CN220746793U - Dirt blocking mechanism and mounting substrate thereof - Google Patents

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a dirt blocking mechanism and a mounting substrate thereof. The trash blocking mechanism comprises a main guard rail, auxiliary guard rails, and guide mechanisms, wherein the main guard rail comprises a guard frame, a plurality of groups of main guard rail plates which are arranged in the guard frame and distributed at equal intervals, main reinforcing rods are arranged between the main guard rail plates, the auxiliary guard rails are arranged at the bottom of the lower end of the main guard rail, and the guide mechanisms are arranged outside two sides of the main guard rail; in actual use, the flow of water can drive mud or impurity to flow, later because the main barrier block, can block mud or impurity in the aquatic, and then filter flowing water to the main stiffener that sets up can increase the stability of main barrier, guarantees the bulk strength of the device, and main barrier and main stiffener are the component of stainless steel material, consequently can increase the life of the device, prevents to appear rusty condition.

Description

Dirt blocking mechanism and mounting substrate thereof

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a dirt blocking mechanism and a mounting substrate thereof.

Background

In the hydraulic and hydroelectric engineering, a sewage blocking mechanism is usually required to be arranged at the water inlets of a pump station and a hydropower station, so that floating matters such as pasture and garbage carried in water flow are intercepted, and impurities flowing into a water channel are reduced.

If the existing trash blocking mechanism of the Lala mountain power station is used, the trash blocking mechanism is easy to block trash, the suction force is large when the trash blocking mechanism runs at full load, the trash remover cannot fall down to remove the trash, the pressure difference of the trash blocking mechanism is overlarge, and once the situation occurs, the trash blocking mechanism can be cleaned only by load reduction and even stop, so that unnecessary electric quantity is lost and even the trash blocking mechanism is damaged.

Accordingly, the following problems exist in the conventional structure:

1. the water head loss of the water level cleaning and dirt blocking mechanism is reduced, the pressure difference is higher, and the dirt blocking mechanism is easy to damage.

2. The dirt blocking mechanism is not easy to clean during high water level operation, and the dirt cleaning machine cannot fall down for cleaning the dirt due to the large suction force of the diversion tunnel, so that the dirt cleaning effect is poor.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above or problems occurring in the prior art that it is inconvenient to clean the dirt blocking mechanism.

It is therefore an object of the present utility model to provide a dirt blocking mechanism.

In order to solve the technical problems, the utility model provides the following technical scheme: a dirt blocking mechanism comprises a main guard rail, a plurality of groups of equally spaced main guard plates arranged in the guard rail, and main reinforcing rods arranged between the main guard plates;

the device also comprises an auxiliary guard rail arranged at the bottom of the lower end of the main guard rail and guide mechanisms arranged outside the two sides of the main guard rail.

As a preferable scheme of the dirt blocking mechanism, the utility model comprises the following steps: the auxiliary guard rail comprises side plates, a plurality of groups of auxiliary guard plates which are arranged between the side plates and distributed at equal intervals, auxiliary reinforcing rods which are arranged between the auxiliary guard plates, and connecting parts which are arranged on two sides of the side plates.

As a preferable scheme of the dirt blocking mechanism, the utility model comprises the following steps: the connecting part comprises a connecting plate arranged between the two groups of side plates, a connecting shaft arranged at the joint of the connecting plate and the side plates, and movable grooves formed in the two ends of the side plates;

the two adjacent side plates form a rotating structure, and the movable groove is positioned outside the joint of the connecting plate and the side plates.

As a preferable scheme of the dirt blocking mechanism, the utility model comprises the following steps: the connecting part also comprises a fixed shaft which is arranged at the top end of one side of the side plate and used for connecting the outer surface of the lower end of the protective frame;

wherein the side plates are connected with the protective frame in a rotating way.

As a preferable scheme of the dirt blocking mechanism, the utility model comprises the following steps: the guide mechanism comprises a guide rail, guide grooves reserved on the inner side of the guide rail, and a plurality of reinforcing rods arranged on the outer side surface of the guide rail at equal intervals;

the guide mechanism further comprises a limiting plate arranged at the top end of the upper side of the guide rail.

As a preferable scheme of the dirt blocking mechanism, the utility model comprises the following steps: the limiting plates are mutually fixed with the guide rails through fixing screws, and the inside of the guide groove is attached to the outer side face of the main protective guard.

As a preferable scheme of the dirt blocking mechanism, the utility model comprises the following steps: the upper end of the main protective fence is connected with a lifting mechanism;

the lifting mechanism comprises a portal frame, an electric hoist arranged in the middle of the upper end of the portal frame, two groups of steel wire ropes arranged at the lower end of the electric hoist, and a fixing plate arranged at the lower ends of the two groups of steel wire ropes;

the lifting mechanism further comprises connecting rods arranged on the lower end surfaces of the two sides of the fixed plate and connecting pieces arranged at the lower ends of the connecting rods;

the lower ends of the two groups of steel wire ropes are respectively connected with the upper side surfaces of the two ends of the fixing plate, the upper ends of the connecting pieces are hinged with the fixing plate, and the lower ends of the connecting pieces are hinged with the connecting pieces.

As a preferable scheme of the dirt blocking mechanism, the utility model comprises the following steps: the connecting piece with the upper end surface of main rail guard adopts set screw interconnect, the upper end surface of fixed plate, connecting rod and main rail guard constitutes trapezium structure.

The dirt blocking mechanism has the beneficial effects that: in actual use, through the lifting mechanism that sets up, can drive the main rail guard of connection and rise upwards, later can make things convenient for operating personnel to clean the surface of main rail guard, neither need reduce the water level to prevent to cause the loss, also can clear up the surface in high water level, improved the effect of decontaminating, and supplementary rail guard can play the effect of interim blocking the dirty, and secondly two sets of guiding mechanism's use can carry out spacingly to the lifting direction of main rail guard, avoids appearing the condition of rocking.

In view of the fact that the installation is not stable enough in the actual use process, the problem also exists.

It is therefore another object of the present utility model to provide a mounting substrate.

In order to solve the technical problems, the utility model also provides the following technical scheme: the mounting substrate comprises a dirt blocking mechanism and an embedded filling mechanism which is arranged outside the guide mechanism and in the supporting layer;

the embedded filling mechanism comprises a rock layer and a concrete layer arranged on the inner side of the rock layer.

As a preferred embodiment of the mounting substrate of the present utility model, wherein: the concrete layer is poured between the rock layer and the guide mechanism;

wherein, concrete layer and guiding mechanism closely laminate.

The mounting substrate has the beneficial effects that: through setting up guiding mechanism in suitable position, later use concrete layer to pour in guiding mechanism's outside to this plays the fixed action to guiding mechanism, secondly, the use of reinforcing rod can further play the fixed action.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic overall front view of the present utility model.

Fig. 2 is a schematic left-hand view of the present utility model.

Fig. 3 is a right side view of the present utility model.

FIG. 4 is a schematic cross-sectional top view of the present utility model;

FIG. 5 is a schematic view of the connection between the side plates of the present utility model;

FIG. 6 is a schematic view of the connection of the side plates and the protective frame according to the present utility model.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 6, a first embodiment of the present utility model provides a dirt blocking mechanism, which includes a main guard rail 100 including a guard frame 101, a plurality of groups of equally spaced main guard plates 102 disposed inside the guard frame 101, and main reinforcing bars 103 disposed between the main guard plates 102;

also included are an auxiliary guard rail 200 provided at the bottom of the lower end of the main guard rail 100, and guide mechanisms 300 provided outside both sides of the main guard rail 100.

The main guard rail 100 may be provided to act as a barrier to sludge in the water.

Further, the auxiliary guard rail 200 includes side plates 201, a plurality of groups of equally spaced auxiliary guard plates 202 disposed between the side plates 201, auxiliary reinforcing bars 203 disposed between the auxiliary guard plates 202, and connection members 204 disposed at both sides of the side plates 201.

The auxiliary guard rail 200 is provided to serve as a temporary barrier to sludge when the main guard rail 100 is lifted.

Further, the connecting member 204 includes a connecting plate 204a disposed between the two sets of side plates 201, a connecting shaft 204b disposed at a junction of the connecting plate 204a and the side plates 201, and a movable groove 204c provided inside both ends of the side plates 201;

wherein, two adjacent side plates 201 form a rotating structure, and the movable groove 204c is positioned outside the joint of the connecting plate 204a and the side plate 201.

The connection member 204 is provided to connect the auxiliary guard rail 200, and then the main guard rail 100 is lifted to move the auxiliary guard rail 200 to the lower portion of the main guard rail 100.

Further, the connecting part 204 further comprises a fixing shaft 204d arranged at the top end of one side of the side plate 201 for connecting the outer surface of the lower end of the protecting frame 101;

wherein, the connection of the side plate 201 and the protection frame 101 is a rotation connection.

The side plate 201 and the protection frame 101 can be coupled by using the fixing shaft 204d, and rotatably coupled.

Further, the guide mechanism 300 includes a guide rail 301, a guide groove 302 reserved inside the guide rail 301, and a plurality of reinforcing rods 303 equally spaced on the outer side surface of the guide rail 301;

the guide mechanism 300 further includes a stopper plate 304 provided at the upper top end of the guide rail 301.

The guide mechanism 300 can guide the main guard rail 100 to prevent the main guard rail 100 from shaking.

Further, the limiting plate 304 and the guide rail 301 are fixed to each other by fixing screws, and the inside of the guide groove 302 is attached to the outer side surface of the main guard rail 100.

The limiting plate 304 can limit the highest rising position of the main guard rail 100, so that accidents are avoided.

When the device is used, the flowing of water can drive sludge or impurities to flow, then the flowing water can be filtered because the main baffle plate 102 blocks the sludge or impurities in the water, the stability of the main baffle plate 102 can be increased by the arranged main reinforcing rod 103, the integral strength of the device is guaranteed, the main baffle plate 102 and the main reinforcing rod 103 are both made of stainless steel, the service life of the device can be prolonged, the rusting condition is prevented, because the arranged guide mechanism 300 is used, when the main baffle plate 100 is lifted upwards, the connection of the baffle frame 101 and the guide groove 302 can play a guide role on the baffle frame 101, the shaking condition is prevented, finally the baffle plate 304 blocks the flowing water, the internal sliding of the guide mechanism 300 is prevented, the auxiliary baffle 200 is driven to be lifted upwards by the lifting of the main baffle plate 100, the side plate 201 can be rotated until the side plate 201 is vertically downward, and then the baffle plate 202 can temporarily stop the sludge or the magazines in the water.

In summary, in actual use, the water level is not required to be reduced, so as to prevent loss, and the surface can be cleaned in high water level, so that the cleaning effect is improved, the auxiliary guard rail 200 can play a role in temporary blocking of dirt, and the two sets of guide mechanisms 300 are used to limit the lifting direction of the main guard rail 100, so that shaking is avoided.

Example 2

Referring to fig. 4, in a second embodiment of the present utility model, unlike the previous embodiment, the embodiment provides a mounting substrate including a pre-buried filling mechanism 500 provided outside the guide mechanism 300 and in a supporting layer (foundation);

the pre-buried infill mechanism 500 includes a rock layer 501 and a concrete layer 502 disposed inside the rock layer 501.

The use of the pre-buried filling mechanism 500 can increase the stability to the guide mechanism 300, and further make the installation of the device more stable.

Further, a concrete layer 502 is poured between the rock layer 501 and the guiding mechanism 300;

wherein the concrete layer 502 and the guide mechanism 300 are closely attached.

The poured concrete layer 502 can fix the reinforcing bars 303 on the surface of the rail 301.

When the guide mechanism 300 is used, the guide mechanism 300 is buried in a supporting layer (foundation), then the concrete layer 502 is poured between the guide mechanism 300 and the rock layer 501, and the reinforcing rods 303 on the surface of the guide rail 301 can be fixed through compaction treatment of the concrete layer 502, so that the fixing of the guide mechanism 300 is increased, and the stability of the device during installation is ensured.

In summary, the guide mechanism 300 is set at a proper position, and then the concrete layer 502 is poured on the outer side of the guide mechanism 300, so that the guide mechanism 300 is fixed, and then the reinforcing rod 303 is used, so that the fixing effect is further achieved.

Example 3

Referring to fig. 1 to 3, a third embodiment of the present utility model is provided, which is different from the previous embodiment in that the specific operation of the lifting mechanism 400 is provided;

specifically, the upper end of the main guard rail 100 is connected with a lifting mechanism 400;

the lifting mechanism 400 comprises a portal frame 401, an electric hoist 402 arranged in the middle of the upper end of the portal frame 401, two groups of steel wire ropes 403 arranged at the lower end of the electric hoist 402, and a fixing plate 404 arranged at the lower end of the two groups of steel wire ropes 403;

the lifting mechanism 400 further comprises connecting rods 405 arranged on the lower end surfaces of the two sides of the fixed plate 404, and connecting pieces 406 arranged on the lower ends of the connecting rods 405;

wherein, the lower ends of the two groups of steel wire ropes 403 are respectively connected with the upper side surfaces of the two ends of the fixed plate 404, the upper end of the connecting piece 406 is hinged with the fixed plate 404, and the lower end of the connecting piece 406 is hinged with the connecting piece 406.

By using the lifting mechanism 400, the main guard rail 100 can be driven to rise upwards.

Further, the connecting piece 406 is connected with the upper end surface of the main guard rail 100 by using a fixing screw, and the fixing plate 404, the connecting rod 405 and the upper end surface of the main guard rail 100 form a trapezoid structure.

Stability between the fixing plate 404, the connection rod 405 and the main rail guard 100 can be ensured.

When the electric hoist 402 is started in use, the electric hoist 402 drives the two groups of steel wire ropes 403 to rise upwards, and then the fixing plate 404 can be driven to move upwards, because the connecting rod 405 is used, the connecting piece 406 can rise upwards, and the connecting piece 406 is fixed with the main guard rail 100 through the fixing screw, so that the main guard rail 100 can be driven to rise, and conversely, the main guard rail 100 can be driven to fall.

In summary, the lifting mechanism 400 is convenient for an operator to lift the main guard rail 100.

It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. A dirt blocking mechanism is characterized in that: comprising the steps of (a) a step of,

a main guard rail (100) comprising a guard frame (101), a plurality of groups of equally spaced main guard plates (102) arranged inside the guard frame (101), and main reinforcing bars (103) arranged between the main guard plates (102);

the device also comprises an auxiliary guard rail (200) arranged at the bottom of the lower end of the main guard rail (100), and guide mechanisms (300) arranged outside two sides of the main guard rail (100).

2. The dirt blocking mechanism of claim 1, wherein: the auxiliary guard rail (200) comprises side plates (201), a plurality of groups of auxiliary guard plates (202) which are arranged between the side plates (201) and distributed at equal intervals, auxiliary reinforcing rods (203) which are arranged between the auxiliary guard plates (202), and connecting parts (204) which are arranged on two sides of the side plates (201).

3. A dirt blocking mechanism as claimed in claim 2, wherein: the connecting component (204) comprises a connecting plate (204 a) arranged between two groups of side plates (201), a connecting shaft (204 b) arranged at the joint of the connecting plate (204 a) and the side plates (201), and movable grooves (204 c) formed in the two ends of the side plates (201);

wherein two adjacent side plates (201) form a rotating structure, and the movable groove (204 c) is positioned outside the joint of the connecting plate (204 a) and the side plates (201).

4. A dirt blocking mechanism as claimed in claim 3, wherein: the connecting part (204) further comprises a fixed shaft (204 d) arranged at the top end of one side of the side plate (201) and used for connecting the outer surface of the lower end of the protective frame (101);

the side plates (201) are connected with the protection frame (101) in a rotating mode.

5. A dirt blocking mechanism as claimed in any one of claims 1 to 4, wherein: the guide mechanism (300) comprises a guide rail (301), a guide groove (302) reserved on the inner side of the guide rail (301), and a plurality of reinforcing rods (303) arranged on the outer side surface of the guide rail (301) at equal intervals;

the guide mechanism (300) further comprises a limiting plate (304) arranged at the top end of the upper side of the guide rail (301).

6. The dirt blocking mechanism of claim 5, wherein: the limiting plates (304) are mutually fixed with the guide rail (301) through fixing screws, and the inside of the guide groove (302) is attached to the outer side face of the main protective fence (100).

7. A dirt blocking mechanism as claimed in any one of claims 1 to 4 and 6, wherein: the upper end of the main protective fence (100) is connected with a lifting mechanism (400);

the lifting mechanism (400) comprises a portal frame (401), an electric hoist (402) arranged in the middle of the upper end of the portal frame (401), two groups of steel wire ropes (403) arranged at the lower ends of the electric hoist (402), and a fixing plate (404) arranged at the lower ends of the two groups of steel wire ropes (403);

the lifting mechanism (400) further comprises connecting rods (405) arranged on the lower end surfaces of the two sides of the fixed plate (404), and connecting pieces (406) arranged at the lower ends of the connecting rods (405);

the lower ends of the two groups of steel wire ropes (403) are respectively connected with the upper side surfaces of the two ends of the fixed plate (404), the upper ends of the connecting pieces (406) are hinged with the fixed plate (404), and the lower ends of the connecting pieces (406) are hinged with the connecting pieces (406).

8. The dirt blocking mechanism of claim 7, wherein: the connecting piece (406) and the upper end surface of the main protective fence (100) are connected with each other by adopting a fixing screw, and the upper end surfaces of the fixing plate (404), the connecting rod (405) and the main protective fence (100) form a trapezoid structure.

9. A mounting substrate characterized in that: comprises the dirt blocking mechanism of any one of claims 1 to 8, and a pre-buried filling mechanism (500) arranged outside the guide mechanism (300) and in the supporting layer;

the embedded filling mechanism (500) comprises a rock layer (501) and a concrete layer (502) arranged on the inner side of the rock layer (501).

10. The mounting substrate of claim 9, wherein: the concrete layer (502) is poured between the rock layer (501) and the guide mechanism (300);

wherein the concrete layer (502) and the guiding mechanism (300) are tightly attached.