Pump station pipeline supporting and hanging device for water conservancy project

Abstract

The utility model discloses a pump station pipeline supporting and hanging device for hydraulic engineering, and relates to the technical field of pipeline supporting. The shock absorber comprises an installation seat, and a shock absorber is installed on the bottom face of the installation seat in a hinged mode. The mounting base is attached to the top wall of the pump station and fixed through the fixing piece, the shock absorber can effectively buffer and absorb impact force generated by medium flowing when a pump station pipeline is used and shock force brought by a water hammer effect when a valve is opened and closed, and the problem that a traditional screw and nut structure is prone to loosening is solved. The stability and the safety of the pipeline supporting and hanging device are improved, and the service life of the device is prolonged; the multiple sets of wedge grooves formed in the surface of the hanging bracket at equal intervals are matched with wedge-shaped structures of the transverse frames in an inserted mode, so that the vertical height of the transverse frames is adjustable, the supporting requirements of pipelines with different heights can be flexibly met, meanwhile, the wedge-shaped inserting structures have high stability, and the safety of the device in the using process is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline support technical field, concretely relates to a pump station pipeline support and suspension device for water conservancy project. BACKGROUND

[0002] As an important component in water conservancy project, the pipeline system of pump station undertakes the key task of conveying liquid medium. During the operation of pump station, the flow state of medium in pipeline is complex and changeable, especially when the valve is quickly opened and closed, water hammer effect is easily produced. Water hammer effect is due to the inertia of medium flow and the propagation of pressure wave in pipeline, which causes instantaneous impact force on pipeline, and the pressure peak is much higher than the normal working pressure of pipeline, which causes great damage to pipeline and its support and suspension device.

[0003] The traditional pump station pipeline support and suspension device adopts the mode of screw rod cooperating with nut, and realizes the vertical adjustment of support plate structure through the meshing of nut and screw rod surface, so as to adapt to the pipeline support requirements of different heights. However, this structure has obvious defects when facing the impact force produced by water hammer effect. When the pipeline is impacted by water hammer effect, the meshing between nut and screw rod is easy to loosen, which causes the position of support plate structure to deviate, and further affects the stability of pipeline, and even may cause serious accidents such as pipeline falling off. In addition, the existing support and suspension device often lacks effective buffering and damping measures when supporting the pipeline, and cannot effectively absorb and relieve the impact energy brought by water hammer effect.

[0004] Therefore, a pump station pipeline support and suspension device for water conservancy project is proposed. CONTENT OF UTILITY MODEL

[0005] The utility model aims at: in order to solve the problems in the above background art, the utility model provides a pump station pipeline support and suspension device for water conservancy project.

[0006] The utility model discloses a specific technical scheme in order to realize the above-mentioned purpose:

[0007] A pump station pipeline support and suspension device for water conservancy project, comprising a mounting seat, a shock absorber is hingedly installed on the bottom surface of the mounting seat, and a hinge seat is hingedly installed at the end of the shock absorber, a hanger is fixedly installed on the bottom surface of the hinge seat, a plurality of groups of equidistantly arranged wedge grooves are formed on the surface of the hanger, and a crosspiece is inserted into the inside of the wedge groove on the surface of the hanger, a pipeline fixing assembly is vertically installed on the crosspiece to fix the pump station pipeline on the crosspiece.

[0008] Further, the shock absorber comprises a first connecting seat hingedly mounted at the bottom of the mounting seat, an end surface of the first connecting seat is fixedly provided with a damping rod, an end of the damping rod is fixedly provided with a second connecting seat, the second connecting seat is hingedly connected with the hinged seat, a spring is sleeved on the damping rod, and two ends of the spring are fixedly connected with the end surfaces of the first connecting seat and the second connecting seat respectively.

[0009] Further, the two ends of the cross frame are in wedge-shaped structures, and the cross frame is inserted into the wedge grooves on the surface of the hanging frame through the wedge-shaped structures at the ends of the cross frame.

[0010] Further, the side wall of the hanging frame is provided with a threaded hole, the bottom surface of the cross frame is fixedly provided with a convex plate, the surface of the convex plate is provided with a through groove, and the through groove on the surface of the convex plate corresponds to the threaded hole on the surface of the hanging frame after the hanging frame and the cross frame are inserted, and a bolt is inserted into the threaded hole and the through groove in a threaded mode.

[0011] Further, the top surface of the cross frame is provided with a hole, a U-shaped hoop is inserted into the hole on the surface of the cross frame, a spring washer is sleeved on the bottom end of the U-shaped hoop, and a nut is sleeved on the bottom end of the U-shaped hoop in a threaded mode.

[0012] Further, when the cross frame is inserted into the wedge grooves on the surface of the hanging frame, the convex plate on the bottom surface of the cross frame is attached to the surface of the hanging frame.

[0013] The beneficial effects of the utility model are as follows:

[0014] By attaching the mounting seat to the top wall of the pump station and fixing the mounting seat through the fixing piece, the setting of the shock absorber can effectively buffer and absorb the impact force generated due to the flow of medium when the pump station pipeline is used and the vibration force caused by the water hammer effect when the valve is opened and closed, the problem that the traditional screw and nut structure is prone to loosening is avoided, the stability and safety of the pipeline support and hanging device are improved, and the service life of the device is prolonged.

[0015] The wedge grooves arranged at equal intervals on the surface of the hanging frame are inserted into the wedge-shaped structure of the cross frame, the vertical height of the cross frame is adjustable, different height pipeline support requirements can be flexibly adapted to, meanwhile, the wedge-shaped insertion structure has high stability, and the safety of the device during use is further improved.

[0016] The traditional support and hanging device is prone to loosening and has poor stability when facing the water hammer effect, has good buffering and damping performance and height adjustability, can meet the support requirements of the pump station pipeline under different working conditions, and improves the safety and reliability of the pump station operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2is a front view of the utility model;

[0019] Figure 3 is a front view of the utility model Figure 2 ;

[0020] Figure 4 is a front view of the utility model;

[0021] Figure 5 is a front view of the utility model;

[0022] Reference signs: 1, mounting seat; 2, shock absorber; 201, first connecting seat; 202, damping rod; 203, second connecting seat; 204, spring; 3, hinged seat; 4, hanger; 41, wedge groove; 42, threaded hole; 5, cross rack; 51, convex plate; 52, through slot; 6, pipeline fixing assembly; 601, U-shaped clamp; 602, spring washer; 603, nut; 7, bolt. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0025] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second" and the like are only used to distinguish description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the embodiments of the utility model, it needs to be explained that the directions or position relations indicated by the terms "inner", "outer", "upper" and the like are based on the directions or position relations shown in the drawings, or are the directions or position relations in which the utility model product is usually placed during use, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model.

[0027] As shown in Figures 1 to 5 A kind of water conservancy project pump station pipeline support and hanging device, including mounting seat 1, damping member 2 is hingedly installed on the bottom surface of mounting seat 1, and the end of damping member 2 is hingedly installed with hinged seat 3, hinged seat 3 is fixedly installed with hanger 4 on the bottom surface, the surface of hanger 4 is provided with several groups of equidistantly arranged wedge grooves 41, and crosspiece 5 is inserted into the inside of wedge groove 41 on the surface of hanger 4, and pipeline fixing assembly 6 is vertically installed on crosspiece 5, to fix pump station pipeline on crosspiece 5. More specifically, mounting seat 1 is attached to the top wall of pump station and is fixed by fixing member, crosspiece 5 is inserted into the corresponding wedge grooves 41 on the surface of hanger 4, so that the vertical height of crosspiece 5 can be adjusted, pipeline fixing assembly 6 is used to fix pump station pipeline on the top surface of crosspiece 5, damping member 2 is used to absorb the impact when pump station pipeline is used, crosspiece 5 and hanger 4 are inserted into the mortise and tenon joint of wedge groove 41 on the surface, so that higher stability is achieved, and safety during use is improved.

[0028] Damping member 2 includes first connecting seat 201 hingedly installed on the bottom of mounting seat 1, damping rod 202 is fixedly installed on the end surface of first connecting seat 201, second connecting seat 203 is fixedly installed on the end of damping rod 202, second connecting seat 203 is hingedly connected with hinged seat 3, spring 204 is sleeved on damping rod 202, and the two ends of spring 204 are fixedly connected with the end surfaces of first connecting seat 201 and second connecting seat 203. More specifically, damping rod 202 and the surface of spring 204 are stretched or compressed, and the damping force of damping rod 202 and the elastic force of spring 204 are used to absorb the vibration force generated when the medium in pump station pipeline flows and the vibration force of water hammer effect in pump station pipeline when valve is opened or closed.

[0029] The two ends of crosspiece 5 are wedge-shaped structures, and crosspiece 5 is inserted into the wedge grooves 41 on the surface of hanger 4 through the wedge-shaped structures at the ends. More specifically, the two ends of crosspiece 5 are wedge-shaped structures inserted into the wedge grooves 41 on the surface of hanger 4, so that crosspiece 5 and hanger 4 can be stably connected vertically.

[0030] The side wall of the hanging bracket 4 is provided with a threaded hole 42, the bottom surface of the cross bracket 5 is fixedly provided with a convex plate 51, the surface of the convex plate 51 is provided with a through groove 52, and the through groove 52 on the surface of the convex plate 51 corresponds to the threaded hole 42 on the surface of the hanging bracket 4 after the hanging bracket 4 and the cross bracket 5 are inserted, and the threaded hole 42 and the through groove 52 are inserted with the bolt 7. More specifically, the bolt 7 is inserted into the through groove 52 on the surface of the convex plate 51 and the threaded hole 42 on the surface of the hanging bracket 4, so as to limit the cross bracket 5 and the hanging bracket 4.

[0031] The top surface of the cross bracket 5 is provided with a hole, and the hole on the surface is inserted with a U-shaped hoop 601, the bottom end of the U-shaped hoop 601 is sleeved with a spring washer 602, and the bottom end of the U-shaped hoop 601 is threadedly sleeved with a nut 603. More specifically, the U-shaped hoop 601 is sleeved on the pump station pipeline, the U-shaped hoop 601 is inserted into the hole on the top surface of the cross bracket 5, the spring washer 602 is sleeved with the bottom end of the U-shaped hoop 601, and the nut 603 is threadedly sleeved with the bottom end of the U-shaped hoop 601, so that the pump station pipeline is fixed on the cross bracket 5 through the U-shaped hoop 601.

[0032] When the cross bracket 5 is inserted into the wedge groove 41 on the surface of the hanging bracket 4, the convex plate 51 on the bottom surface of the cross bracket 5 is attached to the surface of the hanging bracket 4. More specifically, the convex plate 51 on the bottom surface of the cross bracket 5 makes the cross bracket 5 and the wedge groove 41 on the surface of the hanging bracket 4 more stable when they are inserted.

[0033] In summary: the mounting seat 1 is attached to the top wall of the pump station and is fixed by the fixing piece, a plurality of wedge grooves 41 on the surface of the cross bracket 5 and the hanging bracket 4 are correspondingly inserted, so that the vertical height of the cross bracket 5 can be adjusted, the pipeline fixing assembly 6 is used to fix the pump station pipeline on the top surface of the cross bracket 5, the shock absorber 2 is used to buffer and absorb the impact when the pump station pipeline is used, the cross bracket 5 and the hanging bracket 4 are inserted into the wedge groove 41 on the surface, so that the stability is higher and the safety during use is improved.

[0034] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A pump station pipeline support device for water conservancy projects, characterized in that, The system includes a mounting base (1), on which a shock absorber (2) is hingedly mounted on the bottom surface, and a hinged seat (3) is hingedly mounted on the end of the shock absorber (2). A hanger (4) is fixedly mounted on the bottom surface of the hinged seat (3). Several sets of equally spaced wedge grooves (41) are opened on the surface of the hanger (4), and a crossbeam (5) is inserted into the surface of the hanger (4) and inside the wedge grooves (41). A pipe fixing assembly (6) is vertically mounted on the crossbeam (5) to fix the pump station pipes on the crossbeam (5).

2. The pump station pipeline support device for water conservancy projects according to claim 1, characterized in that, The shock absorber (2) includes a first connecting seat (201) hinged to the bottom of the mounting base (1). A damping rod (202) is fixedly installed on the end face of the first connecting seat (201), and a second connecting seat (203) is fixedly installed on the end of the damping rod (202). The second connecting seat (203) and the hinged seat (3) are hinged together. A spring (204) is sleeved on the damping rod (202), and the two ends of the spring (204) are fixedly connected to the end faces of the first connecting seat (201) and the second connecting seat (203) respectively.

3. A pump station pipeline support device for water conservancy projects according to claim 1, characterized in that, Both ends of the cross frame (5) are wedge-shaped structures, and the cross frame (5) is inserted into the wedge groove (41) on the surface of the hanger (4) through the wedge-shaped structure at its end.

4. A pump station pipeline support device for water conservancy projects according to claim 1, characterized in that, The side wall of the hanger (4) is provided with a threaded hole (42), and the bottom surface of the cross frame (5) is fixedly installed with a protruding plate (51). The surface of the protruding plate (51) is provided with a through groove (52). After the hanger (4) and the cross frame (5) are inserted, the through groove (52) on the surface of the protruding plate (51) corresponds to the threaded hole (42) on the surface of the hanger (4), and bolts (7) are threaded into the threaded hole (42) and the through groove (52).

5. A pump station pipeline support device for water conservancy projects according to claim 1, characterized in that, The top surface of the cross frame (5) has a hole, and a U-shaped clamp (601) is inserted into the hole. A spring washer (602) is fitted at the bottom end of the U-shaped clamp (601), and a nut (603) is threaded onto the bottom end of the U-shaped clamp (601).

6. A pump station pipeline support device for water conservancy projects according to claim 4, characterized in that, When the crossbar (5) is inserted into the wedge groove (41) on the surface of the hanger (4), the protrusion (51) on the bottom surface of the crossbar (5) and the surface of the hanger (4) are in contact.

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