CN216339355U

CN216339355U - Hydraulic pressure dam auxiliary stay device

Info

Publication number: CN216339355U
Application number: CN202122995955.3U
Authority: CN
Inventors: 潘功娣
Original assignee: Anqing Shenghe Water Conservancy Technology Co ltd
Current assignee: Anqing Shenghe Water Conservancy Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-19
Anticipated expiration: 2031-12-01

Abstract

The utility model provides a hydraulic dam auxiliary supporting device which comprises a panel arranged on a dam foundation, wherein the rear side of the panel is rotatably connected with two supporting rods, two slide ways are arranged on the dam foundation, slide blocks are arranged in the two slide ways in a sliding mode, the lower ends of the two supporting rods are rotatably connected with the corresponding slide blocks, two pull ropes are bolted to the front side of the panel, a reel capable of winding the pull ropes is arranged on the slide blocks, and a locking mechanism capable of locking the reel and the slide blocks is arranged in the dam foundation. The device can provide bidirectional auxiliary support when the panel is in an intercepting state, and the supporting effect is good.

Description

Hydraulic pressure dam auxiliary stay device

Technical Field

The utility model relates to the technical field of hydraulic dams, in particular to an auxiliary supporting device for a hydraulic dam.

Background

The hydraulic lifting dam is composed of an arc (or straight) dam face, a hydraulic rod, a support rod, a hydraulic cylinder and a hydraulic pump station, and is the leading movable dam technology in the world at present. It is widely applied to agricultural irrigation, fishery, ship lock, sea water tidal barrier, city river landscape engineering, small hydropower station and other constructions.

The lift of hydraulic pressure dam panel is realized through the pneumatic cylinder, also supports through the pneumatic cylinder, in case meet the pneumatic cylinder and break down, perhaps rivers impact force surpasss the support load, then can lead to the hydraulic pressure dam to lose the interception effect, so need a hydraulic pressure dam auxiliary stay device to solve above problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides an auxiliary supporting device for a hydraulic dam, which can provide bidirectional auxiliary support when a panel is in an intercepting state and has a good supporting effect.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a hydraulic pressure dam auxiliary stay device, is including installing the panel on the dam foundation, the rear side rotation of panel is connected with two spinal branch vaulting poles, be equipped with two slides on the dam foundation, equal slidable mounting has the slider in two slides, the lower extreme of two spinal branch vaulting poles rotates with the slider that corresponds to be connected, the front side bolt of panel has two stay cords, install the spool that can wind the stay cord on the slider, install the locking mechanical system of lockable spool and slider in the dam foundation.

Preferably, a guide rod is fixedly connected to the slide way along the length direction of the slide way, and a guide hole for the guide rod to pass through is formed in the slide block.

Preferably, the bottom of the slider contacts the inner bottom of the slideway.

Preferably, a channel for the corresponding pull rope to pass through is arranged in the dam foundation, one end of the channel is communicated with the surface of the dam foundation, a guide wheel for guiding the pull rope is installed at the communication position, and the other end of the channel is communicated with the slide way.

Preferably, the front side of slider is equipped with the recess, the spool passes through torsion spring and rotates to be connected in the recess, the recess all extends at the both ends of spool.

Preferably, locking mechanical system is including installing the double-end pneumatic cylinder in the dam foundation, the double-end pneumatic cylinder is located between two slides, the both sides that are located the double-end pneumatic cylinder in the dam foundation all are equipped with the spacing groove that corresponds its flexible end, spacing groove and slide intercommunication, spacing inslot be equipped with flexible fixed connection's spacing post, be equipped with a plurality of draw-in grooves on the circumference of spacing post, the one end that the spool corresponds spacing post is equipped with the slot, the inner wall of slot is fixed with the limiting plate that corresponds the draw-in groove.

The utility model has the beneficial effects that:

1. through installing two spinal branch vaulting poles and slider, when the panel was in vertical interception state, two spinal branch vaulting poles were in the tilt state, and locking mechanical system can lock the position of slider, plays effective support to it from the both sides of panel.

2. Through two stay cords of installation, when the panel was in vertical interception state, the double-end pneumatic cylinder started, drove spacing post and inserted in the slot, and the locking to the spool is accomplished in a plurality of limiting plates inserted the draw-in groove, makes the stay cord keep the preceding state of drawing of counterpiece, further improves the supporting effect.

Drawings

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

FIG. 2 is a top view of the present invention;

fig. 3 is a cross-sectional view of a slider according to the present invention.

In the figure: the device comprises a panel 1, a pull rope 2, a support rod 3, a guide wheel 4, a channel 5, a slide block 6, a guide rod 7, a scroll 8, a slide way 9, a guide hole 10, a groove 11, a slot 12, a limit plate 13, a double-head hydraulic cylinder 14, a limit column 15 and a clamping groove 16.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a hydraulic pressure dam auxiliary stay device, including installing panel 1 on the dam foundation, the rear side of panel 1 rotates and is connected with two spinal branch vaulting poles 3, is equipped with two slides 9 on the dam foundation, and equal slidable mounting has slider 6 in two slides 9, and the lower extreme of two spinal branch vaulting poles 3 rotates with corresponding slider 6 to be connected, and two stay cords 2 have been bolted to the front side of panel 1, install on the slider 6 and can wind the spool 8 of stay cord 2, install the locking mechanical system that can lock spool 8 and slider 6 in the dam foundation.

Furthermore, a guide rod 7 is fixedly connected in the slide way 9 along the length direction thereof, a guide hole 10 for the guide rod 7 to pass through is arranged on the slide block 6, and the slide block 6 can move back and forth in the slide way 9 along the guide rod 7.

Furthermore, the bottom of the sliding block 6 is in contact with the inner bottom of the sliding way 9, so that the contact area is increased, and the supporting effect is further improved.

Furthermore, a channel 5 for the corresponding pull rope 2 to pass through is arranged in the dam foundation, one end of the channel 5 is communicated with the surface of the dam foundation, a guide wheel 4 for guiding the pull rope 2 is installed at the communication position, the other end of the channel 5 is communicated with a slide 9, and the pulling state of the front side of the facing plate 1 can be achieved.

Furthermore, the front side of the sliding block 6 is provided with a groove 11, the scroll 8 is rotatably connected in the groove 11 through a torsion spring, and the two ends of the scroll 8 both extend out of the groove 11.

Specifically, locking mechanical system is including installing double-end pneumatic cylinder 14 in the dam foundation, double-end pneumatic cylinder 14 is located between two slides 9, the both sides that lie in double-end pneumatic cylinder 14 in the dam foundation all are equipped with the spacing groove that corresponds its flexible end, spacing groove and slide 9 intercommunication, the spacing inslot be equipped with flexible fixed connection's spacing post 15, be equipped with a plurality of draw-in grooves 16 on spacing post 15's the circumference, the one end that spool 8 corresponds spacing post 15 is equipped with slot 12, the inner wall of slot 12 is fixed with the limiting plate 13 that corresponds draw-in groove 16.

Drive panel 1 through the pneumatic cylinder and rotate, drive slider 6 through two spinal branch vaulting poles 3 and remove in slide 9 along guide bar 7, when panel 1 rotates to vertical state (interception state), slider 6 removes to slide 9 front side, two spinal branch vaulting poles 3 are in the tilt state, stay cord 2 is rolled up to spool 8 under torque spring's effect down, start double-end pneumatic cylinder 14 this moment, drive two spacing post 15 back of the body removal mutually simultaneously, insert in the slot 12 of the corresponding end of both sides spool 8, a plurality of limiting plates 13 in the slot 12 insert in draw-in groove 16, accomplish the locking to spool 8, it is spacing also to carry out slider 6 simultaneously, and then make bracing piece 3 be in the support state, stay cord 2 is in taut state, play the effect of dual bracing, improve the load of hydraulic pressure dam greatly.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a hydraulic pressure dam auxiliary stay device, is including installing panel (1) on the dam foundation, its characterized in that, the rear side rotation of panel (1) is connected with two spinal branch vaulting poles (3), be equipped with two slides (9) on the dam foundation, equal slidable mounting has slider (6) in two slides (9), the lower extreme of two spinal branch vaulting poles (3) rotates with slider (6) that correspond and is connected, the front side bolt of panel (1) has two stay cords (2), install spool (8) that can wind stay cord (2) on slider (6), install the locking mechanical system of lockable spool (8) and slider (6) in the dam foundation.

2. The auxiliary supporting device for the hydraulic dam according to claim 1, wherein a guide rod (7) is fixedly connected in the slide way (9) along the length direction of the slide way, and a guide hole (10) for the guide rod (7) to pass through is formed in the slide block (6).

3. A hydraulic dam auxiliary support device according to claim 1, characterized in that the bottom of the slide (6) contacts the inner bottom of the slide (9).

4. The auxiliary supporting device for the hydraulic dam according to claim 1, wherein a channel (5) for the corresponding pull rope (2) to pass through is arranged in the dam foundation, one end of the channel (5) is communicated with the surface of the dam foundation, a guide wheel (4) for guiding the pull rope (2) is arranged at the communication position, and the other end of the channel (5) is communicated with the slideway (9).

5. The auxiliary supporting device for the hydraulic dam as claimed in claim 1, wherein a groove (11) is formed in the front side of the sliding block (6), the reel (8) is rotatably connected in the groove (11) through a torsion spring, and the two ends of the reel (8) extend out of the groove (11).

6. The auxiliary supporting device for the hydraulic dam according to claim 1, wherein the locking mechanism comprises a double-end hydraulic cylinder (14) installed in a dam foundation, the double-end hydraulic cylinder (14) is located between two slide ways (9), both sides of the double-end hydraulic cylinder (14) in the dam foundation are provided with limiting grooves corresponding to telescopic ends of the double-end hydraulic cylinder, the limiting grooves are communicated with the slide ways (9), limiting columns (15) fixedly connected with the telescopic ends are arranged in the limiting grooves, a plurality of clamping grooves (16) are circumferentially arranged on the limiting columns (15), one ends of the reels (8) corresponding to the limiting columns (15) are provided with slots (12), and the inner walls of the slots (12) are fixed with limiting plates (13) corresponding to the clamping grooves (16).