pipe extends to place in the box and with coupling hose fixed connection and be linked together, intake pipe fixed mounting be in on the rubber gasbag, just the intake pipe with the rubber gasbag is linked together.

Preferably, the exhaust pipe and the air inlet pipe are both provided with one-way valves.

Preferably, the top of the oil storage tank is provided with an oil filling port, a plug head is arranged in the oil filling port, and the top of the plug head is fixedly provided with a pull ring.

Preferably, the top of the fixed frame is provided with an avoiding hole, and the screw rod penetrates through the avoiding hole and is movably connected with the inner wall of the avoiding hole.

Preferably, the inner walls of the two sides of the fixing frame are provided with limiting sliding grooves, and the two sides of the gate extend into the two limiting sliding grooves and are connected with the inner walls of the two limiting sliding grooves in a sliding mode.

Compared with the prior art, the utility model provides a small-size channel sluice gate has following beneficial effect:

the utility model provides a small-size channel sluice gate through the setting of the flexible pipe of PVC copper facing, can carry out good protection to the lead screw, avoids the lead screw to receive too much moisture invasion and attack, also can reduce the volatilization rate of lubricating oil on the lead screw simultaneously, through setting up the batch oil tank, arranges the oil pipe, connects the food tray, a plurality of openings, loading system's setting, can make things convenient for relevant personnel to annotate lubricating oil to the lead screw on the spot, and it is comparatively convenient to operate.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a sluice gate for small canals according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B shown in FIG. 2;

fig. 4 is an enlarged schematic view of the portion C shown in fig. 2.

Reference numbers in the figures: 1. a fixing frame; 2. a gate; 3. PVC copper plating extension tubes; 4. a screw rod; 5. a shaft seat; 6. rotating the pipe by internal threads; 7. fixing the disc; 8. a hand wheel; 9. an annular groove; 10. a sponge sleeve; 11. an oil receiving pan; 12. a port; 13. an oil storage tank; 14. an oil discharge pipe; 15. placing the box; 16. an exhaust pipe; 17. a rubber air bag; 18. a connecting hose; 19. an air inlet pipe; 20. an oil filling port; 21. a plug head.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1-4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a small channel sluice gate according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 2; fig. 4 is an enlarged schematic view of the portion C shown in fig. 2. The small channel sluice gate comprises: a fixed frame 1; the gate 2 is slidably mounted on the inner walls of the two sides of the fixed frame 1, and the bottom of the gate 2 is in contact with the inner wall of the bottom of the fixed frame 1; the PVC copper-plated telescopic pipe 3 is fixedly installed on the inner wall of the top of the fixed frame 1, and the bottom end of the PVC copper-plated telescopic pipe 3 is fixedly connected with the top of the fixed frame 1; the lead screw 4 is fixedly installed at the top of the gate 2, the lead screw 4 is located on the PVC copper-plated telescopic pipe 3, and the top end of the lead screw 4 extends to the upper part of the fixed frame 1; the shaft seat 5 is fixedly arranged at the top of the fixed frame 1; the internal thread rotating pipe 6 is rotatably arranged in the shaft seat 5, the top end of the internal thread rotating pipe 6 extends to the upper part of the shaft seat 5, and the screw rod 4 penetrates through the internal thread rotating pipe 6 and is screwed with the inner wall of the internal thread rotating pipe 6; the fixed disk 7 is arranged above the shaft seat 5, and the fixed disk 7 is fixedly sleeved on the internal thread rotating pipe 6; the hand wheel 8 is fixedly arranged on the outer wall of the fixed disc 7; the annular groove 9 is formed in the inner wall of the internal thread rotating pipe 6; the sponge sleeve 10 is arranged in the annular groove 9, and the screw rod 4 penetrates through the sponge sleeve 10 and is in contact with the inner wall of the sponge sleeve 10; the oil receiving disc 11 is fixedly sleeved on the internal thread rotating pipe 6; the through holes 12 are formed in the outer wall of the internal thread rotating pipe 6, and the through holes 12 are communicated with the annular groove 9; the oil storage tank 13 is fixedly arranged at the top of the fixed frame 1; the oil discharge pipe 14 is fixedly installed at the top of the shaft seat 5, the bottom end of the oil discharge pipe 14 extends into the oil storage tank 13, the oil discharge pipe 14 is fixedly connected with the oil storage tank 13, and one end, far away from the oil storage tank 13, of the oil discharge pipe 14 extends into the oil receiving disc 11; and the pressurizing mechanism is arranged at the top of the oil storage tank 13.

Pressurization mechanism is including placing box 15, blast pipe 16, rubber gasbag 17, coupling hose 18 and intake pipe 19, place box 15 fixed mounting and be in the top of batch oil tank 13, blast pipe 16 fixed mounting is in the top of batch oil tank 13, the bottom of blast pipe 16 extends to in the batch oil tank 13, rubber gasbag 17 sets up place in the box 15, coupling hose 18 fixed mounting is in on the rubber gasbag 17, just coupling hose 18 with rubber gasbag 17 is linked together, the top of blast pipe 16 extends to place in the box 15 and with coupling hose 18 fixed connection and be linked together, 19 fixed mounting of intake pipe is in on the rubber gasbag 17, just intake pipe 19 with rubber gasbag 17 is linked together.

Check valves are arranged in the exhaust pipe 16 and the air inlet pipe 19.

An oil filling port 20 is formed in the top of the oil storage tank 13, a plug head 21 is arranged in the oil filling port 20, and a pull ring is fixedly mounted on the top of the plug head 21.

The top of the fixed frame 1 is provided with an avoiding hole, and the screw rod 4 penetrates through the avoiding hole and is movably connected with the inner wall of the avoiding hole.

The inner walls of two sides of the fixed frame 1 are provided with limiting sliding grooves, and two sides of the gate 2 extend into the two limiting sliding grooves and are connected with the inner walls of the two limiting sliding grooves in a sliding mode.

The utility model provides a small-size channel sluice gate's theory of operation as follows:

when the gate 2 is in a closed state, the lead screw 4 is protected by the PVC copper-plated telescopic pipe 3, invasion of humid gas can be greatly reduced, and volatilization speed of lubricating oil can also be reduced, when the gate 2 needs to be opened, the hand wheel 8 is rotated anticlockwise, the hand wheel 8 drives the internal thread rotating pipe 6 to rotate, the lead screw 4 is in threaded connection with the internal thread rotating pipe 6 and is fixedly connected with the gate 2, and the gate 2 is limited by the two limiting sliding grooves, so that the lead screw 4 can be driven to move upwards in the process of anticlockwise rotation of the internal thread rotating pipe 6, and the lead screw 4 drives the gate 2 to move upwards, so that the gate 2 is opened;

when the screw rod 4 is lubricated, a related person can open the placing box 15, then the rubber air bag 17 is circularly pinched for several times, when the rubber air bag 17 is extruded, the air originally stored in the rubber air bag 17 can enter the oil storage tank 13 through the one-way valve of the exhaust pipe 16, the air pressure in the rubber air bag 17 is reduced to form a larger pressure difference with the external atmospheric pressure, the air pressure in the oil storage tank 13 is increased, after the rubber air bag 17 is loosened, the external air can enter the rubber air bag 17 through the one-way valve on the air inlet pipe 19, the rubber air bag 17 is circularly pinched for several times, the air pressure in the oil storage tank 13 can be continuously increased, after the pressure is applied, the lubricating oil in the oil storage tank 13 can be discharged into the oil receiving disc 11 through the oil discharge pipe 14, the lubricating oil in the oil receiving disc 11 can enter the annular groove 9 through the plurality of through the plurality of the through holes 12, after the sponge sleeve 10 is saturated, the rest of the lubricating oil can be downward permeated, the screw rod 4 is lubricated;

because a certain amount of lubricating oil is stored in the sponge sleeve 10, the screw rod 4 can be lubricated in the rising process in the subsequent process of opening the gate 2, and the design can reduce the times of filling the lubricating oil.

the utility model provides a small-size channel sluice gate through the setting of the flexible pipe 3 of PVC copper facing, can carry out good protection to lead screw 4, avoids lead screw 4 to receive too much moisture invasion and attack, also can reduce the speed of volatilizing of lubricating oil on the lead screw 4 simultaneously, through setting up batch oil tank 13, arranges oil pipe 14, connects food tray 11, a plurality of opening 12, loading system's setting, can make things convenient for relevant personnel to annotate lubricating oil to lead screw 4 on the spot, and it is comparatively convenient to operate.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A small channel sluice gate, comprising:

a fixing frame;

the gate is slidably mounted on the inner walls of the two sides of the fixed frame, and the bottom of the gate is in contact with the inner wall of the bottom of the fixed frame;

the PVC copper-plated telescopic pipe is fixedly installed on the inner wall of the top of the fixed frame, and the bottom end of the PVC copper-plated telescopic pipe is fixedly connected with the top of the fixed frame;

the lead screw is fixedly installed at the top of the gate, is positioned on the PVC copper-plated telescopic pipe, and the top end of the lead screw extends to the upper part of the fixed frame;

the shaft seat is fixedly arranged at the top of the fixed frame;

the internal thread rotating pipe is rotatably arranged in the shaft seat, the top end of the internal thread rotating pipe extends to the upper part of the shaft seat, and the screw rod penetrates through the internal thread rotating pipe and is screwed with the inner wall of the internal thread rotating pipe;

the fixed disc is arranged above the shaft seat and fixedly sleeved on the internal thread rotating pipe;

the hand wheel is fixedly arranged on the outer wall of the fixed disc;

the annular groove is formed in the inner wall of the internal thread rotating pipe;

the sponge sleeve is arranged in the annular groove, and the screw rod penetrates through the sponge sleeve and is in contact with the inner wall of the sponge sleeve;

the oil receiving disc is fixedly sleeved on the internal thread rotating pipe;

the through holes are all formed in the outer wall of the internal thread rotating pipe and are communicated with the annular groove;

the oil storage tank is fixedly arranged at the top of the fixing frame;

the oil discharge pipe is fixedly installed at the top of the shaft seat, the bottom end of the oil discharge pipe extends into the oil storage tank, the oil discharge pipe is fixedly connected with the oil storage tank, and one end, far away from the oil storage tank, of the oil discharge pipe extends into the oil receiving disc;

and the pressurizing mechanism is arranged at the top of the oil storage tank.

2. The small channel sluice gate according to claim 1, wherein the pressurizing mechanism comprises a placing box, an exhaust pipe, a rubber air bag, a connecting hose and an air inlet pipe, the placing box is fixedly arranged at the top of the oil storage tank, the exhaust pipe is fixedly arranged at the top of the oil storage tank, the bottom end of the exhaust pipe extends to the inside of the oil storage tank, the rubber air bag is arranged in the placing box, the connecting hose is fixedly arranged on the rubber air bag, the connecting hose is communicated with the rubber air bag, the top end of the exhaust pipe extends to the inside of the placing box and is fixedly connected with the connecting hose and communicated with the rubber air bag, the air inlet pipe is fixedly arranged on the rubber air bag, and the air inlet pipe is communicated with the rubber air bag.

3. The small channel sluice gate according to claim 2, wherein check valves are provided in both the exhaust pipe and the intake pipe.

4. The small channel sluice gate according to claim 2, wherein an oil filling port is formed at the top of the oil storage tank, a plug is arranged in the oil filling port, and a pull ring is fixedly mounted at the top of the plug.

5. The small channel sluice gate according to claim 1, wherein an avoiding hole is formed at the top of the fixing frame, and the screw rod penetrates through the avoiding hole and is movably connected with the inner wall of the avoiding hole.

6. The small channel sluice gate according to claim 1, wherein the fixing frame has a pair of limiting sliding grooves formed on inner walls thereof, and both sides of the gate extend into the two limiting sliding grooves and are slidably connected to inner walls of the two limiting sliding grooves.