CN212200330U

CN212200330U - Water conservancy water and electricity gate hoisting device

Info

Publication number: CN212200330U
Application number: CN202020262556.9U
Authority: CN
Inventors: 李凤; 李强; 迭成; 魏兴玉
Original assignee: Sichuan Zhonggang Construction Engineering Co ltd
Current assignee: Sichuan Zhonggang Construction Engineering Co ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-12-22
Anticipated expiration: 2030-03-05

Abstract

The utility model relates to a water conservancy water and electricity gate hoisting device belongs to water conservancy water and electricity gate technical field, including the hoisting frame, be provided with the gate on the hoisting frame, it is connected with the lead screw to rotate on the hoisting frame, the gate back be provided with lead screw thread fit's sleeve, be provided with the oil box on the hoisting frame, with the position intercommunication that the oil box is close to the bottom is provided with the oil hose, the through-hole has been seted up to the position that the sleeve is close to the top, the one end that the oil hose kept away from the oil box is located the through-hole, be connected through the bonding member between through-hole pore wall and the oil hose, the sleeve outer wall is provided with the rack that is used for placing the oil hose with through-hole linking department, be provided with. The utility model has the advantages of the blocking when reducing the gate lifting.

Description

Water conservancy water and electricity gate hoisting device

Technical Field

The utility model belongs to the technical field of water conservancy water and electricity gate technique and specifically relates to a water conservancy water and electricity gate hoisting device is related to.

Background

The gate is installed on the empty port of buildings such as overflow dam, bank spillway, drain hole, hydraulic tunnel and sluice, and is a control facility for closing and opening water discharge channel, and the important components of hydraulic buildings can be used for intercepting water flow, controlling water level, regulating flow, discharging silt and floating objects, etc., and can be used for regulating flow, controlling upstream and downstream water levels, draining flood, and removing silt or floating objects, etc.

Among the prior art, the patent application with publication number CN206646461U discloses a water conservancy water and electricity gate hoisting device, which comprises a body, the body is including installation panel and hoisting device, the installation panel is located hoisting device's both sides, the hoisting device both sides all are equipped with the installing support, installing support both sides bottom all through fixing bolt with installation panel fixed connection, be equipped with the gate spout on the installing support inner wall, the installing support passes through gate spout sliding connection has the gate, the installing support top is equipped with the loading board, the loading board with the connection can be dismantled to the installing support, loading board top surface is equipped with the motor mount pad, the motor is installed on motor mount pad top, the loading board below is equipped with the lead screw, the lead screw top with the motor is connected, the gate back is equipped with the sleeve.

However, the technical scheme has the following technical problems: lead screw and sleeve pass through screw-thread fit, and lead screw and open-air setting of sleeve receive the erosion easily to make lead screw and sleeve appear blocking phenomenon when promoting the gate, influence the promotion of gate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water conservancy water and electricity gate hoisting device has the advantage that the card went up when reducing the gate and promote.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a water conservancy water and electricity gate hoisting device, includes the hoisting frame, be provided with the gate on the hoisting frame, it is connected with the lead screw to rotate on the hoisting frame, the gate back be provided with lead screw thread fit's sleeve, be provided with the oil box on the hoisting frame, with the position intercommunication that the oil box is close to the bottom is provided with the oil hose, the through-hole has been seted up to the position that the sleeve is close to the top, the one end that the oil box was kept away from to the oil hose is located the through-hole, be connected through the bonding member between through-hole pore wall and the oil hose, sleeve outer wall and through-hole linking department are provided with the rack that is used for placing the oil hose, be provided with.

Through adopting above-mentioned technical scheme, when the gate is promoting, lubricating oil in the oil box carries lubricating oil to the sleeve inner wall through the oil hose, because the through-hole is seted up in the sleeve and is close to the position on top, lubricating oil flows downwards from the sleeve inner wall gradually, lubricates pivoted lead screw this moment to reduce lead screw and sleeve and appear the card pause phenomenon when promoting the gate, so that the promotion of gate. The flow of lubricating oil through the oil delivery hose is adjusted through extrusion spare extrusion oil delivery hose to make lubricating oil drip to the sleeve inner wall gradually through the oil delivery hose, reduce the waste of lubricating oil.

In a preferred example, the method can further comprise the following steps: the extruded part comprises a screw rod in threaded connection with the placing frame, the screw rod is located above the oil conveying hose, and one end, close to the oil conveying hose, of the screw rod is rotatably connected with the pressing plate.

Through adopting above-mentioned technical scheme, rotate the screw rod and drive the clamp plate and remove to adjust the condition that the clamp plate extrudeed oil delivery hose, it is simple and efficient to handle, provides convenience for adjusting the flow that lubricating oil passes through oil delivery hose.

In a preferred example, the method can further comprise the following steps: the surface of the pressing plate, facing the oil delivery hose, is provided with saw-shaped teeth, the length direction of the saw-shaped teeth is perpendicular to the length direction of the oil delivery hose, and the placing frame is provided with saw-shaped grooves matched with the saw-shaped teeth.

By adopting the technical scheme, when the gate is not lifted, the saw-shaped teeth are moved into the saw-shaped grooves, so that the oil delivery hose is pressed by the pressing plate, and the outflow of lubricating oil when the gate is not lifted is reduced; the length direction of the saw-shaped teeth is vertical to the length direction of the oil delivery hose, so that the flowing stroke of lubricating oil can be further increased, and the outflow of the lubricating oil is further reduced.

In a preferred example, the method can further comprise the following steps: the bonding piece is a sealant, and the sealant is arranged between the wall of the through hole and the oil delivery hose.

Through adopting above-mentioned technical scheme, sealed glue not only can bond oil hose in the through-hole, prevents that oil hose from breaking away from through-hole department, sealed glue has sealed effect moreover, can prevent that impurity such as rainwater from getting into the sleeve inner wall through the gap and influencing the cooperation of sleeve and lead screw, the phenomenon that appears blocking when further reducing the gate and promoting.

In a preferred example, the method can further comprise the following steps: the inner wall of the sleeve is provided with an inclined plane along the circumferential direction of the through hole, and the inclined plane inclines downwards towards the direction close to the screw rod.

Through adopting above-mentioned technical scheme, the setting on inclined plane so that from the lubricating oil flow direction sleeve inner wall of oil delivery hose outflow, simple and practical.

In a preferred example, the method can further comprise the following steps: be provided with the receiver that is used for accomodating unnecessary oil hose on the hoisting frame, oil hose runs through the receiver setting, just be located oil hose top rotation in the receiver and be connected with the pivot, be provided with the haulage rope in the receiver, the one end of haulage rope is connected in the pivot, and the other end is connected with oil hose, be provided with on the receiver and be used for ordering about pivot pivoted first motor.

Through adopting above-mentioned technical scheme, because can drive the oil hose when the gate removes and remove, the removal that the use length of oil hose followed the gate changes, and first motor orders about the pivot and rotates, and the pivoted pivot is received and released the haulage rope. When the live length of oil hose becomes long, the haulage rope is unreeled to the pivot to make the haulage rope follow the oil hose and together remove, when the live length of oil hose shortens, pivot rolling haulage rope, haulage rope drive in unnecessary oil hose immigration containing box, avoid unnecessary oil hose to drop outside and influence the flow of lubricating oil.

In a preferred example, the method can further comprise the following steps: limiting plates are oppositely arranged at two ends of the rotating shaft, and the traction rope is located between the two limiting plates.

Through adopting above-mentioned technical scheme, the limiting plate can prevent that the haulage rope from dropping from the tip of pivot, improves the guide effect of haulage rope to the oil hose.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the gate is promoting, lubricating oil in the oil box carries lubricating oil to the sleeve inner wall through the oil hose, because the through-hole is seted up in the sleeve and is close to the position on top, lubricating oil flows downwards from the sleeve inner wall gradually, lubricates pivoted lead screw this moment to reduce lead screw and sleeve and appear the card pause phenomenon when promoting the gate, so that the promotion of gate.

2. When the gate is not lifted, the saw-shaped teeth are moved into the saw-shaped grooves, so that the oil delivery hose is pressed tightly by the pressing plate, and the outflow of lubricating oil when the gate is not lifted is reduced; the length direction of the saw-shaped teeth is vertical to the length direction of the oil delivery hose, so that the flowing stroke of lubricating oil can be further increased, and the outflow of the lubricating oil is further reduced.

3. When the live length of oil hose becomes long, the haulage rope is unreeled to the pivot to make the haulage rope follow the oil hose and together remove, when the live length of oil hose shortens, pivot rolling haulage rope, haulage rope drive in unnecessary oil hose immigration containing box, avoid unnecessary oil hose to drop outside and influence the flow of lubricating oil.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

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

fig. 3 is a sectional view of the storage case in the present embodiment.

Reference numerals: 1. a hoisting frame; 2. a gate; 3. a lead screw; 4. a sleeve; 5. an oil box; 6. an oil delivery hose; 7. a through hole; 8. placing a rack; 9. a screw; 10. pressing a plate; 11. saw-shaped teeth; 12. a saw-shaped groove; 13. a second motor; 14. a storage box; 15. a rotating shaft; 16. a hauling rope; 17. a first motor; 18. a limiting plate; 19. an oil inlet pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model discloses a water conservancy water and electricity gate hoisting device combines fig. 1 and fig. 2, including hoisting frame 1, be provided with gate 2 on hoisting frame 1, rotate on hoisting frame 1 and be connected with lead screw 3, the 2 backs of gate be provided with lead screw 3 screw-thread fit's sleeve 4, be provided with on hoisting frame 1 and be used for ordering about lead screw 3 pivoted second motor 13, be provided with oil box 5 on hoisting frame 1, be provided with into oil pipe 19 with 5 intercommunications of oil box to supply lubricating oil through advancing oil pipe 19 when lubricating oil is not enough in the oil box 5. The position that is close to the bottom with oil box 5 communicates and is provided with oil hose 6, and through-hole 7 has been seted up to the position that sleeve 4 is close to the top, and the inner wall of sleeve 4 is provided with the inclined plane along through-hole 7 circumference, and the inclined plane orientation is close to the 3 direction downward sloping of lead screw, the setting on inclined plane so that the lubricating oil flow direction sleeve 4 inner wall from oil hose 6 outflow.

As shown in fig. 2, one end of the oil hose 6, which is far away from the oil box 5, is located in the through hole 7, the hole wall of the through hole 7 is connected with the oil hose 6 through a bonding piece, the bonding piece is a sealant (not shown in the figure), the sealant is arranged between the hole wall of the through hole 7 and the oil hose 6, the sealant can bond the oil hose 6 in the through hole 7, and can prevent impurities such as rainwater and the like from entering the inner wall of the sleeve 4 through gaps.

As shown in fig. 2, a placing frame 8 for placing the oil hose 6 is arranged at the joint of the outer wall of the sleeve 4 and the through hole 7, and an extrusion part for extruding the oil hose 6 is arranged on the placing frame 8; the extruded article includes screw rod 9 of threaded connection on rack 8, screw rod 9 is located oil delivery hose 6 top, the one end that defeated oil pipe was kept away from to screw rod 9 is provided with the handle, screw rod 9 is close to oil delivery hose 6 one end and rotates and be connected with clamp plate 10, clamp plate 10 is provided with saw-shaped tooth 11 towards oil delivery hose 6 on the face, the length direction of saw-shaped tooth 11 is perpendicular with 6 length direction of oil delivery hose, set up on the rack 8 with saw-shaped tooth 11 complex saw-shaped groove 12.

Combine fig. 1 and fig. 3, because gate 2 can drive oil hose 6 when removing, oil hose 6's use length follows gate 2's removal and changes, flow for preventing unnecessary oil hose 6 drops outside and influence lubricating oil, be provided with the receiver 14 that is used for accomodating unnecessary oil hose 6 on the hoisting frame 1, oil hose 6 runs through receiver 14 and sets up, it is connected with pivot 15 just to be located oil hose 6 top rotation in the receiver 14, be provided with haulage rope 16 in the receiver 14, the one end of haulage rope 16 is connected on pivot 15, the other end is connected with oil hose 6, pivot 15 both ends are provided with limiting plate 18 relatively, haulage rope 16 is located between two limiting plate 18, limiting plate 18 can prevent haulage rope 16 from dropping from 15 one end of pivot, improve the effect of receiving and releasing to haulage rope 16, be provided with on the receiver 14 and be used for ordering about pivot 15 pivoted first motor 17.

The implementation principle of the embodiment is as follows:

when gate 2 removed, the twist grip rotated the screw rod 9 rotation in order to drive clamp plate 10 and remove to make the lubricating oil in the oil box 5 flow to the 4 inner walls of sleeve through oil hose 6, lubricating oil from 4 inner walls of sleeve downward flow gradually, lubricated rotating lead screw 3 this moment, in order to reduce lead screw 3 and sleeve 4 and appear the card pause phenomenon when promoting gate 2, so that the removal of gate 2. When the gate 2 moves, the length of the oil hose 6 changes, and when the length of the oil hose 6 increases, the first motor 17 is started to drive the rotating shaft 15 to rotate, so that the rotating shaft 15 unwinds the pulling rope 16, and the pulling rope 16 moves along with the oil hose 6. When the service length of the oil delivery hose 6 is shortened, the first motor 17 is started to drive the rotating shaft 15 to rotate, so that the rotating shaft 15 winds the pulling rope 16, the pulling rope 16 drives the redundant oil delivery hose 6 to move into the storage box 14, and the phenomenon that the redundant oil delivery hose 6 falls outside to influence the flowing of lubricating oil is avoided.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a water conservancy water and electricity gate hoisting device, includes hoisting frame (1), be provided with gate (2) on hoisting frame (1), it is connected with lead screw (3) to rotate on hoisting frame (1), gate (2) back be provided with lead screw (3) screw-thread fit's sleeve (4), its characterized in that: be provided with on hoisting frame (1) oil box (5), with oil box (5) are close to the position intercommunication of bottom and are provided with oil delivery hose (6), sleeve (4) are close to the position on top and have seted up through-hole (7), the one end that oil box (5) were kept away from in oil delivery hose (6) is located through-hole (7), be connected through the bonding member between through-hole (7) pore wall and oil delivery hose (6), sleeve (4) outer wall and through-hole (7) link up the department and be provided with rack (8) that are used for placing oil delivery hose (6), be provided with the extruded article that is used for extrudeing oil delivery hose (6) on rack (8).

2. A water conservancy and hydropower gate lifting device according to claim 1, characterized in that: the extruded part comprises a screw rod (9) in threaded connection with the placing frame (8), the screw rod (9) is located above the oil delivery hose (6), and one end, close to the oil delivery hose (6), of the screw rod (9) is rotatably connected with a pressing plate (10).

3. A water conservancy and hydropower gate lifting device according to claim 2, characterized in that: saw-shaped teeth (11) are arranged on the surface, facing the oil delivery hose (6), of the pressing plate (10), the length direction of the saw-shaped teeth (11) is perpendicular to the length direction of the oil delivery hose (6), and saw-shaped grooves (12) matched with the saw-shaped teeth (11) are formed in the placing frame (8).

4. A water conservancy and hydropower gate lifting device according to claim 1, characterized in that: the bonding piece is sealant which is arranged between the wall of the through hole (7) and the oil delivery hose (6).

5. A water conservancy and hydropower gate lifting device according to claim 1, characterized in that: the inner wall of the sleeve (4) is provided with an inclined plane along the circumferential direction of the through hole (7), and the inclined plane inclines downwards towards the direction close to the screw rod (3).

6. A water conservancy and hydropower gate lifting device according to claim 1, characterized in that: be provided with receiver (14) that are used for accomodating unnecessary oil hose (6) on hoisting frame (1), oil hose (6) run through receiver (14) and set up, just be located oil hose (6) top rotation in receiver (14) and be connected with pivot (15), be provided with haulage rope (16) in receiver (14), the one end of haulage rope (16) is connected on pivot (15), and the other end is connected with oil hose (6), be provided with on receiver (14) and be used for ordering about pivot (15) pivoted first motor (17).

7. A water conservancy and hydropower gate lifting device according to claim 6, characterized in that: limiting plates (18) are oppositely arranged at two ends of the rotating shaft (15), and the traction rope (16) is located between the two limiting plates (18).