CN216306844U - Hydraulic pressure stabilizer balancing weight - Google Patents

Abstract

The utility model relates to the technical field of adjusting equipment, in particular to a balancing weight of a hydraulic pressure stabilizer. It includes water retaining device and counter weight device, and water retaining device is including being square gravity baffle and seting up being trapezoidal water service tank near the intermediate position in gravity baffle bottom, and the upside fixedly connected with of gravity baffle is used for the articulated frame of being connected with the hinge arm, and articulated frame and gravity baffle slope set up, and the counter weight device is including being square counterweight plate and seting up being trapezoidal water passing tank near the intermediate position in counterweight plate bottom, and the trapezoidal interior angle that just crosses water passing tank and water passing tank is the same. According to the gravity baffle, the water through groove is formed in the gravity baffle, the water passing groove identical to the water through groove is formed in the counterweight plate, so that when the water flow is small, the water flow passes through the hole formed between the water through groove and the water passing groove, the water with the small water flow flows normally, a water flow pressure generating pushing device is not needed, the water flow is convenient, and the energy loss is reduced.

Description

Hydraulic pressure stabilizer balancing weight

Technical Field

The utility model relates to the technical field of adjusting equipment, in particular to a balancing weight of a hydraulic pressure stabilizer.

Background

The balancing weight of the hydraulic stabilizer is a device for blocking water according to the flow of the water, and has the function of controlling the size of water flow.

The utility model discloses a gravity self-interacting water conservancy voltage regulator device is disclosed in publication number CN110822981A, including inlet channel, outlet conduit, regulating box, the fixed fulcrum that has rotary mechanism, current limiting device, outside water resistance adjusting device, pressure balance device, the inside water inlet top of regulating box is provided with the fixed fulcrum that has rotary mechanism, be provided with current limiting device on the fixed fulcrum that has rotary mechanism, current limiting device includes connecting piece, rivers resistance board, gravity resistance regulating block, the rivers resistance board passes through the connecting piece to be installed on the fixed fulcrum that has rotary mechanism, the rivers resistance board is connected with the connecting piece by a certain angle, the vertical place of rivers resistance board is on the water inlet of inlet channel, the gravity resistance regulating block sets up on the rivers resistance board.

In the prior art, the water flow is controlled by the flow limiting device, and the flow is calculated according to the inclination angle of the flow limiting device, so that the following problems exist in the prior art:

1. when the water flow is small, a certain resistance is needed to pass through the balancing weight of the hydraulic pressure stabilizer, so that large energy loss is generated;

2. when the water flow is small, the water flow is blocked by the flow limiting device, so that the water flow cannot circulate, and the normal flow of the water is influenced;

3. when the flow limiting device blocks water flow, the water flow can overflow from one side of the flow limiting device, and the opening angle is not in direct proportion to the flow.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a counterweight block of a hydraulic stabilizer, which solves the above problems.

In order to achieve the purpose, the utility model provides a balancing weight of a hydraulic stabilizer, which comprises a water retaining device and a counterweight device, wherein the water retaining device comprises a square gravity baffle and a trapezoidal water passing groove which is formed in the bottom of the gravity baffle and is close to the middle position, the upper side of the gravity baffle is fixedly connected with a hinge frame which is used for being connected with a hinge rod, the hinge frame and the gravity baffle are obliquely arranged, the counterweight device comprises a square counterweight plate and a trapezoidal water passing groove which is formed in the bottom of the counterweight plate and is close to the middle position, and the trapezoidal internal angles of the water passing groove and the water passing groove are the same.

As a further improvement of the technical scheme, a positioning pin is arranged at a position, close to the middle part, of one side, far away from the hinged frame, of the gravity baffle plate, a limiting sliding groove is formed in a position, close to the middle part, of the counterweight plate, the counterweight plate is arranged on one side of the gravity baffle plate in a sliding mode, and the positioning pin is arranged inside the limiting sliding groove in a sliding mode.

As a further improvement of the technical scheme, the two ends of the gravity baffle are fixedly connected with side wing baffles with narrow bottoms and wide upper ends on one side close to the hinged frame.

As a further improvement of the technical scheme, the positioning pin is connected to the side wall of the gravity baffle in a threaded manner.

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

in this hydraulic stabilizer balancing weight, through seting up the water trough on the gravity baffle to set up the water trough that crosses that is the same with the water trough on the weight plate, make when rivers are less, rivers pass through the water trough and cross the hole that forms between the water trough, make the water of less rivers normally flow, also need not rivers production pressure thrust unit, make things convenient for the flow of water, reduce energy loss.

Drawings

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

FIG. 2 is a schematic structural view of the water retaining device of the utility model;

fig. 3 is a schematic structural view of the counterweight device of the utility model.

The various reference numbers in the figures mean:

1. a water retaining device; 11. a gravity baffle; 12. a hinged frame; 13. a water trough; 14. positioning pins; 15. a side flap;

2. a counterweight device; 21. a weight plate; 22. passing through a water tank; 23. and a limiting sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

Referring to fig. 1-3, the embodiment provides a hydraulic stabilizer counterweight block, including a water retaining device 1 and a counterweight device 2, where the water retaining device 1 includes a square gravity baffle 11 and a trapezoidal water through slot 13 formed at the bottom of the gravity baffle 11 near the middle position, the upper side of the gravity baffle 11 is fixedly connected with a hinge frame 12 for connecting with a hinge rod, the hinge frame 12 and the gravity baffle 11 are obliquely arranged, generally, the oblique angle between the hinge frame 12 and the gravity baffle 11 is a right angle or an obtuse angle, the counterweight device 2 includes a square counterweight plate 21 and a trapezoidal water through slot 22 formed at the bottom of the counterweight plate 21 near the middle position, and the trapezoidal internal angles of the water through slot 22 and the water through slot 13 are the same;

the position that one side of gravity baffle 11 is kept away from articulated frame 12 and is close to the middle part is provided with locating pin 14, and the position that is close to the middle part on the weight plate 21 has seted up spacing spout 23, and weight plate 21 slides and sets up in one side of gravity baffle 11, and locating pin 14 slides and sets up the inside at spacing spout 23.

In order to avoid that when water blocking device 1 and counter weight device 2 block rivers, water flows away from water blocking device 1's both sides, the both ends of gravity baffle 11 are close to one side fixedly connected with side flap 15 that articulated frame 12 was narrow in bottom, the upper end is wide, block the flow direction of water through side flap 15, make the water that flows to gravity baffle 11 both ends blocked, in order to improve the linear relation between discharge and the device, the curve that the data that make the later stage feedback formed is more accurate.

The scheme has the advantages that:

1. by arranging the water passing groove 13 on the gravity baffle 11, when the water flow is small, the water flow flows away through the water passing groove 13, so that the small water flow flows normally, a water flow pressure generating pushing device is not needed, the water flow is convenient, and the energy loss is reduced;

2. the water flowing groove 13 is formed in the gravity baffle plate 11, so that water flows away through the water flowing groove 13, the gravity baffle plate 11 is prevented from blocking the water flow, normal circulation of the water flow is avoided when the water flow is small, and normal flow of the water is ensured;

3. the flowing direction of water is blocked by the arranged side wing baffles 15, so that the water flowing to the two ends of the gravity baffle 11 is blocked, the linear relation between the water flow and the device is improved, and the curve formed by later-stage feedback data is more accurate.

The working principle is as follows:

when rivers are less, rivers flow away through the hole that forms between water trough 13 and the water trough 22, it just can make rivers logical to have avoided rivers to accumulate certain pressure, the normal circulation of water has been guaranteed, simultaneously at the gliding counter weight device 2 of manger plate device 1 one side from top to bottom can adjust rivers according to the size of rivers, if rivers are great, counter weight device 2 is fixed to be loaded to the upper end suitable position of manger plate device 1, it aligns each other to make water trough 22 and water trough 13, and through the resistance increase when leading to large-traffic because the weight of counter weight device 2 itself, thereby make unnecessary flow to other ports, realize multiport flow balance, reach the discharge balance in each port when big, medium, little flow appears.

In order to enable the device to be suitable for different water pressures, the positioning pin 14 is connected to the side wall of the gravity baffle 11 in a threaded mode, the positioning pin 14 is connected in a threaded mode, the weight of the counterweight device 2 is adjusted according to the pressure of water flow, the initial water flow amount in different customization projects is met, and the application range of the device is widened.

The hydraulic stabilizer balancing weight of this embodiment is when specifically using, according to the needs of pipeline water capacity, adjust the position of counterweight plate 21 on gravity baffle 11, and after position control is good, fix the position of gravity plate through locating pin 14, when rivers are less, rivers pass through the crisscross hole that forms of basin 22 and water service tank 13, avoid the water gathering to produce the trouble that certain pressure just can make rivers move in a certain amount, the normal flow of rivers has also been guaranteed simultaneously, when the rivers are great, rivers impact drive retaining device 1 and counterweight device 2, retaining device 1 drives counterweight device 2 rotatory, flank baffle 15 blocks to the water that the gravity baffle 11 both sides flow, avoid rivers to flow all around.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a hydraulic pressure stabilizer balancing weight, includes water retaining device (1) and counter weight device (2), its characterized in that: water retaining device (1) is including being square gravity baffle (11) and offering and being trapezoidal water service tank (13) near the intermediate position in gravity baffle (11) bottom, the upside fixedly connected with of gravity baffle (11) is used for articulated frame (12) of being connected with the hinge arm, articulated frame (12) and gravity baffle (11) slope setting, counter weight device (2) are including being square counterweight plate (21) and offering and being trapezoidal basin (22) of crossing that is near the intermediate position in counterweight plate (21) bottom, just cross the trapezoidal interior angle of basin (22) and water service tank (13) the same.

2. The weight of the hydraulic regulator of claim 1, wherein: the position that one side that articulated frame (12) was kept away from in gravity baffle (11) is close to the middle part is provided with locating pin (14), spacing spout (23) have been seted up to the position that is close to the middle part on counterweight plate (21), counterweight plate (21) slide and set up in one side of gravity baffle (11), locating pin (14) slide and set up the inside at spacing spout (23).

3. The weight of the hydraulic regulator of claim 1, wherein: and the two ends of the gravity baffle (11) are fixedly connected with side wing baffles (15) with narrow bottoms and wide upper ends on one side close to the hinged frame (12).

4. The weight of the hydraulic regulator of claim 2, wherein: the positioning pin (14) is connected to the side wall of the gravity baffle (11) in a threaded manner.

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