CN218060202U

CN218060202U - Water conservancy water and electricity gate hoisting device

Info

Publication number: CN218060202U
Application number: CN202222239457.0U
Authority: CN
Inventors: 彭方
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-16
Anticipated expiration: 2032-08-25

Abstract

The utility model provides a water conservancy water and electricity gate hoisting device. Water conservancy water and electricity gate hoisting device includes the framework and sets up the mounting bracket in the framework, be provided with the flashboard in the mounting bracket, the top of mounting bracket is provided with two backup pads, be provided with the motor on one side outer wall of corresponding backup pad, be provided with the winding roller in two backup pads, the winding has the hoist cable on the winding roller, the hoist cable extend to in the mounting bracket and with the top fixed connection of flashboard, the top of flashboard is provided with two slip posts, the top of two slip posts all extends to the top of mounting bracket, the top of mounting bracket is provided with two install chests, all be provided with in two install chests and prevent weighing down the subassembly, prevent weighing down the subassembly and can effectually prevent that the flashboard from descending fast. The utility model provides a water conservancy water and electricity gate hoisting device has the simple operation, has the safety measure that prevents that the door plant accident from falling, improves the advantage of security.

Description

Water conservancy water and electricity gate hoisting device

Technical Field

The utility model relates to a gate technical field especially relates to a water conservancy water and electricity gate hoisting device.

Background

The gate is commonly used at present and hydraulic engineering field, mainly plays the effect of cutting off rivers, can effectual control discharge capacity in hydroelectric power generation.

The prior art provides a water conservancy water and electricity gate hoisting device, includes: two gate piers; the gate is slidably arranged between the two gate piers; the support tables are fixedly arranged on the tops of the two gate piers; the protective box is fixedly arranged on the top of the supporting table; the two lifting rods are fixedly arranged at the top of the gate, and the top ends of the two lifting rods extend into the protective box; the two vertical screw rods are rotatably arranged between the top inner wall and the bottom inner wall of the protective box; the two moving blocks are installed on the two vertical screw rods in a threaded mode and fixedly connected with the two lifting rods. Although the utility model provides a water conservancy water and electricity gate hoisting device has convenient to use, can prevent that the gate from receiving the hindrance when promoting, guarantee the advantage of the normal use of gate, but do not provide the safety measure who falls to the gate accident at the in-process of in-service use, because at present in the use of gate, the flashboard suspends in midair in the gate, the whole weight of gate has been born completely to the hoist cable, consequently, the hoist cable has the condition of sudden fracture after long-time use, and rise at the flashboard or the in-process of hovering, in case the cracked condition of hoist cable appears, not only can influence normal switching on and drain, and if when the clear maintenance gate of staff, the flashboard of hovering because the hoist cable breaks suddenly, then have very big possibility to cause serious incident.

Therefore, there is a need to provide a new lifting device for water conservancy and hydropower gates to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a simple operation, have the safety measure that prevents that the door plant accident from falling, improve the water conservancy water and electricity gate hoisting device of security.

In order to solve the technical problem, the utility model provides a water conservancy water and electricity gate hoisting device includes: the framework and set up the mounting bracket in the framework, be provided with the flashboard in the mounting bracket, the top of mounting bracket is provided with two backup pads, be provided with the motor on one side outer wall of corresponding backup pad, be provided with the winding roller in two backup pads, the winding has the hoist cable on the winding roller, the hoist cable extend to the mounting bracket in and with the top fixed connection of flashboard, the top of flashboard is provided with two slip posts, the top of two slip posts all extends to the top of mounting bracket, the top of mounting bracket is provided with two install chests, all be provided with in two install chests and prevent weighing down the subassembly, prevent weighing down the subassembly not only can effectually prevent the flashboard and descend fast, can carry out effectual support at the in-process that the flashboard hovered simultaneously, reduce the load of the weight of flashboard to motor output shaft.

Preferably, all set up flutedly on one side outer wall of two slip posts, equal fixed mounting has a plurality of skewed teeth in two recesses.

Preferably, two prevent weighing down the subassembly and all include the diaphragm, all rotate on two diaphragms and install the touch panel, all be provided with the knee lever on two diaphragms, the one end of two knee levers all with one side outer wall fixed connection of touch panel, equal fixed mounting has the touch panel on the bottom inner wall of two install chests, the equal fixed mounting in bottom of two touch panels has the contact piece, the top of two touch panels contacts with two contact pieces respectively.

Preferably, adjusting plates are arranged in the two mounting boxes, sliding frames are arranged on the two adjusting plates, connecting blocks are arranged on the outer wall of one side of each of the two sliding frames, and one ends of the two connecting blocks are respectively in sliding connection with the outer wall of one side of each of the two abutting plates.

Preferably, two sliding rods are fixedly mounted on the inner wall of one side of each of the two mounting boxes, penetrate through the two adjusting plates respectively and are connected with the two adjusting plates in a sliding mode.

Preferably, the threaded rods are rotatably mounted on the inner wall of one side of each of the two mounting boxes, one ends of the two threaded rods are respectively in threaded connection with the two adjusting plates, and the other ends of the two threaded rods extend out of the corresponding mounting boxes.

Preferably, all be provided with the spring in two slip frames, the one end of two springs respectively with one side inner wall fixed connection of two slip frames, the other end of two springs respectively with one side outer wall fixed connection of two regulating plates.

Compared with the prior art, the utility model provides a water conservancy water and electricity gate hoisting device has following beneficial effect:

the utility model provides a water conservancy water and electricity gate hoisting device can go up and down to the flashboard through the starter motor to this realizes the closure of flashboard, rises or the in-process that hovers at the flashboard simultaneously, can through skewed tooth and conflict to the touch panel, effectually in the unexpected fracture back of hoist cable, realizes the effect of braking to whole flashboard, avoids the flashboard to descend fast and causes the emergence of incident, and whole device is the simple operation not only, the security that the improvement gate that can be very big promoted simultaneously.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the lifting device of the water conservancy and hydropower gate of the present invention;

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

FIG. 3 is a top cross-sectional structural view of the mounting bracket shown in FIG. 1;

fig. 4 is an enlarged view of the portion B shown in fig. 3.

Reference numbers in the figures: 1. a frame body; 2. a mounting frame; 3. a gate plate; 4. a motor; 5. a winding roller; 7. a support plate; 8. a sliding post; 9. a sling; 10. installing a box; 11. helical teeth; 12. a transverse plate; 13. a touch plate; 14. a curved bar; 15. a threaded rod; 16. an adjusting plate; 17. a sliding frame; 18. a spring 18; 19. a joining block; 20. a slideway.

Detailed Description

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

Referring to fig. 1-4, fig. 1 is a schematic structural view of a water conservancy and hydropower gate lifting device according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is a top cross-sectional structural view of the mounting bracket shown in FIG. 1;

fig. 4 is an enlarged view of the portion B shown in fig. 3. Water conservancy water and electricity gate hoisting device includes: framework 1 and set up mounting bracket 2 on framework 1, be provided with flashboard 3 in the mounting bracket 2, there are two backup pads 7 at the top of mounting bracket 2 through welded mode fixed mounting, be provided with motor 4 on one side outer wall of corresponding backup pad 7, be provided with winding roller 5 on two backup pads 7, two backup pads 7 are run through respectively and corresponding one end and motor 4's output shaft fixed connection at the both ends of winding roller 5, the winding has hoist cable 9 on the winding roller 5, the one end of hoist cable 9 is the stiff end and with winding roller 5's outer wall fixed connection, hoist cable 9's the other end is the free end and extend to in mounting bracket 2 with flashboard 3's top fixed connection, there are two sliding columns 8 at the top of flashboard 3 through welded mode fixed mounting, two sliding columns 8 are square column bodies, fixed mounting bracket 2's top inner wall is last fixed mounting has two branches, equal fixed mounting bracket on two sliding columns 8 one side outer walls of keeping away from each other has the limiting plate, two supporting columns run through respectively and respectively with two limiting plate sliding connection, mounting bracket 2's top all run through two mounting bracket 10 and fall down to two mounting bracket 10 and all are provided with two mounting bracket 10 and fall-proof subassembly 10, two mounting bracket 10 and two mounting bracket 10 are all run through the top of the top.

The through-hole has been seted up at the top of mounting bracket 2, and the top fixed mounting of mounting bracket 2 has two guide pulleys, and two guide pulleys use the centre of a circle of through-hole as the basic point symmetry setting, and hoist cable 9 is located between two guide pulleys and runs through the through-hole and extend to in the mounting bracket 2.

The outer walls of the two sides, far away from each other, of the two sliding columns 8 are provided with grooves, a plurality of helical teeth 11 are fixedly mounted in the two grooves, the helical teeth 11 are formed by obliquely welding metal plates, the helical teeth 11 are arranged in a vertical array mode, and an obtuse angle formed by the helical teeth 11 and the inner walls of the grooves during welding is 115-125 degrees.

Two prevent weighing down the subassembly and all include diaphragm 12, two equal fixed mounting of diaphragm 12 is on one side inner wall of corresponding install bin 10, all rotate on two diaphragm 12 and install touch panel 13, two through holes have been seted up on two diaphragm 12, two equal fixed mounting have two curved bars 14 on one side outer wall of touch panel 13, four curved bar 14's one end is run through four through holes and sliding connection respectively, all the cover is equipped with curved spring on four curved bars 14, four curved spring's one end respectively with two one side outer wall fixed connection who supports touch panel 13, four curved spring's the other end respectively with two diaphragm 12's top fixed connection, curved spring's setting can make touch panel 13 reply initial position when not receiving skewed tooth 11 conflict on, equal fixed mounting has the touch panel on the bottom inner wall of two install bins 10, two equal fixed mounting in bottom of supporting touch panel 13 have the contact piece, two tops of supporting touch panel contact piece contact with two contact pieces respectively.

The two adjusting plates 16 are arranged in the two mounting boxes 10, two rectangular sliding openings are formed in the two adjusting plates 16, sliding frames 17 are slidably mounted on the two corresponding rectangular sliding openings, in combination with fig. 4, an opening is formed in one side of each sliding frame 17, which is a square frame, to form a shape like a Chinese character Contraband, two side edges of each sliding frame 17 penetrate through the four rectangular sliding openings and are slidably connected, connecting blocks 19 are rotatably mounted on the outer wall of one side of each sliding frame 17, the connecting blocks 19 are rotatably connected in a bearing mode, the outer wall of one side of each abutting plate 13 is provided with a slide way 20, the two connecting blocks 19 are slidably connected with the inner walls of the two slide ways 20, and meanwhile, in order to ensure that the connecting blocks 19 cannot be separated from the slide ways 20, the connecting mode of embedded slide rails is adopted, the angle difference generated when the abutting plates 13 rotate can be effectively compensated through the arrangement of the connecting blocks 19, and meanwhile, the sliding mounting of the sliding frames 17 can compensate the difference of the horizontal distance generated when the abutting plates 13 rotate.

Equal fixed mounting has two slide bars on the one side inner wall of two install bins 10, and equal fixed mounting has the baffle on one end of two slide bars, is initial state when regulating plate 16 conflicts the baffle, and two touch panel 13 are located two recesses respectively this moment, and the contact block keeps the state of contact with the conflict pole simultaneously, and two slide bars run through two regulating plates 16 respectively and respectively with two regulating plates 16 sliding connection.

All rotate on one side inner wall of two install bins 10 and install threaded rod 15, threaded rod 15 passes through the mode installation of bearing, all sets up threaded hole on two regulating plates 16, and the one end of two threaded rods 15 runs through two screw holes respectively and closes formation threaded connection with the inner wall of two screw holes mutually soon respectively, and the other end of two threaded rods 15 all extends to outside the corresponding install bin 10 to extend to the install bin 10 outer one and serve fixed mounting and have the knob.

Springs 18 are arranged in the two sliding frames 17, one ends of the two springs 18 are fixedly connected with the inner wall of one side of each sliding frame 17, and the other ends of the two springs 18 are fixedly connected with the outer wall of one side of each adjusting plate 16.

The utility model provides a water conservancy water and electricity gate hoisting device's theory of operation as follows:

when carrying out water conservancy hydroelectric equipment and using, when needing to open and close flashboard 3, the staff can starter motor 4, and motor 4 rotates installation wire winding roller 5 and rotates to carry out the rolling to hoist cable 9, then can drive flashboard 3 and rise gradually in framework 1 this moment, reverse starter motor 4 makes 5 antiport of wire winding roller then can be to the release of hoist cable 9 on the same principle, thereby make flashboard 3 descend gradually, so that alright accomplish opening and close to the gate.

Meanwhile, in the process that the flashboard 3 moves upwards, the two sliding columns 8 are driven to move upwards, so that the inclined teeth 11 on the two sliding columns 8 move upwards, and in the process that the inclined teeth 11 move upwards, the inclined teeth 11 continuously abut against the two abutting plates 13, so that the two abutting plates 13 drive the two corresponding curved rods 14 to rotate, and four curved springs are gradually compressed in the rotating process, so that the four curved springs are in a compressed energy storage state, once the inclined teeth 11 are separated from the abutting plates 13, the two abutting plates 13 can be restored to the initial positions under the resetting effect of the four curved springs, so that the abutting of the next inclined teeth 11 is met, after the flashboard 3 rises to a certain height, a worker can reversely start the motor 4, so that the sling 9 is slightly released and further the flashboard 3 slightly descends, the two symmetrical inclined teeth 11 on two abutting plates 13 on two sides respectively abut against the two abutting plates 13, at the moment, the two abutting plates 13 are limited by the two abutting rods against the two abutting plates 13, and the flashboard 13 cannot rotate towards each other, so that the load of the motor 3 can be effectively reduced.

And when flashboard 3 need be closed, the staff can start motor 4 again this moment, make flashboard 3 slightly upward movement, the staff can rotate two threaded rods 15 afterwards, two threaded rods 15 rotate and drive two regulating plates 16 respectively and move dorsad, this moment under the pulling force of two springs 18, the interval between two sliding frame 17 and two regulating plates 16 remains unchanged throughout, consequently just can drive two and support touch panel 13 and rotate dorsad when the process of two regulating plates 16 lateral shifting, thereby make two support touch panel 13 shift out in by two recesses respectively, thereby can not influence the normal of two sliding columns 8 and move down, reverse starting motor 4 alright make flashboard 3 move down this moment.

And when the flashboard 3 broke down suddenly at the in-process hoist cable 9 that rises, flashboard 3 descends suddenly downwards suddenly, drives two slip posts 8 simultaneously and descends downwards fast, and the helical tooth 11 moves down and then can conflict board 13 this moment, nevertheless two conflict boards 13 can't rotate in opposite directions under the conflict of two conflict poles respectively to make helical tooth 11 can't continue to descend, with this effect that prevents weighing down has been realized.

the utility model provides a water conservancy water and electricity gate hoisting device can go up and down to flashboard 3 through starter motor 4 to this closure that realizes flashboard 3, the in-process that rises or hovers at flashboard 3 simultaneously, can be through the conflict of skewed tooth 11 with conflict board 13, effectual unexpected fracture back at hoist cable 9, to whole flashboard 3 effect of realizing the braking, avoid 3 quick descendants of flashboard to cause the emergence of incident, the not only simple operation of whole device, the security that the improvement gate that can be very big promotes simultaneously.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a water conservancy water and electricity gate hoisting device, includes the framework and sets up the mounting bracket in the framework, its characterized in that, be provided with the flashboard in the mounting bracket, the top of mounting bracket is provided with two backup pads, and is corresponding be provided with the motor, two on the outer wall of one side of backup pad be provided with the wire winding roller in the backup pad, the winding has the hoist cable on the wire winding roller, the hoist cable extends to in the mounting bracket and with the top fixed connection of flashboard, the top of flashboard is provided with two slip posts, two the top of slip post all extends to the top of mounting bracket, the top of mounting bracket is provided with two install chests, two all be provided with in the install chest and prevent weighing down the subassembly.

2. The water conservancy and hydropower gate lifting device according to claim 1, wherein a groove is formed in an outer wall of one side of each of the two sliding columns, and a plurality of helical teeth are fixedly mounted in each of the two grooves.

3. The water conservancy water and electricity gate hoisting device of claim 2, two it all includes the diaphragm, two all rotate on the diaphragm and install the touch panel, two all be provided with the knee lever on the diaphragm, two the one end of knee lever all with one side outer wall fixed connection of touch panel, two equal fixed mounting has the touch panel, two on the bottom inner wall of install bin the equal fixed mounting in bottom of touch panel has the contact block, two the top of touch panel respectively with two the contact block contacts.

4. The water conservancy and hydropower gate lifting device according to claim 3, wherein two of the mounting boxes are provided with adjusting plates, two of the adjusting plates are provided with sliding frames, one outer wall of each of the two sliding frames is provided with a connecting block, and one end of each of the two connecting blocks is slidably connected with one outer wall of each of the two abutting plates.

5. The water conservancy and hydropower gate lifting device according to claim 4, wherein two sliding rods are fixedly mounted on the inner wall of one side of each of the two mounting boxes, penetrate through the two adjusting plates respectively and are in sliding connection with the two adjusting plates respectively.

6. The water conservancy and hydropower gate lifting device according to claim 5, wherein two threaded rods are rotatably mounted on the inner wall of one side of the mounting box, one ends of the two threaded rods are respectively in threaded connection with the two adjusting plates, and the other ends of the two threaded rods extend to the outside of the mounting box correspondingly.

7. The water conservancy and hydropower gate lifting device according to claim 6, wherein springs are arranged in the two sliding frames, one ends of the two springs are fixedly connected with the inner walls of one sides of the two sliding frames, and the other ends of the two springs are fixedly connected with the outer walls of one sides of the two adjusting plates.