CN221118422U - Water conservancy gate hoisting device - Google Patents

Abstract

The utility model discloses a water conservancy gate lifting device, which belongs to the technical field of water conservancy projects and comprises a support, wherein a retraction mechanism is arranged above the support, a gate is arranged in the support, and a rope is connected between the retraction mechanism and the gate; according to the anti-wear assembly, when the mounting cylinder is inserted into the through hole, the connecting outer ring is rotated to drive the connecting cylinder to rotate and be connected with the connecting groove in a threaded mode, so that the mounting cylinder can be limited and fixed in the through hole, the rope penetrates through the mounting cylinder to be connected with the gate, the arc plate is extruded by the rope to move, the arc plate moves to drive the moving rod to move in the moving groove, the rope can be limited under the action of the arc plate, the rope is prevented from being in direct contact with the inner wall of the through hole, the rope is prevented from being in direct contact with the arc plate under the action of the rubber pad, and abrasion of the rope can be avoided, and the service life of the rope is influenced.

Description

Water conservancy gate hoisting device

Technical Field

The utility model belongs to the technical field of hydraulic engineering, and particularly relates to a hydraulic gate lifting device.

Background

Hydraulic engineering is a generic term for various engineering constructions constructed for controlling, utilizing and protecting water resources and environments of the earth surface and the ground.

Chinese patent application number 202320924524.4 discloses a water conservancy gate hoisting device, including support, protective housing and push-and-pull box, the inner wall of support is equipped with the spout, the gate board is worn to be equipped with by the inner wall of spout, rings are installed to the top symmetry of gate board, driving motor is installed through the backup pad to the back top central point of support put, install the worm after driving motor's output runs through the inside to the protective housing, the top at the support is installed to the protective housing. According to the water conservancy gate lifting device, the driving motor is started, the output end of the driving motor drives the worm wheel to rotate through the worm, the worm wheel rotates to drive the rotating shaft to rotate through the rotating shaft mounting seat, the rotating shaft rotates to drive the wire winding wheel to wind the rope, the fixing block and the first bearing promote the rotation stability of the wire winding wheel, the rope is wound to enable the gate plate to be lifted, the lifting stability of the water conservancy gate lifting device is good, rust is not easy to damage, and normal use of the water conservancy gate lifting device is guaranteed.

In the patent, the rope winding is utilized to drive the gate to lift, but friction is easy to occur between the rope and the bracket in the winding process of the rope, so that the rope is worn, and the service life of the rope is influenced; in addition, the bearing block is used for supporting the gate, but in the process of supporting the gate by the bearing block, the slipping phenomenon easily affects the stability of the gate placement.

Disclosure of utility model

To solve the problems set forth in the background art. The utility model provides a water conservancy gate lifting device which has the characteristics of wear resistance and splicing fixation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water conservancy gate hoisting device, includes the support, the top of support is provided with the release mechanism, and the inside of support is provided with the gate, is connected with the rope between release mechanism and the gate, and the position department that just corresponds the rope on the support is provided with the through-hole, and the inside of through-hole is provided with the abrasionproof and decreases the subassembly, and the both sides of support all are provided with supporting mechanism, are provided with grafting subassembly on supporting mechanism and the gate.

Preferably, the anti-wear assembly comprises a mounting cylinder, a rubber pad, a moving groove, an arc plate, a first spring and a moving rod, wherein the mounting cylinder is arranged in the through hole, a plurality of moving grooves are formed in the inner side wall of the mounting cylinder, the moving rod is inserted into the moving grooves, the first spring is connected between the moving grooves and the moving rod, one end, away from the first spring, of the moving rod is connected with the arc plate, and one side, away from the moving rod, of the arc plate is connected with the rubber pad.

Preferably, both sides of one end of the moving rod, which is close to the moving groove, are connected with limiting sliding blocks, and limiting sliding grooves are formed in the inner side wall of the moving groove and correspond to the limiting sliding blocks.

Preferably, one end of the mounting cylinder is connected with a connecting outer ring, one side of the connecting outer ring, which is close to the bracket, is connected with a connecting cylinder, and a connecting groove is formed in the side wall of the bracket and corresponds to the position of the connecting cylinder.

Preferably, the plug assembly comprises a plug groove and a plug block, the plug groove is arranged on the side wall of the supporting mechanism, and the plug block is connected with two ends below the gate.

Preferably, the plug assembly further comprises a storage groove, a second spring and a connecting block, one side, close to the gate, of the plug block is connected with the connecting block, the storage groove is formed in the gate and corresponds to the position of the connecting block, and the second spring is connected between the storage groove and the connecting block.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the anti-wear assembly, when the mounting cylinder is inserted into the through hole, the connecting outer ring is rotated to drive the connecting cylinder to rotate and be connected with the connecting groove in a threaded mode, so that the mounting cylinder can be limited and fixed in the through hole, the rope penetrates through the mounting cylinder to be connected with the gate, the arc plate is extruded by the rope to move, the arc plate moves to drive the moving rod to move in the moving groove, the rope can be limited under the action of the arc plate, the rope is prevented from being in direct contact with the inner wall of the through hole, the rope is prevented from being in direct contact with the arc plate under the action of the rubber pad, and abrasion of the rope can be avoided, and the service life of the rope is influenced.

2. According to the utility model, the plug-in assembly is arranged, when the gate moves onto the supporting mechanism, the plug-in block is stressed to move when being plugged into the plug-in groove, the plug-in block moves to drive the connecting block to move in the accommodating groove, the connecting block moves to squeeze the second spring, so that the impact force generated by falling of the gate can be alleviated, the supporting mechanism is prevented from being damaged due to overlarge impact force, the gate and the supporting mechanism can be fixedly connected under the plug-in action of the plug-in block and the plug-in groove, the stability of the connection of the gate and the supporting mechanism is improved, and the stability of the gate placement in a lifting state is further improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

FIG. 4 is an enlarged view of the utility model at B in FIG. 2;

Fig. 5 is an enlarged view of the present utility model at C in fig. 2.

In the figure: 1. a bracket; 2. a retracting mechanism; 3. a rope; 4. a support mechanism; 5. a gate; 6. a through hole; 7. an abrasion resistant assembly; 71. a mounting cylinder; 72. a rubber pad; 73. a moving groove; 74. an arc-shaped plate; 75. a first spring; 76. a moving rod; 8. a plug assembly; 81. a plug-in groove; 82. a storage groove; 83. a second spring; 84. a connecting block; 85. and (5) plugging the blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a water conservancy gate hoisting device, includes support 1, and the top of support 1 is provided with the retracting mechanism 2, and the inside of support 1 is provided with gate 5, is connected with rope 3 between retracting mechanism 2 and the gate 5, and the position department that just corresponds rope 3 on the support 1 is provided with through-hole 6, and the inside of through-hole 6 is provided with wear-resisting subassembly 7, and the both sides of support 1 all are provided with supporting mechanism 4, are provided with grafting subassembly 8 on supporting mechanism 4 and the gate 5.

Specifically, the anti-wear assembly 7 comprises a mounting cylinder 71, a rubber pad 72, a moving groove 73, an arc plate 74, a first spring 75 and a moving rod 76, wherein the mounting cylinder 71 is arranged in the through hole 6, a plurality of moving grooves 73 are arranged on the inner side wall of the mounting cylinder 71, the moving rod 76 is inserted in the moving groove 73, the first spring 75 is connected between the moving groove 73 and the moving rod 76, one end of the moving rod 76 far away from the first spring 75 is connected with the arc plate 74, one side of the arc plate 74 far away from the moving rod 76 is connected with the rubber pad 72,

Through adopting above-mentioned technical scheme, arc 74 receives the extrusion effect of rope 3 to move, and arc 74 removes and drives movable rod 76 and remove in the inside of movable groove 73, and movable rod 76 removes extrusion first spring 75, under the effect of arc 74, can carry out spacing to rope 3, avoids rope 3 and through-hole 6 inner wall direct contact, under the effect of rubber pad 72, can avoid rope 3 and arc 74 direct contact, and then can avoid rope 3 to take place wearing and tearing, influences rope 3's life.

Specifically, two sides of one end of the moving rod 76, which is close to the moving groove 73, are connected with limiting sliding blocks, limiting sliding grooves are arranged on the inner side wall of the moving groove 73 and correspond to the limiting sliding blocks,

Through adopting above-mentioned technical scheme, the carriage release lever 76 removes and drives spacing slider at the inside removal of spacing spout, and after spacing slider laminating spacing spout's inner wall, spacing slider is blocked and is stopped the removal, and then can prevent carriage release lever 76 from continuing to remove, avoids carriage release lever 76 to break away from carriage release slot 73.

Specifically, one end of the mounting cylinder 71 is connected with a connecting outer ring, one side of the connecting outer ring, which is close to the bracket 1, is connected with a connecting cylinder, a connecting groove is arranged on the side wall of the bracket 1 and at the position corresponding to the connecting cylinder,

Through adopting above-mentioned technical scheme, when pegging graft mounting cylinder 71 to inside the through-hole 6, the connecting cylinder is pegged graft to inside the spread groove thereupon, and the outer loop is connected in the connection, and the outer loop rotation that connects drives the connecting cylinder and rotates threaded connection to inside the spread groove to can be with the spacing fixed inside the through-hole 6 of mounting cylinder 71.

When the embodiment is used, when the mounting cylinder 71 is plugged into the through hole 6, the connecting cylinder is plugged into the connecting groove along with the inside of the connecting groove, the connecting outer ring is rotated to drive the connecting cylinder to be in threaded connection with the inside of the connecting groove, so that the mounting cylinder 71 can be limited and fixed into the through hole 6, the rope 3 passes through the mounting cylinder 71 to be connected with the gate 5, the arc plate 74 is extruded by the rope 3 to move, the arc plate 74 moves to drive the moving rod 76 to move in the moving groove 73, the moving rod 76 moves to extrude the first spring 75, the rope 3 can be limited under the action of the arc plate 74, the rope 3 is prevented from being in direct contact with the inner wall of the through hole 6, the rope 3 can be prevented from being in direct contact with the arc plate 74 under the action of the rubber pad 72, abrasion of the rope 3 can be prevented, the service life of the rope 3 is influenced, the gate 5 is required to be lifted subsequently, the rope 3 is driven by the retracting mechanism 2 to be rolled, the rope 3 is driven to be lifted by the rolling mechanism, the gate 5 is lifted by the rolling mechanism 4, the supporting part of the supporting mechanism 4 is rotated, the supporting part of the supporting mechanism 4 is enabled to move the protruding support 1, and the end of the rope 3 close to the gate 5 is released, and the gravity 5 is lowered to the supporting mechanism 4 by the supporting mechanism 4 under the action of the gate 4, and the supporting mechanism 4 is operated by the supporting mechanism 4;

Example 2

This embodiment differs from embodiment 1 in that: the plug-in component 8 comprises a plug-in groove 81 and a plug-in block 85, the side wall of the supporting mechanism 4 is provided with the plug-in groove 81, the two ends of the lower part of the gate 5 are connected with the plug-in block 85,

Specifically, the plug assembly 8 further comprises a receiving groove 82, a second spring 83 and a connecting block 84, one side of the plug block 85 close to the gate 5 is connected with the connecting block 84, the gate 5 is provided with the receiving groove 82 at a position corresponding to the connecting block 84, the second spring 83 is connected between the receiving groove 82 and the connecting block 84,

Through adopting above-mentioned technical scheme, when gate 5 moved onto supporting mechanism 4, during spliced block 85 pegged graft to grafting groove 81 inside, spliced block 85 atress took place to remove, and spliced block 85 removes and drives connecting block 84 and to accomodate the inside removal of groove 82, and connecting block 84 removes extrusion second spring 83, can alleviate the impact force that gate 5 whereabouts produced, avoids supporting mechanism 4 to receive the too big impact force to cause supporting mechanism 4 impaired.

When the embodiment is used, when the gate 5 moves to the supporting mechanism 4, the plug block 85 is plugged into the plugging groove 81, the plug block 85 is stressed to move, the plug block 85 moves to drive the connecting block 84 to move in the accommodating groove 82, the connecting block 84 moves to squeeze the second spring 83, the impact force generated by falling of the gate 5 can be alleviated, the supporting mechanism 4 is prevented from being damaged due to overlarge impact force, the gate 5 and the supporting mechanism 4 can be plugged and fixed under the plugging action of the plug block 85 and the plugging groove 81, the connection stability of the gate 5 and the supporting mechanism 4 is improved, and the placement stability of the gate 5 under the lifting state can be improved.

The utility model discloses a structure and a principle of a retracting mechanism 2 consisting of a driving motor, a worm, a protective shell, a rotating shaft mounting seat, a rotating shaft, a worm wheel, a fixed block, a first bearing and a retracting wheel, which are disclosed in a water conservancy gate lifting device disclosed in China patent application number 202320924524.4, wherein the working principle is as follows: the top of support 1 is connected with the protective housing, driving motor is installed through the backup pad in the back top central point of support 1, driving motor installs the worm behind the output of driving motor runs through to the inside of protective housing, the pivot mount pad is installed to the inside symmetry of protective housing, install the axis of rotation between the pivot mount pad, the worm wheel is installed to the outer wall of axis of rotation, and the worm wheel meshes with the worm, install the take-up pulley behind the pivot mount pad in the axis of rotation, the outer wall fixed mounting of take-up pulley has rope 3, and rope 3 is connected with gate 5 after passing the support, the fixed block is installed to the inside symmetry of protective housing, first bearing is installed to outer wall one side of fixed block, and first bearing is connected with the axle center of take-up pulley through the body of rod, during the use, driving motor's output passes through the worm drive worm wheel rotation, the axis of rotation drives the axis of rotation and rotates through the pivot mount pad, the axis of rotation drives take-up pulley rolling rope 3, the rotation stability of take-up pulley has been promoted to take-up pulley, rope 3 is promoted by the rolling.

The structure and principle of the supporting mechanism 4 consisting of the push-pull box, the threaded hole, the abdication port, the bearing block, the bolt and the second bearing are disclosed in a water conservancy gate lifting device disclosed in China patent application number 202320924524.4, and the working principle is as follows: the both sides symmetry of support 1 is equipped with the mouth of stepping down, the inner wall of stepping down the mouth wears to be equipped with the bearing block, the both sides of support 1 all are connected with the push-and-pull box, the back of push-and-pull box is equipped with the screw hole, the inner wall meshing of screw hole installs the bolt, the second bearing is installed to the one end of bolt, and the outer lane of second bearing and the outer wall fixed connection of bearing block, when the gate 5 lifts up the tensile force that the rope needs to be shared for a long time, screw the bolt, because of the bolt meshes with the screw hole mutually, the bolt rotates and promotes the second bearing and removes, the second bearing removes and promotes the bearing block and stretch into the inside of support 1, loosen the rope at this moment, gate 5 falls to the bearing block, reach the purpose to gate 5 support, the emergence of the 5 fracture phenomenon of having prevented that rope 3 from lifting gate 5 for a long time has promoted water conservancy gate 5 hoisting device and has promoted stability.

The working principle and the using flow of the utility model are as follows: when the installation cylinder 71 is inserted into the through hole 6, the connection cylinder is inserted into the connection groove along with the installation cylinder 71, the connection outer ring is rotated to drive the connection cylinder to be in threaded connection with the connection groove, so that the installation cylinder 71 can be limited and fixed in the through hole 6, the rope 3 is connected with the gate 5 through the installation cylinder 71, the arc plate 74 is extruded by the rope 3 to move, the arc plate 74 moves to drive the moving rod 76 to move in the moving groove 73, the moving rod 76 moves to extrude the first spring 75, under the action of the arc plate 74, the rope 3 can be limited, the rope 3 is prevented from being in direct contact with the inner wall of the through hole 6, under the action of the rubber pad 72, the rope 3 is prevented from being in direct contact with the arc plate 74, abrasion of the rope 3 can be prevented, the service life of the rope 3 is influenced, and when the gate 5 is required to be lifted later, the rope 3 is driven by the winding and unwinding mechanism 2 to wind, the rope 3 winds and drives the gate 5 to lift, then the parts of the supporting mechanism 4 are rotated, the supporting parts of the supporting mechanism 4 move to protrude the support 1, then the rope 3 is released to be close to one end of the gate 5, the gate 5 falls onto the supporting mechanism 4 under the action of gravity, the supporting mechanism 4 is utilized to support the gate 5, when the gate 5 moves onto the supporting mechanism 4, the inserting block 85 is inserted into the inserting groove 81, the inserting block 85 is forced to move, the inserting block 85 moves to drive the connecting block 84 to move in the accommodating groove 82, the connecting block 84 moves to squeeze the second spring 83, the impact force generated by falling of the gate 5 can be alleviated, the supporting mechanism 4 is prevented from being damaged due to overlarge impact force, the inserting fixing operation can be carried out on the gate 5 and the supporting mechanism 4 under the inserting action of the inserting block 85 and the inserting groove 81, the stability of the connection of the gate 5 and the supporting mechanism 4 is improved, and the stability of the placement of the gate 5 in a lifted state can be improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a water conservancy gate hoisting device, includes support, its characterized in that: the top of support is provided with the retracting mechanism, and the inside of support is provided with the gate, is connected with the rope between retracting mechanism and the gate, and the position department that just corresponds the rope on the support is provided with the through-hole, and the inside of through-hole is provided with the abrasionproof and decreases the subassembly, and the both sides of support all are provided with supporting mechanism, are provided with grafting subassembly on supporting mechanism and the gate.

2. A water conservancy gate lifting device according to claim 1, wherein: the anti-wear assembly comprises a mounting barrel, a rubber pad, a moving groove, an arc plate, a first spring and a moving rod, wherein the mounting barrel is arranged in the through hole, a plurality of moving grooves are formed in the inner side wall of the mounting barrel, the moving rod is inserted into the moving groove, the first spring is connected between the moving groove and the moving rod, one end, away from the first spring, of the moving rod is connected with the arc plate, and one side, away from the moving rod, of the arc plate is connected with the rubber pad.

3. A water conservancy gate lifting device according to claim 2, wherein: and two sides of one end of the moving rod, which is close to the moving groove, are connected with limiting sliding blocks, and limiting sliding grooves are formed in the inner side wall of the moving groove and correspond to the limiting sliding blocks.

4. A water conservancy gate lifting device according to claim 2, wherein: one end of the mounting cylinder is connected with a connecting outer ring, one side of the connecting outer ring, which is close to the bracket, is connected with a connecting cylinder, and a connecting groove is formed in the side wall of the bracket and corresponds to the position of the connecting cylinder.

5. A water conservancy gate lifting device according to claim 1, wherein: the plug-in assembly comprises a plug-in groove and plug-in blocks, the plug-in groove is arranged on the side wall of the supporting mechanism, and the plug-in blocks are connected to the two ends of the lower portion of the gate.

6. The water conservancy gate lifting device of claim 5, wherein: the plug assembly further comprises a storage groove, a second spring and a connecting block, one side, close to the gate, of the plug block is connected with the connecting block, the storage groove is formed in the gate and corresponds to the position of the connecting block, and the second spring is connected between the storage groove and the connecting block.